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

This week

COP29 kicks off

AGENDA FIGHT: The UN’s COP29 climate talks in Baku, Azerbaijan got off to a shaky start on Monday. The host nation attempted to repeat the UAE’s COP28 day-one “win” by pushing through a deal on Article 6.4, which governs international carbon trading, in a move described by one party as a “horrible precedent”. But, instead of adulation, the COP29 presidency landed in a lengthy “agenda fight”, resolved in classic COP fashion with a footnote. This fight reflected the key battlelines at the summit: the new climate finance goal; and how, where – or even whether – to carry forward COP28’s deal on “transitioning away from fossil fuels”. Carbon Brief journalists will host a free webinar to answer questions about COP29 later today. Sign up.

COUNTRY CLIMATE PLANS: Three nations – UAE, Brazil and the UK – have come forward with new UN climate plans, known as nationally determined contributions (NDCs), ahead of the February 2025 deadline. Climate Home News reported that the UAE’s plan was criticised for failing to include measures to restrain oil and gas production, which is projected to rise by a third by 2035. Meanwhile, the Brazilian climate NGO Climate Observatory said the emissions cut planned by the nation falls far short of its fair share towards limiting global warming to 1.5C. The UK’s emissions aim has broadly been welcomed by climate experts.

‘PAY UP’: With a new climate-finance goal seen as the main COP29 objective, UN secretary general António Guterres told leaders to “pay up, or humanity will pay the price”, Reuters reported. Early disputes over the goal produced a draft text with “pretty much every option…on the table”, showing “polarised views” between countries, explained the Hindustan Times. (For more on the negotiations, see Spotlight below.) Meanwhile, multilateral development banks announced that their climate-finance contributions will reach $120bn annually by 2030, according to Azernews

World leaders summit

‘GIFT OF GOD’: The president of Azerbaijan, the country hosting COP29, caused a media firestorm by describing oil and gas a “gift of god” during his address at the opening of the conference’s World Leaders Climate Action summit. BBC News reported that Ilham Aliyev criticised “western fake news” about the country’s emissions and said nations “should not be blamed” for exploiting their fossil fuels. On Friday, senior figures including former UN secretary general Ban Ki-moon and former UN climate chief Christiana Figueres wrote in a letter that the COP process is “no longer fit for purpose”. 

UNITED MESSAGES: Aliyev’s address at the summit was followed by interventions from 80 heads of state on Tuesday and Wednesday. Carbon Brief was in the room for the summit’s first day and summarised what each leader chose to focus on. Developing countries put on a united front calling for “climate justice” to be at the heart of climate-finance discussions, while European leaders implored all countries to release new plans to keep the 1.5C temperature goal in sight.

LEADERSHIP SCRAMBLE: After Donald Trump’s US election win, debate is swirling over which party might take over as a “leader” at the talks. The UK government told the Observer it intended to step up to “save COP29”. At its first press conference, the European Union said it will lead from the front at the negotiations – despite France’s environment minister deciding to skip the summit following a diplomatic spat with Azerbaijan. At the sidelines, a senior Chinese official told delegates that “China is willing to take a more active role in global climate governance”, according to Carbon Brief’s China Briefing.

Around the world

  • SHELL COURT WIN: Oil giant Shell has won a “landmark case” in the Dutch courts, reported BBC News, overturning a ruling requiring the company to cut its carbon emissions by 45% by 2030 compared to 2019 levels. 
  • EMISSIONS RISE: A new Global Carbon Budget report has found there is “no sign” of the transition away from burning fossil fuels pledged at COP28, with emissions from coal, oil and gas rising by 0.8% in 2024, the Guardian reported. Carbon Brief has an in-depth write-up of the report. 
  • ‘THREE-YEAR STANDSTILL’: Current policies would put the world on track for 2.7C of warming by 2100 – following a “three-year standstill” in significant climate progress, according to a Climate Action Tracker report covered by the New York Times.
  • TRUMP MOVES: Donald Trump is expected to nominate former Republican congressman Lee Zeldin as head of the Environmental Protection Agency (EPA), a federal body responsible for enforcing climate rules, according to the New York Times. The Hill reported that, in a recent interview, Zeldin said that the Trump administration would “roll back regulations that are forcing businesses to struggle”.
  • VALENCIA PROTESTS: Tens of thousands of people took to the streets of Valencia, Spain last weekend, calling on the local leaders to resign after more than 200 people were killed in recent flooding, according to the Guardian.

