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My Forecast Compared to AIA Midyear

With 7 mo of data in, here’s a comparison of my forecast for Nonresidential Buildings Spending compared to the various forecasts in the AIA Midyear Consensus

Construction Spending through July for Nonresidential Bldgs is up 4.5% YTD.

YOY range from 4% to 6% so far, averaging near 6% last 3mo, expect 6%-10% for next 5mo. My forecast, total spending expected up 6% for the year.

4 of 8 firms in the AIA Midyear Consensus forecast 10%-18% for the year. Would need 17%-37% yoy for each of the remaining 5 mo to get there. With current yoy gains at 6%, it is highly unlikely that it will increase to between 17%-37% (3x to 6x the current rate) for each of the remaining 5 months.

Here’s one market that stands out.

With 7 mo of data in, Construction Spending for Manufacturing Bldgs is up 22.4% YTD.

YOY has recently been averaging near 23%, down from 25% to most recently 19%, expect next 5mo all yoy growth <15%. My forecast, total spending expected up 15% for the year.

4 of 8 firms in the AIA Midyear Consensus forecast 32%-55% growth for the year. These would need an unrealistic 50%-100% yoy (2.5x to 5x current rate) for each of the remaining 5 mo to finish the year up 32%-55%.

Midyear 2022 Construction Data

8-16-22

Construction Spending data updated 8-16-22, actual Year-to-Date through June, Census issued 8-1-22.

Forecast based on starts through July. Residential starts peaked in Feb-May 2022. Residential starts in July are down 15% from the highs reached in the 1st five months of 2022. Nonresidential Bldgs annual rate of starts reached a remarkable new high in July, almost 50% higher than the average of the 1st six months of 2022, and 30% higher than the previous single-month high in 2018. Non-Building starts for July reached 125% higher than the average of the 1st six months of 2022, and 50% higher than the previous high in 2019.

Watch for future revisions in Manufacturing Starts data. Through July, Mnfg starts are up 180% over the same seven months in 2021. It won’t be up 180% at year end. This may not yet be fully reflected here. This will add to spending mostly in 2023 and 2024. Also watch Power/Utilities which posted a 60% gain in the 1st seven months over same period in 2021.

Keep in mind, only time will tell how much of those huge gains in Mnfg and Power starts are a real increase in the amount of new work started or how much of that gain reflects an increase in the share of the market captured in the starts survey. Over the past 10 years, Dodge total starts data captured amounts to only about 40% to 50% of the final spending amount for these two markets.

Construction Starts forecast updated to 8-16-22

Construction Backlog forecast 8-16-22

After a two-year slowdown in backlog growth in 2021 an 2022, growth resumes in 2023 and 2024. Nonresidential Buildings leads in 2023, Nonbuilding leads in 2024.

Watch for this temporary decline in spending over the next few months. Some lower months of residential starts over the past nine months reduces residential spending from May to Sept 2022 before it returns to growth. More moderate declines in Nonres Bldgs and Nonbuilding also contribute to the downturn. Declines generally turn into gains by Q4 2022.

Much of the gains in spending in 2022 and 2023 reflects the very large increases in inflation. Spending after inflation, or volume of work, shown below, declines for all nonresidential in 2022 and declines for Nonbuilding and residential in 2023.

Residential volume peaked in Q1 2022 but will not return to that level until 2025. Both Nonresidential Buildings and Nonbuilding Infrastructure volume peaked in Q1 2020. Neither returns to that level before 2026.

Volume of work (spending minus inflation, or Constant $) has been dropping for several months and will continue to drop for several more months. But jobs have been increasing. Over the long term these two data sets should move in tandem, not in opposition. As greater separation between these two occurs, with jobs over volume, the productivity factor for the amount of work put-in-place per job worsens. That is a hidden factor adding to inflation.

See the PPI post for details on 2022 PPI data.

This month the July update to the Final Demand indices reflects that this index barely moves for two months, then in the third month, when Census performs a contractor survey to update the index, it moves 80% to 90% of the index value for the three months. The same has been true looking back over all recent quarters. Takeaway: the Final Demand indices cannot be used monthly. Essentially, these should be considered a quarterly index. Here I’ve calculated Q2 and Q1xQ2. You can 4x or 2x those results to get an annual rate, but I suspect most of the increase is already in this year, so Q3 and Q4 I’d expect to be lower than Q1 and Q2.

Construction Inflation 2022 – Table and plots update 9-19-22

The most watched indicators of the rate of inflation are the costs of various construction materials and the labor needed to install them. However, the level of construction activity has a direct influence on labor and material demand and margins and therefore on construction inflation.

One of the best predictors of construction inflation is the level of activity in an area. When the activity level is low, contractors are all competing for a smaller amount of work and therefore they may reduce margins in bids. When activity is high, there is a greater opportunity to submit bids on more work and bid margins may be higher. The level of activity has a direct impact on inflation.

This analysis is national level data.

2-10-22 See the bottom of this post to download a PDF of the complete article.

update 5-3-22 This article AND the attached PDF downloadable document have been updated to include 1st qtr 2022 inflation updates.

update 5-8-22 This article AND the attached PDF downloadable document have been updated to include changes in inflation in PPI factors.

update 8-12-22 See Summary. Revisions to 2022 inflation.

update 9-19-22 SEE INDEX TABLES AND PLOTS updated to Q2 2022. Note these tables and plots are updated here in the blog post only. Original article attached IS NOT updated.

End of updates

The construction data leading into 2022 is unlike anything we have ever seen. Construction starts were up in 2021, but backlog leading into 2022 is down. That is not normal. Backlog is rarely down and then usually when starts have been down the previous year. In this case the starts declined in 2020, but that 2020 decline was so broad and so deep, even with an increase in starts in 2021, backlog to start 2022 has not yet recovered (to the start of 2020). Spending for 2021 was up 8%, but after adjusting for inflation, real volume after inflation was down. Last time that happened was 2006 and 2002, the only two other times that happened in the last 35 years.

Summary

A significant impact of the pandemic on construction is the loss of spending due to the massive reduction in nonresidential construction starts in 2020. Those lower starts reduced nonresidential construction spending in 2020, but more-so in 2021, and in some markets will extend lower spending into 2022 and 2023. The most unexpected change was that residential spending continues a strong increase.

  • 2020 new starts declined -7%. Res +6%, Nonres Bldgs -18%, Nonbuilding -15%.
  • 2021 new starts increased +18%. Res +22%, Nonres Bldgs +18%, Nonbuilding +8%.
  • Forecast 2022 starts are up +11%. Res +10%, Nonres Bldgs +18%, Nonbuilding +2%.

Nonresidential construction volume appears now will experience only slight dip mid-2022, the maximum downward pressure from the pandemic is past. Total All Volume, spending minus inflation, is expected to again reach the same bottom in mid-2022 as in 2021. That should impact jobs, but we haven’t seen jobs react to volume losses as would be expected. Jobs growth without volume growth to support those jobs is a productivity decline, increasing inflation.

Spending for 2021 is up 8%, but nonresidential buildings spending is down 4%. Almost all gains in 2021 spending are due to the 23% gain in residential.

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.

No one predicted 2021 construction inflation. In Jan 2021, I predicted Inflation for nonresidential buildings near 4% and Residential inflation at 5% to 6%. Looking back, we now see nonresidential buildings inflation is 7%, the highest since 2006-2007 and residential inflation is 13%, the highest since 1977-1979, in part driven by the highest rates of increase in materials on record.

  • 2020 Rsdn Inflation 4.5%, Nonres Bldgs 2.6%, Non-bldg Infra Avg -0.3%
  • 2021 Rsdn Inflation 13.2%, Nonres Bldgs 6.7%, Non-bldg Infra Avg 7.5%
  • 2022 Rsdn Inflation 11.7%, Nonres Bldgs 6.3%, Non-bldg Infra Avg 5.5%

edit 8-12-22 Much more information from a number of reliable sources is now available regarding recent inflation. Among several inputs, there is a recent BLS update to the Final Demand indices. See latest PPI tables. 2022 Residential Inflation 12.8%, Nonres Bldgs 9.4%, Non-bldg Infra Avg 5.6%.

edit update 9-19-22 inputs revise 2022 construction inflation as shown here. See Tables below:

  • 2020 Rsdn Inflation  4.6%, Nonres Bldgs 2.7%, Non-bldg Infra Avg -0.3%
  • 2021 Rsdn Inflation 13.4%, Nonres Bldgs 6.8%, Non-bldg Infra Avg 7.8%
  • 2022 Rsdn Inflation 14.6%, Nonres Bldgs 9.9%, Non-bldg Infra Avg 12.0%

Cost Indices

General construction cost indices and Input price indices that do not track whole building final cost do not capture the full cost of inflation on construction projects.

Selling Price is whole building actual final cost. Selling price indices track the final cost of construction, which includes, in addition to costs of labor and materials and sales/use taxes, general contractor and sub-contractor margins or overhead and profit.

When construction activity is increasing, total construction costs typically increase more rapidly than the net cost of labor and materials. In active markets overhead and profit margins increase in response to increased demand. These costs are captured only in Selling Price, or final cost indices.

Consumer Price Index (CPI), tracks changes in the prices paid by consumers for a representative basket of goods and services, including food, transportation, medical care, apparel, recreation, housing. This index in not related at all to construction and should not be used to adjust construction pricing.

Producer Price Index (PPI) for Construction Inputs is an example of a commonly referenced construction cost index that does not represent whole building costs. The PPI is a materials cost index. Engineering News Record Building Cost Index (ENRBCI) and RSMeans Cost Index are other examples of commonly used indices that do not capture whole building cost.

Construction Analytics Building Cost Index, Turner Building Cost Index, Rider Levett Bucknall Cost Index and Mortenson Cost Index are all examples of whole building cost indices that measure final selling price (for nonresidential buildings only).

Residential inflation indices are primarily single-family homes but would also be relevant for low-rise two to three story building types. Hi-rise residential work is more closely related to nonresidential building cost indices.

