The chair of this month’s penultimate round of talks to agree a global treaty on tackling plastic pollution is concerned that certain countries “seem to have forgotten” that all nations originally backed an ambitious pact.
Canadian Environment Minister Steven Guilbeault, who will host the talks in Ottawa starting on April 23, said in an interview with Climate Home that all governments had “agreed collectively that we wanted an ambitious treaty to fight plastic pollution and to eliminate it by 2040”.
But, he added, “unfortunately some countries seem to have forgotten that’s what we agreed upon [at the United Nations Environment Assembly] almost two years ago. I’m going to make it my mission in life in the coming weeks to remind everyone that this is our collective agreement.”
He did not specify which countries appear to be backtracking, but noted that some “are in more of a hurry than others” to get a deal – “which is why you have a high-ambition coalition”.
That coalition is pushing for a strong accord to end plastic pollution and includes all large developed countries except the United States, plus some developing nations.
The members of the self-described “high-ambition coalition” are coloured in light blue.
Guilbeault was speaking during the latest UN Environment Assembly (UNEA) in Nairobi last month, where some governments tried to water down anti-plastics language.
David Azoulay, from the Center for International Environmental Law, told Climate Home “a number of countries” had tried at this year’s UNEA to “get around or away” from the mandate to set up a plastics treaty.
They did not propose a rival resolution, he said, “probably because they saw there was very little appetite for it”. But that did not stop them from attempting to use the assembly to influence the plastics treaty negotiations, he added. The talks are organised by the United Nations Environment Programme.
In submissions to the UNEA, the US tried to delete the words “legally binding” in reference to the plastics treaty, Iran wanted to remove “ambitious”, and Saudi Arabia attempted to cut a reference to accelerating the treaty talks.
Russia’s ambassador to Kenya, Dmitry Maksimychev, told the UNEA that Russia is an “active participant” in the talks and “we do not support shifting emphasis to restrictive measures of a productive or commercial nature”.
Plastics support fossil fuel demand
Over the last two years, government negotiators have gathered for three rounds of talks on setting up the treaty to tackle plastic pollution.
The fourth round will be held in Ottawa this month, and the fifth and supposedly final session will be in the South Korean city of Busan in November. The agreement should then be adopted officially at a diplomatic conference in 2025.
BP expects the share of oil demand from non-combusted (grey) sectors like plastic to rise in the next few decades. (Photo: BP/Screenshot)
Plastics are made from oil and gas, and their production causes 3% of greenhouse gas emissions. The fossil fuel industry predicts that as demand for oil and gas for energy falls, they can make up for it by selling their products to plastic manufacturers.
New estimates from the US-based Lawrence Berkeley National Laboratory show plastic production emits as much carbon pollution each year (2.24 gigatonnes of carbon dioxide equivalent in 2019) as 600 coal-fired power plants.
A study published by the lab on Thursday, supported by Bloomberg Philanthropies’ Beyond Petrochemicals campaign, warned that carbon pollution from plastic production could triple by 2050.
And even if global power grids shift over to clean energy, the plastic industry’s share of the global carbon budget could rise from just over 5 percent now to more than 20 percent by mid-century, based on conservative projections for industry growth, it added.
Plastic litter also makes flooding – already exacerbated by climate change – worse.
In Zambia, Lwenga Mulela, whose company converts plastic waste into useful products like paving and plant pots, told Climate Home plastic bottles pile up in drainage channels in the nearby capital Lusaka and stop rain escaping down the drain, causing flooding on the streets.
Lwenga Mulela shows plastic wrappers which she turns into products like paving on March 12 24. (Photo: Joe Lo)
During a brief rainstorm in Lusaka’s Central Business District in March, Climate Home saw cars slowing to a crawl to pass through puddles and pedestrians jumping over water to stay dry.
Money talks
The UN treaty negotiations have so far been divided on whether to focus on the production of plastic, potentially through targets to reduce it, as the “high-ambition coalition” and climate campaigners want.
The alternative is to limit its scope to expanding recycling of plastic, as the industry itself and the US, Saudi Arabia and others are calling for.
Asked if plastic production should be in the treaty, Canada’s Guilbeault said: “We have to look at every element of plastic pollution.” But asked about the biggest remaining divides, he pointed to finance.
