Save for later Print Download Share LinkedIn Twitter More aspiring developers of clean hydrogen projects exist today than committed buyers. Lingering questions over production costs, transportation and distribution infrastructure and, in the case of green hydrogen, access to renewable power supplies have dissuaded many would-be offtakers from taking the plunge. Insiders say some buyers are waiting to see how the market takes shape amid so much uncertainty around future supplies, unwilling to make long-term commitments at this nascent stage.