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

Evacuation numbers remain at nearly 1,000 as B.C. wildfires rage on

200 firefighters and 18 helicopters were working to increase the containment of the fires

Revelstoke Art Gallery hosts exhibition in honour of Pat Wells

Barbara Maye Special to the Review Stone Carving and Revelstoke have a… Continue reading

Okanagan Wildfires: An evening update on wildfires and evacuations

A Saturday evening look at the major wildfires impacting the Okanagan and Similkameen.

Wildfires in Mt. Revelstoke National Park not currently a threat to people or assets

Since the lightning storm on Tuesday there have been three fires on… Continue reading

UPDATE: Revelstoke RCMP looking for information on missing person John Cunliffe

The Revelstoke Royal Canadian Mounted Police Detachment is continuing to ask for… Continue reading

All-Indigenous teams break new ground, making BC Games history

This is the first time there have been dedicated Indigenous teams at the BC Summer Games

Mount Conkle fire grew but 90 per cent guarded

The wildfire has grown to an estimated 118 hectares from 93 hectares last night

Update:Mount Eneas wildfire holds at 1,374 hectares

The wildfire is still considered out of control

Recovery high schools could help teens before addiction takes hold: B.C. parents

Schools could provide mental health supports and let parents discuss their children’s drug use openly

Haida Gwaii village faces housing crisis, targets short-term rentals

Housing is tight and the village is pretty close to zero vacancy

Progress being made on Okanagan wildfires

Danger not over, fires could flare up again

B.C. VIEWS: Unions regain control of public construction

B.C.’s 40-year battle swings back to international big labour

Update: Okanagan Mountain Park fire holds at 400 hectares

The wildfire, also called Goode’s Creek wildfire, continues to burn near Kelowna

Car thief nabbed by Mounties on wildfire duty

RCMP working wildfires deploy spike belt to nab alleged auto thief from Oliver.

Most Read