FUSION ENERGY NEWS

Helion Energy’s Polaris prototype becomes the first privately funded machine to operate with deuterium-tritium fuel and reaches 150 million degrees Celsius. Inertia Enterprises launches with a $450 million Series A to scale laser-based fusion. ITER deploys its massive “…

Inertia Enterprises has launched as the newest commercial fusion player with a $450 million Series A led by Bessemer Venture Partners. Co-founded by Twilio’s former CEO Jeff Lawson, NIF physicist Dr. Annie Kritcher, and fusion plant designer Prof. Mike Dunne, the compan…

Avalanche Energy closes $29M for desktop-sized fusion machines, Pacific Fusion eliminates $100M in reactor costs, Helical Fusion completes coil manufacturing hardware, a first-of-its-kind U.S.-Israel fusion supply chain initiative launches, Germany commits €14M to ine…

Fusion Energy Base has launched a new RFQ Portal designed to connect fusion machine developers with the growing fusion supply chain. With supply chain spending surging 73% to $434 million in 2024 and 63% of companies concerned about supplier availability, the platform a…

Fusion energy advanced on multiple fronts this week: DOE and Kyoto Fusioneering announced a tritium breeding blanket partnership at Oak Ridge, the EU Parliament backed a fusion leadership declaration, TVA filed Tennessee’s first fusion license application, and General F…

General Fusion has announced a definitive agreement to go public via Spring Valley Acquisition Corp. III, creating the fusion industry’s first pure-play public offering at a $1 billion valuation. The deal follows last month’s TMTG-TAE merger and signals that private ven…