Just created an account to post exactly this. How such a statement could make it into the article is really baffling. Of the most efficient heatpumps in Europe

Just created an account to post exactly this. How such a statement could make it into the article is really baffling. Of the most efficient heatpumps in Europe, most are running on propane, which has negligible GWP ( global warming potential https://hydrocarbons21.com/ipcc-includes-gwps-for-hydrocarbons-in-new-report/ https://hydrocarbons21.com/ipcc-includes-gwps-for-hydrocarbo... ) see for example https://lambda-wp.at/ https://lambda-wp.at/ (only in German, sorry) Also, air conditioners for the private home can run on propane , see https://www.green-cooling-initiative.org/news-media/news/news-detail/2021/11/15/midea-sets-benchmark-for-more-climate-protection-with-first-r290-model-on-the-german-european-market https://www.green-cooling-initiative.org/news-media/news/new...