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GlobalGrid2050

Texas ERCOT Winter Failures

Cold weather resilience, fuel security, weatherisation, reserve adequacy and grid isolation.

Study theme

Texas provides a major cold weather resilience and grid isolation case study. It contrasts with European interconnection events by highlighting fuel security, weatherisation, reserve adequacy, market structure and limited emergency import capability.

Sources

2021 Texas Power Crisis, Winter Storm Uri

FERC, NERC and Regional Entity Staff Report on the February 2021 Cold Weather Outages in Texas and the South Central United States.

https://www.ferc.gov/media/february-2021-cold-weather-outages-texas-and-south-central-united-states-ferc-nerc-and

2011 Southwest Cold Weather Event

FERC and NERC Report on Outages and Curtailments During the Southwest Cold Weather Event of February 1 to 5 2011.

https://www.ferc.gov/media/report-outages-and-curtailments-during-southwest-cold-weather-event-february-1-5-2011

Open winterisation study

Open access arXiv study on winterisation economics and weather risk in the Texas power system.

https://arxiv.org/abs/2105.05148

Open outage impact study

Open access arXiv study on community scale impacts of the 2021 Texas winter storm and managed power outage.

https://arxiv.org/abs/2108.06046