Global carbon pollution on the rise

Global carbon pollution rises after three straight flat years

Global carbon pollution rose this year after three straight years when levels of the heat-trapping gas didn’t go up at all, scientists reported Monday.

Preliminary figures project that worldwide carbon dioxide emissions are up about 2 per cent this year, according to an international team of scientists. Most of the increase came from China.

The report by the Global Carbon Project team dashed hopes that emissions from the burning of coal, oil and gas had peaked.

“We hoped that we had turned the corner… We haven’t,” said study co-author Rob Jackson, an Earth scientist at Stanford University.

Related: EPA chief: Carbon dioxide not primary cause of warming

Carbon dioxide emissions rose steadily and slowly starting in the late 1880s with the Industrial Revolution, then took off dramatically in the 1950s. In the last three years, levels had stabilized at about 40 billion tons of carbon dioxide (36.2 billion metric tons).

Estimates for 2017 put it at about 40.8 billion tons (37 billion metric tons). Sixty years ago , the world spewed only 9.2 billion tons (8.3 billion metric tons).

“It’s a bit staggering,” said co-author Ralph Keeling, a Scripps Institution of Oceanography scientist, noting in an email that levels have increased fourfold since he was born in the 1950s. “We race headlong into the unknown.”

Man-made carbon dioxide is causing more than 90 per cent of global warming since 1950, U.S. scientists reported this month.

This year’s increase was mostly spurred by a 3.5 per cent jump in Chinese carbon pollution, said study co-author Glen Peters, a Norwegian scientist. Declines in the United States (0.4 per cent) and Europe (0.2 per cent) were smaller than previous years. India, the No. 3 carbon polluting nation, went up 2 per cent.

Related: Canada’s coastal communities in race against time

The 2017 estimate comes to on average of 2.57 million pounds (1.16 million kilograms) of carbon dioxide spewing into the air every second.

The study was published Monday and is being presented in Bonn, Germany, during climate talks where leaders are trying to come up with rules for the 2015 Paris deal. The goal is to limit temperature rise to 2 degrees Celsius (3.6 degrees Fahrenheit) since preindustrial times, but it’s already warmed half that amount.

“It was tough enough and if this paper is indicative of long-term trends, it just got tougher,” said Princeton University climate scientist Michael Oppenheimer, who wasn’t part of the team of 76 scientists who wrote the report.

While he called the study authoritative, Pennsylvania State University climate scientist Michael Mann said he sees no need to do figures for 2017 that are not complete, saying it may be “jumping the gun a bit.”

Jackson said the team — which produces these reports every year in November — has confidence in its 2017 report because it is based on real data from top polluting nations through the summer and in some cases through October. Plus, he said past estimates have been correct within a couple tenths of a percentage point.

The top five carbon polluting countries are China, the United States, India, Russia and Japan. Europe taken as a whole, would rank third.

___

Seth Borenstein, The Associated Press

Like us on Facebook and follow us on Twitter.

Just Posted

Help for parents at Langley Community Services Society

Free counselling services available by appointment

Langley Youth Hub on track to open soon

The youth center and shelter is now nearing completion.

Police investigate sexual assault of teen girl in Abbotsford

Incident occurred Wednesday night along Oriole Crescent

Langley ball hockey group rounding up equipment

A new initiative will help provide equipment for families facing financial hardship.

TEDxLangley tickets now only available at the door Saturday

The annual conference takes place Saturday and features an array of topics.

VIDEO: Indoor pumpkin patch plans unveiled as Langley nursery wraps up from Glow

A first-ever indoor light show and Christmas market proved so popular organizers are looking at other ideas.

Chilliwack board of education asks Neufeld to resign

Neufeld says he intends to stay on as trustee despite vote by peers

Las Vegas shooter acted alone, exact motive still undetermined: Sheriff

Stephen Paddock was behind the gunfire that killed 58 people including two Canadians

Botox, bomb shelters, and the blues: one year into Trump presidency

A look into life in Washington since Trump’s inauguration

Friends filling a fridge with love in Chilliwack

Meal Train helping family enjoy more moments together following cancer diagnosis

NEB issues ruling on dispute resolution between Trans Mountain and local governments

Project said to be in the public interest but company is required to comply with municipal laws

Christopher Garnier appealing murder conviction in death of off-duty cop

Jury found Garnier guilty in December, rejecting his claim she died accidentally during rough sex

Transportation watchdog must revisit air passenger obesity complaint

Canadian Transportation Agency must take new look at Gabor Lukacs’ complaint against Delta Air Lines

Gas plants verdict coming down today; ex-premier’s top aides to learn fate

Verdict to be delivered on senior staff to former Ontario premier Dalton McGuinty

Most Read