Colorado-headquartered Xcimer Energy has announced the start of operations for Phoenix, what the company calls the largest ...

Xcimer Energy today announced that the U.S. Department of Energy (DOE) has formally approved the company's preconceptual design and technology development roadmap milestone for Athena, Xcimer's ...

The US Department of Energy (DOE) has officially cleared the preconceptual design and technology ...

A Colorado-based fusion energy company said the U.S. Dept. of Energy (DOE) has approved the company's preconceptual technical ...

Focused Energy, a German-American fusion startup, announced it has raised $240 million in Series A financing to build a laser ...

With the promise of unlimited energy, Xcimer has raised over US$100 million from investors and the US Department of Energy to develop a high-energy laser system that's intended for use in a practical ...

The NT Times had a recent article discussing laser nuclear fusion. Nextbigfuture has spoken with all of the nuclear fusion companies listed in the NY Times article as they all attended the 2023 ...

Lawrence Livermore proved over 4X power gain from laser fusion in April 2025. Upgrading to 3.0MJ laser power would take more upgrades but could deliver 20-40X gain. This would be well on the way to ...

Another fusion startup has raised another a massive round to make this type of power a reality.

Housed inside Xcimer's 74,000-square-foot laser facility, Phoenix uses a krypton fluoride excimer laser, a gas-laser design ...

The Gwangju Institute of Science and Technology (GIST) has officially launched research into laser nuclear fusion, a ...

Scientists and engineers at the Lawrence Livermore National Laboratory in California for the first time successfully produced more energy from a nuclear fusion reaction than the laser power needed to ...