There aren't many properly covered temperature...
Sounds like you are much better prepared than the world class scientists in the artice.
"
Sounds like you are much better prepared than the world class scientists in the artice."
Thanks. Not really, though. I have much more to do, little by little (costs). Here are a few ideas from others that will be built with some modifications.
Water & space heating.
More space heating.
There are no tax credits, rebates or other free stuff from Uncle Samantha for such small, unapproved, unlicensed, uncertified systems except for use in the other third world countries (countries of "trading partners"), but those systems do have good uses in this third world country.
Along with solar water pumping plant (cistern for storage instead of battery), backup water heating (rocket stove with coil and small pump, no pressure), experiments with wood gasification (backup fuel for power generation), diesel, two-cycle, diesel, homebuilt welding improvisations, low-cost, tough agricultural covers, cold weather, dry climate gardening, livestock with better survivability, metal castings, machining, etc.
Many political folks legislate or otherwise impose fake environmentalism, fake safety regulations and animal "rights" policies against human beings in order to prevent business competition and eventually rid the earth of most of us. They are not us. We're more for human "sustainability" in the face of the attempted genocide.