Hopes for a new global treaty to include limits on rocketing production of plastic worldwide have faded after government negotiators sidestepped the issue at UN talks in the Canadian capital of Ottawa earlier this week.
At the fourth – and penultimate – round of talks, negotiators did not agree to continue formal discussions on how to cut plastic production before a final session in the Korean city of Busan set for November, making it less likely that curbs will be included in the pact.
Peru’s negotiator said his country was “disappointed”, while the nonprofit Center for International Environmental Law said governments had sacrificed “ambition for compromise”.
“The pathway to reaching a successful outcome in Busan looks increasingly perilous,” said Christina Dixon, ocean campaign leader at the Environmental Investigation Agency.
Big Oil’s plan B
While some governments led by a self-described “High-Ambition Coalition” have pushed for measures to reduce plastic production – which is expected to nearly double in G20 countries by mid-century – major oil and gas-producing states like the US, Russia, Saudi Arabia and Iran have favoured an emphasis on recycling over producing less.
The members of the self-described “High-Ambition Coalition” are in light blue (Photo credit: CREDIT)
Plastics are made from oil and gas, and their production accounts for 3% of greenhouse gas emissions. Fossil fuel companies are betting that as demand for oil and gas for energy use falls, they can compensate by selling more of their products to plastic manufacturers.
The Ottawa talks were marred by complaints from scientists and campaigners that plastics industry delegates were harassing and intimidating them, while secretively-funded, pro-plastics adverts were placed around the venue by a right-wing Canadian lobby group.
‘Unsustainable’ plastic use
The governments of Rwanda and Peru have been leading the push for a strong global deal to rein in plastic pollution, winning international approval for the talks to craft a treaty at the United Nations Environment Assembly in 2022.
In Ottawa last month, they asked governments to give their backing to formal negotiations on how to reduce the production and use of plastics, with support from the 65 member states of the High-Ambition Coalition.
While recognising that “this is an issue characterised by divergent views”, Rwanda’s negotiator told delegates “there is at least a convergence on the desire to develop an instrument that is fit for purpose guided by science – and to do so, the question we must ask is what are sustainable levels of production and consumption?”
“Science tells us that current and projected levels of plastic consumption and production are unsustainable and far exceed our waste management and recycling capacities. Moreover, these levels of production are also inconsistent with the goal of ending plastic pollution and limiting global warming to 1.5C,” she added.
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But governments including Russia, Saudi Arabia and India are opposed to focusing on production curbs. The Ecuadorian chair of the talks, Ambassador Luis Vayas Valdivieso, did not include production in the list of topics to be officially discussed further before the final negotiations in South Korea.
Instead, he proposed expert groups on how to fund efforts to tackle plastic pollution and on criteria for identifying types of plastic product “of concern”. Governments accepted this, finishing their discussions at 3am on Tuesday.
Compromise welcomed
Peru expressed disappointment at the decision not to focus on production – but Russia’s negotiator welcomed it, saying that issues like the design of plastics and recycling are the “cornerstone of the future agreement” and so the talks should focus on them.
India’s delegate said the negotiations should be conducted in “a realistic manner and with consensus”, adding that “plastics have played an important role in development of our societies”.
Saudi Arabia’s negotiator praised the talks’ chair for “looking into those topics that bring convergence”, while many countries including China, the US and the European Union said the Ottawa outcome was a good compromise.
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Late on the last night of the talks, the EU had proposed holding another full session of negotiations before Busan, but that was blocked by Russia, Saudi Arabia and Iran.
David Azoulay, an observer for the Center for International Environmental Law, accused developed countries that style themselves as leaders on plastics of giving up the fight “as soon as the biggest polluters look sideways at them”.
In response to the lack of progress on production curbs, a group of countries led by the Pacific island nation of Micronesia put out a statement promising to continue talking informally about the issue and to keep it on the agenda. Thirty-two countries signed the “Bridge to Busan” initiative, including Nigeria, France and Australia, and more are expected to join later.
Micronesian negotiator Dennis Clare told Climate Home that its signatories “recognise that we cannot achieve our climate goals, or our goal of ending plastic pollution, without limiting plastic production to sustainable levels”.
Delays, intimidation and harassment
The four rounds of talks held since 2022 have been marked by delays, which some observers say are deliberate tactics by countries like Saudi Arabia and Russia.
