Michael Barnard

Germany's hydrogen strategy keeps producing numbers that sound like market evidence until the subsidy structure is examined.

This debate examines whether geothermal energy has finally reached a commercial turning point or whether enthusiasm is outpacing the technology's current capabilities.

Washington is right to look underground for energy security. But the stronger near-term case is thermal infrastructure, not deep-drilled electricity.

This debate examines whether geothermal energy has finally reached a commercial turning point or whether enthusiasm is outpacing the technology's current capabilities.

Lower Saxony's hydrogen trains will probably not be retired because a politician announces that battery-electric multiple units were the better technology.

Lower Saxony’s hydrogen rail fleet now faces a capital-gate test against battery-electric trains already selected for the next stage.

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Europe's public hydrogen refuelling network is not growing, but shrinking slightly. It is, however, changing shape.

Europe is closing hydrogen car stations while AFIR rules and grants preserve 700-bar capability inside new dual-pressure sites.

Romania’s Danube blast exposed a hidden dependency: river-cooled nuclear plants need reliable heat rejection as heat, drought and demand peaks converge.