A nonresidential buildings index would be representative of commercial construction or hi-rise residential construction, since hi-rise residential is quite similar too commercial construction and in fact substantial portions of the building are constructed by firms classified as commercial constructors.

The Construction Analytics Infrastructure composite index is useful only for adjusting the total cost of all non-building infrastructure. Individual types of non-building infrastructure require attention to specific indices related to that type of work.

History

Post Great Recession, 2011-2020, average inflation rates:

Nonresidential buildings inflation 10-year average (2011-2020) is 3.7%. In 2020 it dropped to 2.5%, but for the six years 2014-2019 it averaged 4.4%. In 2021 it jumped to 9%, the highest since 2006.

Residential 8-year average inflation for 2013-2020 is 5.0%. In 2020 it was 5.3%. In 2021 it jumped to 14%, the highest since 1978.

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%.

  • Long-term construction cost inflation is normally about double consumer price index (CPI).
  • In times of rapid construction spending growth, nonresidential construction annual inflation averages about 8%. Residential has gone as high as 10%.
  • Nonresidential buildings inflation has average 3.7% since the recession bottom in 2011. Six-year 2014-2019 average is 4.4%.
  • Residential buildings inflation reached a post-recession high of 8.0% in 2013 but dropped to 3.5% in 2015. It has averaged 5.3% for 8 years 2013-2020.
  • Although inflation is affected by labor and material costs, a large part of the change in inflation is due to change in contractors/supplier margins.
  • When construction volume increases rapidly, margins increase rapidly.

Historically, when spending decreases or remains level for the year, inflation rarely (only 10% of the time) climbs above 3%. Avg inflation for all down/flat years is less than 1%. In 2021, spending was down for nonresidential buildings and non-building. Inflation for both was over 8%.

Nonresidential buildings inflation, after hitting 5.3% in 2018 and 4.8% in 2019, fell to 2.5% in 2020, lower than the 4.5% average for the previous four years. In 2021 it was 9.0%. Nonresidential buildings spending has not kept up with inflation since 2016. Spending needs to grow at a minimum of inflation, otherwise volume is declining. Since 2016, inflation exceeded spending by almost 20%.

Nonbuilding Infrastructure inflation, from 2013 to 2017 averaged less than 1%, but then jumped to 5% in 2018 and 2019. Inflation fell to -0.2% in 2020, but jumped to 9.1% in 2021.

Residential construction inflation in 2019 was only 3.4%. However, the average inflation for six years from 2013 to 2018 was 5.2%. It peaked at 7% in 2013 but dropped to 3.2% in 2015 and 3.4% in 2019. Residential inflation is 2021 was 14.0%.

Producer Price Index (PPI) Material Inputs (which exclude labor) to new construction averaged less than 1%/yr. from 2012 to 2017. Cost decreased in 2015 and 2016, the only negative costs for inputs in the past 20 years. Input costs averaged over 5% for 2018-2020. Then in 2021 input costs soared to 22%, the highest ever recorded.

2020 Performance

Even though material input costs were up for 2020, nonresidential inflation in 2020 remained low, possibly influenced by a reduction in margins due to the decline in new nonresidential buildings construction starts (-18%), which is a decline in new work to bid on. An 18% drop in new nonresidential buildings starts within one year equals a loss of near $100 billion of spending that would occur over the next 2-4 years. Nonbuilding starts were down 15%, equivalent to a loss of $50 billion in new work that would likely have been spread over 2-5 years. Residential starts in 2020 increased 6%, adding about $35 billion in new spending spread over 2 years.

Nonresidential buildings inflation for 2020 dropped to 2.6%, the first time in 6 years below 4%. Spending fell only 1.8% but after accounting for 2.6% inflation, volume decreased 4.4%. Nonresidential volume dropped every month in 2020 after the February 2020 peak, down 19% by December, but that’s not the bottom. Declines continue into 2021.

Nonbuilding Infrastructure in 2020 posted mild deflation of -0.3% after +5% in 2019, but averaged only 2%/yr. since 2011. 2020 spending increased only 0.7%. After accounting for -0.3% deflation, volume increased 0.4%. Public infrastructure inflation, up only 1.2% in 2020 after reaching over 4% in 2018 and 2019, averaged 2.7%, since 2011.

Residential inflation averaged 4.5% for 2020. Remarkably, spending increased 15% and 2020 volume was up 10%. Residential business volume dropped 9% from the March 2020 peak to the May bottom, but then by December recovered 16% to hit a post Great Recession high, 11% above Dec 2019.

2021 Performance

Most nonresidential construction markets had a weaker spending performance in 2021 than in 2020. Approximately 40%-50% of spending in 2021 is generated from 2020 starts, and 2020 nonresidential starts ranged down 10% to 25%, several markets down 40%.

Nonresidential buildings starts fell 18% in 2020, but gained 18% in 2021. Nonbuilding starts were down 15% in 2020, then added 8% in 2021. Residential starts increased 6% in 2020 and 22% in 2021.

Nonresidential buildings spending fell 4.4% in 2021. Nonbuilding spending was down 1.1%. Residential spending was the star of the year, up 23%, the largest yearly % gain on record.Nonresidential buildings inflation in 2021 jumped to 6.7%, the highest since 2007. Non-building average inflation was 7.5%, the highest since 2008. Residential inflation in 2021 jumped to 13.2%, the highest on record back to 1967.

After adjusting for inflation, total all construction volume in 2021 was down -1.1%. Residential volume for 2021 was up +10% while Nonresidential Bldgs volume was down -10% and non-building volume was down -7%. Jobs average over the year 2021 increased +2.3%. Volume was down -1.1%.

Current Inputs

U.S. Census Single-Family house Construction Index gained only 4% in 2020. The index is up 11.7% for 2021. The index has posted steady growth throughout 2021. Thru February 2022, over the last 4-5 months, the year/year rate of increase in this index has jumped from 12% yoy to 17% yoy. https://www.census.gov/construction/nrs/pdf/price_uc.pdf

Turner Construction Cost Index average annual for 2021 is up only 1.9% from 2020. That is unusually low, well below the range of 5% to 16% and the average of 9% for other nonresidential buildings indices. http://turnerconstruction.com/cost-index

Rider Levitt Bucknall nonresidential buildings index average for 2021 is up 4.8% from 2020. https://www.rlb.com/americas/

Mortenson’s cost index of nonresidential buildings data is posted through Q4 2021. The annual average inflation for 2021 is up 16% over 2020. https://www.mortenson.com/cost-index

RSMeans Nonresidential buildings index for 2021 is up 9.11%.

Engineering News Record (ENR) BCI inputs index for 2021 is up 10.0%. The BCI is up 5.3% year-to-date for the first 4 months of 2022.

Producer Price Index tables published by AGC show input costs to nonresidential buildings up about 18% for 2021. Final costs of contractors and buildings is up 5.3%. PPI Inputs for March show residential inputs up 8.2% and nonresidential buildings inputs up 12.6% ytd for 3 months. Also the average final demand increase cost for residential is up 16% and final demand cost for nonresidential bldgs is up 4.8% in the 1st quarter. https://www.agc.org/learn/construction-data

A caution here. AGC reports inflation for the year as the value reported in December of the year. Many others report the average inflation for all 12 months. These two reporting methods cannot be mixed. Construction Analytics has recently revised PPI data to reflect annual average inflation.

AGC April Construction Inflation Alert The construction industry is in the midst of a period of exceptionally steep and fast-rising costs for a variety of materials, compounded by major supply-chain disruptions and difficulty finding enough workers—a combination that threatens the financial health of many contractors. No single solution will resolve the situation.”

New construction starts reported by Dodge thru Feb are up 15% over the same period in 2021, with residential at a new high and nonresidential near the previous high. Feb 2022 total was the highest level of new starts on record. High levels of activity often lead to higher levels of inflation.

Wage offerings are increasing (up 6% in 2021), productivity is declining (down 7% in last 4 years) and there are many instances of material shortages or delays in delivery (lumber, windows, roofing, cabinets, mechanical equipment, appliances, etc.). These issues are all present now and all work to increase inflation.

Steel Mill Products prices are up over 100% in 2021, but steel mill products includes all kinds of steel for all uses including automobiles and appliances. Construction uses slightly less than 40% of all steel and that is predominantly fabricated structural steel.

Fabricated Structural Steel prices are up 25% in 2021.

Here’s an example of how a PPI cost change affects the total final cost of the product installed. The mill price of steel is about 25% of the final price of steel installed. The other 75% of the cost is detailing, fabrication, delivery, lifting, labor and equipment for installation and markup. What affect might a steel cost increase have on a building project? It will affect the cost of structural shapes, steel joists, reinforcing steel, metal deck, stairs and rails, metal panels, metal ceilings, wall studs, door frames, canopies, steel duct, steel pipe and conduit, pumps, electrical cabinets and furniture, and I’m sure more. Assuming a typical structural steel building with some metal panel exterior, steel pan stairs, metal deck floors, steel doors and frames and steel studs in walls, then all steel material installed represents about 14% to 16% of total nonresidential building cost. Structural Steel only, installed, is about 9% to 10% of total building cost. The other 6% of total steel cost applies to all buildings. If mill price is up 100%, then subcontractor final cost is up 25%. With all steel representing 16% of total building cost then final cost of building would be up 4%.

Steel Prices Reach Levels Not Seen Since 2008 by The Fabricator

2021 Input costs for Residential and Nonresidential Buildings is the highest on record. Materials prices support high inflation into 2022. But some sources expect gains to moderate from 2021.

For up to data 2022 PPI see Producer Price Index PPI Tables 2022

Inflation

Could a recession bring on deflation?

