Photovoltaics might muddy this a bit going forward I guess. And of course wind and water wheels are pretty old technology too.

Hydro, wind, and solar have entered the chat.

Say “heat pump” three times in the mirror with the lights off and you’ll summon Alec from Technology Connections.

My late Grandpa held this interesting machine as one of the most underappreciated truly new machines of his generation.

Solar powered dehumidifier. Take that Atlas.