Amid a rapidly fracturing geopolitical order, there have been growing calls for China to “step into [the] leadership gap” left by the US on climate change.
While China has resisted such suggestions – at least officially – it has spent much of the past 12 months nurturing its international status as a partner for other countries, in areas ranging from the economy and global governance through to climate change.
President Xi Jinping has maintained a schedule packed with foreign-policy engagements, meeting with world leaders from Russia and India through to the EU.
Moreover, this April he made his first international climate speech since 2021, while attending a meeting on climate and the just transition hosted by Brazil.
As well as underscoring his nation’s ongoing commitment to climate action, Xi’s presence also hinted at the growing coordination between China and Brazil in this area.
More broadly, there is growing recognition of greater alignment between non-western countries – particularly in the global south – in the face of more aggressive US foreign policy.
Analysts note that pressure from the US could push groups such as the BRICS – of which Brazil and China are two founding members, alongside Russia and India – to become more cohesive and develop more concrete cooperation channels.
In a recent interview with Carbon Brief, UK climate envoy Rachel Kyte said that the “world is changing”, becoming “flatter” and that the BRICS – which now includes 11 countries, including South Africa, Egypt and Indonesia – are “more and more important”.
This Q&A explores the membership, climate stance and energy sectors of the BRICS nations, as well as the potential for China and the bloc to lead on climate change.
- What is the BRICS group?
- How do the BRICS approach climate change?
- Are Brazil and China in the BRICS ‘driving seat’?
- What is the role of fossil fuels in the BRICS?
- What is the economic impact of clean-tech?
- Will China and the BRICS emerge as climate leaders?
What is the BRICS group?
The BRICS group represents a number of emerging economies that aim to “strengthen” cooperation amongst themselves and to “increas[e] the influence of global south countries in international governance”.
They coordinate on a range of topics, from international finance to climate diplomacy.
It was founded by Brazil, Russia, India and China – hence, the original name “BRIC” – which later became “BRICS” with the inclusion of South Africa. More recently, it expanded again to include Egypt, the United Arab Emirates, Ethiopia, Indonesia and Iran.
Saudi Arabia has been formally invited to join the bloc, but has not yet accepted the invitation. A number of others participate in the grouping as partner countries, including Malaysia, Thailand and Nigeria.
Together, the full members of the group represent 27% of global gross domestic product (GDP), 49% of the world’s population and 52% of emissions, according to Carbon Brief calculations illustrated below.

Four of the members – Brazil, China, India and South Africa – also form the BASIC bloc, a group with a significant voice at UN climate summits and other negotiations.
BASIC was formed in Beijing in 2009, with representatives from the four countries meeting to coordinate on climate negotiations from the standpoint of major emerging economies.
This culminated at the COP15 climate talks in Copenhagen in 2009, when the BASIC group issued a joint set of “non-negotiable terms” and went on to work directly with the US to agree the Copenhagen Accord.
The bloc has used less combative tactics in subsequent COPs, but it continues to issue joint statements on climate change and to strongly advocate for certain issues.
At both COP28 and COP29, BASIC submitted a proposal to have “unilateral trade measures related to climate change” – referring to policies such as the EU’s carbon border adjustment mechanism (CBAM) – added to the meeting agenda.
The request was denied both times.
How do the BRICS approach climate change?
Alongside BASIC, the BRICS group is also becoming increasingly focused on climate policy.
COP30 executive director Ana Toni, speaking at a September 2025 event at Tsinghua University attended online by Carbon Brief, said that BRICS countries have “realised that climate is not just a financial issue or a niche”, but rather a “pillar for prosperity, development and growth”.
Lucas Carlos Lima, professor of international law at the Federal University of Minas Gerais in Brazil, wrote in an April 2025 article for Modern Diplomacy that recent joint statements show the BRICS had “placed climate change squarely at the centre of the bloc’s agenda”.
The group has also been playing an increasingly significant role in other multilateral fora. For example, a BRICS proposal at the COP16 UN biodiversity negotiations in February formed the basis of an agreement to mobilise at least $200bn per year to protect nature.
