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

School fun fair takes place tonight!

Come out to Princeton Secondary School and support the graduating class of 2018

Corner lot is “prime” location for development

Brownfield assessment ordered for controversial corner

Charges may be laid after starter pistol seized at school

Princeton RCMP and school district continue to investigate

Summerland Museum asks for World War I artifacts

Upcoming exhibit will examine end of war and effects on Summerland soldiers

VIDEO: B.C. ‘escapologist’ stuns judges on Britain’s Got Talent

Matt Johnson says televised water stunt was closest he’s come to death

B.C. hires 20 more conservation officers

The province announces 12 new locations for conservation officer services this year

Sunshine brings out beachgoers in the Shuswap

Spring is here so bring on the beach, it’s never to early for a swim

UPDATE: Highway 1 reopens following collision

Emergency responders en route to accident scene in Craigellachie

B.C. pharmacist pleads guilty to animal cruelty charge

Joelle Mbamy was handed $1k fine, on top of $5k fine already imposed, and 10-year animal prohibition

‘N’ driver in McLaren caught going 70 km/hr in playground zone

Vancouver police said the driver was fined $368 and the luxury car impounded for seven days

Dr. LipJob ordered to stop doing botox and other medical procedures

Rajdeep Kaur Khakh ordered to stop unlawful practice of medicine

How to keep local news visible in your Facebook feed

Facebook has changed the news feed to emphasize personal connections. You might see less news.

B.C. to prevent for-profit blood, plasma collection

Voluntary Blood Donations Act would make it illegal to pay for blood, plasma donations

Most Read