Could powerful lasers unlock cheap fusion power?

Published On Sep 9, 2024, 7:07 PM

The article discusses the potential of using powerful lasers in nuclear fusion technology for generating cheap and carbon-free electricity. Researchers at the National Ignition Facility (NIF) achieved a significant breakthrough in controlled fusion in late 2022. However, Xcimer, a startup founded by two scientists, believes that more powerful lasers (up to 20 megajoules) could enhance the feasibility of fusion energy and plans to develop a reactor that could supply electricity to the grid by the mid-2030s. The venture has raised $100 million to start their project, although they acknowledge significant engineering challenges remain.