Prologis' 250-megawatt Amazon campus in Trenton meets a new 25-megawatt voter cap
The data center campus Prologis is building in Trenton for Amazon is 250 megawatts, ten times the cap voters just wrote. Holders of the $120.8 billion real estate investment trust now carry rent growth from scarcity and a pipeline that increasingly needs a voter's permission.
Richard Tangthree-minute read
Trenton, Ohio has written a cap of 25 megawatts on new data centers into its city charter, by roughly 80 to 20 on November 3 1. The data center campus Prologis−0.04% — Prologis, down 0.04 percent as of its last quote (NYSE: PLD), the world's biggest industrial landlord, is building for Amazon Web Services+1.62% — Amazon Web Services, up 1.62 percent today, Amazon's cloud division, is 250 megawatts 25. Prologis says the result "does not affect its development" 1.
Residents who spent $3,800 on the campaign answer that nothing has risen past site work 3. Nick Owens, a lawyer and co-founder of Conserve Ohio, whose group helped run the charter campaigns, points out that Ohio courts have never settled when a project this size earns vested rights, the protections that let a project continue under the rules in place before a new restriction 1.
Trenton's cap is a tenth of the campus already under way
Voters set the local limit at a tenth of what is already rising
Data
| Megawatts | |
|---|---|
| Charter cap on new data centers | 25 MW |
| AWS campus under construction | 250 MW |
| Blocked Amazon annexation | 1,000 MW |
Ohio copied the cap, and the polls say it travels
The vote reaches past one project: it blocks Trenton's plan to annex land for a separate 1,000-megawatt Amazon campus 2. Seventeen Ohio communities voted on data center measures this month, the most in the nation 2, all ten charter campaigns passed 1, and the bans in Pataskala and Sunbury use the same 25-megawatt line 4. Autumn polling found 57 percent of Ohio adults would back the same limit as a statewide constitutional amendment 4.
A pure no has a price: Trenton turned down revenue its own school district said it needed to avoid a deficit of more than $20 million by 2031 5. Grove City, near Columbus, wrote the other template: developers there must fund an independent impact study they cannot influence, then win a referendum 4. Prologis helped fund the campaign against the Trenton measure, which lost overwhelmingly 2.
The scarcity story now includes a voter's permission
To investors, Prologis sells scarcity: advanced manufacturing and data center support took 17 percent of new US industrial leasing in the first three quarters of 2026 6. Market rents rose for a third straight quarter, and the company names land, capital costs, power and water as the brakes on new supply 6. Its Chicago team chases sites that already have electricity service 7. Permission belongs on that list now, and unlike power it is issued at a ballot box.
The company is also digesting SEGRO, the British warehouse and data center landlord it agreed to buy in October for about £14 billion, mostly in its own shares 8. In that fight, Prologis argued its rival had underestimated the risks of what it called "often un-zoned and untenanted" speculative projects 8.
Watch the court, then the development starts
Two events settle it. City officials indicated before the vote that they may sue, and a court would decide whether site work alone lets the Trenton campus finish at its planned size 51. Then the fourth-quarter development starts will show whether the pipeline bends toward towns that settle permission before construction begins 6.
PLD opened at $127.11 on Monday against a 52-week high of $153.35 9. A campus one city refuses does not shrink the build-out; it moves the demand to the next city that says yes. Treat permission like power: an input to secure early, now priced by voters.
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