12%

The proportion of heads of state speaking at COP29 that were female, based on the official running order.


Latest climate research

  • Human-induced climate change has driven a 1.49C temperature increase compared to a pre-1700 baseline, according to a new Nature Geoscience study using Antarctic ice-core data.
  • Air temperatures inside caves in the European Alps have increased by around 0.2C per decade over the past 20 years, a new Scientific Reports study found.
  • A new research paper in Nature Ecology and Evolution found that the capacity of land to store carbon has weakened during warm extremes over the past 40 years – mainly in tropical regions.

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

Captured

More than 65,000 delegates have registered to attend COP29 in Baku, potentially making it the second-largest COP on record. This total is more than 15,000 lower than the record-breaking COP in Dubai last year – and marks the first time in seven years that a COP is not larger than its predecessor. According to Carbon Brief analysis, host country Azerbaijan has the largest delegation at the summit, with 2,229 people registered. This is followed by Brazil (1,914), Turkey (1,862), the UAE (1,011) and China (969).

Spotlight

Finance and fossil-fuel fights at COP29

This week, Carbon Brief outlines what to expect from the two biggest topics being negotiated at COP29.

Climate finance

Nations gathered at COP29 must agree on a global target to channel finance into climate action, known as the “new collective quantified goal” (NCQG). 

There are major rifts between parties over virtually every aspect of the NCQG. As a result, negotiations got off to a shaky start. 

Broadly, developing countries want developed countries to provide or “mobilise” at least $1tn a year to them, largely as grants. Developed country parties, such as the US and the EU, want a goal that does not rely entirely on them, including lots of private investment and input from the wealthier developing countries. Parties have diverging views on when the goal should be delivered, but dates broadly range between 2025 and 2035.

At the first opportunity, developing countries unanimously rejected the nine-page text meant as the starting point for negotiations and requested a rewrite.

Ali Mohamed, chair of the African Group of Negotiators, told journalists that the “biggest obstacle” was language that shifted responsibility away from developed countries’ obligation to provide funds to developing countries. 

Having incorporated the views of all countries, the co-chairs facilitating the talks released a new version that had ballooned to 34 pages and was widely viewed as unworkable. There were more delays as parties only allowed the chairs to slightly streamline this text, producing one that was just a page shorter. 

By this point, talks were entering the second half of the week and delegates expressed concerns that so little progress had been made. EU lead negotiator Jacob Werksman told a press briefing that they were “very worried”, lamenting that “more than a year of preparation” had gone into the initial text that had been rejected.

Negotiators are engaging in informal talks to hash out some of the less divisive elements, such as how easy it is for countries to access funds. Next week will see government ministers take over, with the goal of steering them through more controversial territories into a final conclusion.

Fossil fuels

Apart from climate finance, the other key battleground at COP29 is around how – or even whether – to carry forward the outcome of last year’s “global stocktake”, in which all parties agreed to help with “transitioning away from fossil fuels”.

This question was a major part of the “agenda fight” at the start of the summit. Disagreement centred on which part of the agenda would include the “UAE dialogue”, which was created to discuss “implementing the global stocktake outcomes”.

The Like-Minded Group of Developing Countries (LMDCs), including China and India, want this dialogue to focus exclusively on finance, as do the Arab Group and the African Group. Many others want a broader focus, taking in all stocktake outcomes, including fossil-fuel transition.

Supporters, including the EU, US, UK, small island states (AOSIS) and Latin American countries (AILAC), are pushing for text on ambitious climate action in several venues.

Ultimately, fossil-fuel transition could end up in a so-called “cover text” at COP29. This has become a space to include more political language that does not have a “home” elsewhere.

On Thursday evening, the Azerbaijan presidency began talks with parties on where to put text on climate ambition – including fossil-fuel transition – but it has yet to give more details on its plans.

