@peterdutoit Roofs. Wasted space. Every building should be covered with solar panels.
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@mora In France, we have *both*. The state pays subsidies if you build solar panels on your roof. Even in my very rural region, a small centre of workshops has build an immense solar roof for all. Farmers build it on big barns. |
@mora I think they passed this law for new commercial buildings in 2015 already.
However a retrofit campaign won’t do any harm that is for sure.