Rocket (stoves) here, rockets there, rockets rockets everywhere

We’ve built two sort-of rocket stoves (red and bell) so far … and they (though far from optimal efficiency) have been magical, pleasant and a godsend to our quality of life (being warm and comfortable in winter). Rocket stoves are simple (but not idiot-proof) technology, built from common and available materials, they are super efficient […]

Building an Earthship in a Cold Climate? STOP

… and read the book Passive Annual Heat Storage – Improving the Design of Earth Shelters by John Hait. Should Earthships be insulated? Yes (but not in the obvious way it’s being done today). Should Earthship floors be insulated? No. Can an Earthship provide a comfortable (21c) climate using passive means during the winter season […]