January 16, 2025

Electric Reliability Council of Texas (ERCOT)

NRG Extends Petra Nova’s Mothballing Indefinitely
NRG Energy plans to indefinitely mothball its gas-fired Petra Nova Power generating unit, a change from its earlier plan to seasonally sideline the plant.
Texas PUC Overturns ALJ on Price Corrections
Texas regulators denied complaints by ERCOT market participants and rejected an administrative law judge’s decision on the ISO’s price-correction practices.
ERCOT Takes a Shine to Solar Energy
With almost 31 GW of wind capacity, Texas has more wind resources than any other state and is on track to stake out similar leadership in solar energy.
Texas Public Utility Commission Briefs: Dec. 17, 2020
The Texas PUC revisited ERCOT market repricing issues, named COO Thomas Gleeson executive director and doled out $307,500 in administrative penalties.
Solar Power Boosts ERCOT’s Reserve Margins
ERCOT said that generation owners have added 5.6 GW of summer-rated capacity for 2021, which includes more than 3 GW of utility-scale solar.
ERCOT Board of Directors Briefs: Dec. 8, 2020
The ERCOT Board of Directors revised its consent agenda, confirmed TAC representatives & discussed its record installation of solar generation.
Vistra to Shut down Another Texas Coal Plant
Vistra said it would retire the Coleto Creek plant no later than 2027 because it would be too expensive to comply with latest EPA rules.
Overheard at the Texas Energy Summit
Texas may be a red state on election day, but it’s producing a lot of green for renewable energy developers, panelists said during the Texas Energy Summit.
Overheard at ACORE Virtual Grid Forum
ACORE's 2020 Virtual Grid Forum examined the role of regulators, grid operators, electric service providers and the renewable sector.
ERCOT Technical Advisory Committee Briefs: Nov. 18, 2020
ERCOT task forces working on market improvements and integrating storage brought the final results of their work to the TAC.

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