Building clean power for data centers in a gas-obsessed market

Most big AI data centers being built in the U.S. right now are betting on gas power, not renewables. Developers, banks, and the Trump administration are backing large gas projects, including a 9.2 gigawatt buildout in Ohio for OpenAI. Gas is winning out mainly because it's seen as faster to secure than waiting years for grid connections or dealing with the on-and-off nature of solar and wind.

But a smaller group of developers argues renewables can actually move faster and cheaper for these projects. Companies like Cloverleaf and Planted Solar are quietly building large solar, wind, and battery projects for data centers, sometimes paired with nuclear plant relicensing or backup gas generators for reliability. One developer says it's on track to deliver about 7 gigawatts of these mixed renewable-plus-grid projects by the end of this year, faster than most single large gas plants get built. Behind-the-meter solar (power generated on-site rather than drawn from the utility grid) is also gaining interest as a way to get projects running faster with smaller connection requests.

None of this is likely to change your own electric bill or rebates directly, but it matters for how power grids evolve where you live. Local opposition to data centers is growing regardless of whether they run on gas or clean power, over issues like water use and noise. Communities are increasingly asking developers for real benefits, like lower electricity bills or infrastructure investment, rather than caring which fuel source is used.