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Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.

This week

UN climate focus

PACT FOR THE FUTURE: The UN general assembly meeting in New York signed off on a plan for countries to work together to tackle large global challenges, “with climate change one of the headline topics”, EuroNews reported. The agreement reaffirmed global pledges to transition away from fossil fuels, but did not raise global ambitions, the outlet noted. 

ACTION OVER WORDS: Amid the summit, developing countries “pleaded” with richer nations to end the “lip service” and take more action on climate change, Reuters reported. Samoan environment minister Cedric Schuster told reporters that “we need all countries, but particularly the G20, to lead the way” on emissions cuts and climate finance, the outlet said. 

AMAZON BLAZES: Brazil’s president Luiz Inácio Lula da Silva mentioned Amazon fires in his UN general assembly opening speech, but “not the fact they’re adding to criticism of his administration’s own environmental stewardship”, the Associated Press said. The country’s portion of the Amazon rainforest recorded 38,000 fires last month – the highest in August since 2010, the newswire said. 

Around the world

  • ‘LIFE-THREATENING’: At least three people were killed and 1.3m left without power in “dangerous” Hurricane Helene, which made landfall over Florida on Thursday, CBS News reported. Sea surface temperatures have been “exceptionally warm” in the Gulf of Mexico – about 2C above normal for this time of years, BBC News said. 
  • COAL POWER: The Australian government cleared the way for three coal mines to extend their operations for a further 30-40 years in a move that has been criticised as “counter to action on climate change”, ABC News reported. 
  • BIG JOB: Former World Bank climate chief Rachel Kyte was appointed as the UK’s climate envoy – a position “axed” by former prime minister Rishi Sunak, according to the Guardian
  • GREENWASHING SPAT: French oil and gas company TotalEnergies is expected to appeal a South African advertising regulator ruling that it was “misleading” to “tout its commitment to ‘sustainable development’ in a campaign with the country’s national parks”, the Financial Times said. 
  • AI GOES NUCLEAR: Microsoft agreed to buy power from the Three Mile Island energy plant, “the site of the worst nuclear accident in US history”, which is set to reopen in 2028 “after improvements”, BBC News said. It added the deal is intended to bolster clean energy as “power-hungry data centres for artificial intelligence (AI) expand”. 

£1.7bn

The extra funds the UK needs to spend on nature in the next two years to meet a flagship international target, according to Carbon Brief analysis, also covered by the Guardian.


Latest climate research

  • Climate change doubled the likelihood of the heavy rainfall behind floods in central Europe earlier this month, a World Weather Attribution study found.
  • Research in Atmospheric Science Letters explored the “new paradigms and challenges” for scientists researching extreme weather.
  • The frequency of warm, dry and high fire-risk weather conditions have “surged” in parts of South America, including the Amazon region, in the past few decades, a study in Communications Earth and Environment found. 

(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)

Captured

A chart showing how the UK phased out coal power.

The UK’s last coal-fired power plant will close this month, ending a 142-year era of burning coal to generate electricity. It is the first major economy – and first G7 member – to phase out coal power. This chart shows the use of coal for electricity in the UK from 1880-2025, in millions of tonnes. Read Carbon Brief’s Q&A on how the country reached this milestone. 

Spotlight

Rights for River Ouse

The River Ouse in Lewes on 25 September 2024.
The River Ouse in Lewes on 25 September 2024. Credit: Orla Dwyer / Carbon Brief.

This week, Carbon Brief visits a river that could be the first in the UK to gain its own rights.

The River Ouse runs for 35 miles across east and west Sussex in England, winding through the town of Lewes and meeting the English Channel at Newhaven.

Since last year, the Ouse has been at the heart of community discussions in Lewes on what it means to give a river a voice – similar to a person – amid a growing global movement to grant legal rights to nature.  

Lewes district council approved a motion on River Ouse rights in February 2023, agreeing to develop and consider a river rights charter in two years. 