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 went down 33% and jobs were down 30%. In 2020, business volume dropped 7% from February to May. By October, volume reached a low for the year, down 8%. Volume of work seemed to be recovering in the first quarter of 2021, up 3% from the October low, but then struggled most of the year. As of December 2021, volume is still down 7% from the February 2020 peak and up only 2% from the 2020 low. Jobs dropped 14%, 1,100,000+ jobs, in two months! But jobs recovered all but 3% by December 2020. As of December 2021, jobs are down 2% from February 2020 peak. We have now gained back 1,000,000 jobs. But we gained back far more jobs than volume. That means it now takes more jobs to put-in-place volume of work. That increases inflation.

Here’s a list of some 2021 indices average annual change and date updated.

  • +6.7% Construction Analytics Nonres Bldgs Mar
  • +5.4% PPI Average Final Demand 5 Nonres Bldgs Dec
  • +5.3% PPI average Final Demand 4 Nonres Trades Dec
  • +1.9% Turner Index Nonres Bldgs annual avg 2021 Q4
  • +4.8% Rider Levett Bucknall Nonres Bldgs annual avg 2021 Q4
  • +16% Mortenson Nonres Bldgs annual avg 2021 Mar
  • +11.7% U S Census New SF Home annual avg 2021 Dec
  • +7.4% I H S Power Plants and Pipelines Index annual avg 2021 Dec
  • +7.1% BurRec Roads and Bridges annual avg 2021 Q4
  • +6.0% FHWA Fed Hiway annual avg 2021 Q4
  • +9.11% R S Means Nonres Bldgs Inputs annual avg 2021 Q4
  • +10.0% ENR Nonres Bldgs Inputs annual avg 2021 Dec

Take note of the top six indices reported here. They all represent nonresidential buildings final cost. The spread is from 2% to 16%, wider than ever seen in any other year. The average of these six is 6.7%.

Future Inflation Forecast

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 materials shortages develop or productivity declines, that causes inflation to increase. We can also expect cost increases due to material prices, labor cost, lost productivity, project time extensions or potential overtime to meet a fixed end-date.

After adjusting for inflation, total volume in 2021 is down 1.1%. Residential volume for 2021 is up +10% while Nonresidential Bldgs volume is down 10% and Non-bldg volume is down 7%.

Total volume for 2022 is forecast up only 1.7%. After adjusting for inflation, Residential volume for 2022 is forecast up only 2%. Nonresidential Bldgs volume is forecast up 4% and Non-bldg volume is forecast down 2%.

Volume declines should lead to lower inflation as firms compete for fewer new projects. However, aside from remarkable cost increases for materials, if jobs growth continues while volume declines, then productivity declines, and that will add to labor cost inflation. Since 2010, Construction Spending is up over 100%, but after adjusting for inflation, Volume is up only 31%. Jobs are up 41%.

Notice in this next plot how index growth for ENR BCI and RSMeans, both input indices, is much less than for all other selling price final cost indices. From 2010 to 2020, Construction Analytics total final cost inflation is 103/71 = 1.45 = +45%. Input cost indices total inflation over the same period is only 103/79 = 1.30 = +30%, missing a big portion of the cost growth over time.

Nonresidential Buildings Selling Price Indices vs Input Indices updated 9-19-22

Several Nonresidential Buildings Final Cost Indices averaged over 5%/yr. in 2018 and 2019 and over 4%/yr. from 2015 to 2019 averaging +25% inflation for 5 years. Input indices that do not track whole building cost averaged only 12% inflation for those five years, much less than final cost growth. As noted previously, most reliable nonresidential selling price indexes have been over 4% since 2014. All dropped to between 2% to 3.5% in 2020.

Current and predicted Inflation rates updated 9-19-22:

  • 2020 Rsdn Inflation  4.6%, Nonres Bldgs 2.7%, Non-bldg Infra Avg -0.3%
  • 2021 Rsdn Inflation 13.4%, Nonres Bldgs 6.8%, Non-bldg Infra Avg 7.8%
  • 2022 Rsdn Inflation 14.6%, Nonres Bldgs 9.9%, Non-bldg Infra Avg 12.0%

Construction Analytics Building Cost Index updated 9-19-22

As of April 2022, not all nonresidential sources have updated their Q4 inflation index. A few are still reporting only 2% to 4% inflation for 2021, but several have moved up dramatically, now reflecting between +10% to +14%. One national resource is reporting only 1.9% inflation for 2021! The 2015-2023 table has been updated to include all Q1 2022 data where available. We can still expect some minor change to 2021 and future forecasts.

The tables below, from 2015 thru 2023, updates 2021 data and includes Q1’22 data when available and provide 2022-2023 forecast. The three major sector indices, highlighted, are plotted above. NOTE, in this table and these plots all indices are set to a base of 2019=100. All original data is gathered for all indices, but since all indices have different index dates (start in different years), all data is modified to a common base date, in this case 2019. That allows all indices to be easily compared. These indices are annual average index reported at midyear. All forward forecast values, whenever not available, are estimated by Construction Analytics using long-term avg.

Index Table updated 9-19-22 for older indices see Construction Inflation Index Tables + Links

How to use an index: Indexes are used to adjust costs over time for the effects of inflation. To move cost from some point in time to some other point in time, divide Index for year you want to move to by Index for year you want to move cost from. Example: What is cost inflation for a building with a midpoint in 2021, for a similar nonresidential building whose midpoint of construction was 2016? Divide Index for 2021 by index for 2016 = 111.7/87.0 = 1.284. Cost of building with midpoint in 2016 x 1.28 = cost of same building with midpoint in 2021. Costs should be moved from/to midpoint of construction. Indices posted here are at middle of year and can be interpolated between to get any other point in time.

Non-building infrastructure indices are so unique to the type of work that individual specific infrastructure indices must be used to adjust cost of work. The FHWA highway index increased 17% from 2010 to 2014, stalled from 2015-2017, then increased 15% in 2018-2019. During that time, the average of non-building indices would have given +12% from 2010-2014, +13% for 2015-2017 and +10% for 2018-2019. The IHS Refinery, Petrochemical plants index fell 10% from 2014 to 2016. In that same two-year period the IHS Pipeline, LNG index fell 25%. The CA Infrastructure composite index is useful only for adjusting the grand total cost of all non-building infrastructure.

Infrastructure Table updated 9-19-22

Volume of Work – The Impact of Inflation on Jobs

Volume is spending minus inflation.

Construction Spending drives the headlines. Construction Volume drives jobs demand. Total Volume is forecast flat to down over the next 12 months. Residential dips 4% then recovers to current level, nonresidential buildings volume increases 6% and Non-building infrastructure volume will fall 7%.

To differentiate between Revenue and Volume you must use actual final cost indices, otherwise known as selling price indices, to properly adjust the cost of construction over time.

When spending increases less than the rate of inflation, the real work volume is declining. In 2020, Nonresidential buildings spending was down 2%, but with 2.5% inflation, so volume was down 4.5%. The extent of volume declines impacts the jobs situation. In 2021, Nonresidential Buildings jobs increased by slightly less than 1%, but construction volume was down 10%. Total all construction jobs increased by 2.3%, but construction volume was down 1.1%. Jobs are supported by growth in construction volume, spending minus inflation. If jobs increase faster than volume, that adds to productivity losses and adds to inflation. 

Many construction firms judge their business growth by the revenues passing through from all jobs under contract. The problem with that, for example, is that Nonresidential Buildings spending (revenues) are expected to grow 10% in 2022, but after adjusting for inflation the actual volume of work will be up by only 4%. By this method, in part, these 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 and does not support jobs growth.

Total volume for 2022 is forecast up only 1.7%. Residential volume for 2022 is forecast up 2.3%. Nonresidential Bldgs volume is forecast up only 4% and Non-bldg volume is forecast down 2.4%.

Construction Spending Current Dollars

Spending includes inflation which does not add to the volume of work. Before we can look at the effect on jobs, we need to adjust spending for inflation. The plot above “Spending by Sector” is current dollars. The sector plot below is adjusted for inflation and is presented in constant $. Constant $ show volume. Notice future residential remains in a narrow range after adjusting for inflation.

Constant $ = Spending minus inflation = Volume

Residential business volume is no stranger to hefty increases in spending and volume. In three years 2013-2015, spending increased 57% and volume was up 35%. For 2020-2021, spending increased 42% and volume was up 20%. Although residential spending remains near this elevated level for the next year, volume growth slows down in the 2nd half of 2022. Residential spending is forecast up 13% for 2022, but a forecast for 11.7% residential inflation slows volume growth to 2.3% for the year.

In January 2021, I had forecast by 3rd quarter 2021, nonresidential buildings volume would be 25% below the Feb 2020 peak. By 3rd qtr 2021 volume was down 21%. This follows the 20% decline in new starts in 2020. Most of the spending from those lost starts would have taken place in 2021. For 2022, spending is forecast to increase 10%, but inflation is forecast at 6%, resulting in volume growth of 4%.

In 2021, nonresidential buildings volume dropped 10%. Non-building volume dropped 7%. In 2022, nonresidential buildings volume should climb 4% but non-building volume falls 2.4%. In fact, the forecast shows non-building volume still drops another 4% in 2023. Although Power plants posted a massive gain in starts in 2019, declines in pipeline starts offset some of that gain. Transportation, a source of long duration projects, is also contributing to that decline. Although transportation starts were up 16% in 2021, that follows a 33% decline in starts in 2020-2021.

Below is the non-building plot, inflation adjusted. Both the nonresidential buildings and the non-building plots show there has been no substantial increase since Feb 2020 in volume to support jobs growth, and there is little to no help in 2022.

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 2022 is forecast up 1.7%, with Residential volume forecast up 2.3%, Nonresidential Bldgs volume up 4% and Non-building volume forecast down 2.4%, we will not see total construction volume return to Feb 2020 level at any time in the next three years. By the end of 2023 volume is still down 3% from Feb 2020. 

Construction Jobs Growth

When we see spending increasing at less than the rate of inflation, the real work volume is declining. For example, with construction inflation increasing at 3% annually, a nonresidential building spending decline of -2% would reflect a work volume decline of 5%. The extent of volume declines would affect the jobs situation.