Susana Muhamad, president of the COP16 nature talks, told Reuters in March that BRICS nations had been “bridge builders” in the negotiations.
She added:
“I understand there’s a lot of countries wanting to join BRICS, because…if you have to confront something like the US, you are not alone.”
Environment ministers of BRICS countries also recently issued a joint statement that “reaffirm[ed] our steadfast commitments” to addressing climate change, adding that BRICS “can positively contribute to…the global environmental agenda.”
Their finance ministers also agreed in May on a climate-finance framework, outlining priorities including “the reform of multilateral development banks, the scaling up of concessional finance and the mobilising of private capital to support climate efforts in the global south”.
The framework represents “common and collective BRICS action in the area of climate finance” for the first time, notes Tatiana Rosito, international affairs secretary at Brazil’s finance ministry.

The framework was adopted at the BRICS summit in July, where a number of leaders gathered to sign a joint declaration demanding that “accessible, timely and affordable climate finance” is provided to developing countries.
This, it adds, “is a responsibility of developed countries” under the Paris Agreement.
The statement also highlighted the nations’ “resolve to remain united in the pursuit of the purpose and goals of the Paris Agreement”, featuring 21 paragraphs in a section on climate change spanning just transitions, carbon markets and critical minerals.
“It is encouraging that BRICS nations called for more climate lending, deeper green bond markets and better carbon accounting,” Mirela Sandrini, interim executive director for Brazil at the World Resources Institute, said in a statement. She added:
“South-south collaboration of this scale and ambition can inject much-needed momentum into international climate diplomacy ahead of COP30.”
However, the BRICS leaders’ declaration also “acknowledge[s] fossil fuels will still play an important role in the world’s energy mix, particularly for emerging markets and developing economies”.
The inclusion of this language “undermin[es] the positives” of the bloc’s other statements on climate action, according to a response from Jacobo Ocharan, head of political strategies at Climate Action Network International.
Manuel Pulgar-Vidal, global climate and energy lead at WWF, agrees, saying climate change is “treated as background noise” in the joint statement, with “no clear articulation of the BRICS+ role in the global climate response”.
Are Brazil and China in the BRICS ‘driving seat’?
Much of the recent BRICS focus on climate change is due to Brazil being “in the driver’s seat”, says Kate Logan, director of the China climate hub and climate diplomacy at the Asia Society Policy Institute (ASPI), speaking to Carbon Brief.
As well as hosting COP30, Brazil recently chaired the G20 and is currently presiding over the BRICS. It used both of these forums to prioritise climate action on the agenda, she adds.
There has been frequent coordination between COP30, Brazilian and Chinese officials in the run-up to the conference.
This included a meeting of BRICS environment ministers held in April 2025, a separate April meeting between COP30 president André Corrêa do Lago and Chinese minister for the environment and ecology Huang Runqiu, as well as an earlier meeting in March between Huang and UN climate chief Simon Stiell.
Most significantly, Chinese president Xi Jinping appeared at a closed-door April 2025 meeting of global leaders organised by the UN and Brazil, telling his audience that “China’s actions to address climate change will not slow down”.
Many analysts saw the statement as a clear signal of China’s support for multilateralism, in sharp contrast to the US withdrawing from climate negotiations.
Xi’s participation in the meeting also underscored growing solidarity between China and Brazil on accelerating climate action.
Brazil and China have a long history of cooperation on environmental issues, including through the China-Brazil High-Level Coordination and Cooperation Commission (COSBAN).
The Brazilian government describes COSBAN as the “highest-level governmental mechanism” between the two countries. It includes tracks specifically focused on energy, agriculture and mining, as well as the environment and climate change.
But there has been a notable uptick in engagement under the new Lula administration.
For the current Brazilian administration, China is an “essential partner in global climate solutions”, according to a briefing note published by the Brazilian climate network Observatório do Clima.
