How This Couple Built A House That Generates Its Own Energy

Don't get us wrong, we like having a roof over our heads.But most of our homes produce a heck of a lot of carbon: in fact, household air pollution is the world's largest environmental health risk, according to the World Health Organisation.Which is why ex-London living couple Mike Coe and Lizzie Stoodley decided to green up their lives by building a 'self-sustaining home.' (The project took a total of five years to complete. Yikes.)The Cropthorne Autonomous House, in the Worcestershire countrysi