FERC approves PJM data centre registry but rejects plan to curtail grid power to data centres
Data centre operators in PJM will now disclose detailed load and backup data to the grid operator, which formalises their status as a distinct class of grid customer. Curtailment risk has been deferred, not removed, because a revised plan can still be filed. Developers and large AI tenants should price that possibility into siting choices, power purchase terms and backup generation planning.
What Happened
FERC approved PJM Interconnection's request to build a database of data centres across its footprint. The database will record each site's location, power providers, in-service dates, load ramp-up timelines, backup generation and fuel supply. FERC rejected other provisions, including one that would have let PJM temporarily cut grid power to data centres during peak demand, saying it strayed outside PJM's authority; PJM may submit a revised plan.
Why It Matters
Data centre operators in PJM will now disclose detailed load and backup data to the grid operator, which formalises their status as a distinct class of grid customer. Curtailment risk has been deferred, not removed, because a revised plan can still be filed. Developers and large AI tenants should price that possibility into siting choices, power purchase terms and backup generation planning.
Sources
- DatacenterDynamics (opens in a new tab): FERC approves PJM's request to create data center database (2026-10-13)
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This story is part of the Laurenceo Intelligence briefing for 14 October 2026, a daily sourced briefing on AI, technology and enterprise risk published in Bermuda by Laurenceo, founded by Jorai Laurenceo. It is produced by an automated research pipeline and checked before publication; how this is made. General information only, not legal, regulatory or financial advice.