Pa. Power Regulators Again Warn of Data Centers' Risk to Grid Reliability
An independent analysis says projected data center demand could push PJM below reliability standards from 2027 through 2030.
- The Pennsylvania Public Utility Commission released an independent analysis on Monday warning that rapid data center growth threatens electric grid reliability across the PJM Interconnection region.
- PJM stated electricity demand, driven primarily by data centers, grows faster than the ability to build new generation, potentially compromising system reliability over the next five years.
- By 2030, the PJM faces a "loss of load expectation" between six and 100 times worse than the operator's planning criterion, with projections indicating more than 13 loss-of-load events per year.
- Following a unanimous vote on Thursday, the PUC approved motions to update emergency curtailment rules and organize a technical conference on cost allocation for data centers.
- Although some lawmakers have proposed development moratoriums, no significant legislation has passed; Pennsylvania Gov. Josh Shapiro issued an executive order in August requiring data centers to bring their own power sources.
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12 Articles
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Top utility regulator warns data center demand threatens electricity reliability - Regional Media News
(The Center Square) - The future reliability of electricity supplies in Pennsylvania and nearby regions has been put at risk by data center development that is causing projections for demand to exceed anticipated supply, the state Public Utility Commission warned Monday. "Pennsylvania is at an [...]
PJM faces 2030 reliability crisis if data center load growth continues: report
In a worst-case scenario, the modeled loss of load expectation is “over 100 times worse than PJM’s planning criterion,” indicating an expectation of “more than 13 days with loss of load events per year,” said the study commissioned by the Pennsylvania PUC.
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