Ahead of the district council cabinet considering this charter next February, Carbon Brief visited the town to hear about the steps towards the Ouse gaining legal rights.

‘Eco-centric view’

Matthew Bird, a Lewes Green town councillor (pictured right) who put forward the 2023 motion, told Carbon Brief that the charter will be comparable to the universal declaration on river rights used in other parts of the world: 

“It [will contain] things like the right to flow, the right to be free from pollution, the right to native biodiversity, the right to have a voice…The key thing for us is that it’s seeing things from an eco-centric point of view as much as you’re able to.”

The Ouse, as with many rivers, faces threats from climate change, pollution, biodiversity loss and invasive species such as Himalayan balsam – a fast-spreading plant with explosive seed pods. 

Bird, who is also the director of the Love Our Ouse campaign, said that those involved in the motion aspired for a more holistic approach to tackling these issues. He told Carbon Brief: 

“We’re just so focused on sewage [in the Ouse] that all those other really challenging issues were sort of drowned out. It felt like river rights, rights of nature could almost be a framework for looking at that.” 

One focus of the movement is to grant the river the “right to restoration”.

Lewes town councillor Matthew Bird.
Lewes town councillor Matthew Bird. Credit: Orla Dwyer / Carbon Brief.

Restoring and protecting rivers has proven to be an effective adaptation measure against increasing flood risk. Lewes was badly flooded in 2000 after the Ouse burst its banks following heavy rainfall. Hundreds of people were evacuated.

Rights for rivers

Local campaigns are ongoing in other parts of the UK to give rights to rivers such as the Cam, Don and Medway

Further afield, a city in Brazil “legally recognised its waves as living beings” earlier this month. Ecuador was the first country in the world to include nature rights in its constitution in 2008.

Emma Montlake, the director of casework at the Environmental Law Foundation, who is also involved with Love Our Ouse, said that the charter, if approved, “will be a declaration by the local authority that they accept that the river has these rights”. She told Carbon Brief: 

“The charter will also introduce a governance structure that can represent the river. Whether that’s an inter-species council or a citizens’ assembly.”

It will take longer to give legal rights to the river, however, “because there’s no national legislation to pin this on” in the UK, she added:

“It’s about giving nature a voice that it doesn’t currently have. We have lots of legislation, we have protections for habitats and species, we have different regulations for permitting, for pollution. But…our laws are not adequate to protect nature.”

Watch, read, listen

ICE JOB: Researchers spoke to the British Antarctic Survey’s podcast Beyond the Ice about their field work studying the “rapidly” changing Thwaites Glacier in West Antarctica. 

NOT-SO GREEN: DeSmog mapped the influence of Ireland’s “powerful farming lobby”, highlighting the “damage the [agricultural] sector is wreaking on Ireland’s climate targets”. 

HEATING UP: The New York Times explored Nigeria’s “cooling crisis” amid scarce electricity and rising temperatures. 

Coming up

Pick of the jobs

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 27 September 2024: UN ‘pact for the future’; UK turns its back on coal power; River ‘rights’ appeared first on Carbon Brief.

DeBriefed 27 September 2024: UN ‘pact for the future’; UK turns its back on coal power; River ‘rights’

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Climate Change

Coles, Woolworths failing on deforestation commitments 

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SYDNEY, Wednesday 26 August 2026 — New 2026 Sustainability Reports released by supermarket giants Coles and Woolworths this week demonstrate the retailers are failing on their commitments to end deforestation in their supply chains.

Adele Chasson, Nature Policy Lead at Greenpeace Australia Pacific said:

“These so-called sustainability reports are revealing. Despite their public commitments in 2024 and 2025, neither Coles nor Woolworths have taken deforestation-linked beef off their shelves. Meanwhile, bulldozers continue to tear up forests and bushland, pushing wildlife closer to extinction and causing mass toxic runoff to flow into the Great Barrier Reef. Millions of native animals like koalas are losing their homes to beef pastures each year, while the big supermarkets put off action.

