International: Canada
Canada to join NZ in going net-zero by 2050
23 Nov 2020
Prime Minister Justin Trudeau has presented a bill to commit Canada to cut its emissions to net zero by 2050 and set five-year targets to meet the goal.
Court considers whether Canada's carbon tax is legal
30 Sep 2020
After two days of hearing arguments for and against the federal government's carbon tax, the Supreme Court of Canada has adjourned without a decision.
Prospect of snap election reanimates Canada’s carbon tax battle
26 Aug 2020
Canada’s carbon tax is facing a renewed backlash amid talk of a green recovery to covid-19 and the prospect of a snap election in the autumn.
Seattle permanently closes 20 miles of street
21 May 2020
Seattle has made bold moves to put pedestrians and cyclists first by permanently closing up to 20 miles of roadways to nonessential through traffic to encourage people to exercise safely.
Canadian election gives carbon tax a chance
23 Oct 2019
Environment leaders say the federal election result should be a signal from Canadians that climate change should no longer be fodder for partisan bickering.
Can Asia's climate-cooked cities beat the heat?
26 Sep 2019
Extreme heat has affected the Rugby World Cup being held in Japan and the story looks like it will be the same for next year's Olympic Games.
Guards watch Canadian environment minister
13 Sep 2019
Canadian environment minister Catherine McKenna says she has been assigned a security detail because of abuse she has received both online and in person.
Saying climate change is real could bring trouble
21 Aug 2019
Canadian environment charities have been warned that discussing the dangers of climate change during the upcoming federal campaign could get them into trouble.
Trudeau signs off on fuel pipeline - again
21 Jun 2019
Canadian Prime Minister Justin Trudeau has given the green light for a second time to a $5.5 billion pipeline expansion that has attracted strong opposition from environmentalists and some indigenous groups.
Canada imposes carbon tax on four provinces
2 Apr 2019
Canada has imposed a landmark carbon tax on four provinces which had defied Ottawa’s push to combat climate change.
Climate strategy has Trudeau firmly on back foot
12 Oct 2018
When Canadian Prime Minister Justin Trudeau swept into power in 2015, he pledged to make fighting climate change a top priority for his government.
National park under fire from oil and gas
29 Jun 2018
The world’s second-largest national park is under threat from a destructive combination of climate change, oil and gas development and hydroelectric projects.
The Great Canadian Paris-pipeline paradox
7 Jun 2018
The Canadian government’s decision to purchase Kinder Morgan’s Trans Mountain pipeline project shortly after ratifying the Paris Agreement on climate change creates an interesting paradox and a national challenge.
Canada eyes carbon price to cut emissions
4 May 2018
Canada says that setting a nationwide carbon price could help to cut emissions by 90 million tonnes while maintaining a strong economy.
Trudeau vows to push ahead with pipeline plans
19 Apr 2018
Justin Trudeau has said Canada’s government is prepared to use taxpayer dollars to push forward plans for a controversial pipeline expansion, despite protests and efforts by a provincial government to halt the project.
One of the dirtiest oil sources wants to go green
29 Mar 2018
One of the most aggressive campaigns to fight global warming is happening in a Canadian province. There’s just one problem: the same place is also home to some of the dirtiest oil in the world.
Ontario permits sell out at first auction
7 Mar 2018
Ontario has participated in its first auction of carbon allowances as part of the Western Climate Initiative, selling 23,743,316 current-vintage allowances at a price of $C18.44 ($NZ19.66).
Canada pledges $1 billion to protect nature
2 Mar 2018
The Canadian Government plans to invest $1.3 billion to preserve the country’s land, oceans and wildlife.
How Trudeau welcomed Trump and oil lobby pipeline help
12 Feb 2018
The Trudeau government treated Donald Trump’s election as “positive news” for Canada’s energy industry and welcomed the help of Canada’s main corporate oil group in lobbying the US administration, documents show.
Angry scientists condemn Trudeau's climate research cut
25 Jan 2018
In a letter to Prime Minister Justin Trudeau, 250 Canadian scientists highlight their concern over the imminent end of a research programme to better understand climate change.
The case for Australian carbon tariffs
Thu 19 Feb 2026
OPINION: It may seem a niche issue but sorting the issue of carbon leakage from emissions-intensive facilities is needed to put industrial climate policy on a firm footing.
California, Connecticut preparing 'attack' against Trump's repeal of basis of US climate regulation
Fri 20 Feb 2026
California and Connecticut are working together on a multi-state "plan of attack" against President Donald Trump's repeal of the foundation of federal climate regulation of vehicles, the states' attorneys general told Reuters on Tuesday.
As Trump retreats from climate goals, China is becoming a green superpower
Thu 19 Feb 2026
How the world's biggest carbon emitter is now at the helm of a renewables revolution.
EU countries back stronger price curbs on new carbon market
Fri 20 Feb 2026
European Union countries on Wednesday backed plans to strengthen price curbs in the bloc's upcoming carbon market, EU diplomats told Reuters, in response to concerns from some governments that the policy could raise fuel bills.
Britain strengthens ties with California as new clean energy and climate agreement signed
Thu 19 Feb 2026
Britain has forged a deeper alliance with California on clean energy and climate action, as Energy Secretary Ed Miliband and Governor Gavin Newsom signed a new agreement aimed at boosting transatlantic investment and environmental protection.
Modi's rooftop solar push slowed by reluctant lenders, states
Thu 19 Feb 2026
Indian Prime Minister Narendra Modi's push to accelerate the rollout of rooftop solar power is falling short of targets despite heavy subsidies due to loan delays and limited support from state utilities, vendors and analysts say.
Pacific fisheries summit gives a boost to albacore and seabirds
19 Dec 2025
Much of the world’s albacore tuna catch, which usually ends up in a can, comes from the southwestern Pacific Ocean, where fishery managers just passed a new set of conservation rules.
Warming climate threatens Greenland's ancestral way of life
12 Feb 2026
The Arctic region is on the frontline of global warming, heating up four times faster than the rest of the planet since 1979, according to a 2022 study in scientific journal Nature, causing the sea ice to retreat.
Africa leads growth in solar energy as demand spreads beyond traditional markets, report says
Mon 16 Feb 2026
A report shows that Africa has emerged as the world's fastest-growing solar market even as global growth slowed last year, driven by a 60% surge in imports of solar panels from China.
Argentina fires ravage pristine Patagonia forests, fueling criticism of Milei’s austerity
4 Feb 2026
The wildfires, among the worst to hit the drought-stricken Patagonia region in decades, have devastated more than 45,000 hectares (174 square miles) of Argentina’s forests in the last month and a half, forcing the evacuation of thousands of residents and tourists.
Why Trump might be onboard with a UN carbon-offset programme for airlines
12 Feb 2026
The president’s team has backed the rollout of an initiative that calls for the use of sustainable aviation fuel and carbon credits, even as Trump has pulled back from other international emissions-reduction efforts.
