Last week, hundreds of scientists, policymakers and journalists flocked to the University of Exeter to attend an international conference on “tipping points”.
The conference saw experts discussing the dangers of a range of Earth system tipping points, including the dieback of the Amazon, the melting of the Greenland ice sheet and the shutdown of the Atlantic Meridional Overturning Circulation (AMOC).
Attendees also explored “positive tipping points” – large-scale, self-propelling social changes that would reduce the impact of humans on the climate.
(For more on the key talking points, new research and ideas that emerged from the four-day event, see Carbon Brief’s full write-up of the event.)
On the sidelines of the conference, Carbon Brief asked a wide range of delegates which tipping point concerns them the most.
These are their responses, first as sample quotes, then, below, in full:
- Prof Gabi Hegerl: “I am particularly worried about tipping points that involve the biosphere and humans due to breaching thresholds for heat or drought that then ripple into food availability, livelihood and ecosystems.”
- Prof Carlos Nobre: “The Amazon is a very serious tipping point, because [dieback] could release around 250bn tonnes of CO2 by 2100 – which will make it impossible to [limit global warming] at 1.5C.”
- Gaia Vince: “I would say that we have already passed the tipping point for coral reef ecosystems…As a scuba diver, I find it a tragedy because I love coral reef ecosystems, but it’s also a tragedy for human systems.”
- Dr Andrew Hartley: “The tipping point I’m most concerned about is Amazon forest dieback…because of the significance of the carbon cycle and the feedback to the global climate. Also [due to] the effects that Amazon tipping has on food security, both locally and globally.”
- Prof Tim Lenton: “The Atlantic Meridional Overturning Circulation, or AMOC, for sure. The consequences of crashing that would be devastating globally – and also for where I live in the UK.”
- Prof Peter Cox: “The one that I’ve worked on most and worries me most at the moment is Amazon dieback. And that’s because we’ve got two things, two stressors, going on at once that push it in the wrong direction. Climate change is one, deforestation is another.”
- Prof Johan Rockström: “The tipping element that worries me most is coral reef systems, for the simple reason that the scientific uncertainty range is very limited.”
- Dr Patricia Pinho: “For me, it is the Amazon…I think it’s going to be a really profound, irreversible change that will affect the global population in the most dramatic way.”
- Prof Ricarda Winkelmann: “I’m mostly concerned about the Greenland and West Antarctic ice sheets. This is because we know that, even at lower warming levels, they are already at risk of transgressing tipping points in certain regions.”
- Dr Nico Wunderling: “The tipping element that worries me most is the Amazon rainforest. This is because the Amazon rainforest is not only threatened by climate change, but also by deforestation at the same time.”
- Dr Rebecca Shaw: “The coral reef tipping point…It signals the end of the most colourful and biodiverse ecosystem which supports the nutrition and livelihoods of over one billion people.”
- Dr David Obura: “The ice [tipping elements] – because they are the first ones to go that have cascading impacts on other tipping elements.”
- Dr David Armstrong McKay: “The Amazon is actually probably closer to a deforestation-induced tipping point than to a climate change-induced tipping point. So, I actually think that could be potentially in the offing sooner than we would like.”
- Kate Raworth: “The tipping point that I fear we will fail to cross is [the social tipping point] around transforming our mindsets.”
Chair in climate system science in the school of geosciences at the University of Edinburgh
I am worried about all of them, but for the immediate future, I am particularly worried about tipping points that involve the biosphere and humans due to breaching thresholds for heat or drought that then ripple into food availability, livelihood and ecosystems. The Earth system tipping points will do that too, but maybe a little bit later. Examples [of this] are the coral diebacks triggered by marine heatwaves, forest change and fires, and droughts threatening livelihoods and putting people on the move.
I did a research project on the US Dust Bowl and the trigger [for that event] was drought causing vegetation and crop dieback, [which led to] extreme heat and dust storms in response – and migration, as memorialised in [the 1939 John Steinbeck novel] The Grapes of Wrath. And, now with warming, all droughts get supercharged.
