# US manufacturing construction spending in December 2026

December 2026

Updated: April 30, 2026

Category: Economics

Tags: Growth

HTML: /markets/economics/growth/us-manufacturing-construction-spending-in-december-2026/

## Short Answer

**Key takeaway.** The **model** sees potential mispricing for US manufacturing construction spending in December 2026 to be Above **$130** billion (**model** **70.9%** vs **market** **0.0%**), suggesting sustained elevated spending from multi-year projects spurred by CHIPS and IRA.

## Key Claims (January 2026)

**- - CHIPS and IRA acts drive multi-year manufacturing construction projects.** - 2026 manufacturing construction spending projected to reach **$220** billion.
- Elevated spending is expected to sustain despite post-election policy uncertainty.
- 2024 election results pose significant risk to CHIPS/IRA continuation.
- US pharmaceutical construction investment exceeds **$370** billion since 2020.

### Why This Matters (GEO)

- AI agents extract claims, not arguments.
- Improves citation probability in summaries and answer cards.
- Enables fact stitching across multiple sources.

## Executive Verdict

**Key takeaway.** **Model** sees **70.9%** **probability** versus 0c **market** price, implying a 0.0x payout despite CHIPS/IRA driving spending amid policy risk.

### Who Wins and Why

| Outcome | Market | Model | Why |
| --- | --- | --- | --- |
| Above $180 billion | 15.0% | 13.4% | Market higher by 1.6pp |
| Above $190 billion | 16.0% | 13.4% | Market higher by 2.6pp |
| Above $220 billion | 7.0% | 5.0% | Market higher by 2.0pp |

## Model vs Market

| Outcome | Market Probability | Octagon Model Probability |
| --- | --- | --- |
| Above $180 billion | 15.0% | 13.4% |
| Above $190 billion | 16.0% | 13.4% |
| Above $220 billion | 7.0% | 5.0% |
| Above $200 billion | 13.0% | 10.9% |
| Above $210 billion | 11.0% | 8.0% |
| Above $140 billion | 78.0% | 70.9% |
| Above $130 billion | 0.0% | 70.9% |
| Above $150 billion | 0.0% | 13.4% |
| Above $160 billion | 0.0% | 13.4% |
| Above $170 billion | 0.0% | 13.4% |

- Expiration: February 1, 2027

## Market Behavior & Price Dynamics

This prediction market for US manufacturing construction spending in December 2026 has exhibited a stable, sideways trend since its inception. The market opened with an 85.0% probability and has since fluctuated within a narrow 8-point range, between 85.0% and 93.0%. The current price of 87.0% is near the lower end of this range, indicating a consistently high expectation for a YES resolution. Given the complete absence of external news or context provided, and more importantly, the lack of trading activity, the minor price adjustments observed cannot be attributed to specific events or shifts in trader sentiment.

The most significant technical feature of this market is the total trading volume of zero contracts. This indicates that all price movements to date are likely the result of automated adjustments by a market maker rather than transactions between participants. Without any trading volume, there is no evidence of market conviction, and it's impossible to identify meaningful support or resistance levels. The observed price range simply reflects the market's initial pricing and subsequent automated fluctuations.

Overall, the chart suggests a high baseline probability for the market's outcome, but this sentiment is untested. The 87.0% price reflects the market's opening proposition, not a consensus forged through active trading. The lack of participation means the market is currently illiquid and its price does not yet reflect the collective wisdom of active traders.

## Significant Price Movements

#### 📈 April 26, 2026: 8.0pp spike

Price increased from 41.0% to 49.0%

**Outcome:** Above $160 billion

**What happened:** No supporting research available for this anomaly.

## Contract Snapshot

This market resolves to YES if the Total Construction Spending: Manufacturing in the United States for December 2026 is above $160 billion, verified by FRED. Conversely, it resolves to NO if the spending is $160 billion or less. Trading opened on April 23, 2026, and the market will close early upon the release of the economic data, or by February 1, 2027, at 9:59 am EST if the data is not released earlier, with payout projected 30 minutes after closing.

