We have published a number of posts about hydrogen (H2), the next “big thing” in energy (see our hydrogen posts here). Although it may seem that hydrogen is new and big and different, it’s actually been a part of our energy mix since the 1950s. We previously explained the difference between “gray” and “blue” and “green” H2 (see Blue vs. Green vs. Gray Hydrogen – Differences, NatGas Connection). Today we have an article that explains how so-called gray hydrogen can easily be made blue and (for the more extreme among us) almost as good as green H2.
