Scrutiny rises of utilities' power projections for data centers
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This stretch of land between the Conodoguinet Creek and Country Club Road near Carlisle, Pennsylvania, is in the planning stages to become a $15 billion data center complex, Friday Nov. 14, 2025, in Carlisle, Pa. (AP Photo/Marc Levy) FILE- An entrance to the Stargate artificial intelligence data center complex in Abilene, Texas on Monday, Sept. 22, 2025. (AP Photo/Matt O’Brien, File) HARRISBURG, Pa.
AI Summary
Main Idea: PJM Interconnection and other utilities are facing growing scrutiny over whether their big electricity forecasts for data centers are realistic, because bad estimates could leave regular customers paying for unneeded power projects.
Key Points:
- Utilities in several regions say data centers could drive electricity demand far higher within a few years.
- Lawmakers and regulators worry some forecasts include projects that may never be built or may be counted more than once.
- PJM said developers often do not reveal requests they make in other utility areas, which can distort demand estimates.
- In Pennsylvania, PPL Electric Utilities says data centers will more than triple peak demand by 2030, while Senator Phil King helped pass a Texas law to force developers to show stronger proof that projects are real.
Impact on the People
Negative Impact
If PJM and utilities overstate data center demand, households and small businesses could face higher electric bills for power plants and grid upgrades that are never fully needed.
Positive Impact
Tighter checks on PPL and other utilities could make forecasts more accurate and help protect ratepayers from wasted costs.
How did each entity affect people?
Rate how each entity in this article affected the American people.
- Primary:PJM Interconnectiongovernment agency or body
Candidate Entities12 candidates · 5 weighted vote min · 70% decision
- PJM Interconnectiongovernment agency or bodyPrimaryEvaluated
Grid operator at the center of concerns about speculative data center demand and utility forecasts.
Include 0 (0%)Ignore 0 (0%)5 to threshold - Electric Reliability Council of Texasgovernment agency or bodyMajorAI selected
Texas grid operator whose demand projections and disclosure issues are a major part of the story.
Include 0 (0%)Ignore 0 (0%)5 to threshold - Federal Energy Regulatory Commissiongovernment agency or bodyMajorAI selected
Federal regulator whose commissioner sought information on how grid operators judge project viability.
Include 0 (0%)Ignore 0 (0%)5 to threshold - PPL Electric UtilitiescompanyMajorAI selected
Major utility whose demand forecast for data centers is a central example in the article.
Include 0 (0%)Ignore 0 (0%)5 to threshold - Senator Phil KingpersonMajorAI selected
Texas state senator whose legislation on data center disclosure is described as a concrete response to the issue.
Include 0 (0%)Ignore 0 (0%)5 to threshold - Aaron TinjumpersonContextCandidate
Vice president of energy at the Data Center Coalition, quoted on transparency and verification efforts.
Include 0 (0%)Ignore 0 (0%)5 to threshold - David RosnerpersonContextCandidate
FERC commissioner quoted about improving data and vetting utility forecasts; important context but not the central focus.
Include 0 (0%)Ignore 0 (0%)5 to threshold
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