Prof Carlos Nobre
Scientist and meteorologist who spearheaded the multi-disciplinary, multinational large-scale biosphere-atmosphere experiment in Amazonia
The Amazon is a very serious tipping point, because [dieback] could release around 250bn tonnes of CO2 by 2100 – which will make it impossible to [limit global warming] at 1.5C. We could also lose the largest [host to] biodiversity on the planet, which would induce a tremendous, large number of epidemics and several pandemics. Also, of course, the Amazon forest controls aspects of the global climate. In South America, the climate is entirely controlled by the Amazon forest.
I’m most worried about Amazon [dieback] because I have worked on it for 40 years. But the other tipping points deeply concern me. The melting of the permafrost will release more than 200bn tonnes [of greenhouse gases], mostly methane. Ice sheet melt in Greenland is a very serious tipping point because it could raise sea level rise by three metres in 200 years. The melting of Greenland has already started. Species extinction is also very serious.
One thing that was not much talked about [at this conference] is that when the ocean heats up, particularly the Arctic Ocean, then a tremendous amount of methane is released. And if that happens – if the Arctic Ocean warms up by 3-4C – the amount of methane that would be released could see [air] temperatures reach 8-10C [above pre-industrial levels]. At 8-10C, the only inhabitable places for us humans will be the top of the Alps, the Andes and the north and south poles. The rest of the planet would be uninhabitable.
Gaia Vince
Science writer and broadcaster
I would say that we have already passed the tipping point for coral reef ecosystems, for example. That really is a tragedy. As a scuba diver, I find it a tragedy because I love coral reef ecosystems, but it’s also a tragedy for human systems. They are the nursery for our fisheries. And, of course, they’re not just fisheries – they are a valid ecosystem and a biodiversity hotspot. This will have untold consequences and cascading impacts for other parts of the ecosystem, for example, the cycling of nutrients and coral reefs are really important to stop coastal erosion. And they actually provide sand, the lovely white sand that people go on holiday for Bucha.
Dr Andrew Hartley
Climate impacts scientist at the Met Office Hadley Centre
The tipping point I’m most concerned about is Amazon forest dieback and reduction in the function of the Amazon forest, because of the significance of the carbon cycle and the feedback to the global climate. Also [due to] the effects that Amazon tipping has on food security, both locally and globally, because of [the Amazon’s] contribution to major commodity markets, such as soybean and maize.
This might interact with climate change in the future to lead to more severe events, particularly in populated areas of Brazil. If an Amazon tipping point were to occur, it might lead to more severe events on the coast of Brazil which would affect a much larger population. There are negative impacts across the forest from the drying of the forest, for example for the Indigenous communities, but also globally.
Prof Tim Lenton
Founding director of the Global Systems Institute and chair in climate change and Earth system science at the University of Exeter
The Atlantic Meridional Overtoning Circulation, or AMOC, for sure. The consequences of crashing that would be devastating globally – and also for where I live in the UK. By our own calculation, we could have less than half the viable area for growing a couple of major staple crops, wheat and maize worldwide. We would have a widespread water crisis. We could have collapses of the monsoons in West Africa and India that would displace hundreds of millions of people. It is hard to see that as anything other than a catastrophe.
Prof Peter Cox
Professor of climate system dynamics in mathematics and director of the Global Systems Institute at the University of Exeter
The one that I have worked on most and worries me most at the moment is Amazon dieback. And that’s because we’ve got two things, two stressors going on at once that push it in the wrong direction. Climate change is one, deforestation is another. You can imagine crossing the boundary in various ways – but, if you push diagonally, you get there quicker.
If I had spoken to you 25 years ago, I would have said I’m really worried about [Amazon dieback]. Then I went through a phase of thinking that the models have overdone it. And now I’m thinking the models that don’t include land-use change are underdoing it. So, I’m more concerned about that one.
There are others as well, but that is the one that is also quite fast. The other [tipping points] we worry about, we’re worried about a long-term commitment. It takes a while for the AMOC to shut down, it really does. It takes a while for the Greenland ice sheet to melt. We’ve done work that suggests you can overshoot even a little bit for these slow systems. The Amazon forest is a decadal dieback, especially if it is fire driven.
Prof Johan Rockström
Director of the Potsdam Institute for Climate Impact Research (PIK) and professor in Earth system science at the University of Potsdam
There is not a simple answer to this – there is a two-part answer.