## Market Discussion

Limited public discussion available for this market.

## Market Data

| Contract | Yes Bid | Yes Ask | Last Price | Volume | Open Interest |
| --- | --- | --- | --- | --- | --- |
| Above $130 billion | 87% | 95% | 0% | $0 | $0 |
| Above $140 billion | 72% | 78% | 78% | $1 | $1 |
| Above $150 billion | 54% | 63% | 0% | $0 | $0 |
| Above $160 billion | 41% | 50% | 0% | $0 | $0 |
| Above $170 billion | 23% | 32% | 0% | $0 | $0 |
| Above $180 billion | 15% | 24% | 15% | $99 | $71 |
| Above $190 billion | 8% | 17% | 16% | $57 | $49 |
| Above $200 billion | 3% | 10% | 13% | $5 | $5 |
| Above $210 billion | 2% | 8% | 11% | $5 | $5 |
| Above $220 billion | 5% | 8% | 7% | $10 | $9 |

## How is CHIPS Act Capex Distributed Over 2024-2026 and Beyond?

Total Announced Private Investment (post CHIPS Act) | $460 billion [[^]](https://www.gao.gov/assets/gao-26-107882.pdf) |
CHIPS Program Office Major Funding Decisions Target | Early 2025 [[^]](https://www.nist.gov/system/files/documents/2025/01/10/The%20CHIPS%20Program%20Office%20Vision%20for%20Success%20-%20Two%20Years%20Later.pdf) |
LG Energy Solution Mass Production Target | First half of 2026 [[^]](https://inside.lgensol.com/en/2024/04/lg-energy-solutions-5-5-billion-stand-alone-battery-manufacturing-complex-project-in-arizona-well-underway/) |

**A precise capital expenditure breakdown for specific years is not available**

A precise capital expenditure breakdown for specific years is not available. While a definitive percentage breakdown of total announced capital expenditure (capex) from the CHIPS Act and Inflation Reduction Act for US semiconductor and EV battery facilities in 2024-2025 versus 2026 and beyond cannot be definitively calculated, these legislative initiatives have stimulated approximately **$460** billion in private investment for US semiconductor, EV battery, and other clean energy manufacturing [[^]](https://www.gao.gov/assets/gao-26-107882.pdf). The CHIPS Program Office plans to finalize all significant funding decisions by early 2025, with many major proposed projects initiating groundbreakings and early construction during 2024 and 2025 [[^]](https://www.nist.gov/system/files/documents/2025/01/10/The%20CHIPS%20Program%20Office%20Vision%20for%20Success%20-%20Two%20Years%20Later.pdf).

Large-scale facility projects will require multi-year capital expenditure. These manufacturing facilities are multi-year endeavors. For instance, LG Energy Solution's **$5.5** billion battery manufacturing complex was well underway by April 2024, with mass production anticipated in the first half of 2026, indicating considerable capex spending in 2024-2025 to enable this production [[^]](https://inside.lgensol.com/en/2024/04/lg-energy-solutions-5-5-billion-stand-alone-battery-manufacturing-complex-project-in-arizona-well-underway/). In contrast, projects like Micron's memory fab in New York, which had its groundbreaking in January 2026, suggest the vast majority of its capital expenditure will occur from 2026 onwards [[^]](http://www.globenewswire.com/news-release/2026/01/07/3214576/14450/en/Micron-Announces-Groundbreaking-for-Historic-New-York-Megafab.html). Overall, while 2024-2025 are periods of intense initial investment, a significant portion of the announced capex for these long-term facilities will be disbursed in 2026 and subsequent years due to their multi-phase nature.

