David Roberts' Volts podcast covers decarbonization technologies (and policies).
Thermal batteries, thermovoltaics, district heating, advanced geothermal, electrolizers, catalysts, etc.
Roberts interviews the doers. Great intros for anyone who wants to learn more.
Its nods towards "AI" are practical, like machine learning (power grid optimization efficiency) and discovery (new molecules) vs vibes and AGI hype.