BBC: Nuclear Fusion Milestone Passed at US Lab

by Rachel Baker on October 8, 2013

The BBC is reporting on a milestone in nuclear fission passed at the National Ignition Facility (NIF) in the US. Disclaimer: This is not being reported on any major US News outlets

Harnessing fusion – the process that powers the Sun – could provide an unlimited and cheap source of energy.  But to be viable, fusion power plants would have to produce more energy than they consume, which has proven elusive.

Now, a breakthrough by scientists at the National Ignition Facility (NIF) could boost hopes of scaling up fusion.

NIF, based at Livermore in California, uses 192 beams from the world’s most powerful laser to heat and compress a small pellet of hydrogen fuel to the point where nuclear fusion reactions take place.

The BBC understands that during an experiment in late September, the amount of energy released through the fusion reaction exceeded the amount of energy being absorbed by the fuel – the first time this had been achieved at any fusion facility in the world.

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