Throwback Thursday: TWENTY YEARS AGO!! The Intergovernmental Panel on Climate Change (IPCC), debated the future of hydrogen. They came up with 4 scenarios that could describe the overall utility of hydrogen in the years to come: “Hydrogen in a bottle”... (More)
Hydrogen
To get the same Btu per volumetric flow of H2 compared to natural gas, we need 5x pressure? That seems like a problem for an aging pipeline system.
What is the round trip efficiency of making and using h2 from electricity? Now and potentially/theoretically?