Hoffman exec highlights ‘surge’ in interest for geothermal, solar

An executive with Hoffman Planning, Design & Construction in Appleton is seeing a “real surge” in interest for new geothermal and solar projects as federal incentives reduce related costs.  Mark Hanson, the company’s director of sustainable services, spoke yesterday during the Renew Wisconsin Summit at the Monona Terrace in Madison. He said most of Hoffman’s clients are “watching the budg...