ER26-3515-000 · 2026-08-13 · PJM Interconnection, L.L.C.
Topics in the text: Reliability and curtailment · Registry access · Cost allocation
Responses and related views
Aggregate figures or individual projects?
Rep. Frank Pallone Jr. (New Jersey) · Direct response
Pallone wanted as much of the registry made public as possible to improve demand forecasts. FERC records his request separately from the states’ requests for protected access. He spoke as a member of Congress.
PDF p. 18, ¶39Pennsylvania asks to see curtailment data
Pennsylvania Public Utility Commission · Direct response
Pennsylvania’s commission supported creating a registry but wanted state commissions to have access and wanted PJM to record curtailments. Its comments addressed the proposal before FERC rejected interim curtailment service.
PDF p. 8, section II, Large Load RegistryStates need usable records to set retail rules
Organization of PJM States · Direct response
OPSI wanted meaningful state access to the registry to set retail curtailment rules and allocate costs. Its September comments distinguish the registry, which it supported, from the compensation mechanism it challenged.
PDF p. 7, section I.DGive customers a chance to correct errors
Equinix and PJM industrial customers · Direct response
Equinix wanted customers notified and allowed to verify or correct the information PJM would use. Industrial customers also requested an appeal and safeguards for commercial data.
PDF p. 17, ¶38Who answers for a supplier’s data?
Southern Maryland Electric Cooperative · Direct response
The cooperative asked who bears liability when a distributor reports information obtained from another party, how it could recover its compliance costs, and whether the reporting manual would be filed for review.
PDF pp. 16–17, ¶37A registry cannot tell an operator what just tripped
Independent Market Monitor for PJM · Direct response
The market monitor distinguished enrollment data from real-time telemetry. It said PJM had not shown how it would measure an actual reduction in the proposed interim service.
PDF p. 18, ¶40Corporate buyers oppose a uniform retail cutoff
Data Center Coalition · Direct response
The coalition supported letting customers bring their own generation but opposed the proposed interim service. It argued that PJM’s region-wide mandatory curtailment rule would displace state retail decisions.
PDF pp. 2–4Consumer advocates tie curtailment to an alternative to the backstop
Joint Consumer Advocates · Direct response
The advocates saw value in a choice between contributing new capacity and curtailing with appropriate state action. With suitable eligibility rules, they argued, this mechanism would make a separate backstop procurement redundant.
PDF pp. 2–3, 40Kentucky, Ohio and Virginia abstained on the IRAS comments
Organization of PJM States, recorded member positions · Direct response
Delaware, D.C., Illinois, Indiana, Maryland, Michigan, New Jersey, North Carolina, Pennsylvania, Tennessee and West Virginia commissions supported OPSI’s comments. Kentucky, Ohio and Virginia commissions abstained. The vote covered the whole filing: OPSI supported a registry but wanted clarification or separate treatment of curtailment compensation.
PDF pp. 1, 7–10, footnote 2 and sections I.D–IIIGoogle asked FERC to separate the registry from mandatory interim service
Google · Direct response
FERC records Google’s request to accept the registry on its own. Google argued that getting better large-load data need not depend on approval of PJM’s wider curtailment and compensation design.
PDF p. 16, ¶36, citing Google protest pp. 3, 18Printed headings where available; page ranges otherwise. Open a heading to read the original passage.