Watch, read, listen

TRUMP FAILSAFE: Politico’s Power Play podcast spoke to Ali Zaidi, the White House’s national climate advisor, on whether Biden’s climate policies were built to outlast the incoming Trump administration.

EXXON SAYS STAY: In an interview with the Wall Street Journal, ExxonMobil CEO Darren Woods said Donald Trump “shouldn’t pull” the US from the Paris Agreement.
PARTISAN OVERFLOW: New DeSmog analysis found that industrial agriculture and biotechnology representatives “enjoyed privileged access” to the COP16 biodiversity summit negotiations, brought in on country badges.

Coming up

Pick of the jobs

DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
This is an online version of Carbon Brief’s weekly DeBriefed email newsletter. Subscribe for free here.

The post COP29 DeBriefed 15 November 2024: Azerbaijan’s shaky start; Finance and fossil fuels dominate negotiations; Free webinar today appeared first on Carbon Brief.

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Climate Change

Fossil fuel expansion threatens COP31 hosts’ credibility, experts warn

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Türkiye and Australia risk losing their credibility as hosts of this year’s COP31 UN climate summit if they keep betting on fossil fuels at home, climate policy experts have warned. 

As governments are expected to continue fraught talks over how to advance the global transition away from oil, coal and gas in Antalya this November, both of the co-host countries are pursuing fossil fuel expansion at home, without a national timeline to phase out their use.

Türkiye has accelerated its rollout of wind and solar energy in recent years. But that progress has yet to make a dent in the country’s dependence on fossil fuels for power, as demand growth has outpaced the renewables build-out, new analysis by Climate Action Tracker (CAT) has found.

The share of electricity generated by burning coal and fossil gas – 56% in 2025 – has barely changed since 2019, and total fossil fuel use in the power sector, and the emissions it produces, are still rising, according to the report released on Friday.

The Turkish government has also signalled that fossil fuels will remain a central component of its energy mix and has outlined plans to expand the country’s burgeoning domestic gas production in the Black Sea.

‘Need to demonstrate seriousness’

Australia, which will chair the Antalya negotiations, relies on fossil fuels for over 60% of its electricity, with coal alone still supplying 45%. According to experts, it lacks an ambitious plan to shift away from fossil fuels at home, relying heavily on carbon offsetting to reach its climate targets.

Australia is also the world’s third-largest fossil fuel exporter and has plans to expand its coal and gas production, which is backed by significant government subsidies. It recently upset climate groups by approving an extension of the Saraji open-cut coal mine in Queensland.  

Türkiye says it has “final decision” at COP31 despite Australia running negotiations

Jennifer Morgan, a senior fellow with the Fletcher School of Law and Diplomacy at Tufts University and former climate envoy for Germany, said Türkiye and Australia need to demonstrate their seriousness about their COP presidency roles by leading by example on the energy transition.

“They have made progress in renewable energy,” she told reporters this week. “But I think their credibility – and their ability to therefore bring momentum and good outcomes to the COP – will depend on their taking further action at home.” 

Türkiye’s electrification homework

The co-hosts’ fossil fuel policies are being scrutinised in the run-up to the annual UN climate summit, with much riding on the signal climate diplomacy sends on the energy transition.

Türkiye has so far stopped short of putting any overt political capital behind the fossil fuel transition itself. It has instead been rallying support for a new global electrification target of 35% by 2035, seen as the centrepiece of this year’s non-negotiated Action Agenda put forward by Ankara.

Electrification emerges as COP31 priority

COP31 president Murat Kurum said last week the push to electrify economies – through measures like electric vehicles and heat pumps – will “automatically” lead to a reduction in the use of fossil fuels.

Türkiye’s own energy plan projects the country’s electrification rate would fall short on the global target and only hit 25% by 2035, according to the CAT report, which called for a “substantial step-change” in electrification policies and the deployment of more renewable power and grid infrastructure. 

Coal still dominant

CAT’s analysts also warned that, without a parallel phase-out of fossil fuels, rising electricity demand risks being met in part by coal and gas, failing to deliver the emissions reductions the electrification target is meant to achieve. 

