Comments by "David Elliott" (@davidelliott5843) on "Ask Peter Zeihan: Is Hydrogen the Future of Energy?" video.

  1. Added to all that Peter says - HYDROGEN IS NOT A FUEL. it does not exist on earth it’s it’s elemental form. Hydrogen is at best an energy transport medium. But it makes metals brittle and it literally leaks through seals. H2 molecules are that small. Fuel cells waste about 50% as heat and they can’t ramp up or down very quickly. They need batteries to control the power output. IC engines waste 60 % to 75% of their input energy. How can this ever be a sensible use of scarce energy sources?
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