Green and Blue Hydrogen Are Not the Only Games in Town

Germany is particularly hostile to blue hydrogen, declaring almost as an article of faith in its national hydrogen strategy that only hydrogen produced on the basis of renewable energies is sustainable. Two legitimate reasons are often cited for reservations about blue hydrogen and one poor reason. The first real concern is that generally only 90% or less of CO2 is actually captured. It seems odd to regard this as an intractable problem, particularly given the rapid strides in tracking leaks via satellite.