## How Has Industrial Construction Backlog Fluctuated Recently?

Industrial CBI (Sep 2025) | 7.1 months [[^]](https://www.abc.org/News-Media/News-Releases/abcs-construction-backlog-indicator-rebounds-in-september-contractor-confidence-improves;) |
Industrial CBI (Dec 2025) | 6.8 months [[^]](https://www.abc.org/News-Media/News-Releases/abcs-construction-backlog-indicator-inched-higher-in_1) |
Industrial CBI (Feb 2026) | 7.7 months [[^]](https://www.abc.org/News-Media/News-Releases/abcs-construction-backlog-indicator-rebounds-in-february-contractor-confidence-grows) |

**Industrial construction backlog experienced fluctuations in late 2025 and early 2026**

Industrial construction backlog experienced fluctuations in late 2025 and early 2026. The Associated Builders and Contractors' (ABC) Construction Backlog Indicator (CBI) for the industrial sector demonstrated a varied trend across Q4 2025 and Q1 2026. In the fourth quarter of 2025, the industrial sector's backlog saw a decline, decreasing from 7.1 months in September 2025 [[^]](https://www.abc.org/News-Media/News-Releases/abcs-construction-backlog-indicator-rebounds-in-september-contractor-**confidence**-improves;) to 6.8 months by December 2025 [[^]](https://www.abc.org/News-Media/News-Releases/abcs-construction-backlog-indicator-inched-higher-in_1). Entering the first quarter of 2026, the industrial CBI initially rebounded from 6.9 months in January 2026 [[^]](https://www.abc.org/News-Media/News-Releases/abcs-construction-backlog-indicator-falls-to-four-year-low-in-january-contractor-**confidence**-grows) to 7.7 months in February 2026 [[^]](https://www.abc.org/News-Media/News-Releases/abcs-construction-backlog-indicator-rebounds-in-february-contractor-**confidence**-grows), before falling to 7.0 months in March 2026 [[^]](https://www.abc.org/News-Media/News-Releases/construction-backlog-contractor-**confidence**-outpace-year-ago-levels-in-march-says-abc). This sequence of events indicates a pattern of a late 2025 dip, followed by an early 2026 rebound and subsequent moderation.

Few manufacturing projects met the high-value threshold for analysis. Regarding significant manufacturing projects valued over **$500** million, the available data presented limited direct correlation with project delays or cancellations. A **$1.5** billion General Dynamics Corp. project, which had faced prior delays, was reported to be progressing as of April 2026 [[^]](https://www.bloomberg.com/news/articles/2026-04-27/army-moves-ahead-with-delay-plagued-general-dynamics-ammo-plant). While this project met the specified valuation threshold, its status indicated forward movement rather than a new delay or cancellation. Conversely, a **$290** million green hydrogen plant project by Plug Power Inc. was cancelled in March 2026 [[^]](https://www.investigativepost.org/2026/03/11/massive-plug-power-project-at-stamp-officially-dead/). However, this cancellation falls below the **$500** million threshold, thereby limiting its direct relevance to the specified correlation analysis concerning major project changes.

## What Are U.S. Manufacturing Construction Spending Projections?

Pharmaceutical/Biotech Investment | Over $370 billion (since 2020) [[^]](https://www.constructionowners.com/news/pharma-construction-surge-reshapes-u-s-manufacturing) |
Total US Mfg. Construction Spending | Approximately $220 billion (2026 projection) [[^]](https://www.constructionowners.com/news/u-s-construction-spending-february-2026-dodge-estimate-analysis) |
Clean Energy/Defense Mfg. Construction | Specific aggregate value and 2026 spending projections not detailed (Dodge Construction Network reports) [[^]](https://www.constructionowners.com/news/pharma-construction-surge-reshapes-u-s-manufacturing) |

**US pharmaceutical construction investment exceeds $370 billion since 2020**

US pharmaceutical construction investment exceeds **$370** billion since 2020. This substantial new investment in U.S. pharmaceutical and biotech manufacturing construction is attributed to onshoring efforts and the pursuit of supply chain resilience. Dodge Construction Network anticipates this significant trend will continue, with considerable capital outlays projected throughout 2026 [[^]](https://www.constructionowners.com/news/pharma-construction-surge-reshapes-u-s-manufacturing).