A related opinion article in Brazilian newspaper Folha de S. Paolo, written by Stela Herschmann, climate policy specialist at the Observatório do Clima, and Beibei Yin, founder of environmental consultancy Bambu Consulting, argues that China and Brazil could form the “new G2” – the moniker given to the US-China alignment that they say shaped global climate policy for “more than two decades”.
They add that Brazil, through its unique role in the world and current position, can help “fill the current vacuum” of climate leadership. They write:
“Brazil enjoys the respect of the international community because it often mediates the divisions between developed and developing countries in climate negotiations…The presidency of COP30 and BRICS adds to this, making the country a natural candidate to fill the current vacuum of climate leadership.”
However, the two countries’ climate approaches have diverged at times.
Jennifer Allan, senior lecturer in international relations at Cardiff University, tells Carbon Brief: “These countries have several similar views, but also have diverged in the past.”
For example, she says, Brazil’s suggestion at COP26 of a “concentric” approach to cutting emissions, with emerging economies offering more stringent targets than other developing countries, was opposed by China, which wanted to “maintain the firewall” between developed and developing countries.
What is the role of fossil fuels in the BRICS?
Many BRICS nations remain heavily reliant on fossil fuels, both for electricity generation and to support their wider energy systems.
However, this picture is starting to shift, with almost all BRICS members having adopted net-zero targets ranging from 2050 for Brazil, South Africa and others, through to 2060 for China and Russia, or 2070 for India.
More tangibly, the addition of new clean-power projects means that fossil-fueled electricity generating capacity now makes up less than half of the installed total in the BRICS group as a whole in 2024, as shown in the figure below.

Non-fossil power, driven by “unprecedented” renewable energy growth in China, India and Brazil, accounted for 53% of the installed electricity generating capacity in BRICS countries overall in 2024, according to recent analysis by the thinktank Global Energy Monitor (GEM). This puts them in line with the global average.
Ethiopia, Brazil and China boast higher-than-average shares of clean capacity – at 100%, 88% and 57% respectively. India’s clean-capacity share stands at 43%.
Continued BRICS focus on clean energy makes it “unlikely that fossil capacity will overtake non-fossil again”, James Norman, research analyst at GEM, tells Carbon Brief, adding that much of this is driven by significant renewable additions in some members, particularly China.
While some BRICS members are continuing to commission “significant amounts of new coal-fired capacity”, he says, it remains uncertain whether these new plants will be completed, or if they will go on to operate at full capacity.
Several BRICS members are also leading producers and exporters of fossil fuels. Russia is a major exporter of all types of fossil fuels, the Statistical Review of World Energy shows, while the UAE, Iran and Indonesia have large oil- or coal-exporting industries.
The data shows that China and India, meanwhile, are by some distance the world’s largest and second-largest coal users, respectively, predominantly fueled by domestic mining. China alone accounts for more than half of global coal production and use.
Norman acknowledges that “fossil dominance remains largely unchanged” among some BRICS members.
He states that countries such as Iran, with “entrenched modes of power production”, or with “limited strategic interest in overhauling the energy sector, such as Russia”, are on a different trajectory to countries such as Brazil or China.
Nevertheless, he says, the “strong economic case for solar and wind”, as well as the fact that nearly all BRICS countries have announced renewable energy targets, “makes continued growth in clean energy across the group highly likely”.
In the short term, meanwhile, the continued reliance of some members on fossil fuels might not lessen the BRICS group’s climate ambition overall. It is “notable” that Russia does not seem to be “blocking” the “solid outcomes” of recent BRICS climate negotiations, Logan tells Carbon Brief.
Indeed, the 2024 Kazan declaration, which featured a lengthy and detailed section on climate change, was released under the Russian BRICS presidency.
Still, the group is not a united front in all areas, for example the rivalry between China and India. Tensions remain high between the two countries on a number of issues, from border disputes to supply chains and geopolitical alliances.
This has spilled into climate-related topics, with India complaining about China’s construction of mega-dams in the Himalayas and launching anti-dumping investigations into solar imports from China.
