Daylight is free of charge and there are only a few architectural measures that lead to direct (operational) economic success through the use of daylight.
Only very few products on the market are sold because their use explicitly leads to better use of daylight. Where there is no market, there is no lobby and no lobbying, which then promotes the value of daylight and supports it via standards and regulations.
One must want to use daylight out of conviction. And convictions ultimately arise from knowledge about things.
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