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submitted 1 month ago by hanke@feddit.nu to c/pics@lemmy.world

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[-] awwwyissss@lemm.ee 1 points 1 month ago

Would be interesting to see reflective shades on large, glass-facade buildings to augment HVAC systems.

Shades open in the winter to cut waste from heating, then down in the summer to keep it cool.

this post was submitted on 24 Sep 2024

406 points (99.8% liked)

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