SpaceX's Terafab will rely on natural gas power plants, not Tesla solar panels |

7:07 AM PDT · August 7, 2026 SpaceX said this week that it will build natural gas power plants to supply electricity to the Terafab…

Trump administration has spent nearly $4B to cancel offshore wind farms |

The Trump administration is paying another $1.2 billion to cancel an offshore wind lease, this time to German utility RWE. The energy company said in…

Trump EPA wrongly canceled $20B in climate funds, appeals court rules |

7:40 AM PDT · August 5, 2026 The Trump administration did not have the authority to terminate and claw back funding that had already been…

Base Power raises another $1B to save the grid using backyard batteries |

Where most energy storage companies look for big tracts of land near large connections to the grid, Base Power is betting that it can beat…

When will fusion power startup Commonwealth Fusion Systems go public? |

Commonwealth Fusion Systems (CFS) is the best-funded fusion power startup, having raised $4 billion from investors over the last seven years, including the $1 billion…

Fusion power darling Commonwealth Fusion Systems raises another $1B |

Commonwealth Fusion Systems (CFS) has long been the best-funded fusion power startup. Now, it’s extending its lead. CFS announced Thursday that it raised $1 billion…

Fast Metals is treating waste with more waste to extract critical minerals |

Aluminum has left an indelible mark on the world — more than 3 billion tons of red mud, a waste product of the refining process,…

Data centers may face temporary power cuts to prevent blackouts on largest US grid |

8:42 AM PDT · July 28, 2026 The largest electrical grid in the U.S. has struggled to cope with an onslaught of data centers. Now,…

Antares raises $470M to build nuclear reactors for the US military |

Nuclear power startup Antares Nuclear said Monday that it has raised $470 million to build small reactors for U.S. military bases. The Series C round,…

One fallen power line exposed a growing AI data center problem. Here's how to fix it. |

A power line went down outside of Washington, DC, this week. Normally, the grid would only need a few seconds to recover from such an…