There is a difference comparing growth to same month last year versus comparing annual averages. For Dec’21 vs Dec’20, Residential jobs are up 75k, Nonresidential Bldgs up 61k and Nonbuilding up24k. But annual averages tell a much different story.

AVG 2021 vs AVG 2020, Rsdn+153k (+5.3%), Nonres Bldgs +28k (+0.8%), Non-bldg +9k (+0.9%).

Dec vs Dec simply compares jobs at 2 points in time, without the benefit of what occurred in the other 11 months of the year, so does not tell us what took place over the year. Total labor production for the year must take into account all months. The annual average gives a much clearer indication of jobs growth over the year because it accounts for the peaks and dips of all 12 months during the year.

Jobs average over the year 2021 increased +2.3%. After adjusting for inflation, total volume in 2021 is down -1.1%. Residential volume for 2021 is up 10% while Nonresidential Bldgs volume is down 10% and Non-building volume is down 7%. Those are remarkable nonresidential declines, not seen that deep since 2010.

If jobs are increasing faster than volume of work, productivity is declining. For example, nonresidential buildings volume declined 10%, but nonres bldgs jobs increase 0.8%. That’s a 11% swing in productivity. Since labor is about 30% to 35% of the cost of a project, if productivity declines by 11%, then inflation rises by 11% x 35%, or 3.8%. The most recent year drop in volume, while jobs increased, added 4+% to nonresidential buildings inflation for the year. But some jobs counted as Nonresidential actually work on residential construction, so the individual sector data is skewed and there is insufficient detail to count those jobs. Better to look at all volume vs all jobs.

Jobs and Volume of work growth should move in tandem, as seen in the above plot from 2011 to Jan 2018. With exception of 2006, when jobs increased by 10%, but volume dropped by 5%, a negative impact 15% spread, similar to 2018, these plot lines have been moving in tandem like this, with minor differences, back to 1992. If jobs grow faster than volume, productivity is declining (a negative impact). When these plot lines grow wider apart with jobs above volume, that is a sign of a productivity decline. That loss of productivity for the workforce is a hidden aspect of inflation, not shown in pricing or wages.

Jobs are supported by growth in construction volume, spending minus inflation. Unless volume of work increases or job growth slows, by the end of 2022, volume will be lower than today.

What does that hidden loss of productivity for the workforce look like? How can we tell the magnitude of this impact on inflation when it is hidden, not seen in wages? It shows up in this following plot, the volume of work Put-In-Place per job.

If jobs are increasing faster than volume of work, can we tell if it’s production employees or supervisory employees? BLS reports ALL construction jobs (~7.5million) and Production jobs (~5.5million). The difference between these two data sets is supervisory employees.

Looking at the average number of construction jobs in the last 4 years, the average of 2021 jobs vs the average of 2017 jobs, production jobs increased +5%, but supervisory jobs increased +12%.

In 2011, supervisory jobs was 24% of all construction jobs. Now it is 35%. Growth in supervisory jobs has had a greater negative impact than production jobs on the spread between jobs and volume.

In January 2021, I had forecast We will not see construction volume return to Feb 2020 level at any time in the next three years. Well, unprecedented residential growth outperformed with 10% volume growth in both 2020 and 2021. Nonresidential and non-building volume since Feb 2020 are down 15% to 16%. Total construction volume since Feb 2020 is still down 2.5%. It is expected to fall another 3% in 2022. And the forecast still shows total construction volume from Feb 2020 down 2% by the end of 2023. That is a difficult environment to see jobs growth.

A final word about terminology: Inflation vs Escalation. These two words, Inflation and Escalation, both refer to the change in cost over time. However, escalation is the term often used in a construction cost estimate to represent anticipated future change, while more often the record of past cost changes is referred to as inflation. This graphic might represent how most owners and estimators reference these two terms.

The U.S. Census Single-Family house Construction Index

NAHB – Prices of goods used in residential construction

The Producer Price Index tables published by AGC

AGC Inflation Alerts

Construction Analytics Construction Inflation Index Tables for indices related to Nonbuilding Infrastructure work and for many more links to sources.

See this post on my blog Construction Economic Outlook 2022

Download the complete (20 page) inflation article here, download button below

2021 Forecasts Comparison to 2021 Year-end Results

How did we do?

These colorful tables show the 2021 construction spending forecasts from 8 firms published in the January 2021 and July 2021 AIA Consensus Outlook. Construction Analytics (my forecast) Beginning year and Midyear forecasts are included for comparison. The actual spending year end published by U.S. Census on 2-1-22 is included. Forecast are highlighted in bright green (Best), dull green (2nd best) and red (worst).

FMI’s forecast is modified to move Transportation and Communication into the nonbuilding category to conform with other forecasts and also to conform with how Census reports these items. Other Nonres Bldgs is the total of Religious (15% of $) and Public Safety (85% of $) combined. Not all firms provide forecasts for residential or nonbuilding infrastructure.

All too often, forecasts are published but no one looks back to see how the actual results compared to the estimates. Also, looking at the Jan 2021 and Jul 2021 forecasts, you can see if and by how much each firm revised their estimate for the year.

This is the initial Census release of actual 2021 data. Results always get revised with the release of May data (July 1) in the following year. On July 1, 2022, any significant revisions to 2021 actual spending data will be revised and these table will be reissued.

Forecast at the Beginning of 2021

Forecast at MIDYEAR 2021

Construction Analytics (my forecast) didn’t fare so well in the 2021 Beginning of year forecast, but then did quite well in the Midyear forecast. My forecasts are based on cash flow of Dodge forecast of construction starts. When starts get revised, my forecast gets revised. Dodge revised the forecast of 2021 starts substantially after the beginning of the year, so that revised my forecast.

Below is the same data for AIA Midyear Outlook 2020 and my respective forecast at that time. My midyear forecast in 2020 had more best estimates than all other forecasts combined. Although it should be noted, no one got residential even close in 2020, I just happened to be least wrong.

Forecast at MIDYEAR 2020

A word on averages. Generally, the more inputs to an average, the closer the average will be to accurate. But it’s probably worth your while to take a look at the spread between forecasts on any particular line item. When you see 7 out of 8 estimates within a tight range of 5 points, and then one varies by 30 pts., it might be a good idea to question the validity or throw out the outlier.

Also, recognize that the Midyear forecast is a much different animal than the Beginning of Year forecast. At midyear, we already have 5 or 6 months of actual data to influence the value of the forecast at the end of the year. If we have 6 months of actual data that is already UP 10% year-to-date, and a forecast predicts the year will end DOWN 10%, each of the final 6 months of the year would need to come in at -30%. I wrote about that in detail several times last year. See https://edzarenski.com/2021/10/01/construction-spending-update-10-1-21/

Construction Forecast 2022 – Jan22

Spending and Volume updated 1-4-22. Jobs updated 1-7-22

1-28-22 See the bottom of this post for a link to download a PDF of the complete article.

See the link at end for full report updated 2-11-22 to include year-end data.

5-6-22 The complete article has been updated and is here

Construction Forecast 2022 Update 5-6-22

The construction data leading into 2022 is unlike anything we have ever seen. Construction starts were up in 2021, but backlog leading into 2022 is down. That is not normal. Backlog is rarely down and usually when starts have been down the previous year. In this case the starts declined in 2020, but that 2020 decline was so broad and so deep, even with an increase in starts in 2021, backlog to start 2022 has not yet recovered (to the start of 2020). Spending for 2021 was up 8%, but after adjusting for inflation, real volume after inflation was down. Last time that happened was 2006 and 2002, the only two other times that happened in the last 35 years. Let’s have a look at all the data that sets up 2022.

New Construction Starts for 2022, as reported by Dodge Data and Analytics, are forecast up +5% total for the year. Residential starts will be up +2%, but that is on top of a +33% gain over the previous two years. Nonresidential Bldgs starts will be up +8%, just recovering to pre-pandemic levels. Nonbuilding starts are forecast up +8%, still -6% below 2019.

Construction Backlog leading into Jan 2022 vs Jan 2021 is up only +1%, but it’s still down 8% vs Jan 2020. Residential backlog is up +21%, but Nonresidential Bldgs backlog is up only +2%, still down -14% from the start of 2020 and Non-Building backlog is down -8% yoy, now -17% below the start of 2020.

Nonresidential Bldgs starting backlog for 2022 is still down -14% from the start of 2020 and Non-Building backlog is now -17% lower than the start of 2020. That could weigh on spending for several years.

(Construction Analytics measures Backlog at the start of the year vs backlog at the start of the previous year. This is different than the ABC Backlog indicator, which measures current month’s backlog compared to previous year’s total revenue).

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.

Spending for 2021, with 11 months actual in year-to-date, is forecast up +7.9%. However, that can be misleading. Residential spending for 2021 is up 22% while Nonresidential Bldgs is down -5% and Non-Bldg is down -1%.

In almost every data release this year, Census has revised the previous month upwards. That has been adding to my forecast throughout the year.

Spending includes inflation which does not add to the volume of work.

My current and predicted Inflation rates:

  • 2020 Residential 5%, Nonres Bldgs 4.8%, Nonbldg Infra Avg 4.5%
  • 2021 Residential 14.2%, Nonres Bldgs 6.8%, Nonbldg Infra Avg 7.8%
  • 2022 Residential 7%, Nonres Bldgs 4.5%, Nonbldg Infra Avg 3.7%
  • There is greater chance for rates to move up than down.

After adjusting for inflation, total volume in 2021 is down -2.5%. Residential volume for 2021 is up +7.4% while Nonresidential Bldgs volume is down -11% and Non-Bldg volume is down -8.1%.

Volume declines should lead to lower inflation as firms compete for fewer new projects. However, if jobs growth continues while volume declines, then productivity continues to decline and that will add to labor cost inflation. Since 2010, Construction Spending is up over 100%, but after adjusting for inflation, Volume is up only 28%. Jobs are up 41%.