Türkiye has had some success in its clean energy build-out: the share of electricity generation from wind and solar rose to 22% in 2025, up from 12% in 2020, according to the CAT report.

But coal’s role in Türkiye’s electricity mix has also grown, in both its share and absolute terms, over the past decade. And while reliance on fossil gas has declined overall, it still plays an important role in Ankara’s energy policy, which is pushing to boost domestic gas production in the Black Sea.

Pilot boats assist the Osman Gazi as it navigates the Bosphorus on its way to the Black Sea on May 29, 2025 in Istanbul, Turkey. The platform will dock at the Filyos Port in the Black Sea and will stay for a 20 year mission and will provide double the natural gas intake of Turkey to 20 million cubic meters per day. (Photo by Chris McGrath/Getty Images)

Pilot boats assist the Osman Gazi as it navigates the Bosphorus on its way to the Black Sea on May 29, 2025 in Istanbul, Turkey. The platform will dock at the Filyos Port in the Black Sea and will stay for a 20 year mission and will provide double the natural gas intake of Turkey to 20 million cubic meters per day. (Photo by Chris McGrath/Getty Images)

Dr Niklas Höhne from the NewClimate Institute said the government could demonstrate leadership as COP31 president by building on its recent successes in increasing its renewable energy capacity and announcing targets and plans to phase out coal and gas ahead of the summit.

According to CAT, Türkiye should phase out coal by 2040 and fossil gas by 2045 at the latest to align its power sector with global efforts to limit the rise in global temperatures to 1.5C above preindustrial times. 

Türkiye quiet on fossil fuel roadmap

Ümit Şahin, coordinator of climate change studies at the Istanbul Policy Center (IPM), said Türkiye’s strategy is to approach the fossil fuel debate exclusively from the “end-use point of view”.

“I don’t expect any push from the Turkish presidency to the producer countries in terms of fossil fuel production,” he told reporters.

Neither does Şahin believe the Turkish presidency will throw its political weight behind another big-ticket item for COP31: a new global roadmap to transition away from fossil fuels. 

Brazil took on the responsibility to voluntarily draft this document outside of the formal negotiations as a way to break the deadlock at last year’s UN summit in Belém when governments clashed over whether to develop one. 

The outgoing COP30 presidency will deliver the roadmap in early November – but it will be up to Türkiye and Australia to guide countries towards a decision on how the blueprint will be taken forward, either inside or outside the negotiations.

Leadership needed

Australia’s Chris Bowen, COP31’s president of negotiations, promised to lobby producing countries to deliver a “meaningful step forward” on the fossil fuel transition in an interview with The Guardian earlier this year. But he has been quiet on the role Australia sees for the fossil fuel transition roadmap. 

Natalie Jones, senior policy advisor at the International Institute for Sustainable Development (IISD), said the COP31 co-presidents “must provide clear leadership” on this process.

“This roadmap cannot be left in a dusty drawer,” she told journalists. “Rather, it must be translated into action, with all countries identifying what elements they can adopt or develop in their own national roadmap.”

    Like Türkiye, Australia has yet to produce a national blueprint for winding down coal, gas and oil. Rather than moving toward a phase-out, state and federal governments have kept expanding fossil fuel licensing over the past year, according to a new analysis published this month by Climate Analytics.

    Under existing policy, both coal and gas are on track to remain in Australia’s power system as late as 2050 – a trajectory the report defines as incompatible with the 1.5C limit the country says it’s committed to. 

    No binding end dates for the Netherlands

    Analysts are watching out for national transition roadmaps as a bellwether for governments that claim to be leaders in the global shift away from fossil fuels.

