Global carbon dioxide emissions take biggest jump in 7 years, say studies

Global carbon dioxide emissions take biggest jump in 7 years, say studies4Photo© firstpost.com

Global carbon dioxide emissions take biggest jump in 7 years, say studies

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After several years of little growth, global emissions of heat-trapping carbon dioxide experienced their largest jump in seven years, discouraging scientists.

World carbon dioxide emissions are estimated to have risen 2.7 per cent from 2017 to 2018, according to three studies released Wednesday from the Global Carbon Project, an international scientific collaboration of academics, governments and industry that tracks greenhouse gas emissions. The calculations, announced during negotiations to put the 2015 Paris climate accord into effect, puts some of the landmark agreement's goals nearly out of reach, scientists said.

“This is terrible news,” said Andrew Jones, co-director of Climate Interactive, which models greenhouse gas emissions and temperatures but was not part of the research. “Every year that we delay serious climate action, the Paris goals become more difficult to meet.” The studies concluded that this year the world would spew 40.9 billion tonnes (37.1 billion metric tonnes) of carbon dioxide, up from 39.8 billion tonnes (36.2 billion metric tonnes) last year. The margin of error is about one percentage point on either side.