Source: South China Morning PostOne of China’s poorest provinces has become a vanguard for green energy, with a pilot project delivering significant savings to residents through the use of solar power.The trial, in a suburb of Guiyang, the provincial capital of Guizhou in the southwest, has seen rooftop solar panels installed on residential and commercial buildings, along with underground pumps to deliver water from a nearby river at a constant 20 degrees Celsius (68 Fahrenheit) in winter and summer. The…Read More