Go behind the scenes at the Parliamentary Select Committee for Education and Skills, where a cross-party group of MPs puts party politics aside to investigate what makes a sustainable school, in this whole-school video.
With £45 billion set to be spent on rebuilding or refurbishing schools over the next 15 years, the Committee is tasked with finding out how primary and secondary schools can be built to last. The Committee quickly learns there's a great deal more to sustainable school buildings than windmills and solar panels.
Watch as the MPs travel around the country to visit some of the most innovative new builds, talking to experts from construction and design as well as education.
And see what happens when government ministers are invited in front of the Committee to find out exactly how much they know about sustainable schools.