Have the columns written by your tech staff include geothermal heat pumps, the carbonless route to REAL Zero Net Energy homes and buildings.
If we want homes and buildings to be ZNE (zero net energy) with all of their thermal and electric energy generated on-site, we should deploy solar PV, and geothermal heat pumps. Your tech staff should write about this off-the-shelf solution to global warming.
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Bill Martin
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