DIY geothermal residential installation. How much can you do?

Installing a geothermal heating system is not rocket science. Most of the work can be done by the homeowner or hired out to a professional saving $20,000 to $60,000 and making the payback very fast especially considering the tax credits or local money that might be available from utilities. Everyone will want you to use […]

Aquaculture water heating and chilling, benefits. PROS and CONS

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I love heating aquaculture and aquaponic farms with heat pumps. I have found that most applications can benefit from using heat pump technology over other methods like solar, gas or electric element heaters. Air to water, Water to water geothermal and air to air heat pumps are usually 4 to 6 X more efficient than […]