According to the U.S. Energy Information Administration, more than half (51%) of the energy used in U.S. homes is directly spent on just two end uses, heating and air-conditioning. As such, producing a comfortable temperature within your living space creates one of the biggest carbon footprints of our modern living environment.
I frequently speak at college campuses and trade apprenticeships. Whether it be to future engineers or contractors, my technical talks typically end up covering non-technical content, specifically career development.