It's been a while since I updated expenses. Note that the rocket mass heater expenses included approximately $1,500.00 for CSA approved chimney materials. There's a bit of debate about whether insulated pipe is required for the exit flue, since … [Read more...]
Archives for December 2010
The Rocket Mass Heater: How Heavy Is It?
Just before Christmas we finished the heat storage bench (the thermal mass) of our stove. At some point in the whole process I started to wonder just how much cob was in it (beyond a lot), and how much the heater weighs. The tractor that we use … [Read more...]
So Nice Green Contest
Thanks to the support of all our close friends, our Facebook friends, and folks from around the world who we know only through our Facebook page, The Darfield Earthship, we have moved into 5th place of about 500 entries in the So Nice Green … [Read more...]
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