PhysOrg: China hopes its emissions of greenhouse gases will peak "as early as possible" but its experts differ as to when it will happen, its chief negotiator at UN climate talks said Thursday.
Speaking to journalists at the latest round of negotiations, Xie Zhenhua, vice chairman of the National Development and Reform Commission, said China was working hard to boost its energy efficiency and expand the role of cleaner renewable sources.
"China is doing its utmost to reduce its carbon intensity," said...