NIF ignition (December 2022)
Lawrence Livermore National Laboratory's National Ignition Facility produced 3.15 megajoules of fusion energy from 2.05 megajoules of laser energy, achieving ignition for the first time. The experiment used 192 lasers to compress a tiny fuel capsule.
The result was hailed as a major milestone for inertial confinement fusion, though the facility is not designed for power generation.
NIF's achievement showed fusion ignition is possible, but commercial power from inertial confinement remains a distant goal.
Shows a different fusion approach reaching a major milestone, and the long path from scientific breakthrough to commercial power.
