Flagship campus ramp?

10 MW in 2026 to 1.1 GW by 2030

1,950-acre Permian Basin campus

Cummins HSK78 and QSK60 natural gas sets

Behind-the-meter prime-power microgrid

Cummins to Power Circe Energy’s West Texas AI Data Centers With 2 GW

AI Energy Demand Data Centers Microgrids News On-Site Generation & Microgrids
Marin Holt
June 16, 2026
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5 minutes read

On-site generation: 2 GW platform capacity
Flagship campus ramp: 10 MW in 2026 to 1.1 GW by 2030
Site: 1,950-acre Permian Basin campus
Generators: Cummins HSK78 and QSK60 natural gas sets
Configuration: Behind-the-meter prime-power microgrid

Cummins Inc. signed an agreement announced June 16, 2026 to supply natural gas generator sets for Circe Energy’s behind-the-meter microgrids powering high-performance computing and AI data centers in West Texas, part of a platform Circe says will reach 2 GW of on-site generation capacity. The flagship 1,950-acre West Texas AI Infrastructure Campus in the Permian Basin starts at 10 MW in 2026 and scales toward 1.1 GW by 2030, running as a prime-power microgrid without reliance on the utility grid.

What Was Agreed

Cummins will deliver its HSK78 (C2000N6CD) and QSK60 (C1400N6) natural gas generator sets to Circe between 2026 and 2030, with phased energization of the West Texas campus beginning in 2027. Circe Energy designs the campuses as modular, behind-the-meter platforms that generate their own power on site rather than waiting in an interconnection queue for grid capacity. The developer frames the West Texas site as the first of several, with a combined 2 GW of generation across its portfolio aimed at gigawatt-scale AI and high-performance computing tenants.

Why It Matters

AI campuses now routinely ask for hundreds of megawatts that crowded grids cannot deliver for years, and developers are answering with on-site gas generation that sidesteps the interconnection backlog entirely. For Texas, a behind-the-meter microgrid keeps the load off the ERCOT grid during scarcity hours, but it also locks in new natural gas combustion at gigawatt scale outside the utility planning process. The 10 MW starting point is small; the 1.1 GW target by 2030 is the figure that defines what this deal actually means for Permian Basin gas demand and emissions.

Critical Perspective

A prime-power microgrid trades grid-interconnection risk for fuel-supply and emissions risk. Circe’s pitch rests on cheap, abundant Permian gas at the wellhead, but a campus that runs its own 1.1 GW of generation around the clock is a major new emissions source with no utility obligation to decarbonize it. Neither company disclosed the number of generator units, the capital cost, or whether carbon capture is planned, the details that separate a firm 2027 build from a 2030 aspiration.