The Digest’s 2021 Multi-Slide Guide to Photolysis – splitting water with photons to make hydrogen

As we conclude Gas Week here in Digestville, we’d like to share this intelligent and thoughtful summary of photolysis – that is, splitting water with photons to make hydrogen, that’s available on the internet but hard to find. It’s an excellent reminder that photons can split water, in fact, everyday plants do it every day. Making it industrial scale and at commercially-relevant rates? Here’s a summary from SRI’s Brent MacQueen.