Texas power demand to more than quadruple by 2032 as data center boom rolls on, ERCOT says

The Electric Reliability Council of Texas (ERCOT) predicts a substantial increase in Texas's electricity demand, forecasting it to more than quadruple by 2032, primarily fueled by a boom in data centers and other large industrial users. This summer's peak demand is expected to reach 98,000 megawatts, a 15% increase over the August 2023 record, though ERCOT assures sufficient supply for the immediate term. By 2032, demand could balloon to 376,790 megawatts, with data centers projected to account for 94% of the grid's total large load energy demand, significantly outpacing cryptocurrency mining and the oil and gas industry. ERCOT CEO Pablo Vegas attributed this to Texas's robust economic growth, with new loads integrating into the ERCOT System at an unprecedented pace. Local utilities, such as San Antonio’s CPS Energy, are already grappling with this challenge; its President and CEO, Rudy Garza, describes it as a career-defining issue, noting two gigawatts of data center demand are currently in the contracting phase within their service area. ERCOT is responding by implementing new strategies, including a "large load batch study process," to expedite the interconnection of these massive power consumers, and will present its forecast to the Public Utility Commission.