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Energy conservationist Andrew plans to build a radical, self-heating home by storing the warmth of the summer sun into insulated earth banks. But will this gigantic thermal experiment work?
First Air Date : Apr 29, 1999
Last Air date : Dec 06, 2023
Episode : 230 Episode
Season : 24 Season
Runtime: 45:14 minutes
Studio: Channel 4
Country: United Kingdom
Cast: Kevin McCloud
Crew:
