Gas Projects Overtake Wind in Texas Queue as Data Center Plans Surge

*TL;DR: Gas‑fuelled projects have surpassed wind in Texas’ power‑plant queue for the first time since 2016, spurred by data‑center plans that could quadruple peak demand.

Context ERCOT’s interconnection queue lists generators waiting to connect to the Texas grid. Historically, wind and solar have dominated the list, but the last six months show a clear shift toward gas. The queue is an early indicator of future capacity, though only about 22 % of listed projects typically reach completion.

Key Facts - Gas projects now total nearly 64,000 MW, up more than 400 % from March 2023, while wind projects sit at about 48,000 MW after an 87 % increase. - Prospective data‑center developments in Texas represent roughly 360,000 MW of power demand, more than four times the grid’s record peak of 85,500 MW set in August 2023. - ERCOT CEO Pablo Vegas told a Senate committee that such demand would require “a lot more” gas generation to keep the grid balanced and reliable. - About 9,000 MW of queued projects are receiving loans from the Texas Electricity Financial (TEF) corporation, many of which are near‑term gas plants. - Gas turbine supply chains are strained; orders placed today may not be fulfilled until 2031, prompting developers to repurpose aircraft or ship turbines and to aggregate small generators into larger plants.

What It Means The surge in gas‑fuelled projects reflects the market’s response to data‑center operators seeking 24/7 power for AI workloads. Gas plants provide dispatchable power—electricity that can be turned on or off as needed—unlike wind and solar, which depend on weather. ERCOT’s current market design, created in the late 1990s, rewards cheap, intermittent renewables but undervalues the reliability of gas. Vegas argues that the design must evolve to credit gas’s firm capacity, especially if the projected data‑center load materialises.

If the 360,000 MW demand materialises, Texas could see a dramatic expansion of gas infrastructure, potentially reshaping the state’s energy mix. The next steps will involve regulatory adjustments, financing for gas projects, and solutions to the turbine supply bottleneck. Watch for ERCOT’s upcoming market‑design proposals and the progress of large‑scale data‑center approvals, which will determine whether gas truly becomes the backbone of Texas’ future grid.