Everett-based nuclear fusion power company, Helion, announced last week that the company is looking to develop a 50-megawatt fusion power plant on land.

Despite the challenges, Helion claims it will build the world’s first nuclear fusion power plant by 2028 and has already secured a purchase agreement from Microsoft.

Washington-based fusion energy company Helion just raised US$425 million in fresh funding for its bid to be the first to produce usable electricity through nuclear fusion. The firm's latest Series ...

Helion Energy Inc., a startup working to develop commercial fusion reactors, today announced that it has closed a $425 million late-stage funding round. The Series F deal included the ...

Helion, a startup working to generate electricity from nuclear fusion, on Tuesday said it has raised $425 million in venture funding from a group of investors including SoftBank Group's Vision Fund 2.

Sam Altman’s $5.4B Nuclear Fusion Startup Helion Baffles Science Community Sam Altman is pouring more money into Helion, a nuclear fusion startup promising an aggressive timeline.

Helion's unorthodox approach to fusion power and relative secrecy has earned it plenty of fans — and critics. But don’t count its investors among the naysayers.

Helion, a fusion energy company, today announced a $425 million Series F investment round that will be used to scale commercialization efforts for the ...

Seattle-area company Helion Energy gets $425 million from investors including Sam Altman and Softbank to pursue clean energy's "Holy Grail." ...