Rapid response: SPP/ERCOT winter freeze energy crisis EnergySource by Global Energy Center Frozen fountain with icicles at the Bexar County Courthouse in San Antonio, Texas (charzalan/Shutterstock) The winter storm that swept the southern and southwestern United States and parts of Mexico has left millions without access to electricity, heat, and water in the midst of a pandemic. Nearly all energy sources in the mix—from fossil fuels to wind turbines to nuclear power plants—have taken a hit in the last few days. Although rolling blackouts imposed by the Electricity Reliability Council of Texas (ERCOT) and the Southwest Power Pool (SPP) grid operator have tried to restore stability to the grid, the blackouts have had dire consequences for residents who are facing the prospect of yet another day without power. The grid operators’ response has raised urgent questions about crisis management and grid resilience. Atlantic Council Global Energy Center staff and nonresident senior fellows share their thoughts on the SPP/ERCOT winter freeze energy crisis and the way forward in this rapid response piece.