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

Red Deer-based Home of Hope to host ‘Heroes’ Charity Gala

International charity has missions in several African nations

Rimbey RCMP on scene of serious collision

A portion of Highway 53 west of Rimbey is down to one lane while crews investigate

WATCH: 2010 Olympic architect John Furlong inspires Red Deerians at Chamber event

Furlong suggests Red Deer should get involved with Calgary’s 2026 Olympic bid

Red Deer RCMP recent arrests include stolen vehicles, break and enters and drug charges

RCMP continue their focus on repeat offenders as part of the Pinpoint crime reduction strategy

Red Deer RCMP investigate armed convenience store robbery

Suspect fled on foot with undisclosed amount of cash and cigarettes

U.S. congressman issues dire warning to Canada’s NAFTA team: time is running out

Canadian Foreign Affairs Minister Chrystia Freeland is expected to resume talks with the U.S.

Kim agrees to dismantle main nuke site if US takes steps too

Kim promised to accept international inspectors to monitor the closing of a key missile test site and launch pad and to visit Seoul soon.

Wetaskiwin RCMP looking for missing youth

Police say 12-year-old Treston Minde left his residence on his bike Sept. 17 and hasn’t returned home

North Carolina gov pleads with storm evacuees to be patient

The death toll rose to at least 37 in three states Tuesday, with 27 fatalities in North Carolina.

North and South Korea say they plan to bid for 2032 Olympics

Moon and Kim announced a sweeping set of agreements including a vow to work together to host the Summer Olympics in 2032.

Russia’s reinstatement after doping scandal goes to a vote

The World Anti-Doping Agency is due to vote Thursday Sept. 20, 2018, on possible reinstatement of Russia.

Ontario wins stay on ruling that struck down council-cutting plan

The province had argued the stay was necessary to eliminate uncertainty surrounding the Oct. 22 vote, and the Court of Appeal agreed.

B.C. cannabis producer Tilray hits at $20-billion high as stock price explodes

This is the first export of a cannabis product from a Canadian company to the U.S.

‘Sesame Street’ wants to clarify: Bert and Ernie aren’t gay

The characters are best friends and have many human traits but “remain puppets, and do not have a sexual orientation”

Most Read