Last week China reiterated its commitment to renewable energy, particularly hydropower. The Asian nation plans to triple its hydropower production to 300,000 megawatts by 2020.

Chinese officials also asked the world to cut them some slack in their efforts to cut global warming pollution.

China’s contribution to global warming has been relatively small compared to the more developed Western nations, they argue, and they shouldn’t be held overly accountable. According to Chen Deming of the National Development and Reform Commission, "I hope the international media will give us some development rights, some development space and not overly blame us."

Wind power and biofuels, in addition to big hydro, will help China reach its goal of producing 15 percent of its energy from renewable sources by 2020. But it’s the hydropower expansion that is raising the eyebrows of some who are concerned about the large dams’ environmental impact.

Chen Deming argued that cutting carbon dioxide (CO2) emissions that contribute to global warming is more important than any negative environmental impact of huge hydropower. Other groups like Greenpeace argue that the damage caused by large dams – like the Three Gorges on the Yangtze River — could have more consequences than conventional power plants because of the massive amount of CO2 released when trees and plant life are destroyed.

AFX News, via Forbes
Associated Press, via DelawareOnline

Image: China’s Three Gorges Dam