A heat pump ‘petting zoo’? This fair helps Americans green their homes.

Apr 17

From Allyson Chiu, Washington Post, April 17th, 2024

A loose line of people snaked from a doorway in the side of a cargo truck. One young boy wandered over to examine several bales of hay stacked nearby while others waiting craned their necks to get a peek inside. A small sign in the shape of a barn stuck over the open door read, “Petting Zoo.”