Listen to NoCO’s podcast of Erin O’Toole’s interview with John Avenson, homeowner, and Paul Kriescher, host of Heart of a Building discussing John’s home, trends in renewable energy and Colorado Environmental Film Festival Jimmy Carter’s administration had backed the design of some experimental homes along Colorado’s Front Range. Warmed by the sun and fueled by renewable sources – an exciting idea in the late 1970s. John Avenson was inspired by Jimmy Carter and wanted to live in one of the experimental homes.…