Many countries, particularly small islands, “receive an incredible amount of plastic pollution that they’re not responsible for, and there should be an international mechanism to help them deal with the problem,” he said.
Activists clean up a beach in Fiji in 2016 (Photo: Kurt Peterson/Greenpeace)
“Right now with the economic situation internationally – high interest rates, high inflation – it’s a difficult conversation but it’s a necessary conversation nonetheless,” he added.
This was highlighted by Madagascar’s representative at the UNEA who said his country backed a plastics treaty and was “insisting on the need to prepare global countries of the south and support them in this regard”.
In Zambia, entrepreneur Mulela also called for finance for developing countries to develop waste disposal and recycling systems. She said the companies that produce the plastic should provide that funding, as should richer nations.
“I think they have an obligation,” she said. “It’s a global village, so what is affecting one part of the world is also affecting every other part of the world.”
Approval by consensus or vote?
If governments do not unanimously agree on a text in November, a treaty could be endorsed through a two-thirds majority vote – but, for many negotiators, that would be a last resort.
Jyoti Mathur-Filipp, head of the secretariat responsible for the talks, told Climate Home “there is no wish on any member state’s part to actually have a vote on substance… so for us, we hope that we will adopt this treaty with consensus, without a vote.”
But, for campaigners like Greenpeace’s Graham Forbes, the apparent unwillingness to vote could end up weakening or delaying the treaty as he argued that a process based on consensus has enabled low-ambition countries to “undermine substantive progress”.
“Voting would enable member states that are serious about addressing the issue to negotiate a treaty that actually gets at the core of the issue: reducing plastic production and use,” he said.
Guilbeault took the middle-ground, noting that not every country has to agree to something for it to be adopted by consensus.
He wants the new treaty “to have as much buy-in as possible from as many countries as possible but, at the same time, I don’t think the world should be held hostage to the interest of a few countries – that’s not consensus either.”
The talks in Ottawa are tasked with narrowing down the draft text for the treaty. Guilbeault said he hopes to see 75-80% of it agreed this month, but added that the thorniest issues will be left to Busan in November.
(Reporting by Joe Lo; editing by Megan Rowling)
The post Canadian minister vows to fight attempts to weaken plastic pollution treaty appeared first on Climate Home News.
Canadian minister vows to fight attempts to weaken plastic pollution treaty
Climate Change
DeBriefed 15 August 2025: Raging wildfires; Xi’s priorities; Factchecking the Trump climate report
Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
Blazing heat hits Europe
FANNING THE FLAMES: Wildfires “fanned by a heatwave and strong winds” caused havoc across southern Europe, Reuters reported. It added: “Fire has affected nearly 440,000 hectares (1,700 square miles) in the eurozone so far in 2025, double the average for the same period of the year since 2006.” Extreme heat is “breaking temperature records across Europe”, the Guardian said, with several countries reporting readings of around 40C.
HUMAN TOLL: At least three people have died in the wildfires erupting across Spain, Turkey and Albania, France24 said, adding that the fires have “displaced thousands in Greece and Albania”. Le Monde reported that a child in Italy “died of heatstroke”, while thousands were evacuated from Spain and firefighters “battled three large wildfires” in Portugal.
UK WILDFIRE RISK: The UK saw temperatures as high as 33.4C this week as England “entered its fourth heatwave”, BBC News said. The high heat is causing “nationally significant” water shortfalls, it added, “hitting farms, damaging wildlife and increasing wildfires”. The Daily Mirror noted that these conditions “could last until mid-autumn”. Scientists warn the UK faces possible “firewaves” due to climate change, BBC News also reported.
Around the world
- GRID PRESSURES: Iraq suffered a “near nationwide blackout” as elevated power demand – due to extreme temperatures of around 50C – triggered a transmission line failure, Bloomberg reported.
- ‘DIRE’ DOWN UNDER: The Australian government is keeping a climate risk assessment that contains “dire” implications for the continent “under wraps”, the Australian Financial Review said.
- EXTREME RAINFALL: Mexico City is “seeing one of its heaviest rainy seasons in years”, the Washington Post said. Downpours in the Japanese island of Kyushu “caused flooding and mudslides”, according to Politico. In Kashmir, flash floods killed 56 and left “scores missing”, the Associated Press said.
