Gas, nuclear, or solar?

They solve different problems on different clocks. Natural gas is the only source that delivers firm, dispatchable power at data-center scale on a construction timeline today. Nuclear offers the best long-run profile — firm, dense, carbon-free — but new capacity, including small modular reactors, is broadly a later-decade story. Solar with storage deploys fast and cheap per unit of energy, but struggles to carry a flat, always-on load by itself. The honest question is not which is best; it is which can show up when.

The axes that matter

An AI data center buys on three axes: firmness — power every hour, including still winter nights; time-to-power — megawatts that arrive on the buildout's schedule; and scalability — a path from the first block to gigawatt scale on one site. Cost matters, but it is negotiated inside those constraints. A cheap megawatt-hour that arrives years late, or disappears at sundown, is not the product. Any honest comparison of the three sources has to be scored against all three axes at once, not the single axis where each happens to shine.

Nuclear: the right answer, later

On paper, nuclear fits AI load almost perfectly — firm, dense, emission-free, steady for decades. The constraint is the calendar. Large new plants take many years; small modular reactors are promising but still working through licensing and first deployments. Existing plants can serve data centers, but there are only so many of them, and restarts and uprates are one-time gains. Nuclear is a strong answer for the next chapter of the buildout, and serious buyers are contracting for it on exactly those terms — for later.

Solar and storage: real, but partial

Solar deploys faster than any other generation source and keeps getting cheaper, and paired with batteries it can serve a meaningful share of a data center's energy. What it cannot yet do economically is carry the whole load: storage sized to bridge nights and long cloudy stretches makes fully firm solar expensive. Its natural role in this buildout is hybrid — trimming fuel burn and emissions on sites anchored by dispatchable generation.

Gas: the bridge that exists

Gas generation is mature, dispatchable, and buildable on timelines measured in months and years rather than the better part of a decade — and sited behind the meter where the fuel is, as in the Permian Basin, it pairs the fastest timeline with fuel priced structurally below national benchmarks. Why is Waha gas so cheap? and the cost math cover the economics; what is a power foundry? covers the model. The likely end state is a portfolio — gas now, solar alongside, nuclear later — with gas carrying the buildout in between.

About Corley Energy

Corley Energy is a behind-the-meter independent power producer, founded in 2024 by Jake Corley, Tim Bozeman, and Mark Meyer. We convert stranded Permian Basin natural gas into firm, contracted electricity for AI data centers at Power Foundry, our ~1,000-acre development in Upton County, Texas. Start with what a power foundry is, see the company facts, or check current capacity on the Sites page.

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