The tipping element that worries me most is coral reef systems, for the simple reason that the scientific uncertainty range is very limited. We have, unfortunately, ample evidence that at 1.5C we’re very likely to knock over, potentially, the entire tropical coral reef system on Earth. [This threatens] the livelihoods of 400 million people and a fundamental nursing ground for the whole ocean food web. So that is one deep concern. It is the canary in the coal mine – the first kid on the block to fall over. We’re so close.
The second one is AMOC – the whole overturning of heat in the Atlantic, which connects the entire ocean system. Not only is the latest science showing that we are going from low likelihood to uncomfortably high likelihood, but we also know – with very little uncertainty – that this would cause a catastrophic impact across the entire world, and it would go fast. So the AMOC, I would argue, is today the most important scientific message to the world. If you want a really hard-hitting reason to act at a level of planetary emergency, it is the AMOC. That is the second one.
From a planetary boundary perspective, it is important to recognise that – on climate science grounds – the Amazon basin is not at risk of tipping until 3-5C of warming. But as soon as you factor in loss of biodiversity, deforestation and changes in hydrology – then the temperature risk goes down to between 1.5-2C. So suddenly – when taking a more integrated [assessment] approach – the conclusion is that it is also very close to a tipping point.
Dr Patricia Pinho
Deputy science director at the Amazon Environmental Research Institute (IPAM)
For me, it is the Amazon. When we think of the planetary crisis, we think about the Amazon and all the regulating climate services it provides. This is not only regionally, but we know it’s a global “climate good”, if you will. But it is highly sensitive to land-use change and increasing temperature. So, if we transition to a point of no return – Amazon dieback – and transforming or transitioning to another ecosystem, the function of the forest will not be doing what it has been doing for the past millennium and so on. And then we cannot revert this loss. I think it is going to be a really profound, irreversible change that will affect the global population in the most dramatic way.
Of course, we have the people on the front line that I’m working with – Indigenous people, traditional population – that are safeguarding this resource, but they are also at the front line of climate risks and the impacts that we already observe. If we miss this opportunity of really reverting from increasing greenhouse emissions and increasing temperature, we’re going to miss the window of opportunity to really protect the region, protect the ecosystem and the forest for the global society.
Prof Ricarda Winkelmann
Founding director of the Max Planck Institute of Geoanthropology and professor of climate system analysis at PIK and the University of Potsdam
So I am thinking about this from a risk perspective – so both the likelihood as well as the impacts – and I think the answer depends on that. Because when it comes to the likelihood and the particular threshold – and we know about those – I’m mostly concerned about the Greenland and the West Antarctic ice sheets. This is because we know that, even at lower warming levels, they’re already at risk of transgressing tipping points in certain regions.
But when it comes to the impacts and also the timescales over which those play out, there are other tipping elements that worry me most. In particular, regional tipping elements. So if we think of the mountain glaciers, for instance, these impacts are already experienced right now and several mountain glaciers are undergoing these accelerated changes. And so thinking about the timescales when it comes to the impacts is also incredibly important.
Dr Nico Wunderling
Junior professor at the Center for Critical Computational Studies at Goethe University Frankfurt and researcher at the Potsdam Institute for Climate Impact Research.
The tipping element that worries me most is the Amazon rainforest. This is because the Amazon rainforest is not only threatened by climate change, but also by deforestation at the same time. So that means that the critical threshold from climate change alone, at around 3-4C of global warming, can come down to 1.5-2C. Climate change and deforestation basically go hand-in-hand to lower the [Amazon’s tipping] threshold because of this double threat.
Dr Rebecca Shaw
Chief scientist and senior vice-president at WWF
The coral reef tipping point – it comes first because of warming surface waters, and then the outcome is sealed by ocean acidification. It signals the end of the most colourful and biodiverse ecosystem which supports the nutrition and livelihoods of over one billion people and has captured the imagination of more people than any other through the characters like Nemo the clownfish, SpongeBob SquarePants, and, of course, Frank the coral [a character from an educational YouTube video].
If humanity is not motivated to act in the face of the loss of coral reefs, is there hope that we will act in time to prevent the Amazon and glacier tipping points?
