China, Dec 29: Archaeologists in China have revealed a stunning discovery--a segment of a 2,200-year-old ancient highway, nearly 900 kilometres long, that once connected the heartland and frontier of ...
Along the Jinan–Weifang highway in China's Shandong province, a 68 MW solar system now produces 68 GWh per year, which is more than four times the route’s own electricity consumption. The highway is ...
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