https://www.youtube.com/watch?v=IHzY-dJmvk8 is about the China CO2 turbine. Great, we moved just slightly beyond steam. I'm unaware of any technology that can turn heat into electricity which is even close to as efficient as turbines powered by hot-things. Infrared sensitive #photovoltaic? Maybe the heat part is the mistake. Mitochrodria oxidise hydrocarbons into... ATP.