Dr David Obura
Chair of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services and founding director of CORDIO East Africa
The ice [tipping elements] – because they are the first ones to go that have cascading impacts on other tipping elements. When [ice masses] reduce, we lose their albedo, waters heat up more [and] the AMOC can collapse. That has the biggest impact across the planetary system, including the Amazon.
My own [research], of course, is coral reefs. So, in a way, the coral reef tipping point does concern me the most. [But] it doesn’t have cascading impacts on other tipping elements. It does on people, in socioeconomic terms – but not on other system elements. So, in a sense, it is the least worrying one.
Dr David Armstrong McKay
Lecturer in geography, climate change and society in the school of global studies at the University of Sussex and lead author on an influential tipping points assessment, published in Science in 2022
One of the tipping systems that concerns me the most is Amazon rainforest dieback. Because even though we assessed it a few years ago as having a warming threshold that’s a bit higher than what we might be seeing – we’ve thought it is maybe at a best estimate of 3.5C – there’s also deforestation as well. The Amazon is actually probably closer to a deforestation-induced tipping point than to a climate change-induced tipping point. So I actually think that could be potentially in the offing sooner than we would like. That would have huge impacts for biodiversity, for South America as a whole, by shifting rainfall patterns, which would really affect a lot of people for agriculture or ecosystems. Also, the Amazon as an ecosystem is so incredibly biodiverse and amazing in itself, it would be a tragedy to lose it.
Kate Raworth
Senior visiting research associate and lecturer at the University of Oxford’s Environmental Change Institute and co-founder and conceptual lead of Doughnut Economics Action Lab
The tipping point that I fear we will fail to cross is [the social tipping point] around transforming our mindsets. We need to move from the extractive, degenerative economy towards a regenerative one. This all starts within our head and it underlies everything.
[A failure to do this] is what is driving us towards all these [Earth system tipping points].
The post Experts: Which climate tipping point is the most concerning? appeared first on Carbon Brief.
Experts: Which climate tipping point is the most concerning?
Climate Change
DeBriefed 14 November 2025: COP30 DeBriefed: Finance and 1.5C loom large at talks; China’s emissions dip; Negotiations explained
Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
Finance and 1.5C dominate talks
AGENDA ADOPTED: Negotiations at the COP30 UN climate talks began in the Brazilian city of Belém this week, attended in person by Carbon Brief’s Daisy Dunne, Josh Gabbatiss and Anika Patel. The Brazilian hosts scored an unexpected early win by dodging an “agenda fight” over proposals to add various contentious issues to the official docket. Despite the neat footwork, four issues kept off the agreed agenda – climate finance; emissions reporting; trade measures; ambition and 1.5C – still loom large, having merely been diverted into “presidency consultations”.
PRESIDENCY PROMISES: By Wednesday, the presidency was promising “good news” at a plenary later that day, which had been due to offer an update on progress with the four extra items. Instead, it ended abruptly, with COP30 president André Corrêa do Lago promising to say more at another plenary scheduled for tomorrow. It remains unclear how the presidency intends to deal with these thorny issues, leaving the COP rumour-mill in full swing.
MINISTERIAL MAGIC: Aside from the extra issues, the official agenda at COP30 already has more than 100 items to contend with, including how to track progress on adaptation and how to ensure a “just transition” as emissions-cutting measures are implemented. (You can follow them all via the Carbon Brief text tracker.) While draft texts have started to emerge, many items remain stalled, with persistent divisions along familiar lines (see below). Negotiators will be hoping that ministers arriving over the weekend are primed to unlock progress. Brazil has appointed pairs of these politicians to push for deals in key areas.
Around the world
- Ethiopia has said it will host COP32 after beating out a bid from Nigeria, Reuters reported. Turkey and Australia are still in deadlock over who should host COP31, with a decision due by the end of these talks, BBC News reported.
- China will not contribute to Brazil’s Tropical Forest Forever Facility, Bloomberg reported, while Devex said two multilateral development banks are considering paying in. More than $5.5bn has been pledged so far, which BusinessGreen noted is “well short” of a $25bn target. The fund was labelled a “false solution” by some Indigenous and civil society groups.
