It is possible to make renewable methanol, convert it into dimethyl ether, and then store/use it in a manner similar to propane:

https://www.aboutdme.org/aboutdme/files/cclibraryfiles/filen...

I could imagine a future where we use heat pumps with propane/rDME backup for power outages or extreme cold weather events, assuming that it won't be profitable to maintain residential natural gas for infrequent use.