Library ahead of its time; Uses water deep within the Earth for heating, cooling

One From MA where You can go to the public library and read up on geothermal technology, or just talk to the building custodian.

Michael Hutchinson helps maintain the library’s geothermal heating and cooling system, one of Haverhill’s hidden gems that few people know about.

“It’s worth it,” Hutchinson said of the system and the money it saves. “It’s very efficient.”