The race for commercial fusion power is heating up. Investors have poured money into fusion startups over the last several years, and one of the more recent beneficiaries of their beneficence is Zap Energy, an Everett, Washington-based startup that’s pursuing a clever approach to harnessing the power of the stars. The company recently closed a […]
When it comes to fusion power, there are two basic approaches: One, create a small star here on Earth that’s held in place by powerful magnetic fields. Two, use intense lasers to make a succession of even smaller stars, but repeat the process several times per second. Moritz von der Linden likes his odds with
Marvel Fusion lands $70M for laser-powered fusion bet Read More »
Over the last several years, fusion power has gone from the butt of jokes — always a decade away! — to an increasingly tangible and tantalizing technology that has drawn investors off the sidelines. The technology may be challenging to master and expensive to build today, but fusion promises to harness the nuclear reaction that
Every fusion startup that has raised over $300M Read More »
Ever since a government experiment proved in 2022 that fusion isn’t as far fetched as it once seemed, physicists, engineers, and investors have been growing increasingly bullish on the technology’s ability to deliver on its long held — if frequently delayed — promise of providing nearly limitless amounts of emission-free power. The latest exhibit of
Proponents of nuclear fusion have long promised to create nearly limitless power here on earth by harnessing the same reaction that powers the sun. Today, fusion’s biggest hurdle is ensuring that any fusion power plant produces more power than it needs to operate. The second is ensuring that it has enough fuel to run. Many
Without this company’s technology, future fusion power plants might never light up Read More »
A nuclear fusion experiment at the University of Wisconsin-Madison has set a record for the strongest steady magnetic field confining a plasma, ushering in new hope that forthcoming demonstration reactors will deliver on their promises to produce more power than they consume.. The new magnets came from Commonwealth Fusion Systems (CFS), a pioneering startup in
WHAM! Nuclear fusion experiment hits new record for magnet strength Read More »
Commonwealth Fusion Systems is shipping a pair of its specialized magnets to the University of Wisconsin–Madison, the startup exclusively told TechCrunch. The move comes years before CFS anticipates starting its demonstration reactor, SPARC. It’s the first such deal, though possibly not the last, suggesting that the fusion sector has matured to the point where it
Why Commonwealth Fusion Systems’ superconducting magnet sale is more than it seems Read More »
Conner Galloway and Alexander Valys have followed developments in nuclear fusion research since they were roommates at MIT some 20 years ago. For much of that time, it wasn’t the most exciting pastime: breakthroughs were few and far between, and commercial fusion remained perpetually on the horizon, always 20 years away from providing inexpensive, inexhaustible,