Jobs average over the year 2021 increased +2.3%. Volume was down -2.5%

Spending Forecast for 2022 is expected to increase +3.0%. Residential spending for 2022 is forecast up +5.7%. Nonresidential Bldgs forecast is up +3.5%. Non-Bldg forecast is down -3.6%.

Some of the biggest impacts to nonresidential buildings spending are: Warehouses, 60% of Comm/Retail, new starts are up 50% since Jan 2020. Comm/Retail could post the largest gains in 2022 nonres bldgs spending. Lodging starts even with 24% growth in 2022, are still down 50% from Jan 2020. Manufacturing starts dropped over 50% in 2020 but gained nearly all of that back in 2021. Manufacturing spending in 2022 should return to the level of 2019.

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) are expected to grow +3.5% in 2022, but after adjusting for inflation the actual volume of work is down about -1%. By this method, in part, these firms are accounting for an increase in inflation dollars passing through their hands. Spending includes inflation, which does not add to the volume of work.

Total volume for 2022 is forecast down -2.5%. After adjusting for inflation, Residential volume for 2022 is forecast down -1%. Nonresidential Bldgs volume is also forecast down -1% and Non-Bldg volume is forecast down -7%.

The Non-Building Infrastructure spending forecast for 2022 is more affected by a drop of -17% in starts in 2020 (2020 starts would have generated 30% of 2022 spending) than by any increase in starts in 2022 (which would generate only 15% of 2022 spending).

Non-building construction starts recorded 18 months (from April 2020 through September 2021) averaging 16% below the Q3’19-Q4’19 average of starts. Non-building Infrastructure Backlog beginning 2022 is down -17% from Jan 2020, the largest two-year drop on record. Non-building Infrastructure Spending has declined in 15 of the last 21 months.

Why is spending still down in Non-building? Here’s a few notes on construction starts that drive spending.

Power starts for the 3yr period 2020-2022, even with 11% growth in 2022, are expected to average 33% lower compared to 2017-2019. Transportation starts for the 3yr period 2020-2022 are expected to average 40% lower compared to 2017-2019. These two make up 50% of the Non-bldg sector and we could see spending remain depressed in both for the next two years.

Highway starts through 2020 are up 15% in 3 years. But spending in 2019 through 2021 has remained constant. This might be an example of adding new starts but it doesn’t show in spending because work is spread out over many years, or this could be indicating no real change in volume but a change in share of total market being captured in the starts.

On average about 20% of new nonresidential buildings construction starts gets spent within the year started, 50% is spent in the next year and 30% is spent in future years. (For residential the spending curve is more like 70%-30%).

Nonresidential Buildings construction starts recorded 12 consecutive months (from April 2020 through March 2021) at 20% or more below the Q4’19-Q1’20 average of starts. Nonres Bldgs spending has posted 17 of the last 21 months down and is still down 13% from Feb 2020.

Construction Analytics has been forecasting these drops in Nonresidential spending since August of 2020.

In constant (inflation adjusted) dollars, as of Nov. 2021, Nonres Bldgs spending is 20% below the Feb 2020 peak. The bottom is expected in mid-2022.

Below is the Non-building plot, inflation adjusted. Both these plots show there has been no increase since Feb 2020 in volume of nonresidential or non-building work to support jobs growth, and there is little to no help in 2022.

If new construction starts in 2022 post an add of $100 billion in new starts for infrastructure, only about $20 billion of that would get put-in-place in 2022. The cash flow schedule for that $100 bil of new starts would extend out over 3 or 4 years. Most of that $100 bil would get spent in 2023 and 2024.

Current Final Demand pricing for Nonres Bldgs and Trades is highest on record. Prices support high inflation this year and next. Do not expect inflation to turn to deflation in 2022 or any time in the near future. The only time in 50 years that construction experienced deflation was in the period 2008 to 2011. At that time conditions were 10x worse than now.

1-7-22 Construction Jobs growth

2021 Dec21 vs Dec20 Rsdn+75k, Nonres Bldgs +61k, Nonbldg +24k

but annual averages tell a much different story

AVG21 vs AVG20 Rsdn+153k(+5.3%), Nonres Bldgs +28k(+0.8%), Nonbldg +9k(+0.9%)

Dec vs Dec simply compares jobs at 2 points in time, without the benefit of what occurred in the other 11 months of the year, so does not tell us what took place over the year. The annual average gives a much clearer indication of jobs growth over the year because it accounts for the peaks and dips of all 12 months during the year.

Jobs average over the year 2021 increased +2.3%. After adjusting for inflation, total volume in 2021 is down -2.5%. Residential volume for 2021 is up +7.4% while Nonresidential Bldgs volume is down -11% and Non-Bldg volume is down -8.1%.

If jobs are increasing faster than volume of work, productivity is declining. For example, nonres bdgs volume declined 11%, but nonres bldgs jobs increase 0.8%. That’s a 12% swing in productivity. Since labor is about 35% of the cost of a project, if productivity declines by 12% Then inflation rises by 12% x 35% = 4%. The most recent year drop in volume, while jobs increased, added 4% to nonres bldgs inflation for the year.

If jobs are increasing faster than volume of work (a negative impact) can we tell if it’s production employees or supervisory employees? BLS reports ALL construction jobs (~7.5million) and Production jobs (~5.5million). The difference between these two data sets is supervisory employees.

Looking at the average number of construction jobs in the last 4 years, the average of 2021 jobs vs the average of 2017 jobs, production jobs increased +5%, but supervisory jobs increased +12%.

Looking at 2021 vs 2019, in the past 2 years, production jobs decreased by -1.5%, but supervisory jobs increased +1.7%. During this period spending increased +3.5%, but after adjusting for inflation, volume declined -9%.

In 2011, supervisory jobs was 24% of all construction jobs. Now it is 35%. Growth in supervisory jobs has had a greater negative impact than production jobs on the spread between jobs and volume.

Jobs and Volume of work growth should move in tandem.

If jobs grow faster than volume, productivity is declining. When these plot lines grow wider apart with jobs on top, that is a sign of productivity decline. That’s part of inflation.

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.

See the full report updated 2-11-22 to include year-end data.

Year End 2021 – Construction Forecast 2022 – Briefs

New Construction Starts, as reported by Dodge Data and Analytics, are up +13% for the total three years 2020+2021(actuals) + 2022(estm). Residential starts will be up +35%. Nonresidential Bldgs starts are at 0%. Nonbuilding starts are down -7%. This includes the forecast that has Nonresidential Bldgs and Non-Bldg starts both up +8% in 2022.

Construction Backlog leading into Jan 2022 vs Jan 2020 will be down -8%. Residential backlog will be up +34%, but Nonresidential Bldgs backlog will be down -14% and Non-Bldg backlog will be down -17%.

(Construction Analytics measures Backlog at the start of the year vs backlog at the start of the previous year. This is compared to ABC Backlog indicator, which measures current backlog compared to previous year’s revenue.)

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 increases 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.

Spending for 2021, with 10 months actual in year-to-date, is forecast up +7.4%. However, that can be misleading. Residential spending for 2021 is up 22% while Nonresidential Bldgs is down -5% and Non-Bldg is down -1.7%.

Spending includes inflation which does not add to the volume of work.

“This is the beginning of trying to work through supply chain problems…inflation will still get worse before it gets better ” Diane Swonk, Chief Economist Grant Thornton 11-12-21

My current and predicted Inflation rates:

  • 2020 Residential 5%, Nonres Bldgs 4.8%, Nonbldg Infra Avg 4.5%
  • 2021 Residential 14.2%, Nonres Bldgs 6.8%, Nonbldg Infra Avg 7.8%
  • 2022 Residential 7%, Nonres Bldgs 4.5%, Nonbldg Infra Avg 3.7%
  • There is greater chance for rates to move up than down.

After adjusting for inflation, total volume in 2021 is down -3%. Residential volume for 2021 is up +7% while Nonresidential Bldgs volume is down -11% and Non-Bldg volume is down -8%.

Volume declines should lead to lower inflation as firms compete for fewer new projects. However, if jobs growth continues while volume declines, then productivity continues to decline and that will add to labor cost inflation.

Jobs average over the year 2021 increased +2.3%.

Spending Forecast for 2022 is expected to increase +2.5%. Residential spending for 2022 is forecast up +5%. Nonresidential Bldgs forecast is up +4%. Non-Bldg forecast is down -5%.

One important thing that happens when we find out inflation rose much faster than we would have thought, production hasn’t been as great as we thought.

When volume decreases and jobs increase, productivity is declining.

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) are expected to grow +4% in 2022, but after adjusting for inflation the actual volume of work is down about -1%. By this method, in part these firms are accounting for an increase in inflation dollars passing through their hands. Spending includes inflation, which does not add to the volume of work.

The Non-Building Infrastructure spending forecast for 2022 is more affected by a drop of -17% in starts in 2020 (2020 starts would have generated 30% of 2022 spending) than by any increase in starts in 2022 (which would generate only 15% of 2022 spending).

After adjusting for inflation, Residential volume for 2022 is forecast down -1.5% while Nonresidential Bldgs volume is forecast down -1% and Non-Bldg volume is forecast down -9%. Total volume for 2022 is forecast down -3%.

On average about 20% of new nonresidential buildings construction starts gets spent within the year started, 50% is spent in the next year and 30% is spent in future years. (For residential the spending curve is more like 70%-30%).

Nonresidential Buildings construction starts recorded 12 consecutive months (from April 2020 through March 2021) at 20% or more below the Q4’19-Q1’20 average of starts. Now 20 months after the onset of the pandemic, Nonres Bldgs starts have posted 16 down months and are still down 13% from Mar 2020.

In constant (inflation adjusted) dollars, as of Oct. 2021, Nonres Bldgs spending is 20% below the Feb 2020 peak. The bottom is expected in mid-2022.

