Home » Posts tagged 'spending' (Page 2)
Tag Archives: spending
Construction Analytics Outlook Feb 2025
2-22-25 — A PDF of this entire Outlook article has been attached at the bottom of this post. 32pages, watchout. The Outlook has quite a bit more than in the post here.
Construction Spending
for 2024 vs 2023, as of Dec 2024 data, is up 6.5%. All sectors gained between 6% and 7% over 2023. Growth is forecast at 5.5% in 2025. While Residential and Non-building Infrastructure will both gain 7%, Nonresidential Buildings will only see growth of 2% in 2025.
In February of 2025, with the Dec 2024 data in hand, my forecast for 2025 spending is $2,272 billion, 5.5% higher than my current 2024 forecast of $2,154 billion. There is strength in most markets, but Manufacturing is starting a downward slope in spending after three years of blockbuster performance.
This is the first report of a full 12 months of data from 2024. This number gets revised in Mar and Apr and again in July, when any/all months for the last two years get revised.
Last year at this time, leading into 2024, many of the Nonres Bldgs and Non-bldg line items showed Nov-Dec spending was already several points higher than the 2023 average. This year, many markets show very small gains or a decline in the rate of spending from the 1st half of the 2024 into the 2nd half. Some notable declines are Warehouse (-2.7%), Office w/o Data Centers (-3.6%) and Highway/Bridge (-2.9%). All begin 2025 down from the average in 2024.
However, Data Center spending is already up 16% in Oct-Nov-Dec vs the average of 2024, so begins 2025 on a high note, up 16% from 2024. Data Center spending increased 45% in 2023 and 56% in 2024. With spending increasing at an average 3%+ per month in 2024, and starting out at that pace in 2025, it’s easy to predict Data Center spending may reach 40% growth for 2025.
As we begin 2025, the current rate of spending (SAAR) for Nonresidential Buildings in Q4’24 is $761bil, only 2% higher than the average for 2024 ($746bil). If spending stays at the current level and no additional growth occurs, Nonresidential Bldgs spending will finish 2024 up 2%. Spending would need to have more monthly declines than increases to finish the year up less than 2%. The current forecast shows the monthly SAAR rates for Manufacturing, Warehouse and Office w/o DC are driving the downward pressure on overall spending.
Non-building Infrastructure current rate of spending is only 1% higher than the average for 2024, however the forecast is indicating steady growth of 1.5%/mo for all of 2025. Highway, Transportation and Public Utilities are all contributing to that growth in the spending rate.
Residential current rate of spending is a bit less than 2% above the 2024 average. Growth of 1%/mo will occur in the 1st half 2025, then reverse to a slight decline in the 2nd half.
My construction spending forecast for 2025 Nonres Bldgs is only an annual gain of 2%. Low growth is driven by projects ending in Manufacturing and Warehouse. In the last 3 yrs, there were $230bil Mnfg starts, most in 2022, $130bil above normal, now some are ending. Without Manufacturing, Nonres Bldgs 2025 spending would be up 6%. So while outward appearance may be that Nonres spending is declining, in large part it is due to mega spending on Manufacturing buildings (and Warehouse) tapering down upon completion, creating very large annual declines, but normal. See The Manufacturing Spending Taper
Whenever we get an unusually large increase in new construction starts and spending, the tapering off of those projects leads to a decline in spending in the 2nd half of the scheduled construction. Mnfg new starts peaked in late 2022 – early 2023, so some of these projects would now be in construction for anywhere from 24 to 30 months, well past the midpoint or peak spending. Here’s what the manufacturing spending taper may look like.
In three years, 2020-2022 Manufacturing new starts increased by over 200%. Now, even projects that started in late 2022 are more than 24 months into construction. Peak spending occurs at the midpoint of a project, so peak spending may already be behind us. The current rate of spending in constant$, with exception of Oct. which jumped 2%, remained near flat for the last 8 months. Mnfg new starts peaked in late 2022 – early 2023, so some of these projects would now be in construction for anywhere from 24 to 30 months, well past the midpoint or peak spending. It appears the slowdown in the 2nd half 2024 may be an indication that spending peaked. Although 2025 spending begins 4% higher than 2024 average, my model indicates the rate of spending drops 10% by midyear and by year-end is down 25% from current spending. I’m forecasting 2025 spending average falls 8.5% below 2024.
See The Manufacturing Spending Taper
This same scenario will occur in Highway/Bridge. Normal Highway starts have consistently been about $100bil/yr, with slow growth. But actual starts were closer to $500bil total for the last three years. This strong growth in starts is expected to continue at least into 2025, totaling near $650bil for four years. Again, consider that part of that is inflation, but the remainder is government investment growth. So a decline from the taper back to normal for Highway/Bridge may not show up at least for the next few years. Once the taper begins it will have the same effect on Non-bldg Infrastructure spending that we will see from Manufacturing in Nonres Bldgs.
Residential spending is 45% SF, 15% MF and 40% Reno. So, only 60% of the total is spending on new housing units. The other 40% is Renovations. Single family construction spending reached a post-2006 high in Q4’21 thru Apr’22. From Apr’22 to the low-point in May ’23 spending dropped 25%. By year-end 2023 it had recovered most of that drop. It fell again in mid-2024, but has since recovered again to the year-end’23 level. Single Family spending is up 7% in 2024 over 2023. Multi-family in Q4’24 is down 10% from Q4’23. Renovations is up 15% from Q4’23 to Q4’24.
The Non-Building Infrastructure spending forecast for 2025 will be most affected by the fact that Power starts for the last 3 years range from 9% to 11%, Highway new starts range from 8% to 11% and Public Works new starts range from 13% to 17%. Starts have been greater than spending each of the last three years. Backlog increased 10% each in 2023 and 2024 and 9% in 2025. Power spending will increase $13bil (8.5%) in 2025, supported by 22% growth in starts the last 2 years. Public Utilities (Sewage and Waste, Water Supply and Conservation-Rivers-Dams) will increase $12bil (13%), with 30% growth in starts the last 2 years.
The Nonresidential Buildings spending forecast for 2025 is most affected by declines in Manufacturing and Warehouse, and increases in Educational and Data Centers. Starts in 2021 and 2022 increased at an average 14%/yr. But new starts in 2023 were only 5.5%, and in 2024 were only 2.6%. Starts in 2023, and especially 2024, have the most impact on 2025 spending. Backlog is increasing, but the rate of backlog growth has slowed from 15% in 2022 to 5% in 2024 and 2% in 2025. Although Data Center spending is expected to increase 42%, that is $12bil. Educational spending will also increase $12bil, even though that is only 9%.
Educational SAAR rate of spending begins 2025 4.5% higher than the average for 2024. Starts are up 18% over the last 2 years. Spending finished 2024 3% higher than it started. The rate of spending is increasing at 0.50% to 0.75%/month for 2025. My forecast is for 9% spending growth in 2025.
Healthcare SAAR rate of spending begins 2025 0.5% lower than the average for 2024. Starts are up 22% over the last 2 years. The rate of spending, increasing since June, is flat in Q1’25, then increases at an average of 1.5%/month for Q2 and Q3 before slowing. My forecast is for 6% spending growth in 2025.
Amusement /Recreation SAAR rate of spending begins 2025 3.0% higher than the average for 2024. Starts are up 18% over the last 2 years. The rate of spending, up 9% from Q1’24 to Q4’24, increases at an average 1.25%/month for 2025. My forecast is for 13% spending growth in 2025.
Lodging SAAR rate of spending begins 2025 3% lower than the average for 2024. Starts are up 14% in 2024 and 20% over the last 2 years. The rate of spending, lower in the 2nd half 2024, increases at an average of 1.25%/month for 2025. My forecast is for 9.5% spending growth in 2025.
Office Bldgs w/o Data Centers SAAR rate of spending begins 2025 3.6% lower than the average for 2024. Starts are down 15% over the last 2 years. Spending in the 2nd half of 2024 is down 5% from the 1st half, in fact from Q1’24 to Q4’24, the rate of spending fell 10%. The rate of spending increases 0.5%/mo in Q1’25, but then falls at 0.50% to 0.75%/month for Q2 thru Q4. My forecast is for a 4% spending decline in 2025.
Data Centers SAAR rate of spending begins 2025 16% higher than the average for 2024. Starts are up 120% over the last 2 years. From beginning to end of 2024 spending increased 20%. The rate of spending increases at near 2%/month for 2025. My forecast is for 42% spending growth in 2025.
Commercial / Retail Bldgs w/o Warehouse SAAR rate of spending begins 2025 only 1.5% higher than the average for 2024. Starts are down 0.5% over the last 2 years. In 2024, the rate of spending fell 3% over the year. The rate of spending begins 2025 with a slight drop then is flat for the rest of the year. My forecast is for 1% drop in spending in 2025.
Warehouse Bldgs SAAR rate of spending begins 2025 2.7% lower than the average for 2024. Starts are down 17% over the last 2 years. Spending in the 2nd half of 2024 is already down 13% from the 1st half 2024. The rate of spending in 2025 drops at 0.25%/month. My forecast is for 4% spending decline in 2025.
Highway SAAR rate of spending begins 2025 2.9% lower than the average for 2024. Spending fell 7% over the course of 2024, but still finished the year up 4%. Starts are up 18% over the last 2 years. Monthly spending is up and down, but averages 0.8%/mo for the year. My forecast is for 3% spending growth in 2025.
Power SAAR rate of spending begins 2025 2.0% higher than the average for 2024. Starts are up 22% over the last 2 years. 2024 spending finished level with where it started and begins 2025 up 2% over avg. 2024. The rate of spending starts strong at 2%/mo in Q1, then falls back to 0.3%/mo for the remainder of 2025. My forecast is for 8.5% spending growth in 2025.
Public Utilities SAAR rate of spending begins 2025 1.7% higher than the average for 2024. Starts are up 29% over the last 2 years. From Q1’24 to Q4’24, spending increased 9%. The rate of spending slows from 1.5%/mo at the beginning of 2025 to 1%/mo by year-end. Sewage/Waste and Water Supply provide the greatest $ growth. My forecast is for 13% spending growth in 2025.
Transportation SAAR rate of spending begins 2025 4.0% higher than the average for 2024. Starts are up 9% over the last 2 years. Spending finished 2024 6% higher than it started. The 2025 rate of spending starts strong just above 1%/mo, but averages only 0.75%/mo for the whole year. My forecast is for 8.7% spending growth in 2025.
STARTING BACKLOG
Starting backlog is the estimate to complete (in this analysis taken at Jan 1) for all projects currently under contract. The last time starting backlog decreased was 2011. If new construction starts in the year are greater than construction spending in the year, then for the following year starting backlog increases. It’s when new starts don’t replenish the amount of spending in the year that backlog declines.
80% of all nonresidential spending in any given year is from backlog and could be supported by projects that started last year or 3 to 4 years ago. Residential spending is far more dependent on new starts than backlog. Only about 30% of residential spending every year comes from backlog and 70% from new starts.
The table below, Forecast Starting Backlog, is model generated by Construction Analytics. Adjusted starts are spread over time to generate cash flow. Spending each year is subtracted from starting backlog and new starts are added to get starting backlog in the following year.
Construction Backlog leading into 2025 in total is up 53% from Jan 2020. Even though several markets are down for the year, every sector (Res, Nonres, Nonbldg) is at all-time high. Since 2020, construction starts have been greater than construction spending, therefore backlog is increasing, but the spread is decreasing. From 2015 through 2019, new construction starts were steady at 4% greater than spending. In 2020, 2021 and 2022, starts exceeded spending by 8%. In 2023 it fell to 6% and in 2024 it was 5%. For 2025, starts are expected to exceed spending by only 3%, indicating the rate of backlog growth is slowing.
Reaching new highs in Backlog could mean not enough labor to support advancing growth so quickly. Future workload from new starts is piling up faster than the current workforce can complete. And the labor force has limitations to how fast it can grow. Nonresidential Bldgs and Non-building posted higher than average starts growth vs spending.
Residential new starts average only 2% greater than spending. Residential new starts in 2023 were lower than spending, so, in 2024, for the first time in 10 years, residential backlog decreased. Even then, residential backlog beginning 2025 is up 61% since 2020. However, these backlog numbers are not inflation adjusted. 45%, or about ¾’s of the 61% residential backlog growth over 5 years is inflation. Real residential backlog growth since 2020 is 16%.