    The climate and environment ministers of Colombia and the Netherlands, which are co-hosting the Santa Marta conference, embrace on the podium during the high-level segment in Santa Marta, Colombia, April 28, 2026 (Photo: Colombia Ministry of Environment and Sustainable Development)

    The climate and environment ministers of Colombia and the Netherlands, which are co-hosting the Santa Marta conference, embrace on the podium during the high-level segment in Santa Marta, Colombia, April 28, 2026 (Photo: Colombia Ministry of Environment and Sustainable Development)

    The Netherlands, which co-hosted the first fossil fuel transition conference in Santa Marta this year, published its own domestic roadmap earlier this week. The document followed through on a pledge that “leadership on transitioning away from fossil fuels must be backed by concrete action, not just ambitious words”, said a spokesperson for Stientje van Veldhoven, the Dutch minister for climate policy.

    But experts criticised the plan for failing to set a binding end date for the country’s fossil fuel production and use. While targeting a rapid increase in renewables capacity, the Dutch government only commits to phasing out oil, gas and coal “in the energy and feedstock system to eventually zero, and to minimise fossil use” by 2050. 

    Yvo de Boer, a former Dutch diplomat and executive secretary of the UN climate body, said the Dutch roadmap falls short of what’s needed to give industry the confidence to deploy capital in support of the energy transition with greater predictability. 

    “Ultimately, a roadmap without deadlines is nothing more than a footpath paved with good intentions,” he added, writing on LinkedIn. 

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    How clean energy can boost business for Africa’s food producers

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    Despite millions of dollars in grants and technical help for African businesses to power farming and other food production activities with renewable energy, most efforts remain stuck at the early stages because they struggle to find the investors, markets and expertise they need to grow.

    This was the message from a coalition of global institutions working on energy, water and agriculture at this month’s Africa Food Systems Forum in Kigali, Rwanda.

    “Energy, agriculture, water and nutrition actors rarely design solutions together,” the Agri-Energy Coalition said in a Call to Action on powering food systems with clean energy.

    Using more renewables – especially solar power – to drive food systems would reduce food losses, ensure year-round availability and affordability of healthy foods, and improve productivity, income and resilience among farmers, food processors and other small enterprises, the coalition added.

    In an interview with Climate Home News at the forum, Olamide Niyi-Afuye, CEO of the Africa Minigrid Developers Association (AMDA) – a body representing private-sector developers of small-scale, off-grid electricity systems across the continent – said its members are starting to recognise this interdependence and are increasingly considering businesses that combine energy with agricultural activities.

      This, Niyi-Afuye added, could lead to greater supply and use of clean power for key processes like irrigation, food processing and storage, creating new sources of revenue for both sectors.

      CHN: Conversations at the Africa Food Systems Forum highlighted how organisations working in energy and agriculture often operate in silos. What has hampered their collaboration, and how has that affected Africa’s economic development?

      A: Most mini-grid companies in Africa were primarily incentivised to achieve connections. If you look at some ongoing projects, you see a cost-per-connection model [of revenue]. When a subsidy is tied to achieving a connection, regardless of whether it is a productive connection, you might not notice the problem until five years down the line, when you realise the cash flows are not what you projected.

      Despite African walkout, fractious land COP ends without drought deal

      So now we’re in a “come-to-Jesus moment” as an industry, where we’re righting the wrongs and adjusting our business models to make sure companies do not go bust and there is some level of sustainability over the long term.

      The saying is not wrong that we’ve been working in our own silos because we’ve focused on the smaller things instead of the helicopter view. There needs to be cross-pollination [between the energy and agriculture sectors] because, if we are thinking about industrialisation, energy is a key driver of industrialisation. We will not achieve that if we’re not in the room and part of those conversations.

      CHN: Productive use of energy is intended to ensure electricity access goes beyond lighting homes to improving livelihoods, creating jobs and powering equipment. But what happens when farmers cannot afford the equipment they need to do that? How can energy, agriculture and equipment players work together to make the transition more accessible?

      A: That’s why we’re having conversations with companies set up to de-risk the agriculture sector. By leveraging that connection, we’re able to aggregate potential energy needs and develop instruments that make equipment more affordable through bulk procurement.

      We can have arrangements that make it easier for farmers and food producers to lease equipment and eventually own it over a period. There’s no real pressure to recover the capital very quickly because you’re looking at scale.

