China CO2 emissions may have peaked in 2014 - study

By David Stanway BEIJING (Reuters) - China's carbon emissions, by far the world's highest, may have peaked in 2014, according to a study published on Monday, potentially putting Beijing under pressure to toughen its climate pledges. China has promised to bring greenhouse gas emissions to a peak by "around 2030" as part of its commitments to a global pact to combat global warming, signed in Paris last year. The study, by the Grantham Research Institute on Climate Change and the Environment and th