Meta has agreed to a series of nuclear power deals that could total more than 6 gigawatts, enough to power about 5 million homes. The deals include existing nuclear plants from Vistra in Ohio and upgrades in Pennsylvania, plus advanced nuclear startups TerraPower and Oklo. Meta is willing to pay a premium for around-the-clock clean power to support AI data centers and carbon goals, despite cheaper and faster solar and battery alternatives. The advanced nuclear projects are years away from completion.