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December 19, 2025

Regional Entities

ERCOT’s Reserve Margin Climbs to 10.6% in 2020
ERCOT will likely welcome back double-digit reserve margins next year and well into the decade, according to the grid operator’s latest CDR report.
West’s RC Transition Earns Plaudits
The Western Interconnection’s transition to multiple reliability coordinators ended well when SPP took over the remaining Peak Reliability territories.
Westward Ho: SPP Now a Western RC Provider
SPP became the first regional transmission organization to handle RC services in the Eastern and Western Interconnections.
FERC, RF in Debate over CIP-014 Modeling
FERC is engaged in a debate with ReliabilityFirst over the modeling transmission owners should undertake to identify “critical” substations under CIP-014.
Extreme Weather Tops NERC Winter Outlook
North America’s grid has adequate resources to meet energy needs this winter, but NERC remains concerned about unpredictable circumstances.
NERC Certifies SPP as RC Provider in West
NERC has certified SPP’s reliability coordination offering in the Western Interconnection, allowing the RTO to offer those services effective Dec. 3.
Overheard at ReliabilityFirst’s Annual Meeting 2019
ReliabilityFirst’s annual meeting featured discussions on cybersecurity, GridEx V, electromagnetic pulses and the health of the ERO.
RF Enforcement: ‘Getting Harder to Process Violations’
Processing NERC violations is getting more difficult — at least in ReliabilityFirst, says the regional entity’s enforcement chief.
RC West Oversight Committee Briefs: Nov. 19, 2019
Having become RC of record for much of the West, CAISO’s RC West is taking on new responsibilities as time error and GMD monitor for WECC.
RF Briefs GOs/GOPs on 2020 Spot Checks
ReliabilityFirst briefed members on spot checks for generation owners and operators that focus on risks of insufficient long-term and operations planning.

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