Manufacturing construction data is limited for clean energy and defense. Available reports from Dodge Construction Network do not provide specific aggregate values or projected 2026 spending figures for new manufacturing construction in the clean energy (solar/wind components) or defense industrial base sectors. Although the defense budget for fiscal year 2026 is projected at **$152** billion, this figure relates to overall Pentagon spending and not dedicated manufacturing construction investment within the defense industrial base [[^]](https://breakingdefense.com/2026/02/reconciliation-revealed-how-the-pentagon-plans-to-spend-all-152-billion-in-fy26/).

Overall US manufacturing construction spending remains robust through 2026. Total manufacturing construction spending across all sectors in the U.S. is projected to reach approximately **$220** billion in 2026, according to Dodge Construction Network estimates. Other forecasts suggest a range of **$215**-225 billion, indicating continued investment in advanced manufacturing facilities, even if the pace of new project starts moderates compared to previous peak years [[^]](https://www.constructionowners.com/news/u-s-construction-spending-february-2026-dodge-estimate-analysis).

## What Fate Awaits IRA and CHIPS Acts After the 2024 Election?

Trump's Stance | Plans to "kill" the CHIPS Act and repeal the IRA [[^]](https://www.reuters.com/technology/trump-wants-kill-527-billion-semiconductor-chips-subsidy-law-2025-03-05/) |
CHIPS Act Funding | $52.7 billion allocated for semiconductor subsidies [[^]](https://www.reuters.com/technology/trump-wants-kill-527-billion-semiconductor-chips-subsidy-law-2025-03-05/) |
IRA Tax Credits | House Republicans propose eliminating some clean energy tax credits [[^]](https://taxfoundation.org/blog/ira-clean-energy-tax-credits-house-gop-ways-means-bill) |

**A potential change in presidential administration and congressional control following the 2024 election could significantly alter the regulatory interpretation, funding disbursement, and tax credit availability for the Inflation Reduction Act (IRA) and the CHIPS Act**

A potential change in presidential administration and congressional control following the 2024 election could significantly alter the regulatory interpretation, funding disbursement, and tax credit availability for the Inflation Reduction Act (IRA) and the CHIPS Act. Former President Trump has indicated a strong push to "kill" the CHIPS Act and repeal the IRA if re-elected [[^]](https://www.reuters.com/technology/trump-wants-kill-527-billion-semiconductor-chips-subsidy-law-2025-03-05/). While a full legislative repeal of either act might face challenges, a Republican-controlled Congress, especially with a Republican president, would likely seek to repeal or significantly modify their provisions [[^]](https://www.crowell.com/en/insights/client-alerts/clean-energy-tax-credits-and-after-the-election-what-to-expect).

The IRA's clean energy tax credits face potential Republican targeting. A Republican administration and Congress would likely focus on eliminating these credits, with House Republicans having already introduced bills to achieve this [[^]](https://taxfoundation.org/blog/ira-clean-energy-tax-credits-house-gop-ways-means-bill). A full repeal could be attempted through budget reconciliation, which requires only 51 votes in the Senate [[^]](https://www.crowell.com/en/insights/client-alerts/clean-energy-tax-credits-and-after-the-election-what-to-expect). However, the political feasibility of a complete dismantling is complicated by the fact that certain IRA programs, such as the Rural Energy for America Program (REAP), disproportionately benefit Republican congressional districts, potentially creating internal resistance [[^]](https://www.brookings.edu/articles/the-rural-energy-for-america-program-primarily-benefits-republican-congressional-districts/).

Repealing the CHIPS Act presents unique political obstacles. Former President Trump has explicitly stated his intent to "kill" the **$52.7** billion semiconductor chips subsidy law if re-elected [[^]](https://www.reuters.com/technology/trump-wants-kill-527-billion-semiconductor-chips-subsidy-law-2025-03-05/). While executive action could delay or curtail funding disbursements, a full legislative repeal by Congress might face headwinds. The CHIPS Act initially garnered bipartisan support [[^]](https://www.democrats.senate.gov/newsroom/press-releases/leader-schumer-statement-on-the-bipartisan-chips-and-science-act-following-president-trumps-attack-on-it-in-the-joint-address), and cutting its funding could be politically challenging for some Republicans due to the substantial manufacturing construction and job creation it has spurred in their districts [[^]](https://news.cornell.edu/media-relations/tip-sheets/cutting-chips-funding-could-be-politically-challenging-some-gop). Despite Trump's stance, congressional Republicans have shown reluctance to quickly follow his push, acknowledging the investments made [[^]](https://www.nbcnews.com/politics/congress/republicans-trump-push-repeal-chips-act-rcna194910).

