By David Gold
May 15 – Brazil’s iconic Maracanã is to be powered by solar energy through a partnership with World Cup sponsor Yingli Solar, who will place 1,500 photovoltaic solar modules at the top of the stadium.
By David Gold
May 15 – Brazil’s iconic Maracanã is to be powered by solar energy through a partnership with World Cup sponsor Yingli Solar, who will place 1,500 photovoltaic solar modules at the top of the stadium.