BEIJING, CHINA - JANUARY 17:  (CHINA OUT) A solar-powered traffic light is seen in front of the Tiananmen Gate on January 17, 2007 in Beijing, China. Beijing plans to boost its power-generating capacity and do more to promote conservation, according to an official plan released about one month ago. The plan also calls on the city to reform its energy structure by increasing the share of high-quality energy sources like electricity, natural gas and renewable energy in the city's overall energy supply. By 2010, renewable energy is expected to account for 4 per cent of all the energy consumed in Beijing, compared with the present 1 per cent. This comes after the nation failed to achieve its target to reduce energy consumption per unit of GDP by 4 percent and pollutant emissions by 2 percent last year. Getty Images logo Getty Images 29 months ago

BEIJING, CHINA - JANUARY 17: (CHINA OUT) A solar-powered traffic light is seen in front of the Tiananmen Gate on January 17, 2007 in Beijing, China. Beijing plans to boost its power-generating capacity and do more to promote conservation, according to an official plan released about one month ago. The plan also calls on the city to reform its energy structure by increasing the share of high-quality energy sources like electricity, natural gas and renewable energy in the city's overall energy supply. By 2010, renewable energy is expected to account for 4 per cent of all the energy consumed in Beijing, compared with the present 1 per cent. This comes after the nation failed to achieve its target to reduce energy consumption per unit of GDP by 4 percent and pollutant emissions by 2 percent last year.