AI data center reliability rules advance; PJM to study SoftBank Ohio project

· Energy · United States

Proposed reliability standards for large computational loads moved closer to adoption, applying to AI data centers and crypto miners of 50 MW or more connected at voltage levels of at least 100 kV. The rules still need approval from NERC's board and federal regulators. Separately, PJM plans to study SoftBank's Ohio AI project, dubbed "Flagship," under a state agreement approach; the project includes 765-kV transmission lines to be built by AEP Ohio, roughly 10 GW of data center load and about 10.2 GW of gas-fired generation. Together the two developments show how grid operators and regulators are beginning to formally plan for the electricity demand of AI computing, and how much new generation and transmission such projects require.

Why it matters：AI data centers are becoming one of the largest new sources of electricity demand, and the rules and grid studies now taking shape will determine how quickly that load can connect.

Key points

  • Proposed standards would cover computational loads of 50 MW or more at 100 kV and above
  • NERC's board and federal regulators must still approve them
  • PJM will study SoftBank's Ohio project: ~10 GW data center load, ~10.2 GW gas generation

Sources (original reporting)

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