At the second session in Paris last May, negotiators spent two days discussing voting rules, an issue which many thought had already been resolved.
And the third round in Nairobi in November failed to agree on intersessional work leading to Ottawa, after opposition from Russia and Saudi Arabia.
In Ottawa, the meeting was marred by complaints of intimidation and harassment from campaigners and scientists against some of the 196 lobbyists from the plastic and fossil fuel industry present in the halls.
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Bethanie Carney Almroth, a ecotoxicology professor at the University of Gothenburg who co-chairs the Scientists’ Coalition for an Effective Plastics Treaty, wrote a formal complaint to the United Nations Environment Programme (UNEP), the body that organises the talks.
She said she had been “verbally harassed, yelled at and subjected to unfounded accusations” by a male delegate from a plastics company, who interrupted her remarks to criticise an aspect of scientific research on plastics which he falsely said she was involved in.
In a separate complaint to UNEP, Almroth said plastics industry delegates had eavesdropped on scientists’ conversations, aggressively surrounded them and criticised their work, and “harassed and badgered several of our younger scientists”.
Marcos Orellana, the UN special rapporteur on toxics and human rights, said on X that it was “extremely worrying to hear about intimidation and harassment of scientists by industry”, adding “there should be zero tolerance for industry misconduct”.
Pro-plastic ads
Almroth told Climate Home that delegates were also faced with pro-plastic adverts at Ottawa airport, as well as on buses and taxis. “The entire city of Ottawa has been completely blanket-wallpapered in propaganda and pro-plastic and anti-UN campaigns,” she said.
Photos of these adverts seen by Climate Home show that some do not declare who paid for them, while others say they are sponsored by a right-wing lobby group called the Coalition of Concerned Manufacturers and Businesses of Canada (CCMBC).
I’m at #INC4 in Ottawa, reporting on the #PlasticsTreaty. The conference itself is plastic-free (food sold at the venue is wrapped in paper), but these ads are plastered in the hotel next door where events are being held pic.twitter.com/Bu8b6jawqG
— Lisa Song is @lisalsong.bsky.social (@lisalsong) April 24, 2024
The CCMBC’s president, political activist Catherine Swift, drove a van around the conference centre with pro-plastics adverts on it. In an interview next to the van with Rebel News, she claimed that plastics are “almost infinitely recyclable” and that recycling is the solution to plastic pollution. Passers-by tell Swift and Rebel News in the online clip that the adverts are “kind of weird” and that “plastic is killing the planet”.
The CCMBC does not systematically declare its donors. But videos from its 2023 gala dinner reveal that its sponsors include oil and gas companies like NuVista, TC Energy and plastics company Husky, whose CEO John Galt has appeared on the CCMBC’s Youtube channel.
“This is big money. This is high stakes,” said Almroth. “Plastics is the fossil fuel and the petro-chemical industry’s plan B. As we shift away from fossil fuels as an energy source, they’re putting their bets on plastics and we’re a threat to them.”
(Reporting by Joe Lo; editing by Megan Rowling)
The post Hopes fade for production curbs in new global pact on plastic pollution appeared first on Climate Home News.
Hopes fade for production curbs in new global pact on plastic pollution
Climate Change
China and Brazil join pledge to triple global nuclear energy capacity
China, Brazil, Italy and Belgium have joined a pledge, launched at COP28 two years ago, to triple global nuclear energy capacity between 2020 and 2050.
Ministers from these four countries announced their support at this week’s Nuclear Energy Summit in Paris, increasing the total number of backers to 38.
At the summit, Chinese Vice Premier Zhang Guoqing said China endorsed the pledge to help tackle climate change and strengthen energy security. “To deliver such ambitious goals we should uphold multilateralism, strengthen solidarity and cooperation and resist unilateralism and protectionism,” he said.
In the last 15 years, China has added more nuclear energy capacity than the rest of the world combined, mainly through large conventional reactors. The country is also planning to become a nuclear exporter, constructing its Hualong One reactor in Pakistan and Argentina.
Sama Bilbao y León, head of World Nuclear Association (WNA), said the new endorsements add “tremendous momentum” to the initiative.