“Australians would be shocked to know that beef on the shelves of our biggest supermarkets could be pushing threatened species to the brink of extinction. Collectively Coles and Woolworths have made more than $2 billion in profits in the last year, profiting from the destruction of wildlife and precious Australian nature. Coles and Woolworths owe it to shoppers to deliver on their promises and end deforestation in their supply chains now.

“As big beef buyers, Coles and Woolworths have an essential role to play in keeping Australia’s unique forests standing. They can help stop the Great Barrier Reef from being poisoned by runoff and protect iconic forest wildlife by taking deforestation off their shelves. It’s time these big companies put their money where their mouths are and follow through on their promise of sourcing and supplying deforestation-free beef.”

Coles, Woolworths failing on deforestation commitments 

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Climate Change

New Zealand moves to protect business with law curtailing climate litigation

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New Zealand’s parliament has adopted a controversial new law blocking a whole avenue of climate litigation and shutting down its most advanced corporate lawsuit, which has been blamed by the government for shaking business confidence and investment.

The Climate Change Response (Tort Liability) Amendment Bill, expected to take effect in the coming days after it is formally signed by the Governor-General, prevents all current and future civil claims for climate loss or harm under tort law.

Justice minister Paul Goldsmith said last week that the aim was to give businesses “certainty around their climate change obligations”, noting it would not alter the government’s responsibilities under the Climate Change Response Act 2002 nor business obligations under the Emissions Trading Scheme.

“Our response to climate change is best managed by the Government at a national level and not through piece-meal litigation in the courts,” he added in a statement.

Such litigation, he said, “risks developing a new regime that contradicts the framework Parliament has already enacted” to tackle climate change.

    Goldsmith singled out a key domestic climate lawsuit brought by Northland iwi leader and activist Mike Smith against six big companies: dairy firms Fonterra and Dairy Holdings, energy firms Genesis Energy and Z Energy, New Zealand Steel and coal mining firm BT Mining. A seventh original defendant, Channel Infrastructure, was dropped after it permanently decommissioned its Marsden Point oil refinery.

    Smith argued that these companies had caused him harm under public nuisance and negligence law, as well as a third breach of a duty to cease contributing to climate change that has yet to be tested domestically. He did not seek financial compensation, instead asking for the companies to immediately stop emitting or contributing to net greenhouse gas emissions.

    In one of the most advanced corporate climate accountability lawsuits in the world, a trial had been scheduled for April 2027 after the Supreme Court unanimously allowed the case to continue.

    Corporate lobbying in the shadows

    Smith described the passing of the bill as “deeply concerning”, particularly as it coincided with the Supreme Court hearing another of his climate lawsuits. In that case, Smith v Attorney-General, he argues that the government’s response to climate change and its impacts on Māori communities in particular breaches rights to life and culture.

    “That timing raises profound questions about the separation of powers and the rule of law,” said Smith. “Whatever one’s view of the merits of these cases, it is deeply troubling when parliament intervenes to remove a legal pathway while the courts are actively considering fundamental questions about climate responsibility, rights and the crown’s obligations.”

    The bill – which says that no person (including the government) can be found liable in tort for emissions-related climate change effects – followed major lobbying efforts by the companies defending themselves in Smith’s lawsuit. They outlined a proposed legal amendment in a briefing note to the government in 2024.

    The centre-right government has been fiercely criticised over its lack of transparency in relation to this lobbying activity. The national ombudsman recently found that the Prime Minister’s Office effectively withheld information requested by the Environmental Law Initiative about meetings, discussions and conversations regarding Smith’s case.

    Green groups fail to stop bill

    The bill sparked huge concern among environmental campaigners in New Zealand and elsewhere. Greenpeace Aotearoa called it a “shocking abuse of executive power” and the vast majority of submissions to a parliamentary inquiry said it should be rejected.

    But in the end, it was adopted with little resistance, moving relatively smoothly through parliament, passing its third reading by 67 votes to 53. Sam Bookman, climate law lecturer at Melbourne Law School, told Climate Home News he was not surprised by this, given that the coalition government has a secure majority.