      Rice farmer Danjuma Okuwa adjusts his newly installed electric rice milling machine at his compound in Rukubi, Nasarawa, Nigeria, September 27, 2022. (Thomson Reuters Foundation/Afolabi Sotunde)

      Rice farmer Danjuma Okuwa adjusts his newly installed electric rice milling machine at his compound in Rukubi, Nasarawa, Nigeria, September 27, 2022. (Thomson Reuters Foundation/Afolabi Sotunde)

      There is a whole lot across the agricultural value chain that needs energy, from farming and harvesting to food processing and value-addition. We need to understand the energy needs across the value chain and bring our members in to provide solutions.

      Developers do not necessarily need to provide every productive-use solution themselves. They can partner with equipment suppliers, financiers, agribusinesses and other service providers to enable customers to use electricity productively. The objective is simple: do not just electrify communities; enable economic activity that uses that electricity.

      CHN: When Africa’s industrialisation is discussed, you hear things like renewables cannot provide enough baseload, while some food processors are sceptical about switching to renewable energy because of these concerns about reliability. What is your response?

      A: It’s not a controversial statement to say that a typical baseload is usually from the grid, and it’s usually from multiple sources including renewable energy. For large-scale operations, we can look at blending multiple sources of energy. But how do we solve the problem of a mid-sized farmer? We can solve it with a mini-grid using renewable energy.

      Comment: Every country needs a model to help optimise its energy transition

      If you go to a small farmer in a rural area, they don’t care about what source of energy they’re getting. They just want something that can help them get from A to B. If you look at the direct energy needs of farmers and food processors, I’m sure 90 percent of their consumption can be solved by renewable energy. Let’s start with that problem first. Then, as they scale, they might need to ramp up, and we can start talking about a bigger baseload.

      CHN: How much agricultural value is lost because farmers and food businesses lack reliable, affordable electricity?

      A: If you look at, for example, the fact that we need to maybe plant tomatoes or strawberries in Jos before it gets to Lagos [Nigeria], which most likely is by road, I can assure you that a good chunk, if not stored properly, would be bad by then. So the fact that we do not have energy is in itself a lost opportunity to maximise the potential of the agriculture sector. So until we’ve solved the energy problem, we will not salvage waste – and for me that is a lost opportunity.

      CHN: AGRA, an institution focused on scaling agricultural innovations to help smallholder farmers, estimates a massive shortfall between current investments in the continent’s food systems and what is actually needed to build a resilient, profitable agricultural economy – to the tune of $180 billion per year. Can integrating energy into food systems help bridge that gap?

      A: Yes – if energy can help unlock the potential to earn more money, investors will follow the money. Investments go where there is certainty, and until there is certainty around cash flow and revenue, investment will be limited.

      My vision is to see more Power Purchase Agreements (PPAs) being signed between energy players and the agriculture sector. We can start by getting people into the room, understanding their pain points, crafting a framework and documentation that works for both parties, and then seeing deals happen.

      This interview was shortened and edited for clarity.

      The post How clean energy can boost business for Africa’s food producers appeared first on Climate Home News.

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      Climate Change

      Human security relies on adapting to the world’s new climate reality

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      Cristina Rumbaitis del Rio is a senior advisor on adaptation and resilience with the United Nations Foundation and Mattias Söderberg is global climate lead at Danish NGO DanChurchAid.

      Recent extreme events – from wildfires and heatwaves in Europe to flash flooding following a glacier collapse in Nepal – have shocked and devastated communities, bringing years of warnings about such climate impacts to the doorstep of communities around the world.

      One thing is certain: the new climate reality is here – and the adaptation strategies designed for yesterday’s world are no longer sufficient.

      Attribution science has since shown that the hotter and more frequent heatwaves we’re experiencing around the world would have been virtually impossible without today’s high concentrations of greenhouse gases in the atmosphere. Climate shocks are now so severe that they reverberate through supply chains, food and water systems, financial markets and the movement of people.

        They must be a catalyst for a new way of thinking about adaptation and resilience, and how we finance solutions that work. A failure to invest in adaptation in one region can create costs far beyond it, which is why the concept of shared resilience is critical for leaders to grasp.