Nonresidential Bldgs starting backlog for 2025 received a boost from all the starts in 2021, 2022 and 2023. Backlog is up 55% from 2020. After 36% inflation, real backlog growth over 5 years is 19%.
Non-building Infrastructure starting backlog was also boosted by strong starts in 2021- 2024. For 2025, backlog is up 49% from Jan 2020. After 38% inflation, real backlog growth over 5 years is 11%.
Manufacturing backlog increased 130% from 2020-2025, from $117bil going into 2020 to $270bil beginning 2025. Prior to tracking Data Centers separately, no other market has ever been close to that growth. But, Manufacturing is 6 times the dollar value of Data Centers. Manufacturing was responsible for 60% of all the Nonres Bldgs spending $ growth in 2023 and 85% in 2024. It was also responsible for 33% of the Nonres Bldgs Backlog growth from 2020 to 2025.
Nonres Bldgs has a total 3.7 million jobs and has never increased by more than 150,000 jobs in one year. Manufacturing is 30% of all Nonres Bldgs spending, so we can assume 30% of Nonres Bldgs jobs. That’s 1.1 million jobs supporting just Manufacturing projects. So Backlog of $270bil, at 5000 jobs per billion per year, would need 1,350,000 jobs for a year. With a 1,100,000 jobs share of the workforce, $270billion in backlog would provide support for 15 months. Of course, new starts add to support throughout the year, but the calculation of how long backlog would support that market segment is valuable.
Likewise, Highway/Bridge has 2025 starting backlog of $240billion and represents 30% of Non-bldg Infrastructure spending, so may occupy 30% of Non-bldg jobs, or 345,000 jobs. But Non-bldg work requires fewer jobs, more like 3,000 jobs/bil/yr, so $240 billion at 3000 jobs/billion/year would need 720,000 jobs for 1 year to complete. Therefore, with a pool of only 345,000 jobs supporting highway work, the backlog of $240billion would provide support for 25 months.
Backlog at the beginning of the year or new starts within the year does not give an indication of what direction spending will take within the year. Backlog is increasing if new starts during the year is greater than spending during the year. An increase in backlog could immediately increase the level of monthly spending activity, or it could maintain a level rate of market activity, but extended over a longer duration. In this case, there is some of both in the forecast. It takes several years for all the starts in a year to be completed. Cash flow shows the spending over time.
NEW CONSTRUCTION STARTS
Total construction starts for 2024 are up 5.3%. Residential starts increased 5.7%.Nonresidential Buildings starts gained 2.6% and Non-building Infrastructure starts are up 8.3%.
Total construction starts for 2025 are forecast to increase 3.8%. Residential starts are forecast to increase 6.1%. Nonresidential Buildings starts are expected to gain 2.5% and Non-building Infrastructure starts will be up only 1.6%.
Residential starts increased 5.7% in 2024. Only about 30% of the spending in 2025 comes from 2024 starts. Most of the spending (70%) in 2025 comes from projects that starts in 2025. This is a result of short duration single-family and renovations projects. Residential starts are expected to increase 6.1% in 2025.
Nonresidential Buildings, starts fell 20% in the 1st half 2023 but still posted the 2nd highest 6-mo average ever. Some of these starts will still be adding to spending into 2025. Nonres Bldgs starts for 2024 gained only 2.6%, due to large declines of 7% to 8% in Manufacturing, Office w/o Data Center and Warehouse, and a moderate 1.2% decline in Commercial / Retail w/o Warehouse. Office w/o Data Center has fallen each of the last 5 years and is down 15% in the last 2 years. Manufacturing starts in 2025 are expected to drop -13%, Office w/o Data Center -4%. Strong growth in new starts in 2025 is expected from Data Centers, Lodging, Healthcare and Public Bldgs (80% of Other Nonres Bldgs). The forecast for Nonres Bldgs new starts in 2025 is +2.5%.
Non-building starts for the 6-mo period Mar-Aug 2023 posted the best 6 months on record, up 30% from the average of 2022. For 2024, Power, Highway/Bridge and Public Works have the strongest gains. These same three markets had the strongest gains in 2023. Power starts are up 22% the last two years. Highway starts are up 19% the last two years. Environmental Public Works are up 29% the last two years and up 50% the last three years. Total Non-building Starts for 2024 are up 8.3%. Non-building starts for 2025 are forecast up only 1.6%.
Data Center starts are up 300% since 2020, up 53% in 2023 and up 44% in 2024, and are expected to increase 27% in 2025. In 2014-2015, Data Centers was less than 5% of total Office+DC construction spending. Today it is approaching 30%. Next year it will approach 40%.
Warehouse starts have dropped 17% in the last two years. Warehouse spending will now slow after climbing 100%+ since 2019. In 2015, Warehouse was 25% of total Commercial spending. By 2022 it had climbed to 54%. In 2025, it will fall back to 45%. But spending will remain near the current level at least for the next three years. Warehouse starts will remain flat in 2025.
Manufacturing starts, the market with the largest $ movement, fell 8.7% in 2024, but still gained 115% from 2019 to 2024. Manufacturing projects can have a moderately long average duration because some of these are multi-billion $ projects and can have schedules that are 4 to 5 years, so some of these projects are still contributing a large volume of spending in 2025. However, as earlier projects begin to taper off, spending will begin to decline.
Manufacturing starts hovered near $80bil/yr from 2014 through 2019. By 2023 new starts had increased to $206bil/yr. Starts fell 9% in 2024 and are predicted to fall by $20bil/yr to $30bil/yr (10% to 15%) over the next three years. Spending is predicted to decline by approx. 10%/yr for the next three years.
Public Works project starts have increased on average 15%/yr for the last four years. Project starts are up 75% in the last four years. Spending is predicted to climb for the next three years.
CURRENT $ SPENDING / INFLATION / CONSTANT $ VOLUME
Volume = spending minus inflation. Spending includes inflation. Inflation adds nothing to volume.
Many construction firms judge their backlog growth by the remaining estimate to complete of all jobs under contract. The problem with that, for example, is that Nonresidential Buildings spending (revenues) increased 14% in 2022, but after adjusting for 12% inflation the actual volume of work was up only 2%. By this method, firms are including in their accounting an increase in inflation dollars passing through their hands. Spending includes inflation, which does not add to the volume of work.
Total volume for 2024 is up 3.1%. Residential +2.7%, Nonres Bldgs +3.3%, Non-bldg +3.5%.
Total volume forecast for 2025 is +1.3%. Residential +2.9%, Nonres Bldgs -1.9%, Non-bldg +3.0%.
Since 2019, spending has increased 55%. Volume has increased only 10%. The difference is inflation.
Inflation adjusted volume is spending minus inflation, or to be more accurate, spending divided by (1+inflation). Inflation adds nothing to volume growth. The following table shows spending, inflation and volume (spending without inflation) for each year. Spending is current to the year stated. The values in the constant table are indexed to a constant value year, now using 2024. This shows business volume year to year, can be a lot different than spending would indicate. When inflation is positive, volume is always less than spending by the amount attributed to inflation.
Caution: the following table, showing Constant$ analysis, now shows Constant$ with base year at 2024. Since Q1-2020 I have used the base year at 2019. This update changes the Constant$ amount, but not the Constant$ percent growth. Slight changes in prior years inflation resulted in some minor changes in Constant$ growth.
Spending during the year is the value of business volume plus the inflation on that volume. When inflation is 12%, volume plus 12% = total spending. Revenue is generally measured by spending put-in-place during the year. Therefore, Revenue does not measure volume growth. In 2022, Nonresidential buildings inflation was 12%, so business volume was 12% less than spending, or 12% less than revenue. Residential volume was 15% less than spending.
Construction spending includes inflation, which adds nothing to the volume of work put-in-place. Construction Volume is a measure of business activity. It eliminates inflation as a variable and shows Constant$ growth. As an example, 2021-22 posted some of the biggest spending increases we’ve seen in 20 years, up over 25% in two years. But, if you look at the bottom row in the table above, we see constant$ growth, or volume, increased only 1.6% in those two years. The inflation rates for those years confirms that almost all of the spending increases were inflation, not added business volume. Construction volume, (spending minus inflation) will finish 2025 up 1.3%, but up only 12% since 2019.
Compare this following Spending by Sector Constant$ plot to the Sector Current$ plot at the beginning of this article.
CONSTRUCTION JOBS
Construction Jobs should not get compared to construction spending. Spending includes inflation, which adds nothing to business volume. Compare Jobs growth to Volume growth. If volume is declining, there is little to no support to increase jobs. And yet, we’ve seen historically that jobs increase at an approximately 3.5%/yr, even when volume does not increase.
Construction Jobs increased 204,000 jobs or 2.5% in 2024. There are currently 8,291,000 construction jobs reported by BLS. The largest annual increase post 2010 is 321,000 jobs (+4.6%) in 2018. The average jobs growth post 2010 is 200,000 jobs per year.
From 2012-2019, we added an annual average 245,000 jobs/yr (+3.9%). From 2021-2024, we added 240,000 jobs/yr (3.1%). In 2024 we added only 204,000 jobs (2.5%). Since 2011, there have been only 3 years in which we added fewer than 200,000 jobs, 2012, 2020, 2021. Also, since 2011, there have been only 3 years in which we added more than 300,000 jobs, 2015, 2018, 2022. Seldom do jobs increase by 400,000 or by 5%/yr. Excluding down years, since 2012, average annual growth is 3.6%/yr.
Here’s an enlarged view of just Jobs/Volume. Removing Spending enhances the vertical scale.
From 2012-2019, we added an annual average 245,000 jobs/yr (+3.9%). From 2021-2024, we added an average of 240,000 jobs/yr (3.1%). In 2024 we added only 204,000 jobs (2.5%). Since 2011, there have been only 3 years in which we added fewer than 200,000 jobs, 2012, 2020, 2021. Also, since 2011, there have been only 3 years in which we added more than 300,000 jobs, 2015, 2018, 2022. Seldom do jobs increase by 400,000 or by 5%/yr. Excluding down years, since 2012, average annual growth is 3.6%/yr.
January jobs report shows we added 4k jobs in Jan, but the unemployment rate went up from an average 4.7% in Q4 2024 (5.2% in Dec), to 6.5% in Jan.
3-7-25 Construction gained 19k (+0.2% mo/mo) jobs in Feb, BUT total hrs worked fell -0.3%. Total jobs have increased but hrs worked has gone down in each of the last 5 months. We’ve posted minor jobs gains in both Jan and Feb, and yet unemployment has gone up from 5.2% in Dec to 7.2% in Feb.
The unemployment rate in construction goes UP in the 1st qtr every year, by at least 2% to 3% (data since 2011). Now, your 1st thought may be, if unemployment is increasing, that is probably because jobs are falling. Well, construction has ADDED jobs in the 1st qtr. every year since 2011 (excluding 2020), by an avg of nearly 30% of all jobs added annually. Construction unemployment is not going up in winter months because we lose jobs in winter. So how can the unemployment rate still go up? The numerator (jobs) is increasing. There’s only one number left in the equation, the denominator (workforce). The result goes up because the entire workforce increases. In this case, the workforce is increasing by greater than the number of jobs added. So, when the unemployment rate increases in Q12025, don’t assume it is because we are losing jobs.
The plot below shows how consistent jobs growth has been over the last 14 years. After the 2020 dip, the slope (annual rate of growth) of jobs growth is about the same as Jan2011-Jan2020. Jobs increase at about 3.5%/yr to 4%/yr., regardless of what volume is doing. In fact, since 2016, the last time volume increased by more than 4%, jobs are up 22%. Volume is up only 11%.
Since Jan 2011, average jobs growth is 3%/yr. Average volume of work growth since 2010 is 2.3%/yr. This plot above shows Jobs and Volume growth closely match from 2011 to 2018. With few exceptions for recession periods, this pattern can be seen throughout the historical data.
What’s remarkable about the growth is this; since 2016, spending has increased 77%, volume after inflation increased only 11% and jobs increased 22%. Volume and jobs should be moving together.
It takes about 5000 (Nonres) jobs to put-in-place $1 billion of volume in one year. It could easily vary from 3000 to 5000, depending on the type of work. So, on average, an add of $100 billion+ of Nonres Bldgs in one year would need 500,000 new jobs. Jobs should track volume, not spending growth. Volume = spending minus inflation. Normal construction jobs growth is about 250,000 jobs per year and maximum prior annual growth is about 400,000.