- SOUTH-SOUTH COOPERATION: China and Brazil agreed to “ensure the success” of COP30 in a recent phone call, Chinese state news agency Xinhua reported.
- PLASTIC ‘DEADLOCK’: Talks on a plastic pollution treaty have failed again at a summit in Geneva, according to the Guardian, with countries “deadlocked” on whether it should include “curbs on production and toxic chemicals”.
15
The number of times by which the most ethnically-diverse areas in England are more likely to experience extreme heat than its “least diverse” areas, according to new analysis by Carbon Brief.
Latest climate research
- As many as 13 minerals critical for low-carbon energy may face shortages under 2C pathways | Nature Climate Change
- A “scoping review” examined the impact of climate change on poor sexual and reproductive health and rights in sub-Saharan Africa | PLOS One
- A UK university cut the carbon footprint of its weekly canteen menu by 31% “without students noticing” | Nature Food
(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)
Captured
Factchecking Trump’s climate report
A report commissioned by the US government to justify rolling back climate regulations contains “at least 100 false or misleading statements”, according to a Carbon Brief factcheck involving dozens of leading climate scientists. The report, compiled in two months by five hand-picked researchers, inaccurately claims that “CO2-induced warming might be less damaging economically than commonly believed” and misleadingly states that “excessively aggressive [emissions] mitigation policies could prove more detrimental than beneficial”80
Spotlight
Does Xi Jinping care about climate change?
This week, Carbon Brief unpacks new research on Chinese president Xi Jinping’s policy priorities.
On this day in 2005, Xi Jinping, a local official in eastern China, made an unplanned speech when touring a small village – a rare occurrence in China’s highly-choreographed political culture.
In it, he observed that “lucid waters and lush mountains are mountains of silver and gold” – that is, the environment cannot be sacrificed for the sake of growth.
(The full text of the speech is not available, although Xi discussed the concept in a brief newspaper column – see below – a few days later.)
In a time where most government officials were laser-focused on delivering economic growth, this message was highly unusual.
Forward-thinking on environment
As a local official in the early 2000s, Xi endorsed the concept of “green GDP”, which integrates the value of natural resources and the environment into GDP calculations.
He also penned a regular newspaper column, 22 of which discussed environmental protection – although “climate change” was never mentioned.
This focus carried over to China’s national agenda when Xi became president.
New research from the Asia Society Policy Institute tracked policies in which Xi is reported by state media to have “personally” taken action.
It found that environmental protection is one of six topics in which he is often said to have directly steered policymaking.
Such policies include guidelines to build a “Beautiful China”, the creation of an environmental protection inspection team and the “three-north shelterbelt” afforestation programme.
“It’s important to know what Xi’s priorities are because the top leader wields outsized influence in the Chinese political system,” Neil Thomas, Asia Society Policy Institute fellow and report co-author, told Carbon Brief.
Local policymakers are “more likely” to invest resources in addressing policies they know have Xi’s attention, to increase their chances for promotion, he added.
What about climate and energy?
However, the research noted, climate and energy policies have not been publicised as bearing Xi’s personal touch.
“I think Xi prioritises environmental protection more than climate change because reducing pollution is an issue of social stability,” Thomas said, noting that “smoggy skies and polluted rivers” were more visible and more likely to trigger civil society pushback than gradual temperature increases.
The paper also said topics might not be linked to Xi personally when they are “too technical” or “politically sensitive”.
For example, Xi’s landmark decision for China to achieve carbon neutrality by 2060 is widely reported as having only been made after climate modelling – facilitated by former climate envoy Xie Zhenhua – showed that this goal was achievable.
Prior to this, Xi had never spoken publicly about carbon neutrality.
Prof Alex Wang, a University of California, Los Angeles professor of law not involved in the research, noted that emphasising Xi’s personal attention may signal “top” political priorities, but not necessarily Xi’s “personal interests”.
By not emphasising climate, he said, Xi may be trying to avoid “pushing the system to overprioritise climate to the exclusion of the other priorities”.
There are other ways to know where climate ranks on the policy agenda, Thomas noted:
“Climate watchers should look at what Xi says, what Xi does and what policies Xi authorises in the name of the ‘central committee’. Is Xi talking more about climate? Is Xi establishing institutions and convening meetings that focus on climate? Is climate becoming a more prominent theme in top-level documents?”
