Net energy gain indicates technology could provide an abundant zero-carbon alternative to fossil fuels.
The fusion reaction at the US government facility produced about 2.5 megajoules of energy, which was about 120 per cent of the 2.1 megajoules of energy in the lasers, the people with knowledge of the results said, adding that the data was still being analysed...
Financial Times: Fusion energy breakthrough by US scientists boosts clean power hopes
