There’s an interesting group called All Power Labs who research biomass gasifiers: in lay terms they make machines that can convert hay, wood chips, nutshells (a large variety of biomass substances) into clean gas products which can be used to power other things – such as a diesel engine generator (which they do). You can […]
Our first (bedroom) rocket stove worked really well … it literally saved us during our first winter here. We did not have enough wood prepared … and it’s super efficient burn-and-battery kept us warm. However there was one recurring problem. The top surface was made of metal. It was intended to both radiate heat quickly […]
It is almost the end of December and winter is well upon us. It arrived much earlier then last year (we are now experiencing snow and temperatures that arrived in late January last year). I am relieved that we got the second rocket stove done in time … it means this year we can enjoy […]
Despite the irony of the title – electricity was an inevitable next step in the water infrastructure. The basic needs was to get an electric outlet for the pump. However I decided to take it one step further and install additional power outlets that would be available in the fields (so that I wouln’t have […]
… 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 […]
Elaborate images of a rocket stove building project with a very nice cob finish to it.
I’ve been looking at lots of applications for Rocket Stoves. It is a beautiful and simple DIY technology I want to use as much as possible in our new house. This includes heating water. We currently have a simple (purchased) wood-based boiler that does an OK job and I suspect even has an inherent “rocket” […]
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? […]
Here is an even simpler cooking version of the rocket stove. I am wondering how to make it a steadier cooking platform – but other then that it’s so simple and looks very efficient. http://www.youtube.com/watch?v=YF8VTl4lqvA
Though not an appealing website(clunky UI) has a lot of really well-grounded and useful information I believe can be very useful especially to do-it-yourselfers.