PARLIAMENTARY DEBATE
COP30 - 25 November 2025 (Commons/Commons Chamber)
Debate Detail
The climate crisis represents the greatest long-term threat we face as a world, but the transition also represents the greatest economic opportunity of our time. At home, we are driving for clean energy and climate action, because it is right for energy security, lower bills, good jobs and growth for the British people, as well as for protecting future generations. We went to COP because, with the UK representing just 1% of annual global emissions, working with other countries to tackle the climate crisis is the only way to protect our home and way of life, and because there are huge investment and export opportunities for our country by accelerating the transition globally.
More than 190 countries participated in this COP to build on the progress made over more than three decades of global co-operation, which has seen us move from a world heading for 4°C or more of warming to one where national commitments put us on course for around 2.3° to 2.5°; from a world where no major economy had a net zero target to one where 80% of global GDP is covered, thanks in no small part to the leadership of the UK at COP26 in Glasgow; and from a world where a majority of energy investment was in fossil fuels to one where twice as much is invested in clean energy. The energy transition is happening, the world is moving and multilateralism is working. The forces around the world—including here in Britain—who want to deny that the climate crisis exists, or to delay the action we need to address it, are losing. But at the same time, we were conscious in Belém of the further progress that needs to be made. Our Brazilian hosts were determined to make this an “implementation COP”, and the negotiations served as a focal point for action. This was the first COP to be held in the Amazon, and therefore a significant focus was on protecting forests. The UK was proud to work with Brazil to help it develop the pioneering Tropical Forest Forever Facility, and work on this was moved forward at COP.
The UK was also proud to work alongside the Brazilian presidency on the global climate action agenda, which is about building coalitions of Governments, businesses, cities and civil society groups to accelerate action on issues including reducing methane emissions, phasing out coal and driving investment in clean energy. Thousands of British businesses, as well as our researchers, universities, mayors and others, were involved. The agenda is part of the unstoppable transition that is happening in the real economy, including here in Britain, where our net zero sectors are growing three times faster than the economy as a whole, and where £52 billion of private investment has been announced in clean energy since July 2024.
Turning to the negotiations themselves, I want to put on record my thanks to the UK’s brilliant COP negotiating team, led by our chief negotiator Kate Hughes. I saw once again in Belém the huge admiration there is around the world for the talent, expertise and dedication of our civil service, as well as the recognition of British climate leadership, which has built up over many decades under Governments of different political parties—the foundation of our ability to stand up for Britain on the world stage.
Of course, there is a truth that we must acknowledge: these summits are hard and complex. More than 190 countries negotiating how to transform their economies and societies is never going to be easy. We did not get everything we wanted from the talks, and there were times when it appeared that there would be no agreement, but in the end an agreement was reached, and the outcome represented progress on three critical issues.
The first is about redoubling our efforts to keep global warming to 1.5°. Last year, the Prime Minister announced the UK’s target to reduce emissions by at least 81% by 2035, based on the previous Government’s carbon budget. Many other countries have announced commitments over the last 12 months, including China pledging to cut its emissions for the first time, alongside the EU, Brazil and a total of 120 countries, covering three quarters of global emissions.
However, we must do more to close the gap to 1.5°. Recognising the urgency of action, it was agreed in the final COP30 text that all countries had to play a part to keep 1.5° within reach, that this required us to meet net zero as a world by or around the middle of the century, and that all countries should be encouraged to raise their targets. There will now be a forward process into COP31 next year, so we remain focused on the urgency of this issue.
Secondly, ambition on reducing emissions goes hand in hand with finance. This is in our interests, because there is no route to global stability, growth and development without supporting developing countries to take the low-carbon path and to better protect their populations from the impacts of the climate crisis. At COP29 in Baku last year, countries agreed that we needed to mobilise at least $300 billion per year for developing countries by 2035, and to scale up towards $1.3 trillion from all sources. COP30 agreed to target a share of the global resources agreed last year towards a trebling of adaptation finance by 2035, to make sure that developing countries have the resilience they need.
Thirdly, we know that there is no solution to the climate crisis without action on the transition away from fossil fuels. The need for this transition was agreed by all countries at COP28 in Dubai, including by the UK under the last Conservative Government. The Brazilian presidency put forward the idea of agreeing to a road map so that we could grapple with the difficult issues facing fossil fuel-producing countries, as well as the need for a just and fair transition.
At COP30, we saw the emergence of a broad coalition of 83 countries from the global north and global south, backed by more than 140 global businesses and civil society groups that endorsed the idea of a road map. This turned out to be the hardest sticking point in the talks, and it could not be agreed in the final text because some countries objected, yet as a result of the momentum built, the Brazilian presidency announced at the conclusion of the COP that it would launch such a road map on fossil fuels, as well as a road map to halt and reverse global deforestation. These coalitions of the willing are important when we cannot reach universal agreement, as we have seen with the Powering Past Coal Alliance, initiated by Britain and Canada, which is now supported by 65 national Governments.
