Helion Energy achieves plasma at a stunning 150 million degree Celsius, well above the threshold to eventually generate ...

Helion Energy achieved temperatures of about 270 million degrees Fahrenheit as it works towards developing fusion power.

Helion's Polaris device hit 150 million degrees C recently, a milestone that nudges the company toward its commercial power plant that will sell electricity to Microsoft.

Inertia Enterprises will use the Series A investment to build one of the world's most powerful lasers, a key part of its ...

Fusion startups are racing to prove that they can bottle the power of the stars without the sprawling magnets or precision ...

The stakes of the “race to fusion” are dramatic. Commercial fusion has the potential to deliver nearly unlimited energy by ...

Startup Inertia Enterprises Inc. today announced that it has raised $450 million in funding to build a laser-powered fusion reactor. Bessemer Venture Partners led the round. It was joined by Alphabet ...

Nuclear fusion has captured Silicon Valley’s imagination, even as investments in the technology break every venture capital norm. A cohort of investors—a combination of ultra-wealthy individuals and ...

The co-founder of Twilio is backing a new fusion energy company that aims to manufacture the world's most powerful lasers and build a utility-scale power plant by the 2030s, following a historic ...

Startup investors are increasingly turning to nuclear fusion and fission startups to supply our power-hungry era, and they’re not afraid to write big checks. The latest evidence of that confidence is ...

General Fusion’s planned IPO marks a historic shift in nuclear fusion from government-led megaprojects to privately financed, commercially focused energy development.

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