It would have been interesting to also estimate how much CO2 would be reduced if instead of a glass roof they used a normal properly insulated roof.
Buildings like this in Paris are often so tightly packed together that windows in walls barely provide any light. Replacing the roof with a more standard one would necessitate giving up any daylight and having lights on all the time.
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It would have been interesting to also estimate how much CO2 would be reduced if instead of a glass roof they used a normal properly insulated roof.
Buildings like this in Paris are often so tightly packed together that windows in walls barely provide any light. Replacing the roof with a more standard one would necessitate giving up any daylight and having lights on all the time.