At COP29, China and India at times took up conflicting stances during negotiations – most notably during the final stages of the climate finance deal, where China “helped prevent” efforts by India to block the deal, Logan wrote in an analysis for Dialogue Earth.
Another area of contention for India at COP29 was CBAM, which it said contributed to a “very, very competitive, hostile environment” that made it “difficult” to enable an energy transition.
By contrast, Logan tells Carbon Brief, China is “much less worried” about CBAM.
(Brazil, too, is unlikely to push hard to include CBAM and other “unilateral” trade measures in the COP30 agenda, Allan says, in order to maintain its “neutral” position as the holder of the COP presidency and the trust of other parties. Indeed, it is reportedly pushing for this issue to be taken up in a new forum, completely outside the climate talks.)
Nevertheless, India and China are united in climate negotiations by their commitment to ensuring all agreements uphold the principle of common but differentiated responsibilities and respective capabilities (CBDR-RC).
“This is something [in which] they’ll continue to be aligned”, Logan says, “but how it plays out in practice is where you start to see divergences”.
A recent rapprochement in China-India relations saw Indian prime minister Narendra Modi visit China for the first time in seven years.
The two countries also came together at the International Maritime Organization, where they successfully pushed for publicly-available data on shipping emissions to be anonymised.
Earlier, Brazil, China, South Africa and several other developing countries also lobbied against the creation of a global levy on shipping emissions.
Allen notes that whether or not BRICS and BASIC can align on climate may, ultimately, be a moot point, given that BASIC is just one of several coalitions that China operates in and that it is currently “less active” than other coalitions.
For example, she says, unlike the Like-Minded Developing Countries (LMDC) group, BASIC “doesn’t negotiate as a group in contact groups” at the UN climate talks. She adds:
“Multiple coalitions are a way for [a country] to multipl[y] their influence, while also perhaps hiding its individual views among those of the group.”
What is the economic impact of clean-tech?
Beyond the realms of climate diplomacy, it is increasingly clear that there is a hard-nosed economic reality to the positions being taken by China and other BRICS nations.
Indeed, as China works with Brazil and the BRICS to centre emerging markets’ concerns in climate policy, it also plays a key role in the economics of the energy transition.
The country accounts for more than 80% of global solar manufacturing, more than 70% of electric vehicle production and more than 75% of battery production.
While most of this is consumed domestically, exports of each of these categories – which it often calls the “new-three” – are “booming”, finance news outlet Caixin reports.
Historically these exports would have been destined for developed countries. But, in 2024, “half of all China’s exports of solar and wind power equipment and electric vehicles (EVs) [went] to the global south”, Lauri Myllyvirta and Hubert Thieriot, lead analyst and data lead at the Centre for Research on Energy and Clean Air (CREA), write at Dialogue Earth.
Separate analysis by Myllyvirta for Carbon Brief revealed that China’s exports of clean-energy technologies in 2024 alone will reduce emissions in the rest of the world by 1%, avoiding some 4bn tonnes of carbon dioxide (CO2 over their lifetimes).
Moreover, clean-energy industries accounted for more than 10% of China’s GDP in 2024 for the first time ever, driving a quarter of economic growth that year.
Meanwhile, Chinese lending overseas is also increasingly focused on low-carbon infrastructure, according to the Boston University Global Development Policy Center.
Their analysis finds that the “share of renewable energy in China’s portfolio has increased significantly”, with solar and wind projects “dominat[ing]” the types of projects funded in 2022 and 2023.
This stands in sharp contrast to typical Chinese lending activity before 2021, which showed a preference for conventional power projects, such as coal and hydropower.
According to Myllyvirta and Thieriot, the “important role that clean-energy technology plays in the country’s economy and exports” will encourage China to ensure that the global energy transition “keeps accelerating”.
They add: “That will be seen in bilateral lending and diplomacy, and could also lead the country to take more forward-leaning positions in multilateral climate negotiations.”