Victor Ibarra, head of the nuclear energy programme at the climate think tank Clean Air Task Force (CATF), said that these endorsements reflect growing recognition for nuclear as a “reliable source of clean, firm power”.
He added that “geopolitical tensions and instability in oil and gas markets” highlight the risks of relying on “volatile fuel supplies”, motivating countries to seek a “more flexible, innovation-driven approach to the energy transition”.
In a report from last year, the International Energy Agency (IEA) heralded a “new era of growth” for nuclear power, as demand for clean electricity rises to power electric vehicles, data centres and artificial intelligence.
A 2026 WNA report projects the tripling goal is achievable if current planning targets hold. On the other hand, Jacopo Buongiorno, nuclear science and engineering professor at the Massachusetts Institute of Technology (MIT) told Climate Home News last August that meeting the target would need a supply chain scale-up of “epic” proportions.
Nuclear emerging in Global South
As the construction of new reactors has stagnated in the US and Europe over the last decade, large emerging economies like China, India, the UAE and South Korea have taken the lead. Now, Brazil is also voicing support.
Brazil’s foreign ministry said in a statement that the country would develop nuclear power responsibly and with “elevated standards for safety, protection and non-proliferation”.
In an interview with Deutsche Welle last week, Brazil’s energy minister Alexandre Silveira said that Brazil’s “future is nuclear”. Silveira has proposed replacing fossil fuel power plants in the Amazon with small modular reactors (SMR), of which only two exist in the world: one in China and one in Russia.
Brazil’s foreign ministry said the country’s large uranium reserves offer it energy security. Uranium is the main fuel used in nuclear reactors, but it requires a refining process known as “enrichment” before it can be used to produce power.
Caio Victor Vieira from the Brazilian climate think tank Talanoa Institute, said nuclear expansion offers only “limited” economic benefit for Brazil, given that the country already sources almost 90% of its electricity from clean sources – mostly hydropower.
He said Brazil’s signing of the pledge “is better understood as a diplomatic and strategic move” to support nuclear globally. “If Brazil were to pursue additional nuclear capacity in the future, it would require a broader domestic policy debate,” he added.
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Europeans divided on nuclear
About half of the pledge’s signatories are European but the continent has long been divided on the issue of nuclear power. France – which derives two-thirds of its power supply from nuclear – has championed this technology, with Germany pulling in the opposite direction.
At the summit on Tuesday, European Commission president Ursula von der Leyen weighed into this debate, calling Europe’s move away from “reliable, affordable” nuclear in the last 30 years a “strategic mistake” that “should change”.
She added that the oil and gas crisis in the Middle East – which has raised the cost of electricity in gas-reliant countries – “gives a stark reminder of the vulnerabilities” that come from phasing out nuclear capacity.
“Europe has been a pioneer in nuclear technology and could once again lead the world in it. Next-generation nuclear reactors could become a European high-tech high-value export”, she said.
She argued that nuclear and renewables should be used in combination, as renewable energy is cheap but intermittent and often best produced far from where it is needed so nuclear energy, storage and improved grids are needed for a reliable energy system.

Europe’s move away from nuclear was led by its biggest economy Germany. Following Von der Leyen’s comments, German environment minister Carsten Schneider said that subsidising new reactors would require “very large amounts of money that would then not be available elsewhere”.
“Clean, safe electricity from wind and solar energy is affordable, has long been a driver of the energy transition and does not produce radioactive waste,” Schneider said.
However, German chancellor Friedrich Merz has indicated he would not oppose classifying nuclear as a clean energy source. His centre-right party governs in coalition with Schneider’s centre-left party
Japan’s anti-nuclear stance has also softened. The country shut down all reactors after the 2011 Fukushima disaster but is now restarting some, though it faces resistance over waste storage.
In the United States, the Trump administration has continued Biden-era support for nuclear energy—pushing new SMRs while weakening safety oversight and exempting reactors from some environmental reviews.
The post China and Brazil join pledge to triple global nuclear energy capacity appeared first on Climate Home News.
China and Brazil join pledge to triple global nuclear energy capacity
Climate Change
Trump Claims Indian Investment Will Make Long-Standing Plans for Brownsville Refinery a Reality
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Trump claimed a “massive win” this week when he announced that the Indian private energy company Reliance Industries is investing in a proposed oil refinery in Brownsville, Texas.
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