8 de junio de 2026
3 min lectura
Several large data centers and crypto facilities failed voltage tests before peak summer demand. The grid operator warns of reliability risks.
Several large data centers and crypto mining facilities planning to connect to the Texas power grid ahead of peak summer demand have failed key reliability tests. The Electric Reliability Council of Texas (ERCOT) now flags increased risk of voltage instability and potential blackouts.
Texas's grid is already strained during summer heatwaves. Adding facilities that cannot maintain stable voltage threatens the entire system. If these sites connect without fixes, they could cause cascading failures affecting millions of homes and businesses.
For crypto miners and data center operators, this means delays or costly upgrades. For residents, it means higher risk of rolling blackouts. The tests reveal a gap between promised reliability and actual performance.
Several large data centers and crypto sites failed voltage tests, raising the risk of blackouts in Texas this summer.