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

Wolf Creek Schools raises Treaty 6 flag for first time

Chiefs, school officials took part in a ceremony that is aimed at acknowledging Treaty 6 land

Lacombe Generals looking to capture Allan Cup on home ice

Generals returning key veterans in hopes avenging last years finals loss

Unsightly properties upcoming focus for Bylaw Enforcement

Clean up of long-standing, problematic properties will begin on Sept. 21

City of Lacombe 2018-2021 Strategic Plan now available

The plan is the premiere planning document for achieving Council’s stated vision

Gord Bamford returns to Central Alberta on latest tour

Hocky Tonks and Dive Bars Tour coming to Bo’s in November

WATCH: AHS breaks ground on new Lacombe Community Health Centre

17,000 sq. ft. facility will bring existing Lacombe AHS services together

Update: Search called off for missing plane between Edmonton and Chilliwack

Search efforts were concentrated along the Highway 5 corridor between Valemount and Kamloops

Canada signs global pact to help rid world’s oceans of abandoned fishing gear

The federal Fisheries Minister says it’s a ‘critical issue’

GOP pushing forward for Kavanaugh, accuser wants ‘fairness’

Kavanaugh has denied al allegations of sexual misconduct

Rural Canada Post carriers could see 25-per-cent pay hike: spokesman

An arbitrator has released a ruling in a long-standing pay equity dispute at Canada Post

Freeland brings optimism back to NAFTA talks

NAFTA talks resume in Washington

Bradley Williams takes over as Westerner Park Interim CEO

CFR expected to go on as scheduled with no disruption

Despite protests, Russia’s anti-doping agency reinstated

On a 9-2 vote, the executive committee declared RUSADA as having satisfied conditions

The longest week: Carolinas worn out by Florence

Frustration and sheer exhaustion are building as thousands of people wait to go home seven days after the storm began battering the coast.

Most Read