Resource Adequacy
Resource adequacy is the ability of electric grid operators to supply enough electricity at the right locations, using current capacity and reserves, to meet demand. It is expressed as the probability of an outage due to insufficient capacity.
New York generators had to rely on oil as gas was scarce throughout the Eastern Interconnection during the Jan. 25-27 winter storm, NYISO said in a preliminary analysis.
FERC approved revisions to PJM’s tariff to streamline the process for the owners of a deactivating resource to transfer its capacity interconnection rights to a new unit at the same point of interconnection.
ERCOT says it leaned on Texas’ 15 mobile generating units and an RMR unit during the state’s first major cold-weather event since 2021’s disastrous Winter Storm Uri.
MISO has deferred plans for an all-encompassing future-looking assessment that relies on member data after state regulators appeared hesitant about the move.
The North American grid made it through the winter storm of Jan. 24-26 — dubbed “Fern” by The Weather Channel — relatively unscathed, but the cold weather gripping much of the U.S. and Canada continues, and cold snaps in the future will still stress the interconnected power and natural gas systems.
Maryland's 2026 legislative session could show how states facing explosive demand growth can achieve their clean energy and affordability goals despite the Trump administration’s resistance to solar, wind and storage, according to Livewire columnist K Kaufmann.
After years of declining or stagnant power demand in New England, annual energy demand ticked up for the second straight year in 2025, potentially indicating the start of a broader upward trend.
The Oregon Public Utility Commission questioned Portland General Electric’s proposals concerning grid infrastructure cost allocation for data centers, voicing concern that the utility risked prioritizing data centers over other customers.
State regulators in MISO asked FERC to let power industry stakeholders determine how to allocate the costs for an Indiana coal plant forced to stay online by the Trump administration’s Department of Energy.
The Electricity Customers Alliance released a paper offering some potential ideas FERC could take up to ensure affordability in a era of major load growth.
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