Fusion Power: The Future of Energy
Tech News Today | 2 Min News | The Daily News Now! · The Daily News Now!
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Show Notes
Fusion power, the long-awaited dream of harnessing star-like energy on Earth, is finally gaining momentum. Startups have raised over ten billion dollars, with big rounds exceeding one hundred million dollars, to develop reactors that can connect to the power grid. The rising energy needs from data centers have boosted investor interest. Fusion works by smashing atoms together to release massive energy, similar to hydrogen bombs but controlled. While labs have sparked fusion reactions, none have produced enough energy for a full power plant. Two main methods dominate: magnetic confinement and inertial confinement. Magnetic confinement uses powerful fields to trap superhot plasma, while inertial confinement squeezes fuel pellets with lasers or other pulses. Startups like CFS plan to demo a reactor called Sparc by late 2026, while others are building on inertial confinement, swapping lasers for pistons or magnets. These efforts mark a shift from endless experiments to grid-ready machines, and with fresh cash flowing, fusion could soon light up our world for real.
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