Daily on Energy: The very basics of the fusion ‘breakthrough’

THE BASICS: Scientists at one of the Energy Department’s national labs have reportedly achieved net energy gain during a nuclear fusion reaction, passing a major landmark on the road to the commercialization of fusion energy.

The newest breakthrough follows an experiment at the facility last year, where LLNL neared “ignition,” or a production of an excess of energy. The test output generated 70% of the energy used to trigger the reaction. Fusion in brief: Nuclear fusion, unlike its brother fission, involves the uniting rather than the splitting of atoms to produce energy.The LLNL’s experimentation uses inertial confinement, while other ventures, including the Commonwealth Fusion Systems and Massachusetts Institute of Technology-designed SPARC project, as well as United Kingdom-based Tokamak Energy, utilize magnetic confinement to maintain superheated plasma and replicate a fusion environment.

Tune in tomorrow for more about Tokamak — and why Kelsall sees greater promise in his brand of fusion. France’s nuclear industry has struggled to come online at full force this winter due to longer-than-expected repairs and stress corrosion that have sent its nuclear capacity plummeting to a 30-year-low.

Though the EU reduced its gas consumption by 50 billion cubic meters this year, the report said the cuts are not enough for future winters—warning that the bloc could face a supply-demand gap of 27 bcm in 2023 if Russia halts gas deliveries and China’s LNG imports return to 2021 levels. TOP WHITE HOUSE ENERGY ADVISER ALSO SEES LONG-TERM PAIN FOR EU: Amos Hochstein said in an interview with the Financial Times this weekend that the loss of Russian piped gas imports means that more energy market turmoil is “likely,” especially in Europe, for years to come.

“I think that the idea that financiers would tell companies in the United States not to increase production and to buy back shares and increase dividends when the profits are at all-time highs is outrageous,” Hochstein told the Financial Times. “It is not only un-American, it is so unfair to the American public.”

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