This article from 1 Million Women presents results on research about low-energy houses as opposed to regular houses, which take up a lot of energy and are a great factor of global carbon emissions. Specifically, it analyses the Lochiel Park Green Village in the South of Australia, a neighborhood of 103 zero-energy houses. Among the results are the significant health improvements on the people living in these sustainable homes, including a decision to quit smoking cigarettes by a woman living in one of the environmentally-friendly places. The advantages are also economic, as not having to pay energy bills saves a great amount of money for the residents. Photo credit: 1 Million Women