    A complaint has been made to the UN special rapporteur on climate change and human rights by Smith, the National Iwi Chairs Forum Pou Tikanga and youth coalition Climate Clinic Aotearoa over what they see as the government’s heavy-handed approach. Smith is also challenging the new law in yet another lawsuit.

    “Pathetic”: New Zealand plans to barely cut emissions between 2030 and 2035

    Bookman thinks it “very unlikely” that such a challenge will succeed, noting that New Zealand’s constitution is firmly anchored in parliamentary sovereignty.

    But the expert in climate law does not see the bill as the end of legal action in the country, noting that New Zealand has a “sophisticated climate litigation landscape with a growing number of specialist and experienced lawyers and NGOs”.

    The country is also approaching its next general election in November, and some opposition parties have pledged to restore access to the courts if elected.

    Amanda Larsson, global project lead on agriculture for Greenpeace International, said: “This law deserves to be tested, and I strongly encourage the international climate litigation community to unite and help defend New Zealanders’ fundamental right to hold polluters accountable before this becomes a global blueprint.”

    Copycat legislation on the rise

    New Zealand’s move is part of a small but growing legislative effort to shut down climate litigation around the world.

    In the US, Republican politicians introduced legislation in the House and Senate in April that would shield fossil fuel firms from climate liability lawsuits. Similar laws have already been passed at state level in Tennessee, Utah, Iowa and Louisiana.

    The German state of Bavaria has put forward a similar proposal to the Federal Council, aiming to block private climate claims as well as the recognition and enforcement of foreign judgments imposing such liability. There are also proposals to limit available remedies and actions in the Netherlands and Belgium.

    UN General Assembly backs “climate obligations” set by world’s top court

    Bookman said he expects more efforts to counter climate damages litigation and advised plaintiffs to think about how to respond, including drawing on broader support in opposing them.

    “Even though it’s very hard for plaintiffs to win these types of cases, companies are very eager to avoid the expense, embarrassment and political accountability that come even with unsuccessful lawsuits,” he said.

    The post New Zealand moves to protect business with law curtailing climate litigation appeared first on Climate Home News.

    New Zealand moves to protect business with law curtailing climate litigation

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    Climate Change

    Indonesia’s nickel production cuts are not enough to create a sustainable industry 

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    Bhima Yudhistira Adhinegara is the Executive Director of the Center of Economic and Law Studies (CELIOS), an Indonesia-based economic think tank. Muhammad Zulfikar Rakhmat is the Director of the China-Indonesia desk at CELIOS. 

    Indonesia produces around 60% of the world’s nickel, a metal used to manufacture batteries for electric vehicles (EVs) – more than any other country in the world. But in 2026, the government sharply reduced how much of its nickel can be extracted from the ground.

    Production quotas were reduced by around 40% this year compared to 2025. Weda Bay, the largest nickel mine on Earth, had its allowance cut by more than 70% and exhausted its full-year quota by the end of May, halting mining entirely; it cannot resume large-scale extraction until next year unless regulators grant an extension.

    The policy has sparked a vivid debate in Indonesian policy circles: how can the country shift its strategy from a decade of mining vast quantities of cheap nickel to producing a high-value and low-carbon material that the rest of the world wants for EV batteries.

    The cuts aren’t a silver bullet to clean up Indonesia’s nickel industry, whose smelters are powered by coal – the most polluting fossil fuels. But alongside stricter enforcement of environmental rules, it is one side of efforts to produce more sustainable nickel for a premium.

    Restricting Indonesia’s nickel output

    Production quotas were introduced to stop the collapse of nickel prices because of oversupply in the market. Prices had fallen more than 40% in 2023 alone and kept sliding as Indonesian supply kept growing, hitting a four-year low of around $13,900 a ton in late 2025.