Non-building, over the next two years, could experience the same kind of growth spurt as Nonres Bldgs., a forecast increase in volume the next two years without an equal increase in jobs. Volume which was lower than jobs since 2021, is now increasing faster than jobs. Non-bldg volume is forecast up 6% to 8%/year the next 3 years. Jobs increase at an avg. 3.5%/year.
Residential volume has exceeded residential jobs all the way back to 2011. The recent decline in volume brings the two even, if the jobs hold the pace.
For as long as I can remember, the construction industry has been complaining of jobs shortages. And yet, as shown in the data mentioned above, jobs have increased greater than volume of work. With an exception for recession years, (2007-2010 and 2020), jobs increase at a rate of 2.5% to 3% per year. The greatest disparity between jobs and volume occurred in late 2022, when jobs growth had already resumed normal pace, but volume of work was still reeling from the effects of new construction starts that were canceled dating back to late 2020 and early 2021. Recent volume growth at a much faster rate than jobs growth is now closing the gap.
For the 4yr period 2021 thru 2024, jobs are up 13%, but volume of work put-in-place is up only 6%.
Don’t be surprised if 2025 construction jobs growth slows a bit. Jobs are slightly ahead of volume growth, particularly in the Non-building Infrastructure sector. Since 2019, both Jobs and Volume increased 10%. But that includes 2020, when volume increased 4% but jobs fell by 250k, or 3%.
When jobs increase without an equal increase in the volume of work, productivity declines. This recent increase in volume and the projected increase in volume in 2024, several points stronger than jobs, will offset some of the disparity which has been negative for a long time.
The Harvard Joint Center for Housing Studies recently posted that In Texas, California, New Jersey, and the District of Columbia, immigrants make up more than half of construction trade workers. This analysis will make no effort to discuss the potential impact of immigrants in the workforce, but we must recognize the makeup of who is filling these jobs. Keep in mind after this analysis reaches some conclusions that this aspect may weigh heavily on the outcome.
INFLATION
To properly inflation adjust the cost of construction, use a Final Cost Inflation Index.
General construction cost indices, that do not address labor, productivity or margins and Input price indices, don’t reflect whole bldg final cost and therefore do not capture the full cost of escalation in construction.
Final cost indices represent total actual cost to the owner and are usually higher than general indices. Producer Price Index (PPI) INPUTS to construction reflect costs at various stages of material production, may not represent final cost of materials to the jobsite and do not include labor, productivity or margins. That’s why a PPI Inputs index +20% for a material could be only a +5% final cost. PPI Final Demand indices include all costs and do represent actual final cost.
Construction Analytics Building Cost Index is a weighted average of eight final cost indices.
The following Construction Inflation plot (for Nonresidential Buildings only) shows three elements: 1) a solid grey bar reflecting the max and min of the 10 indices I track in my weighted average inflation index, 2) a solid black line indicating the weighted average of those 10 indices, and 3) a dotted red line showing the Engineering News Record Building Cost Index (ENR BCI). Notice the ENR BCI is almost always the lowest, or one of the lowest, indices. ENR BCI, along with R S Means Index, unlike final cost indices, do not include margins or productivity changes and in the case of ENR BCI has very limited materials and labor inputs.
The solid black line (above) represents the Construction Analytics Building Cost Index for Nonresidential Bldgs and is a final cost index.
This short table shows the inflation rate for each year. Useful to compare to last year, but you would need to mathematically do the compounding to move over several years. The plot below shows the cumulative inflation index, or the cumulative compounded effect of inflation for any two points in time.
30-year average inflation rate for residential and nonresidential buildings is 4.1%. But when excluding deflation in recession years 2008-2010, for nonresidential buildings the long-term average is 4.7% and for residential is 4.9%. For Non-bldg Infrastructure the 30-year average is 3.6%. When excluding deflation in recession years 2008-2010, Non-bldg long-term average inflation is 3.9%.
Since 2011, Nonres Bldgs inflation is 4.8%, Residential is 5.4% and Non-bldg is 4.3%.
Reference Inflation Data Construction Inflation 2024
Construction Analytics Nonres Building Cost Index is a weighted average of eight final cost indices. It is compared below to the PPI Inputs (not final cost) and PPI Final Demand (yes final cost).
Final cost indices represent total actual cost to the owner and are usually higher than general indices.
Producer Price Index (PPI) INPUTS to construction reflect costs at various stages of material production, generally do not represent final cost of materials to the jobsite and do not include labor, productivity or margins. Even with that, a PPI Inputs index +20% for a material could be only a +5% final cost. PPI Final Demand indices include all costs and do represent actual final cost.
We can’t always tell what affect changes in the cost of construction materials will have on the final outcome of total construction inflation. PPI materials index does not account for productivity or margins and varies on stage of input.
Jan’25 Inputs are up, +0.8% to Nonres, +1.2% to Residential and 1.2% to Highway, the largest increases since Jan’24. The largest Input item increases in January are Paving Mixtures (up 14.6%), Diesel Fuel (up 3.6%), Concrete Brick, Block & Pipe (up 2.2%), Copper & Brass Shapes (up 1.9%) and Flat Glass (up 1%). Steel Pipe & Tube is down 1.3%. Both Lumber/Plywood and Fabricated Structural Steel are down 0.5% or less.
The PPI Final Demand index (for Nonresidential Bldgs only) is one of several that does account for labor and margins, hence it is defined as a final cost index. In this plot, Jan’25 closes out Q4’24. Total growth in 2024 was only 0.4%.
A Check on Measuring Methodology
And finally, here’s one of the markers I use to check my forecast modeling, my forecasting performance tracking index. The light plot line is forecast predicted from my modeling. The dark plot line is actual construction spending. Even after any separation in the indices, the plots should move at the same slope. Almost without fail, the forecast model, estimated spending from cashflow, predicts the changes in direction of actual spending. The nonresidential buildings plots (and the residential plot prior to 2020) are remarkably close, providing an indication the method of analysis employed, cash flow of all construction starts to get spending forecast, is reasonably accurate.
Note the divergence of residential in Jul-Dec 2020. Actual residential spending finished much higher than predicted. Even the cash flow from an all-time high in new residential starts does not predict spending to increase so rapidly. But residential project spending was fully back to prior levels by August 2020, within 3 months from the May 2020 bottom. In 3 months, the actual spending pushed 15% higher than starts predicted. A part of the spending was the resumption of delayed projects, but another big part was renovations, which surged, and reno is 40% of all residential spending.
Construction Inflation 2025 – 2-21-25 PPI data, INDEX TABLES, Inflation History
Construction Briefs – As We Begin 2025 jobs and unemployment, PPI and tracking edz
Construction – Brief Thoughts Dec’24 thoughts on jobs and when spending mega ends
Compare 10 Construction Forecasts Jan 2025 Jan and Midyr Forecasts compared to actual at end of yr
The Next Forecast Challenge written Apr 2023. Nonres volume did climb much faster than Jobs.
This analysis does not take into consideration the inflation impact of a recession or significant new tariffs. Nor does it assume losing any portion of the workforce to deportation. These are all possible. Construction starts may be negatively affected, and if so, then construction spending will also be affected. Some business will be negatively affected. All will lead to higher inflation.
You can print the Summary report by selecting/printing just the first 5 pages.
Construction Briefs – As We Begin 2025
We are close enough, now in mid-January, to see where the numbers will end up for 2024. Construction spending as of Nov is up 6.5% year-to-date vs same 11 months in 2023. We are up 6.0% ytd vs the average of 2023. My forecast predicts we end 2024 up 6.2%, but growth is only 3.4% in 2025.
In February of 2024, with the Dec 2023 data in hand, my forecast for 2024 spending was $2,190 billion, only 1.8% higher than my current (Nov’24 data) forecast of $2,150 billion. Most of that early higher estimate was due to what I carried for my residential forecast, which I have since lowered by 3.6% from the initial forecast at the beginning of 2024. You can see in this monthly summary table that the Nonresidential Bldgs and Non-building forecasts have varied very little and the Total forecast has not varied up or down by more than 0.4% over the last 4 months.
edit 2-3-25 updated table to include Dec data. See the line comparing actual to the SEP data forecast.
Single family construction spending reached a post-2006 high in Q4’21 thru Apr’22 ($480bil). From Apr’22 to the lowpoint in May ’23 ($360bil) spending dropped 25%. By year-end 2023 it had recovered almost 3/4ths of that drop. It fell again in mid-2024 to $410bil, but has since recovered to the year-end’23 level ($450bil). That drop is reflected in the difference between the current forecast and the earlier forecast.
NAHB – Cost of Constructing a Home 2024 excellent summary www.nahb.org/-/media/AB4E…
Construction spending in 2024 will hit near $2.15trillion, another new high, up 54% since 2019.
Caution: the following table, showing Constant$ analysis, now shows Constant$ with base year at 2024. Since Q1-2020 I have used the base year at 2019. This update changes the Constant$ amount, but not the Constant$ percent growth. Slight changes in prior years inflation resulted in some minor changes in Constant$ growth.
The last time construction spending declined was 2011. But construction spending includes inflation, which adds nothing to the volume of work put-in-place. Construction volume, (spending minus inflation) will finish the year up only 10% since 2019.
My construction spending forecast for 2025 Nonres Bldgs is down 0.7%. But it’s driven by projects ending in Manufacturing (and Warehouse). In the last 3 yrs, there were $230bil Mnfg starts, most in 2022, $130bil above normal, now some are ending. Without Mnfg, nonres bldgs 2025 spending would be up 4.5%. So while outward appearance may be that nonres spending is declining, in large part it is due to mega spending on Manufacturing buildings (and Warehouse) tapering down upon completion, creating very large annual declines, but normal. See The Manufacturing Spending Taper
Last year at this time, many of the Nonres Bldgs and Non-bldg line items showed Nov-Dec spending was already several points higher than the 2023 average. This was an indication leading into 2024 that those markets were on track to start the year already up. This year,most markets show a decline from the 1st half of the year into the 2nd half. Two notable declines are Warehouse and Office w/o Data Centers. Both start 2025 down 5%+ from the average in 2024.
I didn’t realize how much impact there was with the inclusion of (increasing) Data Centers in the (decreasing) Office construction spending values. I’ve now separated Data Centers from Office and Warehouse from Commercial/Retail. Office spending was pretty strong near it’s highs until 2h’22. Early in ’24 it had fallen to 8%-12% below ’22. Office spending is now 15%-18% below 2022. On the other hand, Data Center spending as of Nov is up 30% from the same months in 2023, and is up more than 60% above the average of 2023 and 120% above 2022. It will continue to increase into 2025.
In 2014-2015, Data Centers was less than 5% of total Office+DC construction spending. Today it is approaching 30%. Next year it will approach 40%. In 2015, Warehouse was 25% of total Commercial spending. By 2022 it had climbed to 54%. In 2025, it will fall back to 45%. Warehouse spending is now decreasing after climbing 100%+ since 2019.
Dodge reports as of Nov construction starts for 2024 up 5% YTD. Residential starts up 7%. Nonresidential Buildings starts up 4%. Non-building starts up 5%.
Construction Jobs do not get compared to construction spending. Spending includes inflation, which adds nothing to business volume. Compare jobs growth to Volume growth.
Construction Jobs counts here are the average for the year. That accounts for months during the year, other than Dec/Dec, with higher (or lower) percentage of yr/yr growth. For instance, total jobs Dec24 vs Dec23 increased only by 196k jobs or 2.4%. If you based annual growth on Dec/Dec, it would indicate 2024 increased by 2.4%. However, during the year, jobs growth in Mar-Apr-May were all greater than +3% compared to same month prior year. In fact, every other month during the year had a higher yr/yr growth rate than Dec/Dec. Yearly average of all 12 months shows total jobs annual average up 226K or 2.8%.
Dec/Dec shows a snapshot in time of one month compared to same month last year, without taking into account what might have happened in any of the other 11 months. YR24avg/YR23avg shows the change in the number of jobs over the whole year and accounts for all activity in the year.
Jobs 2024 AVG thru DEC. Rsdn+61k +1.9%. Nonres Bldgs+134k+3.7%. Nonbldg +29k+2.6%
Construction Volume AVG thru NOV Residential +2.9% Nonres Bldgs +3.3% Nonbldg +4.3%.
