Energy demands from big tech, including for AI, has elected officials giving an old power source a second look.

AI's voracious energy appetite is straining already outdated power grids. Here's how nuclear and solar energy could fix that.

DeepSeek's emergence is a reminder that energy efficiency remains a better bet than one on the largest energy production ramp-ups in human history.

The startups and power producers that are betting big on new nuclear are vulnerable to an energy efficient AI model.

Constellation Energy and Vistra sank as the DeepSeek artificial intelligence model sent shock waves through the market.

The jaw-dropping energy demands of AI tools has led some California companies and lawmakers to re-examine the possibility of nuclear power.

Key Takeaways Nuclear power providers Vistra and Constellation Energy were the worst-performing stocks in the S&P 500 on Monday as investors questioned whether AI will require the huge amounts of computing power and electricity once expected.

The Emirates Nuclear Energy Company plans to invest chiefly in the US, where an AI boom is driving growth in power demand, and is also in talks for a UK project.

Oklo shares surged to another record high Friday as investors continue to bid up nuclear energy companies on expectations of growing energy demand to support AI infrastructure. Monitor these important chart levels.

Hoping to capitalize on the data center power boom, state-owned utility Santee Cooper is looking for partners to finish construction on two incomplete reactors.

Nuclear energy stocks roared higher Thursday, extending gains earlier in the week amid expectations of growing energy demand driven by AI after President Trump announced a $500 billion AI infrastructure project.