## Can We Analyze Manufacturing Construction Data Revisions During High Interest Rates?

Data Source | U.S. Census Bureau's "Value of Construction Put in Place, Manufacturing" [[^]](https://www.census.gov/construction/c30/about_the_survey.html) |
Revision Process | Subject to routine revisions between advance estimate and final figures [[^]](https://www.census.gov/construction/c30/about_the_survey.html) |
Historical Revision Data Availability | Not available in provided sources for 36-month analysis [[^]](https://www.census.gov/construction/c30/about_the_survey.html) |

**The U.S**

The U.S. Census Bureau revises initial construction spending estimates [[^]](https://www.census.gov/construction/c30/about_the_survey.html). The Construction Spending Survey (C30) provides monthly data, including estimates for the manufacturing sector. These figures are first released as "advance estimates" and are subsequently revised as more complete information becomes available from respondents. Typically, revisions apply to the data for the current month and the preceding three months [[^]](https://www.census.gov/construction/c30/about_the_survey.html).

Calculating average revision magnitude and direction is not possible [[^]](https://www.census.gov/construction/c30/about_the_survey.html). The research lacks the specific historical data needed to determine the average magnitude (e.g., in dollars or percentage points) and direction (e.g., consistently revised up or down) of revisions for the "Value of Construction Put in Place, Manufacturing" over the past 36 months. Without a compiled historical dataset of both advance and final figures for this specific category, computing these averages is unfeasible [[^]](https://www.census.gov/construction/c30/about_the_survey.html).

Analyzing revision patterns during high interest rates is unfeasible [[^]](https://www.census.gov/construction/c30/about_the_survey.html). Due to the absence of the direct historical revision data for manufacturing construction spending, a statistical analysis to identify patterns during periods of high interest rates cannot be performed. While high interest rates are known to impact overall construction activity, the provided research lacks the specific data required to correlate these economic conditions with the nature of data revisions for manufacturing construction spending [[^]](https://www.census.gov/construction/c30/about_the_survey.html).

## What Could Change the Odds

**Key takeaway.** Catalyst analysis unavailable.

## Key Dates & Catalysts

- **Expiration:** February 08, 2027
- **Closes:** February 01, 2027

## Decision-Flipping Events

- Catalyst analysis unavailable.

## Related Research Reports

- [China overtakes USA’s economy by 2030?](/markets/economics/growth/china-overtakes-usa-s-economy-by-2030/)
- [Costco raises hot dog combo price?](/markets/economics/inflation/costco-raises-hot-dog-combo-price/)
- [Next Fed rate hike?](/markets/economics/fed/next-fed-rate-hike/)
- [US gas prices on Apr 29, 2026](/markets/economics/oil-and-energy/us-gas-prices-on-apr-29-2026/)

## Historical Resolutions

No historical resolution data available for this series.

## Disclaimer

This content is for informational and educational purposes only and does not constitute financial, investment, legal, or trading advice.
Prediction markets involve risk of loss. Past performance does not guarantee future results.
We are not affiliated with Kalshi or any prediction market platform. Market data may be delayed or incomplete.

### Data Sources & Model Transparency

**Data Sources:** Octagon Deep Research aggregates information from multiple sources including news, filings, and market data.

**Freshness:** Analysis is generated periodically and may not reflect the latest developments. Verify critical information from primary sources.

## Attribution Policy

When quoting, summarizing, or reproducing Octagon AI content, attribute it to Octagon AI and link to the Octagon source URL: https://octagonai.co/markets/economics/growth/us-manufacturing-construction-spending-in-december-2026
If a specific page was used, cite that page rather than only the site homepage.