From 2012-2019, we added a yearly average 245,000 jobs/yr. In 2024 we added 226,000 jobs, but from 2021-2024, we added an average of 247,000 jobs/yr. We add the most jobs in Feb and Mar. We add the least jobs in Apr and Jun. We add more jobs, by far, in the 1st qtr. than any other qtr.
Don’t be surprised if 2025 construction jobs growth slows a bit. Jobs are slightly ahead of volume growth. Since 2019, both Jobs and Volume increased 10%. But that includes 2020, when volume increased 4% but jobs fell by 250k, or 3%. Over the period of 4 years 2021 thru 2024, Jobs increased 13%. Volume of work increased only 6%.
The unemployment rate in construction goes UP in the 1st qtr every year, by 2% to 3% (data since 2011). Now, your 1st thought may be, if unemployment is increasing, that is probably because jobs are falling. Well, construction has ADDED jobs in the 1st qtr. every year since 2011 (excluding 2020), by an avg of nearly 30% of all jobs added annually. More recently, since 2020, we’ve added almost 40% of total annual jobs in Q1. Construction unemployment is not going up in winter months because we lose jobs in winter. So how can the unemployment rate still go up? There’s only one number left in the equation. It goes up because the entire workforce increases by greater than the number of jobs added.
For an example of how this employment timing information can be useful see Employing Correlation – Using construction industry employment data as a proxy for flatbed demand
Harvard Joint Center for Housing Studies posted that In Texas, California, New Jersey, and the District of Columbia, immigrants make up more than half of construction trade workers.
Nov PPI for Construction Mtrls little changed from Oct Inputs YTD to Nonres +0.6%, to Rsdn +1.7%, to Hiway +0.6% Concrete products up 6%, Steel products down 7%-8%, Lumber/Plywood down 2%, Copper up 6%, Diesel down 14%. Final Demand YTD (all in) Nonres Bldgs all up 0.5% or less. Trades up 1%-2%.
We can’t always tell what affect changes in the cost of construction materials will have on the final outcome of annual construction inflation. PPI materials index does not account for productivity or margins and varies on stage of input. A good example of stage of input is PPI for Steel Mill Products. That does not include delivery from mill to fabricator, detailing, fabrication, shop painting, delivery to jobsite, shakeout, lifting, installation and finally overhead and profit, in all about 75% of the cost of structural steel installed.
Construction Analytics Nonres Building Cost Index is a weighted average of eight final cost indices.
NAHB estimates that $184 billion worth of goods were used in the construction of both new multifamily and single-family housing in 2023 and that $13 billon of those goods were imported. eyeonhousing.org/2024/12/impo…
Steel Statistics Cost Increase Effect on Construction? written 2016 US is world’s largest steel importer at 30MMT/yr. 50% from our top suppliers, Canada, Brazil, South Korea and Mexico. China supplies less than 2%. The U.S. annually imports about $2bil from Mexico.
One quarter of all annual Brussel Sprouts consumption occurs around the Christmas holiday.
Construction Data JULY Briefs 9-5-24
Construction spending 2024 through July is still on track to finish the year up 7.7%. Residential is forecast up 8.5%, Nonresidential Buildings up 6.0% and Non-building up 8.9%.
We still have 3 or 4 more months of slightly declining construction spending, driven mostly by residential, but also by Manufacturing. This is not a long term trend. Sit tight. Oct or Nov, trend tuns back up. You can see the dip in this Current $ spending plot.
Construction spending total for 2024 expected up 7.7%. With inflation at a 4yr low (3%-4%), the amount of spending that is real volume growth is up this year, highest since 2016. It just edge out 2020.
I’m forecasting residential construction spending total for 2024 at $952b ,+8.5%. But three other indicators I calculate to compare to my forecast are telling me it could come in between $960b and $970b. I’m leaning towards higher, but I’d like to see Aug data, and Sept data.
And then there’s this. Census SAAR avg YTD (the average of the reported rsdn monthly SAAR for the 1st 7 months) is $939b. My YTD SAAR avg is $964b. Some down months will lower that slightly by year-end. .
Statistically, YTD spending through July for Rsdn and Nonres Bldgs is 57% of the total annual $ spent. This is indicating year-end total $ for residential will be $963b and $744b for Nonres Bldgs.
JOBS REPORT
Jobs are up by 34,000, 0.4%, in August, up by 80,000 in the last 4 mo., for a total up 1%/4mo. Year-to-date construction jobs are up 160,000 or 2%. Of those, 100,000 were for Nonresidential Buildings. Typical growth is 3.5%/year or about 250,000 to 300,000 jobs/year.
In this last month volume fell 1%. In the last 3 months, business volume fell 2.5%. Volume is falling and jobs are still increasing. There will be a slow patch for the next few months where volume will still fall another 1% to 2%. But jobs did not fall recently, and I don’t expect jobs to fall in the next few months.
The plot above from Jan2020 to Jan2026 is just enlarged view from this plot below, which shows how consistent jobs growth has been over the last 14 years. After the 2020 dip, the slope of jobs growth is about the same as Jan2011-Jan2020.
These next three plots break out the major sectors.
Can We Increase Residential Construction by 3 Million Units in 4 Years?
Here’s a look at the residential construction industry. Except for the first mention of Current $, All $ in this analysis are inflation adjusted Constant 2019$, so all years can be compared on equal terms. All numbers are rounded slightly.
Currently in 2024 $, residential construction spending is $940 billion/year, 43% of all construction. Only 60% of that ($560 billion) is spending on new housing units. The other 40% is Reno.
Currently for 2024, residential construction supports 3,350,000 jobs. Only 60% of the jobs (2,000,000) are for new units.
30 years ago residential construction spending was $550 billion/year and there were 2,200,000 jobs. On average over 30 years (including all up or down years) we’ve added $14 billion/year in spending and 38,000 jobs per year.
The 30 year (1995-2024) average growth in residential spending, counting only 21 up years, (eliminating all 9 down years) is +$36 billion/year. There were 2 years that we added +$70 billion/year in spending (one of those in 2021) and including those, there were only 7 years over +$50 billion/year.
The 30 year (1995-2024) average growth in residential jobs, counting only 21 up years, (eliminating down years) is +125,000 jobs/year. In 1999, we added 270,000 residential jobs. Since 2011, the most we’ve added in a year is 170,000 jobs in 2021. That’s for ALL residential construction.
In 30 years, we’ve never added more than $70 billion/year in residential construction spending nor more than 270,000 residential jobs in a year. Since 2011, the most residential spending increased was $70 billion in a year and the most residential jobs increased was 170,000 jobs in a year, both in 2021.
Only 60% of all residential spending and jobs is associated with building new housing units. The other 40% is renovations, not associated with new construction. That must be considered when reviewing all the historical data noted above. So the following is just to look at the data without renovation.
Reduce the data by 40% to eliminate spending and jobs associated with renovation and look at just the data associated with building new housing units: In 30 years, we’ve never added more than $40 billion/year (2004,2021) in residential construction spending on new units nor more than 160,000 residential jobs in a year (1999,2005). This is for New Units construction only.
Since 2011, the most spending increased for new units was $40 billion in a year (in Constant 2019$) and the most jobs increased was 100,000 residential jobs, both in 2021.
The last time residential jobs for new units increased by 100,000 or more in a year was 2005. Best growth ever was 2004-2005-2006, when we averaged +120,000 jobs/yr for 3 years, just for new units. In fact, the only times residential jobs for new units increased by more than 100,000 were 1999, 2004, 2005 and then finally again in 2021. But 2004-2006 was a time when the construction unemployment rate averaged 7.5%-8.5%. In 2021, construction unemployment averaged 6%. Now the unemployment rate is averaging 4.5%.
(It would be wise to use post-2011 data for the jobs analysis. The construction industry, especially residential and nonres bldgs, experienced a labor base reset in the period 2006-2010, a period from which we have never fully recovered. Notice in this plot that residential was nearly level at 4000 for 10 years, then from 2005-2009, it shot up to over 5000. It’s remained near 5000 since 2010.).
If we were to match the maximum growth rates since 2011 (and in the case of spending, since 1994) we would increase new residential units construction spending by $40bil/$390bil = 10% and we would increase new residential jobs by 100,000/2,000,000 = 5%. Spending maxed at 10%, but jobs max growth at 5%.
The number of new housing units built in a year varies, but for this post I’ll use 1,500,000. Currently it’s a bit less than that. Increasing new units by 5% to 10% per year on a base of 1.5 million units/year would net a growth between 75,000 to 150,000 added units per year. Let’s use 100,000 new units in the first year. That would be 6.7% growth, already more than the 5% jobs. We would continue the growth, so we increase that by another 100,000 in the 2nd year, and again in the 3rd and 4th years. Leave no doubt, growth of 100,000 units/yr would mean adding jobs to match or exceed the best single-year growth rate in the residential new units construction industry since 2005, and keep matching that growth rate for four consecutive years.
CORRECTION: 8-21-24 The Corrections (now fixed) above raise the upper limit of potential growth based on spending from 7% to 10%, or 150,000 units/yr, but only if we take the result to be dependant on the upper limit % spending growth. I had divided by current $ when I should divide by constant $. Spending can vary a lot more than jobs. While some years of jobs growth reach 6%-7%, average residential jobs growth is just over 4%. Jobs never grow at 10%/year.
This plot shows the steady growth in residential jobs, 75% over 15 years. Compounded that’s about 4%/yr. So, it seems much more likely the limiting factor here is jobs, not spending.
In this analysis, the number of units was chosen at 100,000/yr., an increase of 6.7%/yr., well below potential spending growth but already more than jobs growth. The jobs increase in 2021 was 5%/yr. In 2004-2005, jobs growth was 8%/yr. So, this 6.7% is near the high end of potential jobs growth. This implies an add of 130,000 jobs.
So we would increase new units by 100,000 + 200,000 + 300,000 + 400,000 or 1,000,000 total new affordable residential units over the next 4 years.
By this rough analysis, to increase new residential units by 3 million over current production over the next 4 years would require that we increase residential construction and jobs by 3x greater than the best performance achieved in the construction industry in the last 30 years, and keep it up for the next 4 consecutive years. That’s more jobs than the entire construction industry gains in one year and the new units subset of construction is only 25% of all construction.
Although there has been times past when jobs increased by 120,000/year, that was a time when unemployment was much higher and there were more workers available to readily go back into the workforce. It’s not impossible that jobs can grow faster, and therefore also the number of new units, but it is unlikely.
If a substantial portion of the current 1,500,000 unit production (500,000 units a year for the next 4 years) were shifted over to affordable units, the picture changes considerably. But I wouldn’t expect that current demand to just go away and shift to lower cost units. So, this leaves current demand as is and adds jobs.
A Proposal: If some amount of the funds to be invested in this program is directed towards trades training programs, within two years, and every year after, we could potentially be turning out some of the extra 260,000 additional workers we would need every year to achieve 3 million new housing units. This approach would create both good jobs and new affordable homes. Incentivize the training program somehow. Paid internship. Perhaps with a guarantee in return to work for 2-3yrs. If we don’t invest in training workers for this effort, we cannot build more than the labor we have. Here’s a thread on my training proposal. https://x.com/EdZarenski/status/1828778915055468816
Construction Data MAY Briefs 7-1-24
With the July 1 release every year, Census issues spending revisions to prior years, in this case to 2022 and 2023.
For 2022, Census added +$54bil (3%), mostly to Nonres Bldgs. The largest revisions in 2022 are Comm/Rtl +$10bil (+8%), Mnfg +$10bil (+8%), Power +$12bil (+11%).
For 2023, Census added +$44bil (+2%). The largest revisions are Comm/Rtl +$10bil (+7%), Amuse/Rec +$4bil (+11%) and Power +$12bil (+9%).
Along with 2022 and 2023, Census also revised Jan-Apr 2024. For the first four months of 2024, Census added +$14bil (2.2%), mostly to Residential +$7bil (+2.6%) and Power +$4bil (+8.4%).
Overall, total construction spending, including the May data for 2024, is now forecast +8.5% over 2023. With the upward revisions to Jan-Apr, Rsdn spending forecast is now +7.7% for 2024. Nonres Bldgs (+6.9%) and Nonbldg (12.7%) growth over 2023 is down from prior forecasts not because 2024 spending went down, but because 2023 revisions were higher.
