Jan Rosenow on Twitter: "Which countries have the most heat pumps in Europe? Fascinating data from @helloheatpumps. https://t.co/faVp6ARTCh. Great article by @nicucalcea @energymonitorai https://t.co/zvnqTc2tdv" / Twitter
Warsaw's New Stock Darlings Make Heat Pumps and Bulletproof Gear
What are heat pumps and how do they work? | World Economic Forum