    Critics called the recent tightening of production quotas proof that Indonesia’s nickel strategy has failed, arguing that the industry shouldn’t need to throttle its own output to survive. But when assessed against what the policy was supposed to do – push up nickel prices – it has worked. Prices jumped to $20,000 a ton in May, the highest since 2024.

      Chinese industry groups representing companies that have invested billions to mine and refine the country’s nickel were furious, warning Indonesia’s president Prabowo Subianto that the cuts put $50 billion worth of investment at risk. But much of that Chinese capital is sunk into smelters and processing plants built specifically to run on Indonesian ore, and cannot simply be moved elsewhere. That gives Jakarta more room to hold its ground than the warning suggests.

      Stronger environmental enforcement

      Since the start of the year, Indonesia’s forestry task force has seized more than four million hectares of land from mines and plantations operating illegally in protected forests, collecting over two trillion rupiah ($113 million) in fines.

      This included 148 hectares seized from Weda Bay for lacking a forestry permit. The share of nickel produced from illegal small-scale mining also fell from about a quarter in 2022 to roughly 10% by 2024.

      The crackdown responds to serious environmental damages in the nickel industry. On Obi Island, a waste pond collapsed after heavy rain in June 2025, flooding three villages and killing a resident. Internal company tests found chromium-6 – a carcinogen – in the water, in quantities far above the legal limit. The footprint of another mine near Raja Ampat, which is home to some of the world’s richest coral reefs, grew 60-fold in just eight years.

      A coastal village is wedged between the sea and a large nickel mine in Indonesia
      The fishing villages of Tapunggaya in Sulawesi, Indonesia, are squeezed between the sea and an expanding nickel mine (Photo by Garry Lotulung/NurPhoto)

      The market is responding to early cleanup efforts. Low-carbon nickel now sells for a real premium, roughly $18,800 to $19,300 a ton compared with $17,900 to $18,300 otherwise, as carmakers seek to source cleaner materials to comply with the European Union’s new emissions rules for imports.

      In turn, this is incentivising the industry to do more to green its operations. Vale Indonesia’s smelter in South Sulawesi now runs almost entirely on hydropower, for example.

      None of this addresses coal use, however. Major Indonesian nickel producers still emitted an estimated 15 million metric tons of greenhouse gases in 2023. Indonesia may be cracking down on illegal mining and rewarding cleaner producers but it is still running its mines on the dirtiest fuel available.

      Unequal benefits

      For Indonesia to truly benefit from producing cleaner and high-value nickel, it needs to reap the economic benefits too. Although the industry has boosted the country’s economic growth, the reality on the ground tells a different story.

      Konawe in Southeast Sulawesi is home to a major smelting complex. Growth in the district jumped from 6% to 22% between 2015 and 2023, driven almost entirely by the nickel industry, according to a study by the Lowy Institute study. At the same time, poverty levels increased slightly and unemployment remained unchanged.

        In Halmahera, another epicentre of the nickel industry, spending by the poorest fifth grew just 5% between 2019 and 2022, compared with 28% for the wealthiest fifth, according to a separate study.

        Part of the reason for this inequality is the system for transferring mining royalties to district authorities where the mines are located. In theory, they are entitled to the largest share. But in practice, payments are delayed, companies routinely dispute what they owe and royalties are pooled and distributed across a larger area.

        The Natural Resource Governance Institute has found that decentralisation handed local governments power to approve new mines faster than they could build their capacity to manage them. Higher output raises national income on paper, but local governments remain constrained by fiscal rules and infrastructure costs that scale with mining.

        None of this makes the 2026 quota cuts a mistake. Indonesia has every right to defend its pricing power over a resource it controls. But limiting extraction isn’t going to fix underlying issues around environmental enforcement and revenue-sharing. That requires rules that are consistently enforced, royalties that reach communities living by the mines, and a plan to wean smelters off coal.

        The post Indonesia’s nickel production cuts are not enough to create a sustainable industry  appeared first on Climate Home News.

        Indonesia’s nickel production cuts are not enough to create a sustainable industry 

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