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November 2, 2024

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.
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ERCOT Searching for 3 GW of Winter Capacity
ERCOT surprised market participants with an announcement that it plans to increase operating reserves by requesting an additional 3,000 MW of capacity to shore up the grid for the upcoming winter.
House Energy and Commerce Committee
ISO/RTO Execs Talk Reliability and Resource Mix at House Hearing

Senior executives from all seven ISO/RTOs discussed how the changing resource mix is impacting reliability.

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SERC to be ‘Well Represented’ in ITCS Group
Presenters at SERC's Board of Directors meeting said the region will have a lot of input into the ERO's Interregional Transfer Capability Study.
House Energy and Commerce Committee
Efficiency and Reliability are Debated at House Energy Hearing
A House hearing looking into Republican bills aimed at curbing DOE's efficiency regulations  displayed the partisan split on reliability and energy efficiency.
ERCOT
ERCOT Voltage Drop Leads to EEA Level 2
A drop in voltage forced ERCOT to enter emergency operations for the first time since the disastrous February 2021 winter storm.
Shutterstock
ACP Asks FERC for Capacity Accreditation Technical Conference
The American Clean Power Association filed a petition at FERC asking the commission to take a universal look at capacity accreditation of different generation technologies.
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NERC Confident in Ability to Deliver ITCS On Time
Work is underway on the Interregional Transfer Capability Study that Congress assigned to NERC earlier this year.
Steven Baltakatei Sandoval, CC BY-SA-4.0, via Wikimedia
EPA Power Plant Proposal Gets Mixed Reception in Comments
EPA received comments on its proposal to regulate greenhouse gases from power plants, with some, including ISO/RTOs, arguing the proposal needed major improvements to preserve reliability.
CalCCA
CCAs Challenge California PUC on RA Ruling
CalCCA is asking California regulators to reconsider a decision that blocks CCAs from expanding if they have had resource adequacy deficiencies in the past two years.
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‘Uncertainty’ Prompts CAISO to Declare Another EEA Watch

CAISO declared an EEA watch for a second straight day, citing “uncertainty” about energy supply and load forecasts, transmission constraints and high electricity demand in the Western U.S.


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