        Investment not charity

        At the UN General Assembly (UNGA 81) this month, leaders have an opportunity to translate today’s urgency into concrete commitments on adaptation and loss and damage finance ahead of COP31.

        Those commitments are needed to underpin global stability, shared prosperity and human security. Governments should use this moment to show what a new response looks like: finance that reaches communities faster, supports locally grounded solutions, strengthens national systems, and helps countries prepare before the next shock arrives.

        If we want sustained economic growth, food and water security, and resilient and prosperous societies across every region, adaptation must be at the heart of today’s development and security agenda. It cannot be just a future planning consideration or a narrow issue for climate ministries. Adaptation is now everyone’s business – and it must be financed fast and fair.

        UN Secretary-General António Guterres has repeatedly framed climate finance as an investment rather than charity, warning that “a world in climate chaos cannot be a world at peace” and describing human security as freedom from the chronic and sudden disruptions that climate change multiplies.

        What’s more, adaptation delivers a real return-on-investment, with researchers estimating that every dollar invested produces $10 in benefits, saving lives, protecting livelihoods, and reducing the costs of future disasters.

        Hitting adaptation limits

        The urgency to scale adaptation systematically is growing. The newly released “Limiting Overshoot” report from the UN Environment Programme (UNEP) confirms what scientists have long warned: exceeding global warming of 1.5C is now unavoidable under current policies. Yet, how high temperatures rise – and how long the world remains above the 1.5C threshold – will determine whether communities, economies and entire ecosystems can keep pace.

        There are limits to adaptation. When we breach those limits, lives and livelihoods are lost, and people and ecosystems suffer greatly. We cannot simply build yesterday’s infrastructure a little stronger and assume it will be enough.

        Nepal flood destruction shows “limits to adaptation”, scientists say

        We need to fundamentally change the systems that determine how societies anticipate, absorb and recover from both immediate and evolving non-linear climate shocks. This includes transforming physical systems, such as infrastructure, and the governance systems that affect where and how we live to how we maintain our health and wellbeing.

        Finance today is nowhere near the scale of the challenge.

        The UNEP “Adaptation Gap Report 2025” estimates the shortfall in adaptation finance in developing countries at $284 billion–$339 billion a year – roughly 12 to 14 times current international public flows of around $26 billion. That gap is a development, economic and human security problem, especially for the most vulnerable populations who have contributed the least to causing the climate crisis.

        Building resilience into financial systems

        There are already signs of what a more systemic adaptation response could look like. Communities around the world are delivering practical solutions at local level, even as adaptation finance remains notoriously, and appallingly, difficult to access. Cyclone-resistant homes, local forecasting capacities, drought-resistant crops, heat insurance for pregnant informal workers and mangrove restoration are rooted in local knowledge and lived experience, while delivering benefits far beyond the communities where they originate from.

        But local innovation alone is not enough; the systems around it need to be resilient too.

        Jamaica offers one example. The country has built a multi-layered disaster-risk financing framework, including a catastrophe bond and contingency funds, through sustained fiscal discipline and proactive investment. Its debt-to-GDP ratio fell from around 147% in 2012 to around 62% in 202-25. That groundwork matters when disaster strikes.

        Hurricane Melissa’s destruction shows need for climate resilience push

        Following Hurricane Melissa, Jamaica was able to secure billions of dollars in reconstruction financing from multilateral banks – finance that might otherwise have been much harder to access. The lesson is clear: resilience can be built into the financial architecture of a country before a crisis arrives. That is the shift we now need to make at scale.

        The foundations already exist – in Kingston’s fiscal reforms, in early-warning systems from the Sahel to the Pacific, and in every community that adapted before disaster struck. What is still missing is the political will, and the finance, to take what works and put it to work everywhere, at the speed our world’s new climate reality demands.

        To hear more on this issue from high-level officials and experts, sign up for this event during Climate Week NYC, at 8am EDT on September 24 (in person or online), moderated by Climate Home News Editor Megan Rowling: Adapting to the New Climate Reality: Why Accelerating Impacts Demand New Responses.

        The post Human security relies on adapting to the world’s new climate reality appeared first on Climate Home News.

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