Category Archives: Heating

The Rocket Mass Heater Builder’s Guide

This kickstarter was originally planned for last year … its finally arrived. Until now there has really only been one book on Rocket Mass Heaters by Ianto Evans, but having read it and built rocket stoves guided by it, I feel it is out of date (though I haven’t seen the latest edition). There has […]

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 […]

Our First Rocket Stove

If you are reading this and interested in the technical aspect of Rocket stoves you may want to scroll down to the last part of the post where there is a description of what we actually built. But first, I do will indulge in some personal reflection about rocket stoves. What is a Rocket Stove? […]

Rocket Stoves

I first came across Rocket Stoves a couple of weeks ago at Paul Wheatons friendly website. I still do not grasp completely how they work but I am learning a lot (and asking a lot of questions) … in other words educating myself 🙂 Gasification Gasification is a word we’ve encountered many times in relation […]

Heating Resources

We want to have a really pleasantly warm house when it gets cold outside. Building with hemp insures that we enjoy a wonderfully insulated home. Now we need to deal with heat – which includes both environmental heating and water heating. In typically built houses which tend to be cold when it gets cold outside […]

House Heating Requirements (revisited)

IMPORTANT: this note was added after the post was published but seemed important enough to be inserted at the beginning of the post. I am just now realizing that my perception of heating requirements are based on experience of poorly insulated homes. This is why I expect stoves to be lit numerous times a day. […]

An Imaginary(?) Intergrated Heating System

This morning I walked into a cool Yoga room (we usually have in our house one room which is dedicated to Yoga, Meditation, etc.). It’s the coolest of the rooms in the apartment because it’s a corner room and extremely exposed to the elements (and probably not well insulated). This launched us into a conversation […]