Compare this forecast to the forecasts issued in July in the AIA Consensus Construction Forecast.
From 2012 to 2024, construction spending has been up every year, averaging +8.2%/year. It’s been as low as +4% and as high as +15% in that time. Well, after taking out inflation, construction volume of business really increased only on average +3.2%/year. The low years were +0.2% to -0.2%. The highs were 2014 and 2015 when volume increased +7% and +9%. All other years were +5% or lower. The table below shows the percent volume growth for recent history and forecast.
So far, through May, the inflation rate for all building types is much lower than most of the recent years. All inflation at this point is projected to finish 2024 between 3.5% and 5%. 2024 spending in constant$ will be the highest rate of volume growth since 2020. Keep in mind, the Constant$ in the table above (and in all the plots below) represents 2019$. If reported in 2024$, then 2024 would be constant and all total annual dollars would be higher. The percent Constant$ change from year to year would not change.
While the first 5 months of 2024 show no new highs for residential starts, the average of the first five months is higher than the average for 2023. Starts in 2022 still hold the highest monthly and highest annual average for residential starts.
The jobs plots below show a steady rate of growth in jobs before the spike down, as well as after. It’s just that the pattern was delayed for two years until jobs caught back up to where they were. Jobs move somewhat independent of the volume of work being put-in-place, at a very steady long term growth rate.
Since 2011, jobs have increased at an average of 3.3%/yr., several times reaching 4%/yr., seldom hitting 5%/yr. In the last 12 months jobs are up 3.6%. Year-to-date jobs are up 1.5% for the 1st six months.
This enlarges the 2020-2025 portion of the plot above. Volume growth has spent much of the last three years still lower than needed to balance with jobs growth, but has made rapid recent gains. But look at the Volume plot, down midyear in 21, 22 and 23. My data file shows the next 4-5 month, a stall in spending, but we are at all-time highs, (so, it doesn’t hurt much) then followed by 15 months of growth.
JOBS Year-to-date:
- Residential jobs are up 1.0%. Volume is up 6.4%
- Nonres Bldgs jobs are up 2.0%. Volume is up 1%.
- Non-Bldg jobs are up 1.4%. Volume is up 1.3%
- Total all construction jobs is up YTD 1.5%. Volume is up 3.3%
JOBS In the last 12 months and last 24 months:
- Residential jobs are up 2.6%. Volume is up 4.1%. Over two years, jobs are up 4.4% while volume is up 6.9%.
- Nonres Bldgs jobs are up 4.8%. Volume is up only 0.4%. But look back over two years and jobs are up 8% while volume is up 18%.
- Non-Building jobs are up 3.1%. Volume is up 2.9%. Over two years, jobs are up 6.9% while volume is up 12%.
JOBS Since the onset of the Pandemic (May 2024 compared to Dec 2019):
- Residential jobs are up 15.0%. Volume is up 13.4%
- Nonres Bldgs jobs are up 5.4%. Volume is up 10.6%.
- Non-Bldg jobs are up 6.0%. Volume is down 5.8%
- Total Construction Jobs are up 9.2%. Total Volume is up 7.6%.
Non-Bldg Infrastructure volume is forecast to increase 10% in the next 12 months. Nonresidential Bldgs volume expected to increase 1.7%. Residential expected to increase 1.0%. I expect total volume to increase by 4% to 4.5% in 2024, I expect total construction jobs to increase about 3.5% to 4% in 2024. Total jobs through June are up 1.5%.
Construction Data MAR Briefs 5-5-24
Updates to Forecast, spending, starts, inflation, jobs
SEE ALSO Construction Analytics Outlook 2024
A side note, before I begin with the economic data, sometime within the next few weeks, I expect by May 31st, this blog will record the 1,000,000 view. Nearly 500,000 people read on average 2.1 articles every visit. Inflation articles draw the most attention, with a read rate of about 1000 times a week on a slow week and 2,000 on a busy week. Thank you to all my visitors. Keep reading!
2024 construction spending will be measured to the avg of 2023, $1980 bil. The average Seasonally Adjusted Annual Rate (SAAR) for 2023 is the total spending for 2023, but is was lower in Jan and higher by Dec. By Dec the SAAR was already 6% higher than the average for 2023. So we began 2024 with Dec spending at a SAAR 6% above avg 2023.
As of MAR, the total SAAR is 8.1% above 2023. Rsdn is +5.4%, Nonres Bldgs +10.0%, Nonbldg +10.8%. If growth stalls at the current level for the rest of the year, meaning, if we were to end the year with the SAAR unchanged from today, then we would finish with these gains for 2024. The trend in most cases is up, so I expect end of year we will be a little higher than today.
5-24-24 Construction Starts $. Even though Nov and Mar were low, the last 9 months of Nonresidential Bldgs new starts $ was by far the 2nd strongest period of new Nonres Bldgs starts on record, averaging an annual rate (SAAR) of $435 bil. Best since 2nd half 2022 (avg $490 bil.). The last 9 months of Residential $ starts (annual avg $395 bil.) was the best since 1st half 2022 (avg. $438 bil.).
2024 construction spending for Nonres Bldgs, as of MAR, measured to the 2023 avg, is now up +10.0% and trending up. We began 2024 with Nonres Bldgs Dec spending at a SAAR 6% above avg 2023. The American Institute of Architects (AIA) Consensus for Nonres Bldgs, published at the beginning of the year, averages +4% growth over 2023. Only one of the 10 forecasts for Nonres Bldgs spending in the AIA 2024 Consensus is still above the current reading. So, I think it’s safe to say, the AIA Consensus was low right from the very start.
The trend in Nonres Bldgs construction spending is up 18 of the last 19 months and continues up for the next 12 months. To fall to the AIA Consensus average of +4% for the year from the current SAAR, up +10.0%, the remaining 9 months of 2024 would need to fall from the current +10% to average only +2% higher than 2023. It may not be apparent, but that is a continuous decline of more than 1.5% every month for the next 9 months. That’s like falling off a cliff next month and not being able to get up. That’s unrealistic. Unless something sets off a deep recession similar to 2009, that will not happen.
At the beginning of 2007-2010, the first sign of recession for construction was a decline in 2007 of 25% in residential starts. Then in 2008 residential starts fell 40%. In 2009, both residential starts and nonresidential buildings starts fell 30%. Nonbuilding starts fell only 6%. By 2010 starts were increasing. But spending lags starts. Residential spending fell 60% from 2006 to 2009. Nonresidential buildings spending fell 33% from 2008 to 2010.
Although nonres bldgs starts fell 18% in 2020 and residential starts fell 11% in 2023, neither led to a devastating drop in spending as recovery occurred quickly. There is nothing in the current outlook to indicate recession, on any horizon. This forecast does not anticipate a recession.
Since the end of 2019, (in Dec 2019 spending hit $1,464T) total construction spending as of MAR’24 is up 46%. After inflation, Volume is up only 6%. The real Volume of Business is spending minus inflation. More than 85% of the spending growth since Dec. 2019 is inflation. If current projections hold, the total business volume through year 2024 will have grown 10% since 2019. ALL business plan forecasts and labor demand should be based on this 10% growth. Inflation adds nothing to business volume.
Over the last 9 months, residential new starts (as reported by Dodge) averaged the highest since the peak high in the 1st half of 2022. For Q1’2024, residential starts are 27% higher than Q1’2023. Currently, residential starts for 2024 are averaging 8% higher than the total in 2023. Residential spending peaked at an all-time high in Q2’22. Spending has been level or increasing the last few months at a rate 6.5% lower than the peak, but at a rate 55% higher than Dec 2019. Due to the short durations in residential building, fluctuations in starts are more quickly apparent in spending. Expect both nominal and real (inflation adjusted) spending to continue increasing thru the 1st half 2024, then drop back slightly in the 2nd half 2024. Spending is expected to increase 7% in 2024 over 2023. Volume after inflation should grow 3%.
Single Family spending YTD through Mar. is up 16% from Q1’2023. Single Family rate of spending through Mar. is up 11% over the average (total) spending in 2023. Multi-family spending for Q1’24 is up 6% from Q1’23 and is 2.5% lower than peak spending in Aug ’23, however it’s still up 1% over the avg spending in 2023. These are all nominal values, so real growth is lower. But residential inflation for 2023 was only 3%, so not much lower.
An avg spending curve for long-duration Non-bldg Infra is 15:30:30:20:5. The greatest spending impact does not show up until year two and three after the year in which the projects start. Example: If 2024 posts $100bil in new starts for Infrastructure, only $15bil of that gets put-in-place in 2024. $30bil would get put-in-place in 2025 and 2026.
Plots below compare volume growth to jobs growth. Notice the slope of the increase in jobs is fairly constant, regardless of changes in volume growth.
In the past 18 months, Nonresidential Buildings construction spending increased 37%. Nonres Bldgs JOBS increased only 7%. Normally, this would be explained by inflation, but in this case after adjusting for inflation volume still increased 28%. 18 months, +28% volume, +7% jobs.
Jobs and volume of work should be moving together, evenly. The construction industry has been saying jobs shortages, and yet over an 18mo period, the nonresidential bldgs sector added 20% more volume of work than added jobs. Seems to me that would indicate that volume was absorbed by existing jobs. If there were a significant jobs shortage, either the existing crew would need to work overtime, hours worked would have increased, or the work would not have been put-in-place and would potentially have been delayed or postponed. Neither happened. The fact that the work was put-in-place would indicate that the existing workforce readily absorbed the excess workload.
Since 2016, TOTAL construction spending has increased 63%, but after inflation, business volume increased only 6%, or 1%/yr. From 2016 to 2023, jobs increased 2.5%/yr. When jobs are increasing at a greater rate than the volume of work, productivity is declining. That is shown on these plots when the jobs line is above the volume of work line. Volume and jobs should be moving together.
In 2024, construction volume may increase 6%. Don’t expect jobs to increase 6%.
Since 1980, the fastest rates of growth in construction jobs were 1983-85 avg 6.0%/yr. and 1994-99 at 5.4%/yr. All other plus years averaged +3.2%, with only six years above 4%.
Since 2000, (excluding negative yrs, all associated with recessions) construction jobs growth is 3.3%/yr. and average real volume growth is 3.4%. I would expect future jobs growth to remain within the historical averages, somewhere in the 3%-5% range.
Construction Data FEB Briefs 4-3-24
Updates to Forecast, spending, starts, inflation, jobs
SEE ALSO Construction Analytics Outlook 2024
2024 construction spending will be measured to the avg of 2023, $1980 bil. The average Seasonally Adjusted Annual Rate (SAAR) for 2023 is the total spending for 2023. By Dec the SAAR was already 6% higher than the average for 2023. So we begin 2024 with Dec spending at a SAAR 6% above avg 2023.
As of Feb, the SAAR is 8.3% above 2023. Rsdn +6.1%, Nonres Bldgs +9.5%, Nonbldg +10.8%. If growth stalls here for the year, if we were to end the year with the SAAR unchanged from today, then we would finish with these gains for 2024. The trend in most cases is up, so I expect end of year we will be higher than today..
2024 construction spending, as of FEB, measured to the 2023 avg for Nonres Bldgs, is now +9.5% and trending up. The American Institute of Architects (AIA) Consensus for Nonres Bldgs averages +4%. Only one of the 10 forecasts for Nonres Bldgs spending in the AIA 2024 Consensus is still above the current reading.
The trend in Nonres Bldgs construction spending is up 17 of the last 18 months and continues up 9 of the 10 remaining months in 2024. To come close to most of the forecasts in the AIA, Nonres Bldgs spending for next 10 months of 2024 would need to decline drastically. To fall to the AIA Consensus average of +4% from the current SAAR, up +9.5%, all of the remaining 10 months of 2024 would need to fall from +9.5% to only +3% higher than 2023. Unless something sets off a recession, that will not happen.
Since 2019, spending is up 42%. But after inflation Volume is up only 5%. Almost 90% of the spending growth since 2019 is inflation.
Construction Backlog, the amount of work under contract that is yet to be put-in-place, increased 9% to begin 2024. Nonres Bldgs and Nonbldg both increased over 11%. Although spending is at an all-time high, backlog increases if new starts exceed spending for the year. That could happen if spending decreased, but that is not the case here. It shouldn’t come as a surprise, but manufacturing construction backlog to begin 2024 is up 21%. Highway is up 15%. Environ Pub Works is up 14%.
