The Biden administration has placed some big bets on clean hydrogen, seeing it as a replacement fuel for some hard-to-abate industries and putting it at the heart of its long-term decarbonization efforts. But while clean hydrogen has significant long-term potential — backed by major subsidies, including the 45V production tax credit (PTC) — figuring out a path to a greater role in the U.S. energy mix is more complicated than it might seem. The proposed rules around the tax credit have stirred up a hornet’s nest worth of criticism from those who think the guidance might ultimately do more harm than good. In today’s RBN blog, we’ll preview our latest Drill Down Report on the incentives — primarily the 45V tax credit — intended to expand the clean hydrogen industry and examine some of the barriers to significant growth.