The COP30 agreement also took important steps forward on building carbon markets, the just transition, technology transfer, and transparency on implementing commitments so that countries are properly held to account. Taken together, this package represents incremental but important progress and extends the arc of the progress we have seen over 30 years of COPs. That was particularly important this year, because the summit was a test of whether countries would continue to work together on the collective threat we face or whether, with the US stepping out of the Paris agreement, there would be a domino effect of others departing. That has not happened. At COP30, more than 190 countries reaffirmed their faith in the Paris agreement, their faith in working together to keep global warming to 1.5°, and their faith in multilateralism.
The message coming out of Belém was clear: whatever the challenges, clean energy and climate action are the foundations on which the global economy is being remade and rebuilt. That is good for Britain because of the economic opportunities that clean energy represents. It is good for Britain because it is the route to energy security and lower bills.
And it is good for Britain because it is the only way we can keep future generations safe from the threat of climate breakdown. I commend this statement to the House.
Let us be clear: when this Secretary of State resumed office, he decided to impose the most punishing climate policies at home, because according to his argument, if we lead, others will follow. That is why we are the only country in the world to be shutting down our domestic energy supply in the North sea, and why he is forcing us into ever higher energy bills. He has taken the most hair-shirt, ideological approach to climate policy, with thousands of jobs lost and high bills for decades. We are not setting an example to the rest of the world; what he has created is a warning.
It is now the renewables advocates at home who are raising the alarm about the folly of the Secretary of State’s plans to shut down the North sea. [Hon. Members: “Who?”] They say, “Who?” Let me name them. Scottish Renewables, Octopus Energy and—they may have heard of this one—the chair of his very own Great British Energy have all said that we have to continue to drill in the North sea, because they know that there is no just transition by pulling the plug as thoughtlessly as the Government are doing. This is student politics, yet thousands of Britons—[Interruption.] Labour Members laugh. I might remind them that it was their Minister who got booed when we went to Aberdeen, because thousands of Britons are paying the price with their jobs.
Secondly, while the Secretary of State has been gone, it has become even clearer that his plans are raising energy bills at home. Martin Lewis and all our country’s biggest energy suppliers have publicly made it clear that the Secretary of State’s costs are now raising bills. The truth is that he promised the public lower bills and more jobs, when in fact his policies are destroying jobs and signing us up to higher bills for decades. That is not what the public were promised.
The real path to lower emissions is cheaper electricity. If we want people to choose electric cars or electric heating, we need to make electricity cheap, and our cheap power plan would cut the cost of electricity for everyone by 20%. We have some of the cleanest but most expensive electricity in the world. Our plan would address that, and even the Chair of the Energy Security and Net Zero Committee, the hon. Member for Sefton Central (Bill Esterson), has said that it merits consideration.
Let me return to COP to see what the Secretary of State did achieve. How many countries joined his new Global Clean Power Alliance? We did not hear about that in the statement because the answer is, “Not a single one.”. Perhaps the terrible outcomes that he is achieving at home have put them off. Worst of all, despite this conference cutting down acres of the Amazon rainforest, the Secretary of State chose not to support this conference’s flagship forest fund. Every Conservative Government since 2021 have supported global funds on deforestation, but he made sure that Britain, for the first time in four years, did not contribute. Is this not the height of hypocrisy? When people say they support environmental policy, first and foremost they mean protecting the natural world that we all cherish. Does this not show up his green ideology for what it is— bureaucratic, punitive and ultimately ineffective?
The Secretary of State’s plans are completely counterproductive, so he should answer these fundamental questions. First, what do his plans mean for electricity bills, when everyone from Martin Lewis to Ofgem have made it clear that his policies are raising bills? What assessment has he made of how damaging those higher electricity bills are for electrification? Here is the rub: he is making electricity more expensive, and expecting people to use it for their heating. As a plan, it is simply absurd.
Secondly, how many more emissions will the UK account for if it is increasing its imports of liquefied natural gas, which has four times the emissions of North sea? The Secretary of State is driving away British jobs to import gas with higher emissions, and he should explain to the House what the environmental benefit of that is. Thirdly, how will it help climate change if AI firms that want to use gas power set up shop in some other country rather than Britain? Those data centres will still exist, just not here in Britain, thanks to his policies. Fourthly, what does he say to Martin Lewis, who has made it very clear that the problem pushing up bills is not gas, but his plans?
Here is the problem: from our electricity price to the North sea and AI, the Secretary of State is impoverishing Britain for no benefit to global emissions. This is student politics. We have become a warning, not an example, to the rest of the world. Here is what he should remember: no country is going to be convinced by a moral lecture from this Secretary of State. They are persuaded by prosperity, and his hair-shirt approach is the biggest blocker to British prosperity.
