We heat our home with a wood stove because that's the way it was built to function best. The wood comes from fallen trees on our land or a local supplier who uses found trees (i.e., not cut to burn). This keeps our energy bills low. Also using the wood stove to dry our clothes, keeps the energy bills lower. Some days, like this one, I get really lucky and the sun pitches in too!
How are you using innovation and what you have to keep energy bills down this winter?