- After Brazilian president Luiz Inácio Lula da Silva called for a “roadmap” away from fossil fuels ahead of COP’s opening, rumours are swirling over how this might take shape. A new declaration spearheaded by Colombia and a roadmap with backing from a number of countries, including Denmark, the UK, France, Kenya and Germany, are being floated as possible options.
- China is currently among the countries pushing for “provision of finance from rich countries and unilateral trade measures” to be included on the agenda, reported Climate Home News. Chinese delegation head Li Gao told Agence France-Presse it is “crucial” for developed countries to fulfil their $300bn commitment.
- Dozens of Indigenous protesters forced their way into COP’s blue zone on Tuesday night, expressing anger at a lack of access to the negotiations, Reuters said. On Friday, a peaceful protest blocked the entrance to the blue zone, causing lengthy queues as delegates were forced to use a side door.
344%
The rise in the global use of solar from 2024 to 2035 under “stated policies”, according to Carbon Brief’s analysis of the latest World Energy Outlook from the International Energy Agency.
Latest climate research
- The 2025 Global Carbon Budget, covered in detail by Carbon Brief, finds that CO2 emissions from fossil fuels and cement will rise 1.1% in 2025 | Earth System Science Data
- In its November 2025 update, Climate Action Tracker says that its projections of global warming by 2100 have “barely moved” in four years | Climate Action Tracker
- The AI server industry in the US is unlikely to meet its 2030 net-zero goals “without substantial reliance on highly uncertain” carbon offsets | Nature Sustainability
(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)
Captured
China’s carbon dioxide emissions have “now been flat or falling for 18 months” since March 2024, analysis for Carbon Brief has found, due, in particular, to the transport, cement and steel sectors. The analysis has been covered widely in publications including China’s Global Times, the New York Times, Financial Times, Reuters, Bloomberg and on the frontpage of the Guardian.
Spotlight
What to expect from COP30 talks
This week, Carbon Brief’s expert team walk through what is happening with the biggest issues being negotiated at COP30.
‘Cover text’
Can you judge a COP by its cover text? At COP, the presidency has the option to pull together a new negotiated “cover text”, an overarching political overview of decisions agreed at the summit, along with other issues not on the agenda that it wants to draw attention to.
COP30 president André Corrêa do Lago might have dismissed a catch-all “cover decision” as a “last-minute solution” ahead of COP and dodged the question since, but other parties have been less shy in hinting that a cover text is, indeed, coming.
Cover decisions are often the product of fraught negotiations, high stakes, too little time and too many parties to accommodate.
This year, there is added pressure to address what is happening in the wider world outside the “negotiations” and to politically signal that the UN climate process is alive and making progress, despite the withdrawal of the US.
What elements could go into it? As a member of the “BASIC” group of nations comprising Brazil, South Africa, India and China, trade measures could find a place. But ideas pushed by Brazilian president Lula for new “roadmaps” away from fossil fuels and deforestation might find a place. Finance, however, could be much trickier to fit in.
Adaptation
One of the key expected outcomes of COP30 is agreement on a list of 100 indicators that can be used to measure progress under the “global goal on adaptation” (GGA). After two years of work by experts, negotiations got underway with a suggested list that had been whittled down from nearly 10,000 possible indicators.
Despite the focus on the GGA by the COP30 presidency and others, division has quickly emerged around the timeline for the adoption of the indicators. The African Group has notably requested a two-year work programme to further refine the list, while other parties are pushing for the indicators to be adopted in Belém as planned.
On Wednesday, an informal note was published that compiled elements for a draft decision. Significantly, for the first time under the GGA, this included a call for developed countries to “at least triple their collective provision” of adaptation finance by 2030, with a target to reach $120bn. This echoed a suggested target originally set out by the negotiating group of least developed countries (LDCs), supported by the African Group, Arab Group and the Association of Latin America and the Caribbean (AILAC) countries.
Just transition and mitigation work programmes
Over the past year, civil society groups have been calling for the establishment of a mechanism to enact the agreed UNFCCC principles of a “just transition”. This gained momentum on Wednesday within negotiations of the just transition work programme (JTWP), when the G77 and China called for the development of the “Belem Action Mechanism” (BAM).