Watch, read, listen
TRUMP EFFECT: The Columbia Energy Exchange podcast examined how pressure from US tariffs could affect India’s clean energy transition.
NAMIBIAN ‘DESTRUCTION’: The National Observer investigated the failure to address “human rights abuses and environmental destruction” claims against a Canadian oil company in Namibia.
‘RED AI’: The Network for the Digital Economy and the Environment studied the state of current research on “Red AI”, or the “negative environmental implications of AI”.
Coming up
- 17 August: Bolivian general elections
- 18-29 August: Preparatory talks on the entry into force of the “High Seas Treaty”, New York
- 18-22 August: Y20 Summit, Johannesburg
- 21 August: Advancing the “Africa clean air programme” through Africa-Asia collaboration, Yokohama
Pick of the jobs
- Lancaster Environment Centre, senior research associate: JUST Centre | Salary: £39,355-£45,413. Location: Lancaster, UK
- Environmental Justice Foundation, communications and media officer, Francophone Africa | Salary: XOF600,000-XOF800,000. Location: Dakar, Senegal
- Politico, energy & climate editor | Salary: Unknown. Location: Brussels, Belgium
- EnviroCatalysts, meteorologist | Salary: Unknown. Location: New Delhi, India
DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
This is an online version of Carbon Brief’s weekly DeBriefed email newsletter. Subscribe for free here.
The post DeBriefed 15 August 2025: Raging wildfires; Xi’s priorities; Factchecking the Trump climate report appeared first on Carbon Brief.
DeBriefed 15 August 2025: Raging wildfires; Xi’s priorities; Factchecking the Trump climate report
Climate Change
New York Already Denied Permits to These Gas Pipelines. Under Trump, They Could Get Greenlit
The specter of a “gas-for-wind” compromise between the governor and the White House is drawing the ire of residents as a deadline looms.
Hundreds of New Yorkers rallied against new natural gas pipelines in their state as a deadline loomed for the public to comment on a revived proposal to expand the gas pipeline that supplies downstate New York.
New York Already Denied Permits to These Gas Pipelines. Under Trump, They Could Get Greenlit
A “critical assessment” report commissioned by the Trump administration to justify a rollback of US climate regulations contains at least 100 false or misleading statements, according to a Carbon Brief factcheck involving dozens of leading climate scientists.
The report – “A critical review of impacts of greenhouse gas emissions on the US climate” – was published by the US Department of Energy (DoE) on 23 July, just days before the government laid out plans to revoke a scientific finding used as the legal basis for emissions regulation.
The executive summary of the controversial report inaccurately claims that “CO2-induced warming might be less damaging economically than commonly believed”.
It also states misleadingly that “excessively aggressive [emissions] mitigation policies could prove more detrimental than beneficial”.
Compiled in just two months by five “independent” researchers hand-selected by the climate-sceptic US secretary of energy Chris Wright, the document has sparked fierce criticism from climate scientists, who have pointed to factual errors, misrepresentation of research, messy citations and the cherry-picking of data.
Experts have also noted the authors’ track record of promoting views at odds with the mainstream understanding of climate science.
Wright’s department claims the report – which is currently open to public comment as part of a 30-day review – underwent an “internal peer-review period amongst [the] DoE’s scientific research community”.
The report is designed to provide a scientific underpinning to one flank of the Trump administration’s plans to rescind a finding that serves as the legal prerequisite for federal emissions regulation. (The second flank is about legal authority to regulate emissions.)
The “endangerment finding” – enacted by the Obama administration in 2009 – states that six greenhouse gases are contributing to the net-negative impacts of climate change and, thus, put the public in danger.
In a press release on 29 July, the US Environmental Protection Agency said “updated studies and information” set out in the new report would “challenge the assumptions” of the 2009 finding.
Carbon Brief asked a wide range of climate scientists, including those cited in the “critical review” itself, to factcheck the report’s various claims and statements.
The post Factcheck: Trump’s climate report includes more than 100 false or misleading claims appeared first on Carbon Brief.
https://www.carbonbrief.org/factcheck-trumps-climate-report-includes-more-than-100-false-or-misleading-claims/
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