Will China and the BRICS emerge as climate leaders?
With the withdrawal of the US from the Paris Agreement under the Trump administration, there have been increasing calls for China to take up the mantle of climate leadership.
Many are watching for signs of whether China’s upcoming international climate pledge, which may be published by the UN general assembly meeting next week, will contain ambitious targets that will encourage greater global ambition.
Beatriz Mattos, research coordinator at Brazil-based climate-research institute Plataforma CIPÓ, tells Carbon Brief that China’s position as a “major investor in the renewable energy sector” means there is “enormous potential” for both it and the BRICS to assume a climate leadership role.
China, at least publicly, is eschewing these calls. In an interview with state-owned magazine China Newsweek, climate envoy Liu Zhenmin said in response to a question about China’s climate leadership that the calls are just “the west giving us a ‘tall hat’” – an expression meaning trying to flatter China. He added:
“Of course, within their respective camps, major countries should play a more leading role, such as the EU and US in the developed countries camp, and the BASIC countries in the developing countries camp. But BASIC cannot be a substitute for all developing countries, and developing countries will still participate in [climate] negotiations within the framework of ‘G77+China’. This is the basis for cooperation in the global south.”
Notably, this does not seem to preclude China from agreeing to “demonstrate leadership” in tandem with others, as seen in an EU-China joint statement on climate change published in late July.
BASIC is “important for China in climate negotiations given the influence of other large emerging economies”, Yixian Sun, associate professor in international development at the University of Bath, tells Carbon Brief.
“On many issues (especially sensitive issues regarding its developing country status), China doesn’t want to stand out by itself,” he says, with the grouping providing cover in negotiations.
Mattos agrees, stating that “remaining part of this group serves as a way [for China] to reinforce its identity as a developing country in climate negotiations”.
More broadly, it will likely continue to align with the other BRICS nations, when this offers a way to advance its positions in climate negotiations.
Sun expects Brazil and China to sustain their elevated levels of climate cooperation even after Brazil hands over the COP presidency, based on their 2023 joint statement. However, he says there are still questions around what new bilateral climate initiatives would look like and how “concrete” they would be in practice.
Looking ahead, Logan notes, BRICS could also be in a position to sustain its influence if India hosts COP33 in 2028.
“BRICS has in multiple documents endorsed India’s bid for COP33”, she says, which, given India’s presidency of BRICS in 2026, could allow Brazil and China to “influence India in a more constructive direction” on climate, over a number of years.
The post Q&A: Will China and the BRICS fill the ‘leadership gap’ on climate change? appeared first on Carbon Brief.
Q&A: Will China and the BRICS fill the ‘leadership gap’ on climate change?
Climate Change
Major emitting countries knew of climate risks decades earlier than claimed
Lindsay Fenlock is a senior researcher in the Climate and Energy Program at the Center for International Environmental Law (CIEL). Nikki Reisch is a human rights lawyer and social justice advocate who leads the Climate & Energy Program at CIEL.
Much has been written about when fossil fuel companies knew their products cause harm to the climate, public health, and the environment. Less attention has been paid to just how long governments have known, too, and what they did or failed to do with that knowledge. That information is not just a matter of historical record – it’s a matter of legal responsibility.
A year ago this month, the world’s highest court affirmed that countries have been under an obligation to curb climate change since they knew about the foreseeable risks it posed and to remedy its harms. This historic advisory opinion opened the door for States to be held accountable not only for failing to act on climate change, but also for making it worse by perpetuating its primary cause: fossil fuel production and use.
While the ruling is clear about the content of climate duties under international law, it is silent on when those duties first applied to specific countries or how long they have been breaching them. The earlier governments knew about the drivers and dangers of climate change, the longer they have been under an obligation to prevent it, and the greater their potential liability for the resulting harms.
Once they were informed of the risks fossil fuels posed to the climate, States had a duty to do everything in their power to prevent those risks from materializing – and at a minimum, to refrain from exacerbating them. But, as trends in fossil fuel dependence and climate destruction make clear, they did not.