Chile, the Alliance of Small Island States (AOSIS), India and other developing countries supported the mechanism. However, Norway, the UK, Australia and Japan pushed back. Other long-standing points of contention have also raised their heads, including around unilateral trade measures and references to fossil fuels and aligning to global temperature goals.
Within the mitigation work programme (MWP) talks, negotiators are looking to build on two dialogues held this year. The main themes at COP30 are the links between the MWP and the global stocktake (see below) and the future of the programme itself.
Old divisions have emerged in negotiations, focused predominantly on the mandate of the MWP and the potential development of a digital platform as part of its continuation.
UAE dialogue
The landmark outcome of the first “global stocktake”, agreed at COP28 in Dubai, called on all countries to contribute to a “transition away from fossil fuels”. It also mandated a “UAE dialogue” on “implementing the global stocktake outcomes”.
Two years later, countries remain deadlocked over what this dialogue should discuss. Many want it to cover all parts of the stocktake, including the energy transition, while others want an exclusive focus on climate finance. They also disagree on whether the dialogue should have substantive outcomes, including a formal process to keep discussing the issues raised.
Having failed to reach agreement at COP29 last year, the latest draft text shows parties are just as far apart in Belém, nearly halfway into the summit.
Finance
Climate finance for developing countries does not occupy a high-profile position in the formal COP30 negotiations. Yet, as demonstrated by its role in adaptation talks and the agenda dispute, finance still has the potential to derail proceedings.
Ahead of the conference, the COP30 and COP29 presidencies released their “Baku to Belém roadmap”, exploring how finance could be ramped up to $1.3tn by 2035.
An influential group of experts also released new analysis showing a “feasible path” to this goal, leaning on private finance. They said this work would provide a “valuable signal” to those in the finance sector.
However, with no position in the Belém negotiations, it was unclear how – or whether – the roadmap would be taken forward by governments beyond COP30.
Instead, finance negotiators have been occupied with technical matters, but these still show signs of division. For example, some developing-party groups have pushed back against an EU priority goal to extend a “dialogue” about “making finance flows consistent” with climate objectives.
Watch, read, listen
UNDER THREAT: The Bureau of Investigative Journalism told the story of Kim Rebholz – an environmentalist who was threatened for his work curbing illegal logging in Democratic Republic of Congo’s mangrove parks.
SPOTLIGHT ON STARMER: YouTuber Simon Clark has published a video of himself interviewing prime minister Keir Starmer about the UK’s actions on climate and nature, at COP30 and domestically.
INSIDE COP:Outrage and Optimism is running a “special edition” podcast series in partnership with the COP30 presidency, bringing “exclusive, behind-the-scenes access” to the conference.
Coming up
- 14-21 November: UN Climate Change conference (COP30) heads into its crucial second week in Belém
- 15 November: Informal stocktaking plenary of COP30 talks by the Brazilian presidency
- 17 November: Launch of the Global Methane Status Report
Pick of the jobs
- International Energy Agency, intern, China programme | Stipend: €1,000/month. Location: Paris
- Channel 4, sustainability production executive | Salary: £48,125. Location: Bristol, Glasgow or Leeds, UK
- World Bank, environmental specialist | Salary: “GF” grade. Location: Yaounde, Cameroon
- Greenpeace, climate and energy campaigner | Salary: Unknown. Location: Bangkok, Thailand
DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
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The post DeBriefed 14 November 2025: COP30 DeBriefed: Finance and 1.5C loom large at talks; China’s emissions dip; Negotiations explained appeared first on Carbon Brief.
For the first time in UN climate negotiations, countries attending COP30 in Belém, Brazil, are grappling with the implications of extracting minerals required to manufacture batteries, solar panels and wind turbines.
On Friday, a draft text on ensuring that the transition to clean energy systems is just and sustainable – a negotiation stream known as the Just Transition Work Programme – recognised “the social and environmental risks associated with scaling up supply chains for clean energy technologies, including risks arising from the extraction and processing of critical minerals”.
It also “recalled” the principles and recommendations of a UN expert panel, which called on governments and industry to put human rights at the core of the minerals value chain, from mining to recycling. The UN panel report, published last year, set out key principles to ensure that mineral supply chains benefit countries and local communities endowed with resources, create jobs, diversify economies and generate revenue for development.
