What is a windcatcher? How will hydrogen heat our homes in future? What arethe pros and cons of carbonoffsetting? This title takes a look at how newbuildings wi... » 

What is a windcatcher? How will hydrogen heat our homes in future? What arethe pros and cons of carbonoffsetting? This title takes a look at how newbuildings will be designed to use less energy and how old buildings can beadapted. It explores ways of saving energy now in our homes in schools andin the workplace. «