TL;DRGermany-based Focused Energy raised an oversubscribed $240M Series A led by utility RWE to commercialise laser-powered inertial confinement fusion based on the NIF’s historic net energy gain experiment. The company plans a demonstration reactor at a decommissioned German fission plant.
Focused Energy, a Germany-based fusion startup, has raised an oversubscribed $240 million Series A round to develop a commercial reactor based on the same approach that produced the world’s first controlled fusion reaction with net energy gain. The round, led by German utility RWE, brings the company’s total private capital to $300 million. Focused Energy has also received $200 million in grants, making it one of the most heavily funded fusion startups in the world at approximately $500 million in total funding.
The round also included participation from SPRIND, the German Federal Agency for Breakthrough Innovation, Prime Movers Lab, and the European Innovation Council Fund. Focused Energy plans to build its first demonstration system, called Lighthouse, at the site of a decommissioned nuclear fission power plant in Germany operated by RWE, a practical decision that leverages existing grid connections, cooling infrastructure, and regulatory frameworks designed for nuclear facilities.