“For the first time, minerals are on the main stage of COP negotiations – no longer a side show,” said Melissa Marengo, a senior policy officer at the Natural Resource Governance Institute (NRGI).
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COP30 Bulletin Day 5: Indigenous peoples blockade venue to defend territories
Queues formed outside the conference as Indigenous people staged a peaceful protest at the entrance, before the COP30 president and CEO came out to hear their concerns -
Despite record turnout, only 14% of Indigenous Brazilians get access to COP30 decision-making spaces
Around 2,500 Indigenous people from across Brazil have gathered in Belém, with leaders demanding a bigger role in the negotiations -
Africa wants wiggle room on energy transition as funds fall short
African nations say a just transition away from oil, gas and coal should give them scope to use their fossil fuel resources to fund economic development
Demand for metals such as copper, cobalt, lithium, nickel and graphite that are vital for manufacturing clean energy transition technologies is soaring. But extracting them creates both new economic opportunities, as well as social and environmental risks for resource-rich countries.
Around the world, increased mining activity has fuelled environmental destruction, deforestation and conflict with communities.
Last week, Brazil’s President Luiz Inácio Lula da Silva told leaders gathered in Belém that it is “impossible to discuss the energy transition without talking about critical minerals, essential to make batteries, solar panels and energy systems”. Brazil has the world’s second-largest reserves of rare earths, which are used to manufacture permanent magnets for EV motors and wind turbines.
Developing countries have called for the impacts and opportunities of mining minerals for the energy transition to be included in the text. African countries, which hold more than 30% of the world’s critical mineral reserves, have been vocal on the issue. The African Group of Negotiators told COP30’s opening plenary that Africa’s resources “must translate into tangible benefits”.
“Water is worth more than lithium,” Indigenous Argentine community tells COP30
Earlier this week, the UK, backed by Australia and the European Union, proposed language on the importance of fair, transparent, traceable and environmentally sustainable mineral supply chains for the energy transition.
The whole draft text, which is described as an “informal note” and is meant as the basis for negotiations on the Just Transition Work Programme, is bracketed, meaning that none of it has yet been agreed by countries.
Yet, campaigners widely welcomed the inclusion of minerals in the document as “a real first step”.
Marengo said the draft reflected many of the priorities voiced by producing countries, communities on the frontline of mining projects and Indigenous peoples across developing countries.
“But the real test begins now,” she said. “Parties must hold the line to secure strong social and environmental safeguards, fair value creation, and a genuinely just approach to transition minerals” that focus “on prosperity for producing countries and communities, and not only on supply security,” she added.
The text notes that affected communities must be “central” to the design and implementation of climate measures and recognises the importance “of sustainable patterns of consumption and production”, including through circular economy approaches.
It also acknowledges “the importance of the rights of Indigenous Peoples” including self-determination and their right to free, prior and informed consent for development projects that affect them, in addition to “the specific rights and protections for Indigenous Peoples in voluntary isolation and initial contact”, which cannot give their consent to mining on their land.
More than half of energy transition mineral reserves are estimated to be located on or near Indigenous land.
“We are making history, as no previous COP decision has ever recognised the rights of Indigenous Peoples in Voluntary Isolation and Initial Contact so clearly,” said Bryan Bixcul, global coordinator of the Securing Indigenous Peoples’ Rights in the Green Economy (SIRGE) coalition. “Any attempt by countries to remove or weaken this text would represent a major setback for the fulfillment of those rights,” he said.
SIRGE has called for the text to go further still and establish exclusion or “no-go” mining zones on the land of uncontacted Indigenous groups.
COP30 could confront “glaring gap” in clean energy agenda: mining
Meanwhile, the inclusion of language on the “transition away from fossil fuels” remains deeply contentious, with references to fossil fuels only included as “options” in the text, meaning not everyone agrees to it being there. Saudi Arabia, large emerging economies such as India and China, and African countries opposed references to fossil fuels, according to observers present in the negotiating rooms.
To help deliver a just energy transition beyond COP30, the draft text includes a demand from an alliance of 134 developing countries – known as the G77 and China – to establish a mechanism that could act as a one-stop shop to provide countries with technical assistance and help foster international cooperation.
