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.
ERCOT is asking consumers in the Lower Rio Grande Valley region to limit or reduce their electricity use where possible through Tuesday, especially during the 3-7 p.m. peak demand hours.
FERC said MISO can continue doling out refunds to Wisconsin utilities, upholding the RTO’s new cost allocation methodology for three system support resource power plants in Michigan’s Upper Peninsula.
SPP says improved wind forecasting and coordination with gas pipelines have the RTO well prepared for the coming winter.
All energy storage resources wanting to qualify as capacity should register as behind-the-meter for the 2017/18 planning year, MISO said at last week’s two-day Resource Adequacy Subcommittee meeting.
The latest resource adequacy assessments in ERCOT indicate it has 25,000 to 30,000 MW of spare generating capacity for the fall and winter.
A group of Upper Peninsula electric users in MISO plans to ask FERC to investigate WEPCo. for allegedly falsifying records to increase its revenues under the Presque Isle SSR.
At last week's MISO Resource Adequacy Committee meeting, the RTO said that they're reviewing the transfer limit between their South and North regions.
The PJM Capacity Performance rules got little love during a NARUC panel discussion on the role of states versus markets in procuring electric generation.
CAISO released a revised set of principles for governing a Western RTO in a bid to convince skeptics that an expanded ISO will be amenable to the entire region.
MISO has decided to stick with its original forward design in its capacity auction overhaul, rejecting the IMM’s prompt auction proposal.
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