3 ms·
Solar thermal is used successfully all over the world (though more away from the poles). It's beginning to be eclipsed by solar PV now but that's 4 decades of c
by ZeroGravitas 3y ago
Solar thermal is used successfully all over the world (though more away from the poles). It's beginning to be eclipsed by solar PV now but that's 4 decades of carbon and pollution free heat it has provided on a massive scale.
- pfdietz 3y agoI understand in the US it's cheaper to put up PV and drive a heat pump water heater with it.