The Biggest Bet in U.S. History Runs Through the Dirt

Real Estate Insights. Success Mindset. One Step at a Time.

Issue #70 | September 30, 2026

The $10.3 Trillion Bet

🧠 Market Insights

The Biggest Bet in U.S. History Runs Through the Dirt

The Wall Street Journal reported this week that U.S. investment in AI infrastructure could reach $10.3 trillion from 2025 through 2032. Economist Stijn Van Nieuwerburgh estimates that averages 3.6% of GDP a year.

For scale, the railroad build-out from 1870 to 1890 ran about 2.24% of GDP. The interstate highways ran about 1.13%. Long-range estimates like this can come in lower. Even so, nothing in U.S. history comes close.

It already shows in the data. Private data center construction spending hit a seasonally adjusted $37 billion through July, per the Commerce Department. That is about $9 billion above the same months of 2025. Over the same stretch, all other private construction, from houses and apartments to shopping centers, fell about $46 billion below last year.

Data Centers Are Competing With Everyone Now

Here's a story that caught my attention. Mississippi was in the running for a new aluminum smelter with about 1,000 permanent jobs. A data center project near Vicksburg tied up the electricity the smelter needed, according to a person familiar with the decision. The smelter went to Oklahoma.

Site selection consultant Didi Caldwell put it plainly: "It's crowding out manufacturing." She also says data centers are pushing up land costs in some markets.

Power is only part of it. The Richmond Fed reports data center construction is straining labor in its region. In the Washington, D.C. area, union electricians grew from 9,000 to 17,500 in recent years.

Here's the Catch

More of this is being built on debt. FactSet estimates Alphabet, Amazon, Meta, Microsoft and Oracle will spend $4.2 trillion in the four years ending in 2029. Van Nieuwerburgh says tech companies often borrow from banks and private credit through off-balance-sheet entities. That makes the obligations hard to see.

If AI revenue doesn't cover the debt, lenders take the losses. The projects slow down. The bid for power, labor, and land cools with them.

Dirt Dawg Take

When one user can outbid a 1,000-job factory for power, it sets the price for every parcel near that power. That is good news if you own the dirt.

But the bid is only as strong as the debt behind it. The landowners who win this cycle will own dirt that works for more than one buyer.

✨ The Alpha Effect

A Big Number Is Not a Plan

$10.3 trillion does something to people. It makes every acre near a substation feel like a winning ticket.

That feeling is the risk.

Big numbers invite borrowed conviction. You hear trillions, and you stop asking questions, because the size of the bet feels like proof. It isn't. The railroads were real. Plenty of the companies that built them still went broke. The tracks stayed. The investors who needed one outcome did not.

Holding two ideas at once is a skill. This boom is real. The debt under it is real too. Most people pick one side and argue it. The pros carry both and stay calm.

Look hard at the story you tell yourself about your land. If it only works in one version of the future, it isn't a plan. It's a bet on someone else's balance sheet.

Believe in the boom. Don't depend on it.

🚀 One Step at a Time

Action Steps This Week

1. Name Your Other Buyers.

Write down three users besides a data center that could buy or lease your parcel. Think manufacturing, logistics, storage, or a utility. Then find one recent sale in your county for each type. If you can't find any, you know how narrow your market is.

2. Know Who's Behind the Bid.

Pick the data center project announced closest to your land. Find out who the developer is and whether a hyperscaler has signed on as the end user. A hyperscaler building for itself brings its own balance sheet. A developer building on spec may be leaning on borrowed money. That tells you how solid the demand near your dirt really is.3. Track the Monthly Number.

The Census Bureau's monthly construction spending report breaks out data centers. Bookmark it. Read the data center line each month next to everything else. When that line flattens, you'll see it before the headlines do.

Small steps compound. The biggest bet in U.S. history still gets settled one parcel at a time.

Here's to building your success, one step at a time...

from the dirt up.

Kris "Dirt Dawg" McGee 🐾

The Dirt Dawg Den