This almost certainly bull. Compared to what? The article doesn't say. Propane makes a great refrigerant and has a low GWP. I am all for new, more efficient approaches, but there needs to be more information than is provided in the article.
I'm guessing we will find out: "Daikin has already developed the product, and U.S. industry group SAE International will verify its performance and safety under operating conditions."
This almost certainly bull. Compared to what? The article doesn't say. Propane makes a great refrigerant and has a low GWP. I am all for new, more efficient approaches, but there needs to be more information than is provided in the article.