This is a cool approach and actually there is some federal research money available for it. https://arpa-e-foa.energy.gov/ https://arpa-e-foa.energy.gov/ (thir

This is a cool approach and actually there is some federal research money available for it. https://arpa-e-foa.energy.gov/ https://arpa-e-foa.energy.gov/ (third one down) "DELIVERING EFFICIENT LOCAL THERMAL AMENITIES (DELTA)" We (http://www.flair.zone http://www.flair.zone) were looking into grant funding and saw it. All I could think of was heated/air conditioned underwear lol.