Qatar won its bid to host the 2022 Fifa World Cup.
How will it be possible to play football in the small Arab country where summer temperatures typically reach the mid 40s Celsius?
The answer is a lot of refrigeration and solar power.
The designers claim that as a result, the stadium will be carbon neutral.
Michael Beaven, from the engineering firm Arup, is one of the architects responsible.
First broadcast 3 December 2010
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