Early knowledge
A new report from the Center for International Environmental Law shows that the governments of many major emitting countries have known since at least the 1960s that fossil fuel use was warming the planet and, if continued, could lead to dire impacts – including melting of the polar ice caps, catastrophic sea level rise, and extreme heat.
Yet some of the countries responsible for the largest cumulative shares of carbon emissions have claimed that global awareness of climate change emerged only in the late 1980s, around the time the Intergovernmental Panel on Climate Change (IPCC) was established and negotiations of a climate convention began.
Loss and damage fund delays first project approvals as needs dwarf resources
Why? Because admitting that they have known about the chief causes and foreseeable consequences of climate change for the better part of a century would mean they had a duty to prevent it that they’ve been flouting for decades.
Drawing on a wide range of publicly available government records and scientific studies, CIEL’s research exposes when knowledge of climate change made its way onto policymakers’ desks and into public discourse. The report synthesizes some of the groundbreaking research by scholars such as Naomi Oreskes on the history of American climate science, putting their findings into a legal context and broadening the discussion to other countries.
First findings in 19th century
The origins of the climate harms the world is experiencing today – more extreme storms, deadly heat waves, floods, and sea level rise – stem from around 1850, when industry began burning so much fossil fuel that the concentration of carbon dioxide in the atmosphere began to rise.
Scientists figured out quite quickly that the release of these ancient carbon stores could warm Earth. The first paper that modeled the potential warming impact of fossil fuel use, for example, came out in 1896, while the first studies that confirmed global temperatures were rising came out before World War II.
Government records show international cooperation on climate change research picking up around 1957, when countries worldwide coordinated funding for thousands of research projects as part of the International Geophysical Year (IGY).
The IGY spawned the world’s first program to monitor atmospheric carbon dioxide levels, and the 69 participating governments were apprised of the results. By this time, governmental scientific organizations in most of the world knew that continued fossil fuel use could heat the planet dramatically, with potentially significant adverse impacts. Many countries also became aware of industry research on climate change during this decade through their state-owned oil companies.
Big emitters knew
In the 1960s, the world’s top atmospheric scientists, chemists, and geophysicists concluded that fossil fuel emissions not only could warm the earth, but they were already doing so. They also concluded that continuing to release carbon dioxide into the atmosphere was likely to cause serious harm to food systems, ecosystems, human health, and communities, including through sea level rise and deadly extreme weather events. By the 1960s and 1970s, many governments had ample warning that continued reliance on fossil fuels could have profoundly dangerous global consequences.
Evidence indicates that this information reached public officials — in some cases at the highest echelons of government. In the United States – the largest historic emitter of carbon dioxide – White House officials exchanged memos over what to do about the “carbon dioxide problem” during the 1960s and a presidential report published in 1965 unequivocally attributed warming to fossil fuels and warned about catastrophic levels of temperature and sea level rise if trends continued.


In the United Kingdom, the greenhouse effect was first raised in a parliamentary debate in 1969, and in France, a state-owned oil company published a magazine article about the dangers of atmospheric carbon dioxide in 1971, while the Canadian environment ministry regularly published articles about climate change in its employee magazine throughout the 1970s and 80s.
Even the most generous reading of this information shows that many of the world’s largest contributors to climate change, including the United States, Canada, Germany, and Australia, knew enough to change course over two decades before the first meeting of the IPCC in 1988, if not far earlier.
The story does not end there. As an illustrative compilation of publicly available, English-language evidence, CIEL’s report is not a complete survey of what all major emitters knew. And facts about what a given country knew are not, on their own, sufficient to secure accountability. But, together with evidence about how that knowledge was subsequently acted upon – or, as was often the case, denied, dismissed, and distorted – and about how climate impacts have unfolded, they solidify foundations for climate justice and repair.
The post Major emitting countries knew of climate risks decades earlier than claimed appeared first on Climate Home News.