Don’t try to correlate my Backlog calculation to the Associated Builders and Contractors (ABC) Backlog Indicator. They do not measure the same thing. ABC BI measures current backlog as a percent of previous fiscal year revenues, then multiplies that x12 to get what they refer to as the current remaining backlog months of support. I measure the backlog as the value under contract remaining to be completed at the start of this year compared to the backlog at the start of last year.
Neither of these give any indication of WHEN backlog gets spent. Backlog is never an indication of the amount of work to be completed in the given year. Some backlog gets spent over long duration projects that may go yet for several years.
An avg spending curve for long-duration Non-bldg Infra is 15:30:30:20:5. The greatest spending impact does not show up until year two and three. Example: If 2024 posts $100bil in new starts for Infrastructure, only $15bil of that gets put-in-place in 2024. $30bil would get put-in-place in 2025 and 2026.
Manufacturing construction spending increased 80% in the last 18 months. After inflation volume increased 70%. Mnfg is 30% of all Nonres Bldgs spending, but generated 60% of the increase in Nonres Bldgs spending over the last 18 months.
In my forecast, every major sector ticks up each of next 3mo. All markets tick up each of Feb-Mar-Apr, except for Commercial/Retail. Warehouse starts, which comprise 60% of Comm/Rtl, fell 20% in 2023 and are forecast down 10%+ in 2024.
Looking at the Office Bldgs plot, keep in mind, the Office Bldg market includes Data Centers, where spending has increased.
In the past 18 months, Nonresidential Buildings construction spending increased 37%. Nonres Bldgs JOBS increased only 7%. Normally, this would be explained by inflation, but in this case after adjusting for inflation volume still increased 28%. 18 months, +28% volume, +7% jobs.
Jobs and volume of work should be moving together, evenly. The construction industry has been saying jobs shortages, and yet over an 18mo period, the nonresidential bldgs sector added 20% more volume of work than added jobs. Seems to me that would indicate that volume was absorbed by existing jobs.
In 2023 Nonresidential Building construction jobs increased 3.6%. In that same time Nonres Bldgs spending increased 24%. After inflation volume of business increased 17%. I wouldn’t be surprised if construction job openings remain elevated all through 2024.
Since 2016, construction spending has increased 63%, but after inflation, business volume increased only 1%/yr. From 2016 to 2023, jobs increased 2.5%/yr. Volume and jobs should be moving together.
In 2024, construction volume may increase 7%.
Construction Jobs increased every month since last Mar. In fact, there’s been only 2 down months in last 2 yrs. But in both Dec and Jan, avg hrs worked fell more than jobs added, so total hrs worked declined. Overall avg hrs worked for 2023 is up 4%. Volume is increasing.
Construction Analytics Outlook 2024
Construction Analytics Economic Outlook 2024 includes Construction Data – DEC 2023 Data 2-7-24
2-22-24 At the bottom of this article is a downloadable PDF of the complete 2024 Outlook
Here is a summary of construction spending through December 2023, Inflation through 4th qtr. or Nov where available, and resulting constant dollar volume. 2023 spending will be revised three times in 2024, Mar1, Apr1 and Jul1, and then again on Jul1 2025. Historically, almost all revisions are up.
Construction spending preliminary total for 2023 is up 7.0%. But nearly 80% of that total is inflation. Except for Nonresidential Bldgs, spending increased 23%, so inflation is only 25% of that. Even deducting inflation still leaves 75% of spending as volume growth Most of that growth is in Manufacturing buildings.
Spending is up a total of 42% since 2019; up 8% in 2020, 10% in 2021, 12% in 2022 and now 7% in 2023. But volume after adjusting for inflation is up only 5% total. You can see the Constant$ line, with one lower dip in 2022, has ranged between Constant$1400bil. to $1500bil. since mid-2019.
Construction spending total forecast for 2024 is up 10.7%. Nonresidential Buildings is forecast up 8.8%, Non-building Infrastructure up 15.8% and Residential up 9.7%. Lower inflation in 2024 means more of that spending is counting towards real volume growth. I’m expecting only 4% to 5% inflation for 2024, so real volume growth could reach 6% for the first time since 2015. From 2012-2016, volume growth averaged 6%/yr. For the last four years, 2020-2023, 42% spending growth vs 37% inflation growth netted only 5% total real volume growth. Since 2017, volume growth averaged less than 1%/yr. Non-building Infrastructure volume could increase 10%+ in 2024.
New Construction Starts
Dodge Construction Network (DNC) monthly news article of construction starts by sector provides the data from which the following is summarized.
Total construction starts for 2023 ended down 4%, but Nonresidential Buildings starts finished down 7% and Non-building Infrastructure starts were UP 16%. Residential starts decreased 12% in 2023.
Total construction starts for 2024 are forecast up 7%. Nonresidential Buildings starts are forecast up 5% and Non-building Infrastructure starts up 8%. Residential starts are forecast up 10% in 2024.
In recent years, Nonres Bldgs new starts averaged $300 billion/year. In the 2nd half of 2022, starts averaged near $500 billion/year. For the 1st half 2023 starts dropped to a rate of $390bil./yr., which is still well above the recent average. Then, for 2nd half 2023, starts came back up to average $430 billion/year, the 2nd highest half year average. A 50% increase in new nonresidential building starts in 2022 has a positive impact on the rate of construction spending in 2023 and 2024. It will continue to add lesser impact into 2025. Projects starting in 2nd half of 2023 could have midpoint of construction, point of peak spending, in 2024 or into 2nd half of 2025, some real long duration starts even later. So, the major spending impact from starts is sometimes one or two years later.
Residential construction (Dodge) starts posted the five highest months ever, all in the 1st 6 months of 2022. In the second half of 2022, residential starts fell 15%. In Q1 2023, residential starts dropped another 12% below 2nd half 2022, the lowest average since Q1-Q2 2020. Finally in July and August, starts regained some strength coming in 33% higher than the lows in Q1. Residential starts finish 2023 down 12% vs 2022. Forecast is up about 10% in 2024.
Nonresidential Buildings, in 2022 posted the largest ever one-year increase in construction starts, up 50%. Some of these starts will be adding to peak spending well into 2025. Nonres Bldgs starts in the 2nd half 2022, averaged 67% higher than any other 6mo period in history. Starts fell 20% in the 1st half 2023 but still posted the 2nd highest 6mo average ever. After two years of outstanding growth, Nonres Bldgs starts close 2023 down 7%. Although 2023 is down 7%, that’s still by far the 2nd best year ever. The forecast for 2024 is +5%.
Manufacturing starts, the market with the largest movement, gained 120% from 2020 to 2023. Manufacturing projects can have a moderately long average duration because some of these are multi-billion$ projects and can have schedules that are 4 to 5 years.
Educational, Healthcare, Lodging and Public Buildings all had starts of 20% or more the last two years.
Non-building starts for the 6 month period Mar-Aug 2023 posted the best 6 months on record, up 30% from the average of 2022. The 2nd half 2022 was up 50% over 1st half 2022. For 2023, Highway/Bridge and Power have the strongest gains. Total Non-building Starts for 2023 are up 16% and they were up 25% in 2022. These starts will help elevate spending through 2025. Non-building starts for 2024 are forecast up 8%.
Power starts are up 25% the last two years. Highway starts and Environmental Public Works are both up 33% the last two years and up 50% the last three years.
Starts data captures a share of the total market or only a portion of all construction spending, on average about 60% of all construction. The easiest way to understand this is to compare total annual construction starts to total annual spending. National starts in recent years about $800 billion/year, while spending in this period ranges from $1,300 billion/year to $1,500 billion/year. From this simple comparison we can see starts captures a share of about 60% of the total market. The actual share for each market varies from as low as 35% to as high as 70%. Before using starts data to forecast spending, starts here were first adjusted for market share.
Starting Backlog
Starting backlog is the estimate to complete (in this analysis taken at Jan 1) for all projects currently under contract. The last time starting backlog decreased was 2011. If new construction starts in the year are greater than construction spending in the year, then for the following year starting backlog increases. It’s when new starts don’t replenish the amount of spending in the year that backlog declines.
80% of all nonresidential spending in any given year is from backlog and could be supported by projects that started last year or 2 to 4 years ago. Residential spending is far more dependent on new starts than backlog. Only about 30% of residential spending comes from backlog and 70% from new starts.
The table below, Forecast Starting Backlog, is model generated by Construction Analytics. Adjusted starts are spread over time to generate cash flow. A sum of spending each month/year, subtracted from start of year plus new starts provides Backlog.
Construction Backlog leading into 2024, in every sector, is at all-time high, in total up 46% from Jan 2020. For the years 2022 and 2023, backlog is up 11% and 12%. Reaching new highs in Backlog could mean contractors are comfortable adding some backlog, or it could mean not enough labor, subcontractors or suppliers to support advancing growth so quickly, so growth advances slower and more of the work is retained in backlog for longer, essentially dragging out the timeline, or it could be long term workload, 4yr.-6yr. long projects from new starts, such as Manufacturing, where a very large amount enters backlog and gets spent over 4-6yrs., so, although the monthly drawdowns reduce the amount remaining in backlog, it remains in backlog for a long time.
Residential backlog in 2024 is down 0.5%, but from such a previous high, essentially, starts are riding flat along the top. Starts are up 55% since Jan 2020.
Nonresidential Bldgs starting backlog for 2024 received a boost from all the starts in 2022 and 2023. Backlog is up 12% from 2023 and up 50% from Jan 2020.
Nonbuilding Infrastructure starting backlog is up 12% each of the last two years boosted by strong starts in 2022 and 2023. For 2024, backlog is up 40% from Jan 2020.
Manufacturing backlog increased nearly 300% from 2020-2024, from $117bil going into 2020 to $300bil beginning 2024. No other market has ever been close. Manufacturing was responsible for 60% of all the Nonres Bldgs spending growth in 2023. It was also responsible for 60% of the Backlog growth leading into 2024. Nonres Bldgs has a total 3.6 million jobs and has never increased by more than 150,000 jobs in one year. Manufacturing is 30% of all Nonres Bldgs spending, so assume 30% of Nonres Bldgs jobs. That’s 1.2million jobs supporting just Manufacturing projects. So Backlog of $300bil, at 5000 jobs per billion per year, would need 1,500,000 jobs for a year. With a 1,200,000 jobs share of the workforce, that backlog would provide support for 15 months. Of course, new starts add to support throughout the year, but the calculation of how long backlog would support that market segment is valuable.
Backlog at the beginning of the year or new starts within the year does not give an indication of what direction spending will take within the year. Backlog is increasing if new starts during the year is greater than spending during the year. An increase in backlog could immediately increase the level of monthly spending activity, or it could maintain a level rate of market activity, but spread over a longer duration. In this case, there is some of both in the forecast. It takes several years for all the starts in a year to be completed. Cash flow shows the spending over time.
Current Rate of Spending
The current seasonally adjusted annual rate (SAAR) of spending gives an indication of how spending will perform in the following year. As we begin 2024, the current rate of spending (SAAR) for Nonresidential Buildings in Q4’23 is $709bil., already 4.5% higher than the average for 2023 ($677bil). If spending stays at the current level and no additional growth occurs, Nonresidential Bldgs spending will finish 2024 up 4.5%. Spending would need to have more monthly declines than increases to finish the year up less than 4.5%. The current forecast shows a monthly SAAR rate of growth for Nonresidential Bldgs. averaging about 0.5%/mo in 2024, so we have a minimum, but we can expect 2024 total spending to rise considerably higher than the current rate.
Non-building Infrastructure current rate of spending is now 3.7% higher than the average for 2023, however the forecast is indicating steady growth of 1%/mo for all of 2024.
Residential current rate of spending is 2.4% above the 2023 average and is forecast to average an increase of just under 1%/mo for 2024.
