廣告

2021年2月10日 星期三

How Germany made the solar panel affordable

 In 2004, a decisive shift in German government policy led to a subsidy system for solar power. By 2012, Germany had changed the world

How Germany made the solar panel affordable
ECONOMIST.COM
How Germany made the solar panel affordable
Gradually, then all at once...

沒有留言:

網誌存檔