If new construction starts in 2022 post an add of $100 billion in new starts for infrastructure, only about $20 billion of that would get put-in-place in 2022. The cash flow schedule for that $100 bil of new starts would extend out over 3 or 4 years. Most of that $100 bil would get spent in 2023 and 2024.

Current Final Demand pricing for Nonres Bldgs and Trades is highest on record. Prices support high inflation this year and next. Do not expect inflation to turn to deflation in 2022. The only time in 50 years that construction experienced deflation was in the period 2008 to 2011. At that time conditions were 10x worse than now.

An interesting question came up recently, related to the plot below, that prompted me to look at jobs data a little deeper. The question was, If jobs are increasing faster than volume of work (negative impact) can we tell if it’s production employees or supervisory employees? BLS reports ALL construction jobs (~7.5million) and Production jobs (~5.5million). The difference between these two data sets is supervisory employees.

Looking at the average number of construction jobs in the last 4 years, the average of 2021 jobs vs the average of 2017 jobs, production jobs increased +5%, but supervisory jobs increased +12%.

Looking at 2021 vs 2019, in the past 2 years, production jobs decreased by -1.5%, but supervisory jobs increased +1.7%. During this period spending increased +3.5%, but after adjusting for inflation, volume declined -9%.

In 2011, supervisory jobs was 24% of all construction jobs. Now it is 35%. Growth in supervisory jobs has had a greater negative impact than production jobs on the spread between jobs and volume.

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.

Construction Spending Update 10-1-21

Construction Spending Actual through August 2021

Total Construction Spending compared to same period 2020 is now up 7.0% year-to-date (ytd). Residential spending continues to perform better than forecast and is now up 25.8% ytd. Nonresidential Buildings is now down -8.7% and Nonbuilding Infrastructure is down -3.8%, both improved in the last two months.

The single largest impact to the change in this forecast from last month is Residential. Spending continues to perform better than cash flow predicted from starts would indicate. For August, I expected residential spending to drop 1% compared to July, but it increased 0.4%. Also, it increased from an upwardly revised July. In this August spending report, residential spending was revised upwards in both June and July by 1% each month. That pushes the total up for my forecast for the year.

Highway also posted large upward revisions, +3% to June and +2% to July, but these revisions combined represent only $515 million. The Residential revisions alone total $2.2 billion, more than double the revisions to all other markets combined, including Highway.

Year-to-date through August, while residential is up 25.8%, all but one single nonresidential market is down. 15 of 16 nonresidential markets are down -8.7% for nonresidential buildings and -3.8% for nonbuilding infrastructure. Only Sewage/Waste Water is up 3.6% ytd., but that’s only 2% of all nonresidential construction. It’s half of the $ in the table item Sewer / Water / Conservation.

By year end I expect residential spending to finish up 20%, nonresidential buildings to finish down 7% and nonbuilding to finish down 3%.

Construction starts are slowly leading the way to recovery, with remarkable strength in residential, but construction spending, which is dependent mostly on starts from previous years (nonres bldgs starts in 2020 down -20%), will remain depressed for nonresidential construction well into 2022. New nonresidential starts could double from the current rate of growth and it still wouldn’t be enough to turn 2021 nonresidential spending positive.

Residential starts gained only +3% in 2019, increased +6% in 2020 and are forecast up +9% in 2021 and +7% in 2022. Residential spending surprisingly increased +15% in 2020 to $638 billion and is forecast up +20% to $767 billion in 2021, but only +4% in 2022. Both residential starts and spending are at all-time highs. That is driving total spending to new highs.

Nonresidential Bldgs starts fell -4% in 2019, -21% in 2020 and are now forecast up +8% in both 2021 and 2022. New starts for 2021 are still -20% below the peak in 2018. Most of the fall off in starts in 2020 would have produced peak spending in 2021. Nonresidential Bldgs spending fell only -2% in 2020 but is expected to fall -7% in 2021 and -2% in 2022.

Comparing combined 2020 and 2021 starts, the only markets to show positive growth over 2019 are Commercial/Retail, +5% (due to warehouses) and Healthcare, +7% (due to hospitals). The average growth in starts of all other nonresidential buildings markets for 2020 x 2021 combined is still 35% lower than 2019. Public Bldgs increased in 2020 but fell back in 2021.

My forecast, ever since August 2020, has been showing a decline in nonresidential buildings spending on a long downward trend through 2021 and into 2022. That forecast was then and still is now correct. The nonresidential building spending plot below shows that spending has declined in 16 of the last 18 months. Spending hits a bottom in 2022.

Nonbuilding starts were up 3% in 2019, fell -15% in 2020 and forecast indicates +6% growth in both 2021 and 2022. Nonbuilding starts are 10% lower than 2019. Nonbuilding spending gained only +1% in 2020, but the forecast is down -3% for 2021 and is expected to drop -5% in 2022. Like nonresidential buildings, the large drop in 2020 starts would have had peak spending well out at the midpoints of those projects, many of which would have been in 2021 or 2022.

For more on construction starts SEE New Construction Starts as of Aug’21

Behind the Headlines

An anomaly in the data is the Manufacturing spending data versus expectations. In 2020, Dodge posted a 57% drop in new starts for Manufacturing. Since many of these type projects have long time spans to completion and peak spending is near the midpoint of a project schedule, most of the drop in spending from that huge loss of new starts would normally occur in years following the starts. I predicted the drop would occur in 2021 and 2022, expecting it would produce a 20% decline in spending in 2021. But year-to-date Manufacturing spending is down only 1%. It did produce an 11% decline in 2020 spending, but that is not the extent of the total loss. This puts into question either my forecast of when the drop would occur or percent decline in starts reported. You can’t have a drop of 57% in starts activity and get only a 1% decline in spending the following year. Based on spending in 2020 and 2021 ytd, my forecast model is indicating there may be a variance in 2020 starts data % of market captured.

Part of the difficulty with the manufacturing data arises from the fact that history shows only approximately $20bil/yr to $30bil/yr is captured in the new starts data reported and yet spending has been in the range of $70bil/yr to $80bil/yr. That means only about 25% to 35% of the total market activity is being captured in the starts data. But from this we need to predict 100% of the future spending. This % of total market captured in the starts data fluctuates up and down. So the difficulty is predicting actually how much of the market is captured, and that varies. The question is this: How much of the change in the starts data reflects an expected change in future market activity versus how much of the change in starts reported represents an unidentified variance in % of market captured. A variance in % of market captured in the data may not indicate a change in future market activity (spending). Since project schedules can be anywhere from less than 20 months to more than 4 years, any given year of actual spending could have some portion of that spending generated by project starts from the previous 4 or more years. It takes several years of actual spending to identify the differences in these two parts of the question. Only future data will help resolve this question.

Another set of data to question is residential starts. Currently, for 8 months through August, starts are up 18% over 2020. Starts began to climb in July 2020 and posted a very strong final 5 months of 2020. This year average starts to date is at all-time highs. But Dodge, in the 3Q21 Outlook, forecast 2021 residential starts up about 9%. In order for that to happen, for the remaining 4 months residential starts would need to drop 20% from the current average rate, 10% below the most recent month. That seems a bit unrealistic. That would set the monthly rate back to a point lower than anything experienced since the pandemic lows in Apr-May-Jun last year. It seems to me residential starts will finish quite a bit higher than that. I’m carrying 15% growth for the year in my forecast.

Recovery

Recovery in both nonresidential buildings and nonbuilding backlog begins to build in a few markets in 2021. Even though starts growth in % is greater than spending growth in %, overall spending in nonresidential buildings and non-buildings in dollars, not %, is exceeding new starts. Therefore both will begin 2022 with lower backlog than 2021. Total all nonresidential 2021 starting backlog dropped -9% from 2020. Starting backlog to begin 2022 will be down another -5%. Based on forecast growth in new starts, backlog increases 4% for 2023.

Aside from residential, recovery to the levels of revenue (spending) recorded in Q1 2020 or earlier won’t show up before 2024.

The following table shows ytd through August $ and forecast for 2021/2022. Almost every nonresidential market is down ytd and down compared to the average in Q1 2020 before Pandemic Recession.

Impact of Pandemic Slowdown

The impact of reduced starts in 2020 is showing up in the 2021 year-to-date results. Total Nonresidential Buildings starts were down -20% from April 2020 through March 2021 compared to pre-pandemic high in Q1 2020. Nonres Bldgs starts improved from Apr-Jul 2021 and for those 4 months managed to equal the pre-pandemic high. However, the 2021 average year-to-date through August is still 14% lower than the pre-pandemic high. Nonbuilding Infrastructure starts returned to pre-pandemic high several months ago, but have since slowed.

Due to the large drop in new nonresidential buildings starts from Apr 2020, that continued at a level down -20% until March 2021, some markets will be affected by a downward trend in spending for two to three years.

The greatest downward impact from a -20%, year-long loss of starts in nonresidential spending will be felt throughout 2021 and into 2022.

Construction Analytics has been describing this situation and provided plots showing what would occur in nonresidential buildings spending since August 2020. A review of the historical forecasts will show those forecasts mostly correct. The plot below, Construction Spending by Sector, shows the current forecast and actual data through August 2021. The explanation and the plotted data have been similar since last year.

Over the next 9 months, every sector will post more down months (in spending) than up months, although the declines will be most noticeable in nonresidential buildings. The plot line for Nonresidential Buildings may not look like much is going on, but in a minute you will see the magnitude of that downward sloping line.

Overall performance forecast by sector has changed very little since May of this year.

While most markets recover to positive new starts growth in 2021, spending growth lags, showing the downward trend in 2021 as a result of lost starts in 2020.

This next plot changes the scale so the nonresidential buildings spending data can be visualized much easier. This is the exact same data as in the Construction Spending by Sector plot above. The scale change helps to visualize the dramatic decline in nonresidential buildings spending. From Apr through Dec 2020, nonresidential buildings spending fell at a rate of 1.75%/month. Jan 2021 and Mar 2021 are the only up months since Feb 2020. From Apr 2021 through Aug 2021, the rate of spending fell at 1.25%/month. Currently, the annual rate of spending is 17% below the pre-pandemic peak. By midyear 2022, the annual rate of spending will be -20% lower than the pre-pandemic peak. It could take two to three years after that to recover to the pre-pandemic level of spending.

