Shale gas, as well as gas from other unconventional sources, will swell the ranks of gas producers.
页岩气及来源于其它非传统资源的天然气将壮大天然气生产商的数量。
2
Iraq wants to become a big gas supplier to the European Union as well as avert a domestic electricity shortage by building gas-powered generators.
伊拉克希望成为欧盟的最大油气供应国，同时也要避免因为通过建造油气驱动电厂而引发的国内电力紧张。
3
Greenhouse gas emissions from shale gas are predominantly down to two things: carbon dioxide produced when the gas is burned, and methane that leaks out while the well is being exploited.