If you want your new home to have an environmentally-friendly design, then you'll be looking at how you use energy in the property. You may have a general idea of how to make a home more energy efficient and how to create your own renewable power sources. The question is, how far can you go? Energy-efficient homes can be measured by the way they use and produce energy. As you look at your options, you'll come across different descriptions for how this works like carbon zero and carbon positive.
29 January 2019