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

Vendors recall almost 30 years of Medieval Markets

Market known for welcome to artisans

Williams Lake councillor says political pressure needed to fast track salvage wood permits

Councillor Nelson believes there is too much red tape to get through to salvage fire-damaged wood, asks mayor to call Premier Horgan

Williams Lake Mayor’s address among those used to defraud Red Cross

Canadian Red Cross still set up in Williams Lake to serve residents

Free book fair for wildfire victims

Hundreds of donated books to give away to children who lost their homes and their libraries

Snow makes for slippery road conditions

Heavy snow began falling early Tuesday afternoon in Williams Lake

Mountview students fundraising for wildfire victims

Wares for sale at Cataline craft fair

Cougar judged risk to public shot and killed in Clearwater

Animal was seen prowling through a subdivision, had killed a house cat

Man linked to Shuswap farm where human remains found to appear in court

A rally will be held on the Vernon courthouse steps prior to Curtis Sagmoen’s appearance

B.C. snow plow operator helps save elderly man

The 73-year-old man had fallen at his isolated home, and finally was able to call for help

Wildlife group challenges B.C.’s interpretation of law on destroying bears

Fur-Bearers are challenging a conservation officer’s decision to kill a bear cub near Dawson Creek

Tourism numbers continue to climb in B.C.

The majority of international travellers to British Columbia are coming from Australia

Canadian screen stars want ‘action’ from industry meeting on sexual misconduct

‘Of course there’s been sexual harassment here. Absolutely. No question.’

VIDEO: Search for missing B.C. dog walker remains a ‘rescue effort’

Annette Poitras was last seen walking three dogs on Monday afternoon

Accused in violent Kamloops burglary charged with attempted murder

Accused in violent Kamloops burglary, home invasion charged with attempted murder; victim remains in hospital

Most Read