2024 Construction Spending Forecast
Starts lead to spending, but that spending is spread out over time. Starts represent a contract award. Spending takes the amount of that contract award and spreads it out by a cash flow curve over the duration of the job. An average spending curve for the sum of nonresidential buildings is 20:50:30 over three years. Only about 20% of new starts gets spent in the year started. 50% gets spent in the next year and 30% in YR3/4. An average spending curve for Non-building Infrastructure is more like 15:30:30:20:5. The effect of new starts does not show up in spending immediately. For example: If 2024 posts an additional $100 billion in new starts for Infrastructure, only about $15 billion of that would get put-in-place in 2024. The cash flow schedule for that $100 bil of new starts would extend out over 3 to 5 years. Most of that $100 bil would get spent in 2025 and 2026.
Total Construction Spending $2,190 billion +10.7% over 2023.
Nonresidential Buildings $737 billion +8.8% over 2023.
Non-building Infrastructure $493 billion +15.8% over 2023.
Residential Buildings $960 billion +9.7% over 2023.
This forecast does not include a recession.
The largest increases to construction spending in 2023 are Manufacturing +$80bil, Highway +$20bil, Public Utilities (Sewage and Waste, Water Supply and Conservation-Rivers-Dams) +$15bil and Educational +$14bil.
Residential regains the top growth spot in 2024 with a forecast spending increase of +$68bil. Manufacturing is forecast to add +$32bil. Highway gains +$26bil, Power +$24bil and Educational gains +$15bil.
One big question is how did the forecast for Manufacturing increase so much since the beginning of 2023. Since January 2023, the starts forecast for 2023 increased by 35%. How much of that 35% is real growth in starts vs an increase in the capture rate of data gathering is yet to be determined, but has an impact of 2023-2024 spending. Also, starts for future years were increased by 50%. Starts (contract awards) drives up the spending forecast, since spending is a function of the future monthly cash flow (spending) of starts.
As we begin the year, Manufacturing SAAR current rate of spending is already 8% higher than the average for 2023. The current rate of spending is increasing at an average of near 2%/month for the next 6 months, then slows or dips slightly for the remainder of the year, indicating total spending for 2024 will finish well above the current rate of 8%. I’m forecasting 16% growth for the year.
Highway SAAR rate of spending begins the year 6.5% higher than the average for 2023, with the current rate increasing at an average of 1%/month for all of 2024, indicating total spending for 2024 will finish well above the current rate of 6.5%. Starts have increased +15%/yr the last three years. My forecast is for 19% growth in 2024 spending.
Power SAAR rate of spending begins the year 4% higher than the average for 2023, with the current rate increasing at an average over 1%/month for 2024, indicating total spending for 2024 will finish much higher. My forecast is for 20% growth in 2024.
Public Utilities SAAR rate of spending begins the year 6% higher than the average for 2023, with the current rate increasing at an average over 1%/month for 2024. Public Works averaged +15%/yr new starts the last three years. My forecast is for 13% spending growth in 2024.
Residential regains the top spot in 2024 with a forecast spending increase of $68bil. Residential SAAR rate of spending in Q4’23 was up 2.5% over 2023, but December was up 5%. So we begin the year 2.5% to 5% higher than the average for 2023. The rate of spending is forecast to increase 1%/month for 6 months, then fall 0.5%/mo for H2 2024. My forecast is for 10% growth in 2024.
Educational SAAR rate of spending begins 2024 7% higher than the average for 2023, and the current rate is increasing at an average of 0.7%/month for 2024. My forecast is for 13% growth.
Inflation
Construction Inflation differs from other common types of inflation, i.e., Consumer Price Index. It must be accounted for in order to make reasonable calculations for business volume and past or future costs.
30-year average inflation rate for residential and nonresidential buildings is 3.7%. Excluding deflation in recession years 2008-2010, for nonresidential buildings is 4.2% and for residential is 4.6%.
Deflation is not likely. Only twice in 50 years have we experienced construction cost deflation, the recession years of 2009 and 2010. That was at a time when business volume dropped 33% and jobs fell 30%. During two years of the pandemic recession, volume reached a low down 8% and jobs dropped a total 14%.But we gained back far more jobs than volume. That means it now takes more jobs to put-in-pace volume of work. That increases inflation.
The following Construction Inflation plot (for Nonresidential Buildings only) shows three elements: 1) a solid grey bar reflecting the max and min of the 10 indices I track in my weighted average inflation index, 2) a solid black line indicating the weighted average of those 10 indices, and 3) a dotted red line showing the Engineering News Record Building Cost Index (ENR BCI). Notice the ENR BCI is almost always the lowest, or one of the lowest, indices. ENR BCI, along with R S Means Index, unlike final cost indices, do not include margins or productivity changes and in the case of ENR BCI has very limited materials and labor inputs.
Final cost indices represent total actual cost to the owner and are generally higher than general indices. Producer Price Index (PPI) INPUTS to construction reflect costs at various stages of material production, generally do not represent final cost of materials to the jobsite and do not include labor, productivity or margins. Even with that, a PPI Inputs index +20% for a material could be only a +5% final cost. PPI Final Demand indices include all costs and do represent actual final cost. The solid black line (above) represents the Construction Analytics Building Cost Index for Nonresidential Bldgs and is a final cost index.
This short table shows the inflation rate for each year. Useful to compare to last year, but you would need to mathematically do the compounding to move over several years. The plot below shows the cumulative inflation index, or the cumulative compounded effect of inflation for any two points in time.
Typically, when work volume decreases, the bidding environment gets more competitive. We can always expect some margin decline when there are fewer nonresidential projects to bid on, which typically results in sharper pencils. However, when labor or materials shortages develop or productivity declines, that causes inflation to increase. We can also expect cost increases due to project time extensions or potential overtime to meet a fixed end-date.
Current$ Spending, Inflation, Constant$ Volume
Volume = spending minus inflation. Spending includes inflation. Inflation adds nothing to the volume.
Inflation adjusted volume is spending minus inflation, or to be more accurate, spending divided by (1+inflation). Inflation adds nothing to volume growth. The following table shows spending, inflation and volume (spending without inflation) for each year. Spending is current to the year stated. The values in the constant table are indexed to a constant value year, 2019. This shows business volume year to year, can be a lot different than spending would indicate. When inflation is positive, volume is always less than spending by the amount attributed to inflation.
Lower inflation in 2024 means more of that spending is counting towards real volume growth. Expecting only 4% to 5% inflation for 2024, real volume growth could reach 6% for the first time since 2015. From 2012-2016, volume growth averaged 6%/yr. For the last four years, 2020-2023, 42% spending growth vs 37% inflation growth netted only 5% total real volume growth. Since 2017, volume growth averaged less than 1%/yr. Non-building Infrastructure volume could increase 10%+ in 2024.
Spending during the year is the value of business volume plus the inflation on that volume. When inflation is 12%, volume plus 12% = total spending. Revenue is generally measured by spending put-in-place during the year. Revenue does not measure volume growth. In 2022, Nonresidential buildings inflation was 12%, so business volume was 12% less than spending, or 12% less than revenue. Residential volume was 15% less then spending.
When referencing Constant $ growth, remember the dollars for all years are reported here as 2019$. If the baseline year is changed to this year (divide all indices by this year’s index), the resulting comparison would be all years reported as 2024$. The dollars would all be greater, but the percent change would be the same. In this table, nominal spending is divided by the inflation INDEX for the year. You can also deduct the percent inflation from any individual year of spending to find inflation adjusted $ for that year alone, however that method would not allow comparing the adjusted dollars to any other year. A baseline year is necessary to compare dollars from any year to any other year.
Reference Inflation Data Construction Inflation 2024
Through December 2023, Total Construction Spending is up 40% for the four years 2020-2023, but, during that same period inflation increased 35%. After adjusting for 35% inflation, constant $ volume is up only 5%. So, while the current $ spending plot shows a four-year total increase of 40% in spending, the actual change in business volume is up only 5% and has just in the last few months returned to the pre-pandemic peak in Feb-Mar 2020.
Jobs are supported by growth in construction volume, spending minus inflation. If volume is declining, there is no support to increase jobs. Although total volume for 2023 is up 2.3%, Residential volume is down 9%, Nonresidential Bldgs volume is up 16% and Non-building volume is up 8%. Inflation was so high in 2021 and 2022 that it ate away most of the spending gains in those years.
Jobs vs Volume
Construction Jobs increased 2.75% in 2023. We added 214,000 jobs (avg’23-avg’22). There are currently 8,056,000 construction jobs. The largest annual increase post 2010 is 321,000 jobs (+4.6%) in 2018. The average jobs growth post 2010 is 200,000 jobs per year.
Since 2010, average jobs growth is 3%/yr. Average volume of work growth since 2010 is 2.3%/yr. This plot shows Jobs and Volume growth closely match from 2011 to 2018. With few exceptions for recession periods, this pattern can be seen throughout the historical data.
What’s remarkable about the growth is this, since 2016, spending has increased 63%, volume after inflation increased 6% and jobs increased 19%. In the last 7 years, 2017-2023, jobs increased 2.5%/yr. Volume of work increased only 0.8%/yr. Volume and jobs should be moving together.
It takes about 5000 jobs to put-in-place $1 billion of volume in one year. It could easily vary from 4000 to 6000. So, an add of $100 billion+ in one year would need 500,000 new jobs. Jobs should track volume, not spending growth. Volume = spending minus inflation.
Normal construction jobs growth is about 250,000 jobs per year and maximum prior growth is about 400,000. From the table above, Nonresidential Bldgs and Non-building Infrastructure added $100bil of volume in 2023 and will add $60bil in 2024. The workload discussed above would theoretically require 500,000 new jobs in 2023 and 300,000 more in 2024. That’s an expansion of the industry workforce by 10% in two years, for just half the industry, in an industry that normally grows in total 3%/yr. This industry can’t grow that fast. This may have some impact if over-capacity growth results in a potential reduction or extension in future forecast. You can’t increase spending that fast if you can’t also expand the labor force and the suppliers to the industry that fast.
In the last 12 months, Dec’22 to Dec’23, Nonres Bldgs jobs are up 4%. Nonres Bldgs spending is up 23%, by far driven by Manufacturing, but after ~5.4% inflation, volume of nonres bldgs workload is up 16%. So, we have a 4% increase in jobs versus a 16% increase in volume.
The last year has shown a huge increase in the volume of nonres bldgs work, without an equal increase in jobs. Is this excess nonres bldgs jobs for the past three years now absorbing added workload, (a 4% increase in jobs but a 16% increase in volume), without collapsing the labor force or canceling the volume?
Non-building, over the next two years, could experience the same kind of growth spurt as Nonres Bldgs., a forecast increase in volume the next two years without an equal increase in jobs. Volume which was lower than jobs since 2021, is now increasing faster than jobs. Non-bldg volume is forecast up 6% to
8%/year the next 3 years. Jobs increase at an avg. 3.5%/year.
Residential volume has exceeded residential jobs all the way back to 2011. The recent decline in volume brings the two even, if the jobs hold the pace.
For as long as I can remember, the construction industry has been complaining of jobs shortages. And yet, as shown in the data mentioned above, jobs have increased multiples times greater than volume of work. With an exception for recession years, (2007-2010 and 2020), jobs increase at a rate of 2.5% to 3% per year. The greatest disparity between jobs and volume occurred in late 2022, when jobs growth had already resumed normal pace, but volume of work was still reeling from the effects of new construction starts that were canceled dating back to late 2020-early 2021. Recent volume growth at a much faster rate than jobs growth is now closing the gap.
When jobs increase without an equal increase in the volume of work, productivity declines. This recent increase in volume and the projected increase in volume in 2024, several points stronger than jobs, will offset some of the disparity which has been negative for a long time.
Reference Inflation Data Construction Inflation 2024
Reference Article The Next Forecast Challenge
Reference Article Midyear ’23 Jobs Outlook
Reference Article Reliability of Predicted Forecast
Reference Link to Web Dodge Construction News
Below is a downloadable 24 page PDF of the complete 2024 Outlook
Construction Data Briefs – Nov Data 1-3-24
Overall forecast has not changed a lot from the last two months. I’ll add much more to this post in the coming days, but for now here is a summary of construction spending through November, Inflation through 3rd qtr or Nov where available, and resulting constant dollar volume.
This forecast is preliminary to the 2024 Outlook, which will be published in February after Census releases the initial Dec. 2023 spending (on Feb. 2nd) to begin closing out the year 2023, although 2023 spending will be revised three times after the February release. In addition construction starts, jobs data and inflation will be updated, all leading to a more accurate forecast for 2024 spending and inflation adjusted volume.
