FERC found SPP’s tariff revisions laying out how it determines its planning reserve margin methodology only partly met the commission’s order on rehearing and directed an additional compliance filing.

ERCOT’s latest capacity, demand and reserves report projects summer peak demand will increase to more than 97 GW by 2034.

MISO expects a hot summer and should be able to survive load peaks into the 120-GW range, but the system could be on the brink if a scorching day produces demand near 130 GW.

Because of resource adequacy risks, MISO may need to place tougher requirements on load-modifying resources and devise new, nonemergency means to use load offsets that can't meet new standards.

Sen. Joe Manchin rebuffed Majority Leader Chuck Schumer's assertion that permitting reform was dead in the current Congress during an Energy and Natural Resources Committee hearing on load growth from data centers.

NYISO sad it expects enough capacity to serve peak load this summer under normal conditions, but hotter-than-expected weather could lead it to resort to emergency procedures.

The Texas Reliability Entity says its latest regional assessment indicates weatherization activities since the disastrous February 2021 winter storm have paid off.

There’s no going back on waning capacity in MISO, panelists agreed at a gathering of state regulators, though predictions of escalating load growth have some skeptical.

NERC’s 2024 Summer Reliability Assessment found that every region has met its reserve margin targets but that many areas would face difficult operations in lengthy, widespread heat waves.

ISO-NE outlined its current thinking on a potential Regional Energy Shortfall Threshold at the NEPOOL Reliability Committee.