Major emitting countries knew of climate risks decades earlier than claimed
Climate Change
Albanese rolls out the red carpet to data centre ‘energy vampires’, delays meaningful legislation
SYDNEY, Wednesday 15 July 2026 — Greenpeace Australia Pacific has called for an urgent pause on data centre approvals, after Anthony Albanese revealed the government’s AI legislation won’t be introduced until 2027.
The PM outlined plans for “greater clarity and speed for approvals” for data centre proponents, but, despite acknowledging the severe strain these facilities place on Australia’s land, water, and clean energy resources, will not bring legislation to Parliament until early next year.
Last month, Greenpeace called on the Federal Government to urgently implement a moratorium on the construction and approval of new data centres until appropriate regulations and safeguards are in place to protect the climate and communities.
Joe Rafalowicz, Head of Climate and Energy at Greenpeace Australia Pacific, said:
“The PM’s speech today shows that this government is kicking the can down the road, while Australians right around the country are calling for urgent regulations on AI data centres that are already being built in their backyard. We shouldn’t be talking about ‘faster decision making’ when there are no laws in place to protect our communities from this dangerous industry.
“We urgently need a moratorium on AI data centre approvals until there are binding rules in place to protect our communities, our climate and our environment. The Prime Minister is rolling out the red carpet for these water-guzzling energy vampires, with no plans to regulate them until at least 2027 — that is a betrayal of Australian communities and our national interest.
“Big tech companies are looking to make Australia their second home, but in the US, AI data centres are wreaking havoc on people’s health, drinking water and air by running their data centres on gas. They’ve set their own house on fire, and we shouldn’t be opening the door to let them do that here.
“No new data centres should be approved until there are clearly defined, enforceable regulations in place, including requiring 100% additional renewable energy, that protect people, our climate and our environment – and absolutely no new fossil fuels like gas.”
-ENDS-
Albanese rolls out the red carpet to data centre ‘energy vampires’, delays meaningful legislation
Climate Change
UN seabed regulator defends authority as mining firms seek to halt inquiry
The UN body that regulates mining in international waters has defended its authority over ocean governance after two subsidiaries of deep-sea mining firm The Metals Company (TMC) launched legal action to halt an investigation into their conduct.
Speaking at the International Seabed Authority’s (ISA) annual meeting in Kingston on Monday, secretary-general Leticia Carvalho said the regulator’s role “matters more than ever” as governments grapple with growing pressure to exploit the deep seabed for minerals needed for the energy transition.
“The deep seabed belongs to no single country and no corporation; it belongs to all of us,” Carvalho said, describing its resources as “the common heritage of humankind”.
“If we lose sight of this,” she added, “we risk repeating on the ocean floor the same injustices and destruction we still strive to remedy on land.”
The conflict stems from TMC’s attempt to bypass the UN process by applying for US-sponsored ocean mining permits offered last year by the Trump administration. The Canadian firm aims to become the first company to mine the seabed for minerals like nickel, rare earths and manganese used in the production of both clean energy technologies and military equipment.
Several governments, including China, condemned the move as a “violation of international law”. In response, ISA member states agreed to open an inquiry into its licence-holders – among them two of TMC’s subsidiaries – to make sure they have complied with international law. If they are ultimately found to have breached those obligations, their exploration contracts could be revoked.
In June, the two TMC subsidiaries – Tonga Offshore Mining Ltd (TOML) and Nauru Ocean Resources Inc (NORI) – filed claims against the ISA at the International Tribunal for the Law of the Sea (ITLOS), asking the court to suspend the inquiry while the case proceeds. The companies argue they are being targeted “without lawful procedural basis”, “in breach of due process”, and without “good faith”.
Environmental groups have accused The Metals Company of using legal tactics to block the investigation into its subsidiaries.
“We find ourselves in this Orwellian situation where these companies are trying to effectively get an injunction against the ISA from continuing its inquiry,” said Louisa Casson, who leads Greenpeace’s global campaign against deep-sea mining.
“The stakes are so high and that’s why we’re seeing this pretty extraordinary move to try to get an injunction against the ISA,” she added.
