Why Big Oil is going gaga for green hydrogen

Fossil fuel giants see a familiar face on a renewable — and kiss up to it.

This column is for Callaway Climate Insights subscribers only, but it’s OK to share once in a while. Was it shared with you? Please subscribe.

(A native of England, Matthew Diebel is a veteran journalist who has worked at NBC News, Time, USA Today and News Corp., among other organizations. Having spent his childhood next to one of the world's fastest bod…