Gas Power Leapfrogs Wind for First Time in 10 Years in Texas’ Grid Connection Queue

Why It Matters

The gas‑centric queue signals a fundamental rebalancing of Texas’ generation mix, ensuring 24/7 power for AI‑driven data centers while exposing the grid to new supply‑chain and policy risks.

Key Takeaways

• Gas projects in ERCOT queue grew 400% to 64,000 MW
• Data centers could add 360,000 MW, quadrupling Texas peak demand
• Texas Energy Fund funds 9,000 MW of near‑term gas projects
• Wind queue only 48,000 MW, lagging behind solar and batteries
• Only 22% of ERCOT queue projects reach construction

Pulse Analysis

The Texas power landscape is undergoing a rapid pivot as gas‑fired generation reclaims prominence in ERCOT’s interconnection queue. A wave of AI‑focused data centers, attracted by the state’s low energy costs and ample land, is demanding unprecedented capacity—estimates suggest up to 360,000 MW, a figure that would dwarf the 85,500 MW peak recorded in August 2023. To capture this market, developers have flooded the queue with gas projects, buoyed by the Texas Energy Fund’s low‑interest loans that earmark roughly 9,000 MW for near‑term dispatchable capacity. This surge reflects a broader industry shift toward reliable, on‑demand power that can complement intermittent renewables.

Reliability concerns are at the heart of ERCOT’s embrace of gas. While solar and wind have driven down wholesale prices, their variability leaves the grid vulnerable during prolonged low‑output periods. Gas plants, with fuel‑on‑tap, can fill those gaps, but the sector faces a strained turbine supply chain—orders placed today may not be fulfilled until 2031. Developers are responding with creative engineering, repurposing aircraft and marine turbines and aggregating dozens of small generators, as seen in El Paso’s 366‑MW plant for Meta’s data hub. These workarounds, while innovative, could inflate capital costs and compress profit margins, prompting investors to scrutinize project economics more closely.

Wind’s decline in the queue underscores the competitive pressure from falling solar costs and transmission bottlenecks. Solar’s levelized cost has dropped to roughly $70/MWh, outpacing wind’s price trajectory and making solar‑plus‑storage projects more attractive. Moreover, prime wind sites in West Texas and the coastal corridor are largely exhausted, and existing transmission lines are congested, raising curtailment risk for new turbines. Policy uncertainty—ranging from federal FAA height restrictions to shifting tax‑credit regimes—further dampens wind financing. As Texas charts its next decade of generation, the balance between cheap, intermittent renewables and flexible, dispatchable gas will shape both reliability and investment flows.