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

LETTER: Memorialize Pete by continuing to show compassion

Outpouring of emotion at passing of homeless man in Maple Ridge

‘Unhappy campers’ protest booking system

Golden Ears park going 100 per cent online reservation in 2019

Barn swallow nest closes busy Pitt Meadows road

Harris Road closure at Katzie Slough to continue until Oct. 12

Flames beat Whalers 5-0 in Maple Ridge

Rookie hometown boy Clark gets his first shutout

News Views: ‘Pete’s Place’

Pete Seigo was a well-known, long-time homeless person in Maple Ridge.

Conservation officer frees B.C. deer from flotation gear mishap

BC Conservation Officer Service is reminding residents to keep backyards clear of entanglements

Lions earn stunning 35-32 OT win over Ticats

Epic comeback lifts B.C. past Hamilton in CFL thriller

Czarnik nets 3 as Flames dump Canucks 5-2

Calgary picks up exhibition win over Vancouver

Ottawa to name new ambassador for women, peace and security, Freeland says

Chrystia Freeland also confirmed Canada would spend about $25 million to fund number of initiatives

‘A little bright spot:’ Ottawa residents rescue dog trapped beneath rubble

Freelance journalist says rescue of a dog trapped under rubble was happy ending amid chaos in Ottawa

B.C. deaf community wants different sign languages on federal accessibility act

Advocates also want Indigenous Sign Language to be recognized on the Indigenous Language Act

Remainder of Vancouver Whitecaps season filled with ‘must-win’ games: coach

With Vancouver currently sitting four points out of a post-season spot, each contest is crucial

VIDEO: B.C.-born firefighter remembered by MP in emotional speech

Family asks first responders to look after one another in wake of suicide, growing concerns of PTSD

Airline has ‘close call’ with drone while en route to B.C. airport

Jazz Aviation reported the drone sighting near Vancouver to the RCMP and Transport Canada

Most Read