Marc Z. Jacobson’s recent peer-reviewed paper How Green is Blue Hydrogen is available here. This “Just have a think” video offers an excellent overview.
Blue hydrogen is being enthusiastically promoted by natural gas producers as the simplest and cheapest answer to decarbonising our economies. But recent studies have shown that it’s overall greenhouse gas emissions footprint is worse than natural gas. So, is this just the latest in a long series of diversions and deceptions from the fossil fuel industry? Here is a direct video link.