The AI property story gets more complicated at the power connection
PJM’s September proposal highlights another diligence question: how a large facility behaves when the grid experiences a disturbance.
The development
PJM reported on September 10 that it had proposed reliability requirements for large computational loads, including data centers. Its announcement followed a July incident in which nearly 4,000 megawatts of data-center demand disconnected in northern Virginia as facilities switched to backup generation. PJM said operators managed the resulting grid imbalances.
The announcement describes proposed requirements, not a final rule established by that article.
My take
The real estate conversation cannot stop at acreage and a nearby power line. A serious project needs the right technical people asking how service will work, what conditions apply and what equipment the site will require.
For property owners, the opportunity is to identify those questions before assumptions become commitments.
Keep the distinction clear
A contractor renting warehouse space near a project is different from the operator powering the data center itself. Those occupants have different requirements. Do not market an ordinary industrial building as data-center-ready because it sits nearby.
Before making a commitment
Ask the utility and project engineers to verify capacity, connection conditions, required upgrades and timing. Ask counsel how unresolved items affect the agreement. Treat the answers as project-specific evidence, and recheck the proposal’s status before relying on it.
Sources & further reading
- PJM Inside Lines — proposed large-load reliability standardsPublished September 10, 2026; accessed October 4, 2026
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