GEO HOOD: Large, planned developments, like the 600-acre Norton Commons (pictured), can sustain the upfront costs of geothermal through economies of scale. “The large-scale guys have it figured out; ...
Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...