SAPA: A Chinese coal mining firm claims to havebuilt the world's largest facility to generate power from methane gas emitted during coal mining, state media reported Friday.
Some 99 percent of the methane emitted as a byproduct from mining can be used by the facility, which would have a maximum capacity of 30 megawatts, Xinhua news agency reported.
Jia Jian, deputy head of Lu'an Group's Methane Gas Research Institute, said that the project will help reduce greenhouse gas emissions by 1.4 million...