Let me get to the right hon. Lady’s questions, such as they were. She talks about jobs, so let me tell her some of the things that have happened on jobs in the last couple of weeks: 3,000 new jobs with the small modular reactors in north Wales, which is the biggest investment in north Wales in a generation—promised multiple times by the Conservatives, but never delivered—and 600 jobs in Great Yarmouth, Belfast and the north-west, all thanks to our clean power plans, while SSE has announced thousands more jobs as part of its £33 billion investment in the UK.
Let us not forget that all of this would be put at risk by the Conservatives’ plan to rip up the Climate Change Act 2008. Do not take it from me; in the words of Rain Newton-Smith, the director general of the CBI, that would be
“a backwards step in achieving our shared objectives of reaching economic growth, boosting energy security, protecting our environment and making life healthier for future generations.”
It has been roundly condemned by British business, and of course the proof is what we have seen in the last 15 months. The shadow Secretary of State talks about the record, but more than £50 billion of investment in clean energy in Britain has been pledged because of our plans.
The right hon. Lady talks about bills, but her problem is that she has learned nothing from the disaster the Conservatives imposed on the country with the worst cost of living crisis in generations in this country—
Let me turn to the questions, such as they were, on the COP. By the way, the shadow Secretary of State complains about the COP being held in the Amazon. I have to say to her that, with the greatest of respect, I will take President Lula’s judgment about where the COP should be held rather than hers. For goodness’ sake, have a bit of respect for the Brazilian presidency! It decided that the right thing to do was to hold the COP in the Amazon to draw attention to the issue of deforestation, and she is complaining about its decisions to make the COP possible—for goodness’ sake!
On the point about the TFFF, we are supportive of it, and we will keep under review whether we can make a contribution. It was because of fiscal circumstances that we did not, but we are investing more than £1 billion over five years in countering deforestation. I am proud of what we are doing on that and the Congo basin.
On the point about British leadership, the right hon. Lady could not be more wrong about the role of Britain on these things. What people are seeing is an ambitious Government who are leading on these issues, so there is actually some respect for what Britain is suggesting others should do. There is a record under both parties that we need to learn from here, and I say this as politely as I can to the Conservative party: ambition at home is what makes possible leadership abroad. We passed the Climate Change Act in 2008, which she now wants to rip up, and 60 countries followed us. We put net zero into law by 2050, and she wants to rip it up. I praise Theresa May for that, but is it not extraordinary that I can praise Theresa May, but the Conservative party cannot do so? She put net zero by 2050 into law, which the Conservatives want to rip up, and 80% of global GDP has followed us.
I will end by saying that there is a truth here, which is that the Conservatives used to aspire to global Britain. Now, they have simply become the party of little Britain, and it really does not look good.
The Secretary of State started to talk about energy security, and I want to link this subject to that, because there is a worrying tendency towards a loss of support for the transition. Does he agree that it is really important, especially in the light of the ongoing aggression from Russia—and we have just had a statement, including on Ukraine, demonstrating it—that we make it clear to people that energy security and climate breakdown are very strongly linked, and that the answer to both of them is the energy transition?
The only other point I would make is that my hon. Friend is right that these negotiations are hard and painstaking. We have to look at the progress that has been made over the course of the 30 years. It is tough, and different countries are in different positions, but that is what these talks are all about.
I was proud to be part of a cross-party group of MPs who attended this COP and to carry with me the hopes of young people in South Cambridgeshire who sent me pictures, videos and poems. Freya, aged 11, wrote:
“I don’t want to just inherit my future. I want to be able to shape the decisions and actions that others are taking on my behalf, because I am afraid.”
I want to commend Brazil, the Secretary of State, the UK negotiating team and all those who worked tirelessly to keep the COP process alive, despite relentless attacks from climate denialism, delay and deception. The multilateral system is far from perfect, but it is the best alternative we have for global co-operation on climate change. There were positives: the pledges to cut methane; the recognition of the links between climate, nature and public health; the commitment to triple adaptation finance, which we know from Hurricane Melissa in Jamaica is absolutely critical; and the demonstration by business that the transition is an economic imperative and opportunity.
The global climate action agenda is just so inspiring and has a massive impact, but we know that hope was not matched by delivery: there is still no credible plan to reduce the gap between current national commitments and the reductions needed to stay below 1.5°C; the refusal to reference fossil fuels and the transition away in the final text, despite it being the root cause of the crisis, was a staggering failure; and the Prime Minister’s unexpected and inexplicable decision not to support the Tropical Forests Forever Facility was really, really disturbing. This was what Brazil launched: an innovative investment facility to save tropical forests and give them a value while standing.