A typical batch of new nonresidential construction starts within a year gets spent over a cash flow schedule similar to 20/50/30, that is, 20% of all starts in the calendar year gets spent in the year started, 50% in the next year and 30% in years following. Total nonresidential buildings starts in 2020 were down -20% ($90 bil in spending) and nonbuilding starts were down -10% ($35bil). Under normal conditions, we know how much of that $125 bil would have occurred in 2020, 2021 and 2022. That’s a loss of spending this year, and that loss remains a steeply downward slope as long as starts remain depressed. Nonresidential buildings starts, depressed for 13 months, posted starts indicating recovery beginning in April this year.

Infrastructure

Let’s assume INFRASTRUCTURE BILL new starts begin in Jan 2022, and let’s also assume $100 billion worth of work gets awarded in 2022. That’s $100 billion of starts in 2022. Only a maximum of 20% (the 1st year portion of the cash flow 20/50/30) gets spent in the 1st year. Therefore, even if $100 billion in new infrastructure starts begin in 2022, only 20% of that or only $20 billion would get spent in 2022. So, there will be very little impact on total 2022 construction spending as a result.

That changes dramatically for the second year. For 2023 we get 50% of the spending from 2021 starts and 20% from 2022 starts, so $70 billion in spending, growth of $50 billion.. That’s already more than the industry can handle.

Total Public Infrastructure and Public Institutional, the total public work pool for which infrastructure investment is a potential, represents a total LESS THAN $350 BILLION annually, less than 25% of all annual construction. Average growth is $12 billion/year. Looking back to 1993, this subset has never exceeded $35 billion in growth in a single year. If we award (start) $100 billion in new work each year for the next 5 years, we would cap out the growth rate for spending in this subset of work, with no room for any additional new starts from any other sources. The work would be completed after 8 years.

This image has an empty alt attribute; its file name is spend-public-infra-institu-8-2-21.jpg

Forecasting Reliability

All the forecast spending in the data above is developed from monthly cash flow of new starts. This plot shows the history of the cash flow forecast (the light colored line) to the actual spending growth (the darker line). The cash flow forecast has been predicting the drop in nonres bldgs spending since last year. Although actual spending is somewhat more uneven, the forecast accurately predicts the direction spending is headed.

2021 Midyear Forecasts

Here’s how my (Construction Analytics) midyear spending forecast compared to various firms’ data published in the AIA Midyear Forecasts and how we all compare to the current August year-to-date spending. The year-to-date (ytd) performance provides insight into expected final 2021 performance. For example, the year-to-date Educational spending is -10.6% with 8 months of spending recorded. You can see in the table, one firm had forecast that educational will finish up 3.5% for the year. (Not shown here, but the AIA Consensus for Educ. is -2.1%). With 8 months of actual ytd data and only 4 months remaining (estimate to complete or etc), we can tell what would be needed in the remaining 4 months to get to any particular estimate.

To finish the year up +3.5%, for the next 4 months Educational spending would need to average +32% year-over-year (yoy) growth per month over last year to swing from currently down -10.6% to up +3.5% . Well, Educational spending is down 16% from the 2020 high, has been averaging down 11% yoy for the last 7 months, has fallen 7 of the last 8 months and is down mo/mo an average of 1.5%/mo for the last 6 months. With this performance over the past year, the probability is not likely at all that Educational construction spending is going to flip from a negative yoy -10.6% to an avg of +32%/mo for the remaining 4 months to finish the year up +3.5%. (To meet the AIA Consensus for Educ., the final 4 months would need to swing to +15%/mo). While there are some good estimates, there are many more examples like this in the AIA forecasts.

In 2020, more of Construction Analytics midyear forecasts by market were closer to the final actual than any other firm reporting in the AIA Midyear Outlook. Here’s the 2021 midyear forecasts compared to the current August year-to-date. Every forecast in the AIA Midyear 2021 report predicts 2022 nonresidential buildings spending will increase. See my spending forecast table above in this report where I’ve projected many nonresidential market down in 2022.

JOBS DATA has been updated with the jobs data release on 10-8-21

SEE Construction Jobs Outlook 10-11-21

Midyear 2021 Economic Forecast Presentation

Construction Spending 2021 Update 8-2-21

Construction Spending Actual through June 2021

Total Construction Spending is up 5.4% year-to-date (ytd) from the same six month period 2020. Residential is up 24.5%, Nonresidential Buildings is down -10.1% and Nonbuilding Infrastructure is down -5.4%.

The single largest impact to the change in this forecast from last month is Highway and Street. Highway spending in June fell 5%, while my forecast was predicting a gain of +3%. I then lowered my forecast for the rest of this year.

Year-to-date through June, while residential is up 24.5%+, all but one single nonresidential market is down. 15 of 16 nonresidential markets, 98% of combined total nonresidential market value, are down a total of -8%. Only Sewage/Waste Water is up 2.5% ytd. That’s half of the $ in the table item Sewer / Water / Conservation. For the remainder of the year, the rate of nonresidential decline will slow to -4%.

Construction starts are leading the way to recovery, but construction spending, which is dependent mostly on starts from previous years (nonres bldgs 2020 down -20%), will remain depressed for nonresidential construction well into 2022. New nonresidential starts could double from the current rate of growth and it still wouldn’t be enough to turn 2021 nonresidential spending positive.

It is remarkable that both total new construction starts and total construction spending are UP for 2021, but that needs further explanation.

Residential starts increased +9% in 2020 and forecast up +19% in 2021. Residential spending increased +15% in 2020 and is forecast up +18% in 2021 and up +7% in 2022. Both residential starts and spending are at all-time highs. That is what is driving the totals to new highs.

Nonresidential Bldgs starts fell -4% in 2019, -21% in 2020 and are forecast up only +2.5% in 2021. 2021 starts are still -22% below the peak in 2018. Nonresidential Bldgs spending fell only -2% in 2020 but is expected to fall -8% in 2021 and -5% in 2022.

Nonbuilding starts were flat in 2019, fell -15% in 2020 and forecast indicates +4% growth in 2021. Nonbuilding starts are 11% lower than 2019. Nonbuilding spending gained only +1% in 2020, but forecast fell -3% in 2021 and is expected to drop -5% in 2022.

The Total Construction Spending plot doesn’t show enough detail. As described above, more detail is needed to understand what is going on. The sector plot below shows residential up and nonresidential down..

Recovery in both nonresidential buildings and nonbuilding backlog begins to build in a few markets in 2021. But overall, spending in nonresidential buildings and nonbuilding is exceeding new starts, therefore both will begin 2022 with lower backlog than 2021. Total all nonresidential 2021 starting backlog dropped -13% from 2020. Starting backlog at beginning of 2022 will be down another -8%. Backlog increases for 2023.

Aside from residential, recovery to the levels of revenue (spending) recorded in Q1 2020 or earlier won’t show up before 2024.

The following table shows ytd through June $ and forecast for 2021/2022. Almost every nonresidential market is down ytd and down compared to the average in Q1 2020 before Pandemic Recession.

Impact of Pandemic Slowdown

The impact of reduced starts in 2020 is showing up in the 2021 year-to-date results. Total Nonresidential Buildings starts were down -20% in 2020. Nonres Bldgs starts for the 1st 6 months of 2021 are level with 2020, still down -8% from the pre-pandemic high in Q1 2020. There is some good news! Nonres Bldgs starts in Q2 2021 are now back above the pre-pandemic high, indicating recovery underway. Nonbuilding Infrastructure starts were down -10% in 2020, but returned to pre-pandemic high several months ago.

Due to the large drop in new starts from Apr 2020, that continued at a level down -20% to March 2021, some nonresidential markets will be affected by a downward trend in spending for two to three years.

The greatest downward impact from a -20%, year-long loss of starts on nonresidential spending will be felt throughout 2021 and into 2022.

Over the next 9 months, every sector will post more down months (in spending) than up months, although the declines will be most noticeable in nonresidential buildings.

Overall performance by sector has changed very little since May.

While most markets recover to positive new starts growth in 2021, spending growth lags, showing the downward trend in 2021 as a result of lost starts in 2020.

This next plot changes the scale of the spending plot so the nonresidential buildings data can be visualized much easier. This is the exact same data as in the Construction Spending by Sector plot above. The scale change helps immensely to visualize the decline in nonresidential buildings spending. By midyear 2022, the annual rate of spending will be -20% lower than the pre-pandemic peak. It could take two to three years after that to recover to the pre-pandemic level of spending.

A typical batch of new construction starts within a year gets spent over a cash flow schedule similar to 20/50/30, that is, 20% of all starts in the year gets spent in the year started (or over the 1st 12 months), 50% in the next year ( next 12 mo) and 30% in years following. Total nonresidential buildings starts in 2020 were down -20% ($90 bil in spending) and nonbuilding was down -10% ($35bil). Under normal conditions, we know how much of that $125 bil would have occurred in 2020, 2021 and 2022. That’s a loss of spending this year, and that loss remains a steeply downward slope as long as starts remain depressed. Nonresidential buildings starts, depressed for 13 months, posted strong starts indicating recovery beginning in April this year.

If INFRASTRUCTURE BILL starts don’t begin until the 2nd half of 2021, only 30% (of the 1st year cash flow 20/50/30 that is based on 12mo) gets spent in the 1st year. Therefore, even if $100 billion in new infrastructure starts begin in the 2nd half 2021, only 30% x 20% or only about 6% would get spent in 2021. That’s $6 billion, or less than 1% of annual construction spending. So, there will be very little, if any, impact on 2021 construction spending as a result.

Total Public Infrastructure and Public Institutional, the total public work pool for which infrastructure investment is a potential, represents a total LESS THAN $350 BILLION, only 25% of all construction.

