Green Options

I don’t think there is one big solution to our energy problems and the environmental problems related to the use of fossil fuels–there are lots of little solutions that in the end add up to a big solution.One of those little solutions I have been reading a lot about lately is a Drain Water Heat Recovery Device (DWHR). It looks like part of something you would find hidden in the hills and hollows of Appalachia that makes moonshine, but a DWHR [...]

Image Credit: Dawn Solar

Solar hot water systems should be in use everywhere in the country. They are not terribly expensive to install, and the payback period on them is much shorter than it is for solar photovoltaic. Even in cold climates, it is possible to have a system with a heat exchanger and an antifreeze filled loop, so that the system can be run, even when nighttime temperatures are below freezing.

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