On the hon. Lady’s point about the TFFF, let me say candidly that we have a very difficult fiscal situation in this country. We have not ruled out contributing to investing in the TFFF in future. It is, as the Prime Minister said, something that we will keep under review. Overall, I thank her for her support, because we want to keep as much of the cross-party consensus as we possibly can on this really important matter.
“work on this was moved forward at COP”.
Will he please update the House on what specifically was “moved forward” at COP in relation to the TFFF? When will decisions be made in the future about a financial commitment to that facility?
I am not giving up on 1.5°C, but I make this point to the hon. Gentleman: every fraction of a degree that we reduce warming will save many lives across the globe, prevent many disasters and reduce the costs that future generations face. I agree with him about investing in adaptation, but we have got to do both.
For that reason, the Secretary of State also knows how important nature is in contributing to tackling climate change, and how much our constituents value nature at home and abroad. In that light, financing is important, especially maintaining the amount of funding in the new international climate finance budget for nature projects. Will he confirm that a third of the new budget will be spent on nature projects, with half of that spent on protecting forests?
I did an event with the Indian Minister. Again, India could go further, but it has reached its target to have 50% of its electricity supplied by non-fossil fuel sources five years early—[Interruption.] The right hon. Member is shaking her head. She asked a question, and I am answering it. The notion that no other country is acting is frankly wrong.
While I absolutely believe that we would not have got the statement that we did get without his work and the work of his colleagues over there, does the Secretary of State agree that it is disappointing that the road map towards the eradication of fossil fuels was not agreed? On that basis, what more will he be doing to try to bring that coalition together to get greater agreement when we get to Turkey next year, or even before that?
The transition away is the hardest part of the negotiations, as I said, and that is not surprising, because some countries are extremely reliant on fossil fuels and are very reluctant—I think, in retrospect, they are quite reluctant about what was agreed at COP28, which is part of the difficulties we have. I agree with my hon. Friend about continuing to push for this to be part of the negotiations, but I think we also have to accept, as I said in my statement, that part of what we did on coal—and, to be fair, what the previous Government did on coal—is work with others. We have to work as much as we can both inside and outside the formal negotiations with others to drive these issues forward. The lesson of COP history is that we keep pushing forward on these issues; it might be slightly three steps forward, two steps back, but we do make progress.
This is hard, and it is painful, but I know that the right hon. Gentleman cares passionately about these issues. We skated over it in these discussions, but I would just say to him that the agreement to treble adaptation finance within the new collective quantified goal that was agreed last year, which the hon. Member for South Cambridgeshire (Pippa Heylings) drew attention to, is a significant development. It is not as much as many of the developing countries want, and looking at the scale of need—Hurricane Melissa, and so on—we can see the difficulties. I was involved in the £100 billion overall finance that Gordon Brown produced around the Copenhagen summit; again, it was hard, and developing countries complained about it being late, but it did set a bar of accountability for the developed world. I agree with the right hon. Gentleman that I am sure the process could be better, but I do think it is an important mechanism of accountability and driving progress.
It is because of the powerful leadership that the Secretary of State has shown at COP this weekend that I have to press him. He will know of the concerns many of us have that decisions at home around issues such as Jackdaw and Rosebank could undermine that leadership. Those developments could lead to nearly 300 million tonnes of carbon emissions and fatally attack our ability to stick to the 1.5°C increase in temperature. It would also not help the cost of living crisis. I know that there is a process ahead. Can he assure us that he will rethink the developments and that our global leadership as well as our local cost of living will be foremost in his mind when he makes a decision on Rosebank and Jackdaw?
My hon. Friend’s wider point is correct: this is hard. There are countries that are resistant to this change and think that previous agreements went too far. That is part of the dialogue being had at these COPs. I think we learn a lesson from what has happened on coal though. The progress the world has made on coal, including the UK, is partly reflected in the agreement at COP26, but it is also about the high-ambition coalitions that form together. As I said in response to an earlier question, we have to do both these things. We have to work in the context of the agreements—but, because they rely on unanimity, we cannot always get what we want—and then we have to work in these broader coalitions.
On my hon. Friend’s point about her constituents, she is absolutely right. In so many different ways, we want to support her constituents. This is about not just future generations but good jobs today, cutting bills, helping community organisations to put solar panels on their rooftops, schools and hospitals and all those things. It is about bringing the benefits of clean energy to her community and communities across Britain.
The Secretary of State has talked about the UK’s vulnerability in depending on foreign sources of fuel. Why, then, does he resist and block the use of the plentiful gas and oil resources we have in our economy that could generate jobs, raise tax revenue, cut costs and reduce imports?
My hon. Friend is absolutely right that the only way we can do that is by working with other countries and by putting our faith not in letting each other sink or swim but in multilateralism. For all its flaws, that is what this COP was about and that is what the COP process is about. People should not despair because, actually, over 30 years, the world has made progress.
Contains Parliamentary information licensed under the Open Parliament Licence v3.0.