Total construction spending forecast is up 6.6% in 2023. Spending was up 12% in 2022 and 10% in 2021. Almost all of that is inflation. You can see the Constant$ line, with one lower dip in 2022, has ranged between $1400bil. to $1500bil. since mid-2019.
As we begin 2024, the current rate of spending for Nonresidential Buildings is already 3.5% higher than the average for 2023, so if spending stays at the current level and no additional growth occurs, 2024 Nonres Bldgs spending will finish the year up 3.5%. The current forecast shows a monthly rate of growth slowing to less than 0.5%/mo in 2024. Non-building Infrastructure is currently only 1% higher than the average for 2023, however the forecast is indicating steady grown of 1%/mo for all of 2024.
Residential current rate of spending is 1.5% above the 2023 average and is forecast to average an increase of 0.5%/mo for 2024.
One big question is how did the forecast for Manufacturing increase so much since the beginning of 2023. The starts forecast for 2023 increased by 35% since January. Starts for future years increased by 50%. Starts (contract awards) drives up the spending forecast since spending is a function of the future monthly cash flow (spending) of starts.
The largest increases to construction spending in 2023 are Manufacturing +$80bil, Highway +$18bil and Public Utilities (Sewage and Waste, Water Supply and Conservation-Rivers-Dams) +$15bil.
Residential regains the top spot in 2024 with a forecast spending increase of $68bil. Manufacturing is forecast to add +$33bil. Educational gains +$16bil and Power +$15bil.
Remember when referencing the Constant $ growth that the dollars for all years are reported here in 2019$. In this table, the nominal spending is divided by the inflation INDEX for the year. You can also deduct the percent inflation from any individual year of construction spending to find inflation adjusted $ for that year alone, however that method would not allow comparing the adjusted dollars to any other year. Setting a baseline year is necessary to compare dollars from any year to any other year.
Reference Inflation Data Construction Inflation 2023 updated 1-12-24
Construction JOBS increased 2.75% in 2023. We added 214,000 jobs (avg’23-avg’22). There are currently 8,056,000 construction jobs. The largest increase post 2010 is 321,000 jobs (+4.6%) in 2018. The average jobs growth post 2010 is 200,000 jobs per year.
Since 2010, average jobs growth is 3%/yr. Average volume of work growth since 2010 is 2.3%/yr.
In the last 7 years, 2017-2023, jobs increased 2.5%/yr. Volume of work increased only 0.8%/yr.
The following Construction Inflation plot (for Nonresidential Buildings only) shows three elements: 1) a solid grey bar reflecting the max and min of the 10 indices I track in my weighted average inflation index, 2) a solid black line indicating the weighted average of those 10 indices, and 3) a dotted red line showing the Engineering News Record Building Cost Index (ENR BCI). Notice the ENR BCI is almost always the lowest, or one of the lowest, indices. ENR BCI, along with R S Means Index, unlike final cost indices, do not include margins or productivity changes and in the case of ENR BCI has very limited materials and labor inputs.
Final cost indices represent total actual cost to the owner and are generally much higher. Producer Price Index (PPI) INPUTS to construction reflect costs at various stages of material production, generally do not represent final cost of materials to the jobsite and do not include labor, productivity or margins. PPI Final Demand indices include all costs and do represent actual final cost. The solid black line (above) represents the Construction Analytics Building Cost Index for Nonresidential Bldgs and is a final cost index.
This short table shows the inflation rate for each year. Useful to compare to last year, but you would need to mathematically do the compounding to move over several years. The plot below shows the cumulative inflation index, or the cumulative compounded effect of inflation for any two points in time.
Construction Data Briefs AUG Data 10-6-2023
Total Construction Spending in 2023 is forecast at $1,950 billion, an increase of 5.5% over 2022.
Nonresidential Buildings spending is leading Construction spending growth. With eight months in the year-to-date (ytd) for 2023, total all construction spending ytd is up 4.2%. Nonresidential buildings spending is up 22% ytd compared to Jan-Aug 2022, the fastest rate of nonres bldgs growth in over 30 years. Only 2006 & 2007 come close at 13% & 19% growth years. Commercial/Retail spending peaked in January 2023 and has dropped every month since. It will drop from a ytd of 8.5% down to a yearly total of 5%. Manufacturing is up 74% ytd and will hold on to finish the year up 66%.
Nonbuilding spending ytd is up 12%. The largest advances are in Highway, up 16% ytd, and Public Utilities. Sewage/Waste Water is up 24% ytd, Water Supply is up 15% ytd and Conservation/Rivers/Dams is up 26% ytd .
Residential Spending ytd compared to Jan-Aug 2022 is still down -8.7%. Residential spending peaked in Mar 2022 and had a recent bottom in Apr 2023. Since April, the annual rate of residential spending is up 5.6%, almost entirely due to an 8% increase in the largest segment, single family spending, 45% of all residential spending. Multifamily spending is is up 6%, but it’s only 15% of residential spending.
Spending Forecast
Total Construction Spending in 2023 is forecast at $1,950 billion, an increase of 5.5% over 2022.
Nonresidential Buildings spending is forecast at $662 billion, an increase of 20.6% over 2022.
Non-building Infrastructure spending is forecast at $421 billion, an increase of 12.9% over 2022.
Residential Buildings spending is forecast at $867 billion, a decline of -6.5% less than 2022.
This forecast does not include a recession.
Spending by Sector Current $ and Inflation Adjusted Constant $
In 2023, it’s Nonresidential Buildings leading growth. In 2024, it will be Non-building Infrastructure leading spending growth. Both are expected to post spending growth greater than the inflation index, so there will be real volume growth. In 2020+2021, residential volume grew 10%/yr. For 2023, residential volume drops 10%. Nonresidential Bldgs will post a 13% increase in volume in 2023 and flatten out at that level through 2024. Non-building volume increases 6% to 7%/yr for the next few years.
New Construction Starts
The rate of construction spending in 2023 will be influenced predominantly by a 50% increase in new nonresidential building starts in 2022. In recent years, new nonres bldgs starts averaged $300 billion/year. In the 2nd half of 2022, starts averaged near $500 billion/year. From Mar-Aug 2023 starts averaged $400 billion/year. Many of those projects will have peak spending in 2023 or 2024.
Residential construction (Dodge) starts posted the five highest months ever, all in the 1st 6 months of 2022. In the second half of 2022, residential starts fell 15%. In Q1 2023, residential starts dropped another 12% below 2nd half 2022. Finally in July and August, starts regained some strength coming in 33% higher than the lows in Q1. Residential starts are still down 17% year-to-date vs 2022.
Nonresidential Buildings, in 2022 posted the largest ever one-year increase in construction starts, up 50%. Nonres Bldgs starts in the 2nd half 2022, averaged 67% higher than any other 6mo period in history. Starts fell 20% in the 1st half 2023 but still posted the 2nd highest 6mo average ever. Nonres Bldgs starts are down 17% ytd.
Growth in Manufacturing construction starts for 2022 far surpasses growth in any other market, up over 150%.
Non-building starts for the 6 month period Mar-Aug 2023 posted the best 6 months on record, up 30% from the average of 2022. The 2nd half 2022 was up 50% over 1st half 2022. The 6 months Mar-Aug 2023 is up 18% from 2nd half 2022. For 2023, Highway/Bridge and Power have the strongest gains. Total Non-building Starts for 2023 are forecast up 25%. Non-bldg starts are up 22% ytd.
Current $ Spending, Inflation and Constant $ Volume
Inflation adjusted volume is spending minus inflation, or to be more accurate, spending divided by (1+inflation). Inflation adds nothing to volume growth. The following table shows spending, inflation and volume (spending without inflation) for each year. Spending is current to the year stated. The values in the constant table are indexed to a constant value year, 2019. This shows business volume year to year, can be a lot different than spending would indicate. When inflation is positive, volume is always less than spending by the amount attributed to inflation.
SEE Construction Inflation 2023
Spending during the year is the value of business volume plus the inflation on that volume. When inflation is 12%, volume plus 12% = total spending. Revenue is generally measured by spending put-in-place during the year. Therefore, Revenue does not measure volume growth. In 2022, Nonresidential buildings inflation was 12%, so business volume was 12% less than spending, or 12% less than revenue. Residential volume was 15% less then spending.
Through August 2023, Overall Construction Spending is up 28% in the 42 months since the onset of the pandemic, but, during that same period inflation increased 33%. After adjusting for 33% inflation, constant $ volume is down 5%. So, while the plot on the left shows three years of increases in spending, the actual change in business volume is still down and has not yet returned to the pre-pandemic peak in Feb-Mar 2020.
Does Volume of Work Support Jobs Growth?
or, Can jobs growth support volume of work?
Jobs should track volume, not spending growth. Volume = spending minus inflation. Volume is down, although now increasing, while jobs are up. Nonres Bldgs volume, in constant $, fell 25% from Feb 2020 to Sept 2021, and hit a second deeper low in mid-2022. Since then, the actual change in nonres bldgs volume has increased 18%. Yet nonres bldgs jobs increased only 3.5%. That still leaves volume nearly 10% lower than the pre-pandemic high. If the same production levels ($ put-in-place per worker) as 2019 were to be regained, theoretically, nonresidential volume would need to increase 10% with no increase in nonresidential jobs. For now, productivity is well below that of 2019, but it is improving because volume is increasing rapidly and jobs are increasing slowly.
Nonresidential Buildings spending in 2023 is forecast at $660 billion, an increase of 20.6%, or an increase of $113 billion in 2023. Non-building Infrastructure spending is forecast up 13% ($50bil) in 2023 and 10% ($40bil) in 2024.
Generally, it takes 5000 jobs to put-in-place $1 billion in one year. It could easily vary from 4000 to 6000. So an add of $100 billion+ in 2023 would need 500,000 new jobs. Adding $200 billion over two years would need 1,000,000 new jobs.
Construction Jobs vs Construction Volume
These plots updated to jobs report 10-6-23
Since Q1 2020, pre-pandemic high, spending increased 28%, but inflation was 33%, so real volume of work is down 5%. In that time jobs increased 5%. Jobs are way ahead of volume, but volume is backfilling in the void, especially in nonres bldgs.
This plot with baseline Jan 1, 2011 shows that jobs increase pretty consistently at about 3% to 4% per year. Except for the spike down in 2020, rate of growth (slope of the jobs line) is consistent for 13 years.
If we were to grow the labor force to meet the newly identified workload added from new starts, we would need to double the prior maximum rate of construction jobs growth. Normal construction jobs growth is about 250,000 jobs per year and maximum prior growth is about 400,000. The workload discussed above would require 500,000 new jobs/yr., back to back. That’s an expansion of the industry by 15%, in an industry that normally grows 3%/yr. This industry can’t grow that fast. (Which means we may all need to account for over-capacity growth as a potential reduction in future forecast. You can’t increase spending that fast if you can’t also expand the labor force and the suppliers to the industry that fast).
My first thoughts were, Jobs may not be able to increase fast enough to put-in-place the forecast spending. This impediment needs to be accounted for and could reduce overall construction spending forecast over the next two years. The most likely markets where a reduction might occur are Manufacturing, Highway and Public Utilities.
However this is what happened the past year. In the last 12 months, Aug’22 to Aug’23, Nonres Bldgs jobs are up 3.8%. Nonres Bldgs spending is up 21%, by far driven by Manufacturing, but after ~6% inflation, volume of nonres bldgs workload is up 15%. So, we have a 3.8% increase in jobs to accomodate a 15% increase in volume.
The last year has shown a huge increase in the volume of nonres bldgs work, without an equal increase in jobs. This shows the excess nonres bldgs jobs for the past three years is now absorbing new workload, (a 3.8% increase in jobs to accomodate a 15% increase in volume), without collapsing the labor force or canceling the volume. However, the ability to absorb work into the existing workforce cannot continue.
Non-building, over the next two years, could experience the same kind of growth spurt as Nonres Bldgs., a forecast increase in volume the next two years without an equal increase in jobs. Volume which was lower than jobs since 2021, is now increasing faster than jobs. Non-bldg volume is forecast up 6% to 8%/year the next 3 years. Jobs increase at an avg. 3.5%/year.
Residential volume has exceeded residential jobs all the way back to 2011. The recent decline in volume brings the two even, if the jobs hold the pace.
Construction Analytics 