The idea has been resisted by developed countries, which argue that creating another institution would take a long time and risk duplicating the work of existing initiatives. Alternative options include “improving existing modalities”, “developing a policy tool box” and “developing guidance” to support countries deliver just transitions.
These alternatives amount to “tweaking”, Teresa Anderson of ActionAid International told reporters. “We know that if those modalities worked, we would not be in the crisis we are facing now.”
The post COP30 draft text includes energy transition minerals in UN climate first appeared first on Climate Home News.
COP30 draft text includes energy transition minerals in UN climate first
African countries at COP30 say a lack of climate finance to speed the transition to renewable energy means they should be given more leeway to use their fossil fuel resources to benefit their people.
As support grows at the climate talks in Belém for a global roadmap on transitioning away from fossil fuels, championed by Brazil’s president and environment minister, leaders and officials from Nigeria, Ghana and Mozambique have said African nations should be allowed to keep using their fossil fuel resources to develop their economies.
Africa receives less than 2% of international clean energy investment, and badly needs funding to help increase access to power supplies, which some 600 million people still lack, according to the International Energy Agency (IEA).
Carlos Lopes, COP30’s special envoy for Africa, told Climate Home News that while the priority is still for Africa to transition as quickly as possible to renewables, “if the funding is not coming, Africans have to be pragmatic and will have to use any possibilities to enhance their development”.
“Africans are basically trapped not because of infrastructure but because of the financing schemes that are not allowing them to move as fast as they should wish for the new form of economy,” Lopes said, adding that too much global finance was going into fossil fuels rather than renewables.
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The IEA’s “Financing Electricity Access in Africa” 2025 report found that less than $2.5 billion was committed for new electricity access connections in sub-Saharan Africa in 2023. Meanwhile, financing has been concentrated in a small number of countries including Nigeria, South Africa and Kenya, and has been skewed towards urban areas.
African leaders call for “room” for fossil fuels
Several African countries have lowered ambition for cutting emissions in their latest national climate plans (known as NDCs), citing a lack of funding that has hampered climate action, a message that was echoed during the leaders’ summit in Belém last week.
Ghanaian minister Emmanuel Armah-Kofi Buah said “conversations [on phasing out] must be approached with strategic care and profound understanding”.
“To deny Africa the strategic use of these [natural] resources is to deny our right to develop, to light our homes and to power industries,” Buah, Ghana’s lands minister and acting environment minister, told the leaders’ summit.
Mozambique President Daniel Chapo, meanwhile, supported the idea of a just transition, but one that gives Africa the “economic and political room” to use its natural resources to benefit its people.
Nigeria, Africa’s biggest oil producer, had already made clear in its NDC that it planned to boost the use of natural gas as a so-called transition fuel.
Vice President Kashim Shettima told the leaders’ meeting that Nigeria would use natural gas “to stabilise power and drive industrial growth” while promoting clean energy by expanding solar and off-grid solutions for rural electrification.
A just transition made for Africa
The world agreed for the first time to begin “transitioning away from fossil fuels” two years ago at COP28 in Dubai, but a plan to implement that pledge at the global level has yet to be sketched out.
If countries decide to work on one, it is likely that poor countries will ask for rich nations to set earlier deadlines to reduce their production and use of coal, oil and gas.
Nafi Quarshie, Africa director for the non-profit Natural Resource Governance Institute (NRGI), said any fossil fuel phase-out targets in a roadmap must be “concrete and time-bound”, and reflect different realities.
“Africa cannot be talking about phase-out when it has not phased in,” she told a press conference on Wednesday. “Africa’s pathway cannot mirror Europe’s or America’s. The transition in Africa must prioritise energy access, job creation, diversification and development, not just emissions reduction targets.”
Until the COP process delivers on its financial promises to Africa, the continent cannot be asked to abandon the fossil fuels that currently provide a huge chunk of government revenues in some economies “without credible, accessible, or predictable financial support to replace them,” Quarshie added.
The post Africa wants wiggle room on energy transition as funds fall short appeared first on Climate Home News.
Africa wants wiggle room on energy transition as funds fall short
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