Quote:
Originally Posted by GreenSPACE
Some kind of geothermal for a project that large would be viable. In small residential (for a single house) the costs outweigh the benefits. Geothermal is certainly an option in Edmonton.
I have loved Michael Z's idea for the Rossdale plan for quite some time. But it needs to be part of a catalyst development to have some shops/services/residential down there as well. Problem with Edmonton right now is all the effort is on Quarters, Blatchford, even Fort Road, the City is tapped out. We have a lot of brownfield sites unfortunately.
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Geothermal is absolutely viable in single family homes... There are quite a few ground source heat pumps going in new installations, in fact s lot of builders offer them as an upgrade. My neighbour has a ground source heat pump that he installed as a retrofit in a house similar to mine
In the Rossdale case though, you're talking about raising the temperature of a considerable amount of water. Assuming that hot water from the ground is not available and you'd require a mechanical method of heating the water through the use of a hear pump and in-ground evaporator loop, not sure what kind of system you'd need to generate the necessary BTU's
Agreed though.. This ain't happening any time soon