(EnergyAsia, July 11) — A Sino-German solar energy cooperation has built photovoltaic and photovoltaic-diesel engine hybrid stations in 11 villages in China’s northwest Qinghai province. The projects have benefited at least 520 rural households in the Mongolian-Tibetan-Kazak prefecture of Haixi and the Tibetan Prefecture of Haibei.   Launched in July 2002, the Sino-German cooperation programme…