All the forecast spending in the data above is developed from monthly cash flow of new starts. This plot shows what the history looks like when comparing the cash flow forecast to the actual spending growth. Although actual spending is somewhat more uneven, the forecast accurately predicts the direction spending is headed.

JOBS DATA updated 8-6-21

Construction Jobs for July are expected to increase. Jobs are now down 3 consecutive months. Comparing jobs year-over-year in residential is strongly skewed by the rapid declines then rapid growth in 2020. That did not occur in nonresidential. July posted an increase of 11,000 jobs. Year-to-date thru July construction is up by 21,000 jobs. Jobs are down -227K (-3.0%) from Feb 2020 peak. Hours worked are down less than -1%, equivalent to about 50,000 jobs. Expect this downward trend to accelerate into year end.

Construction spending minus inflation (Volume) supports jobs. Most of the increase in residential construction spending this year is INFLATION. Nonresidential spending and volume are both down. There is no meaningful increase in total construction volume to support jobs growth.

Don’t ignore inflation. While residential spending is forecast UP 19% in 2021, 11% of that is inflation. Real volume is up only +8%. Nonres Bldgs volume after inflation is forecast down -12%, Nonbuilding volume down -7%.

If you are still measuring your business growth by change in revenue, you’re including inflation as part of your growth. Inflation is simply more paper dollars exchanging hands, not growth.

Total construction jobs through July measured from peak pre-pandemic (Feb 2020) are down 3%. Volume growth (spending minus inflation) from Feb 2020 to July 2021 is down 6%. Since the onset of the pandemic, we now have 3% more jobs than we have volume of work to support those jobs. The result is a 3% loss in productivity.

Residential change in revenue from Feb 2020 to July 2021 is up +28%. But the real change in volume after inflation is up only +13%. Residential jobs are up only 3%. This is where the greatest need is currently.

Nonresidential Buildings change in revenue from Feb 2020 to July 2021 is down -15%. After inflation, the real change in volume is down -19%. Nonres Bldgs jobs are down only -7%. This is considerable excess jobs to support the current work.

Nonbuilding Infrastructure change in revenue from Feb 2020 to July 2021 is down -10%. After inflation, the real change in volume is down -17%. Nonres Bldgs jobs are down only -6%. This is considerable excess jobs to support the current work.

The need identified in residential, and likewise the excess identified in nonresidential are not as extreme as both seem. There are a large number of jobs classified as nonresidential that actually perform residential work. Any large firm, and all it’s employees, regardless of the job they perform, if they primarily work on nonresidential buildings, is classified nonresidential for the purpose of the jobs count. However, the buildings they work on are always classified as to building type. This often occurs in several large primarily nonresidential trades such as concrete, structural steel and HVAC, when working on multifamily high-rise buildings. These crossover jobs are not separable from the major classification.

In constant $ (spending adjusted for inflation), even though residential constant $ volume is up 13% from Q1 2020, current total $ volume of all types of work, residential and nonresidential, is 6% lower than the peak average in Q1 2020. Total all $ volume will fall another 5% by year end 2021.

Construction spending is on track to increase 4.7% in 2021 over 2020. But after taking out inflation, spending minus inflation in 2021 will be DOWN 2%. Residential spending increases $115 billion (+18%), but after 11% inflation residential volume increases only $50 billion. All nonresidential spending decreases $49 billion but after adjusting for 4%+ inflation real nonresidential volume is down $86 billion. Total construction volume (spending minus inflation) is expected to decline 5% from May to Dec. Construction Jobs are expected to follow suit.

Construction volume growth is falling due to huge volume of nonresidential starts (-22%) that disappeared in 2020. The affect of those lost starts, which would have had peak spending in mid-2021, is such that the volume of work is declining throughout 2021.

Of concern is that since Feb 2020, total construction volume has recovered to a point that is down 7%, but jobs have increased back to a level that is down only 3%. Jobs are increasing at a rate that is closer to the growth in construction spending, which is substantially greater than the rate of growth of construction volume.

Jobs are increasing faster than the volume of work (which supports jobs). What are the implications of this to the construction industry? The industry as a whole now expends 4% more labor (jobs) to put-in-place every $1 billion worth of work than it did in Feb 2020. That impacts job total labor cost. That is lost productivity and impacts inflation.

Although residential jobs are currently increasing, nonresidential jobs will continue to fall, dropping another 4% over the next 12 months. If jobs growth follows more closely to volume growth, which it should, this time next year construction could be down another 200,000 jobs.

2021 Midyear Forecasts

Here’s how the current year-to-date spending performance, as of June data, compares to various firms’ Midyear Forecasts. The ytd provides insight into expected final 2021 performance. For example, the year-to-date Educational spending is -10.8% with 6 months of spending recorded. One firm has forecast educational will finish up 3.5% for the year. With only 6 months remaining (estimate to complete or etc), here’s how the remaining 6 months would need to perform for that to happen.

[(forecast% x 12) – (YTD% x 6)] /6mo etc = [(+3.5% x 12) – (-10.5% x 6)] /6 = [(+42) – (-64)] /6 = 106/6 = +17.6%.

For the next six months Educational spending would need to average +17.6% growth over last year to swing from currently down -10.8% to end the year up +3.5%. Well, Educational spending is down 16% from the 2020 high, has fallen 9 of the last 13 months and is down an average of -1.5%/mo for the last 5 months. With this performance over the past year, the probability is exceedingly low that Educational construction spending is going to flip from a negative monthly rate of spending to an avg of +17%/mo for the next six months to finish the year up +3.5%. There are numerous examples like this in the forecasts.

AIA Midyear Consensus 2021

7-16-21

The AIA Midyear Consensus solicits the nonresidential buildings construction spending forecast from a number of firms and publishes those results and the Consensus average. The table posted here includes all the AIA forecasts and Construction Analytics 7-2-21 forecast.

https://www.aia.org/articles/6416440-outlook-has-improved-for-construction-spen

Also included in this table is the year-to-date (ytd) actual spending through May. With 5 months of actual data, that ytd result should sway any forecast for any market estimate of year end result. A review of several years of history over all markets shows there are very few instances in the historical data where year end performance swings by more than 10% from ytd at month 4 or 5. Normal variances for about 80% of instances are in the range of 3% to 5%. So with few exceptions, at 5 months into the year, we could estimate year end will be within +/-5% of year-to-date. And yet, there are many instances in these forecasts that are outside that expected range.

The question is, can we determine, how accurate are these forecasts? Some rudimentary checks and balances, and some simple proportional math, provide the answer.

If you forecast a construction spending mrkt to finish 2021 at -30%, but the ytd after 5 months is -5%, the next 7 months would need to average near -50% to get to -30%. With the change in the yoy rate less than -3%/mo, it can’t happen.

If you forecast a construction spending market to finish 2021 at +3.5%, but the ytd after 5 months is -11%, the next 7 months would need to average +14% above Jun-Dec 2020 to get there. That’s a 25%/mo swing from the current rate that would need to hold steady for 7 months.

Likewise, If you forecast a construction spending market to finish 2021 at +11%, but the cum ytd after 5 months is -3%, the next 7 months would need to average +21% above Jun-Dec 2020 to get there. That’s a 24%/mo swing from the current rate for 7 months. Swings like that just don’t happen.

Another market with a glaring example, this time in almost every forecast. Lodging forecasts in the AIA Consensus range from -14% to -20%, with one wild estimate at -43%. Construction Analytics forecast for Lodging is -26%. The year-to-date is -27%. Well, from April to December 2020, spending fell at a rate of 4%/month. In the 1st 5 months of 2021, spending has been down slightly, still hovering near the December low. There are no indications that spending is poised for a rebound. In fact the forecast calls for spending to continue falling through 2021. The current monthly rate of spending averages -25%/mo from 2020. In order to hit any of the forecasts between -14% and -17%, the current rate of spending would need to flip by 15 to 20 percentage points for all of the remaining 7 months of 2021. Spending would need to increase at a rate of 2.5% per month for the next 7 months. This is a good time to remind everyone that Lodging construction starts last year dropped 45%, so the trend is down, not up. Current indications are that spending will decline 9 out of the next 12 months.

The forecasts in this Consensus report have numerous examples like those above. Nonresidential Bldgs actual ytd for the 1st 5 months is -10.5%. Consensus forecast for 2021 is -3.9%. The next 7 months each would need to avg +1% over 2020 to get there. The monthly rate of spending is currently -6% to -10% below 2020 and has fallen 13 of the last 15 months. That’s not going to flip to +1% immediately and stay at that level for 7 months.

The argument cannot be used that monthly data should not be compared to 2020 because of the rapid decline due to shutdowns skewing all the data. That did not occur in nonresidential buildings. Nonres bldgs spending declined 5% in April, but then it averaged a steady -1.5%/mo decline for the remainder of 2020. As of May 2021, spending is right where it was in December, still 16% lower than March 2020. There are no huge down months in 2020 to which 2021 spending would be compared resulting in a large increase to year-to-date percent.

At midyear, the ytd values give some indication of how the year will end. There are a few examples in historical data in which a market did swing by 10% or more from midyear to year-end, but there is less than 10% chance of a market varying by more than 10% and more than an 80% chance markets vary by only 3% to 5%. Rarely does -2% become +8% or +7% become -3%.

11-1-21 updated table added Here’s the same Midyear forecasts with year-to-date updated to September spending. Only the year-to-date has been updated in this table. All forecasts are as reported in July.

6 out of 8 construction spending forecasts for nonresidential buildings reported in the AIA Midyear Outlook Jul’21 could now only be realized IF construction spending YOY for the next 5 months turns positive, in some cases it would need to grow to +10% to +12% YOY for the next 5mo. Currently, YOY is -7%. Construction spending YOY has been near -8% to -7% for last 4 months. The next 5 months is forecast to improve, but improves only to -4%, does not turn positive. There are no indications in the forecast that total nonres bldgs YOY spending will turn positive this year.

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