Mining the deep ocean floor
The ISA has been negotiating a mining code for the deep ocean floor for over 12 years without success. Nearly 40 governments, including the UK, France and Germany, have called for a moratorium or precautionary pause on deep-sea mining until there is sufficient scientific evidence that it can proceed without causing serious harm to marine ecosystems.
Rather than wait for the UN process, industry frontrunner, The Metals Company, decided to apply for US permits offered by the Trump administration last year. In May, the US National Oceanic and Atmospheric Administration (NOAA) certified TMC’s application to explore 120,000 square kilometers of sea floor.
The firm wants to mine an area in the Pacific known as the Clarion-Clipperton Zone, which holds critical minerals inside potato-sized rocks found in the deep ocean floor known as polymetallic nodules. The minerals like manganese, nickel and rare earths are used in clean energy technologies like batteries and wind turbines.
But the area is also a little-understood ecosystem inhabited by thousands of unnamed species. The International Union for Conservation of Nature (IUCN), the world’s largest environmental network, says mining this area would threaten the existence of over half of all molluscs reliant on deep-sea vents.

Governments launch inquiry
Seeking to discourage companies from bypassing the UN process, the ISA’s member states unanimously agreed to open an inquiry into whether holders of its exploration licences complied with their contractual obligations under the UN Convention on the Law of the Sea (UNCLOS).
“The stage we’re at now is countries grappling with what they can do about this. What tools do they have to constrain this pathway that would go against international law,” Casson said.
Both NORI and TOML continue to hold ISA exploration contracts in the Clarion-Clipperton Zone. NORI’s license, however, expires later this month on July 21st and is up for review.
The inquiry is currently ongoing, but Casson said that if governments decide to cancel NORI’s license, other firms could apply for the ISA permit and compete for mining rights in the area.
“If that happens, it could really put into jeopardy TMC USA’s application (for US permits) because then suddenly that area could be open for a competing claim,” she explained. “At the moment, TMC is trying to kind of play both sides and shore up the area so that there will be no competition.”
Deep-sea mining firms push back
The cases before ITLOS are the first contentious disputes over deep-sea mining to reach the court designed for maritime disputes and the first brought directly by private contractors against the ISA. Among the companies’ legal advisers is former ISA secretary-general Michael Lodge.
Both NORI and TOML claimed that, unless the inquiry is suspended, there is a “real
and imminent risk of prejudice” that “may have significant legal and practical consequences” for
their activities.
The claim was backed by the Pacific island nation of Nauru, which has sponsored TMC’s push to mine the Clarion-Clipperton Zone and would benefit from the economic activity. The country raised “concerns on the adherence of due process with respect to the treatment of NORI”.
The mining companies allege that the ISA has singled them out among other applicants by requesting additional documentation, and that the UN auditors did not give them an opportunity to “meaningfully respond” to their concerns.
The ISA rejected those allegations as “wholly unsupported assertions”. It added that, given TMC’s application for US mining permits, it had done “what any reasonable regulator would do”: with the unanimous support of member states, it opened an inquiry simply to establish the facts.

Delay tactics
A decision from the maritime court is now expected by July 18, which has added to a “climate of significant regulatory uncertainty”, according to global law firm HSF Kramer.
As ISA countries meet in Kingston this week, the court’s president asked them “not to act in any way that could hinder any order” the court may make.
At the hearing representing the ISA, renowned human rights lawyer Philippe Sands said the deep-sea mining firms were engaging in “strategic litigation” meant to delay the inquiry and send the ISA into a years-long legal process.
“It’s a delaying tactic, and nothing would make them happier than for you to kick this into the long grass for two years while you sort out the merits. That is what they want this Tribunal, the Chamber, to do. You are being instrumentalized in this process,” Sands told the judges.
The post UN seabed regulator defends authority as mining firms seek to halt inquiry appeared first on Climate Home News.
UN seabed regulator defends authority as mining firms seek to halt inquiry
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