Hopeful that countries can agree on a Belém “political package” by tomorrow when President Lula comes to town, Brazil’s COP30 presidency has drawn up the first draft of a text intended to form the backbone of a deal.
The “Mutirão” decision – which the summit’s hosts insist is not a cover text – delves into the four big issues that, although not formally on the agenda, have dominated the discussions in the humid Amazon city: emissions-cutting ambition, country’s climate plans, finance and trade.
The draft contains a menu of options reflecting a wide range of positions on the thorniest issues at stake, exposing the divisions between governments and the strong diplomatic push still needed to get an agreement over the line.
David Waskow, director of the international climate initiative at the World Resources Institute, said each bundle of options on the key topics contains both stronger and weaker elements, and countries now face a clear choice. They can get behind “the stronger elements and really reinforce the more ambitious potential outcomes or move in a weaker direction and water down what they come away with from Belém,” he added.
Mutirão decision for COP30 seen weak on fossil fuel roadmap
On efforts to cut greenhouse gas emissions, a decision could encourage countries to build on the landmark COP28 agreement and convene a roundtable aimed at supporting countries to develop “just, orderly and equitable transition roadmaps”, including on reducing dependency on fuels and stopping deforestation. That appears to refer to domestic blueprints and stops short of advocating for a global roadmap to transition away from fossil fuels which more than 80 countries are now calling for.
A second option, which analysts described as weaker, only invites countries to share opportunities and “success stories” on the transition towards “low carbon solutions”. There is a third option for no text.
The transition away from fossil fuels gets another mention in the section on how to respond to a shortfall in ambition in countries’ new national climate plans (NDCs) submitted this year.
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The first option would see the creation of an annual forum to consider the UN’s official review of emission-cutting targets, known as a “synthesis report”, with the goal of “accelerating action” around the three energy-related outcomes agreed at COP28 in Dubai: tripling renewable energy capacity, doubling energy efficiency and transitioning away from fossil fuels in energy systems. All of those objectives are currently lagging behind.
Another option in the draft Mutirão” decision would instead see the establishment of a “Global Implementation Accelerator”, a voluntary initiative overseen by this year’s and next year’s COP presidencies to accelerate the implementation of commitments and support countries in turning NDC promises into action.
Under a third option, the COP30 and COP31 presidencies would coordinate the creation of a “Belem Roadmap to 1.5”, identifying ways to put the world back on track towards reaching the most ambitious temperature goal of the Paris Accord – which the UN has conceded will inevitably be breached, at least temporarily. The presidencies would produce a report summarising their work by COP31 next November.
Cosima Cassel, programme lead at UK think-tank E3G, said the current options should not be mutually exclusive and a strong outcome would include a combination of an annual stocktake on filling the ambition gap and a roadmap to wean the world off fossil fuels.
“For that to happen, the presidency will need to work hard to ensure the finance and adaptation package is robust enough to support enhanced NDCs,” she added.
Finance remains wide open, adaptation in focus
On adaptation finance, the draft text includes a proposal to triple the support provided by wealthy nations to help developing countries strengthen their resilience to climate impacts.
The language could be interpreted in two ways: either as a new standalone target of delivering an additional $120 billion per year by 2030, as proposed by the Least Developed Countries (LDC) group, or as a sub-target within the broader £300 billion annual climate-finance goal agreed last year – something likely to be more acceptable to developed countries with shrinking aid budgets.
There is also a weaker option that only goes as far as acknowledging the need to “dramatically scale up adaptation finance” and provide public and grant-based resources that do not come with strings attached or costly repayments.
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On wider finance issues, the document features a sweep of options. There is the possibility of creating a three-year work programme and “legally-binding plan” on the implementation of Article 9.1 of the Paris Agreement, which requires rich nations to stump up cash for climate action in the developing world. That is something most developing countries have been calling for, but is highly unlikely to fly with industrialised nations.
Another option would see countries draw up four different roadmaps, including one aimed at building on the recommendations in the recently published Baku to Belém Roadmap, which charted a path to mobilise $1.3 trillion in annual climate finance for developing countries by 2035.
There is also an option for no text on finance.
Finding ways to talk about trade and climate
Proposals to tackle concerns over trade also feature prominently for the first time in a draft COP decision, after emerging economies like China and India led a pushback against climate-related mechanisms like the EU’s carbon border adjustment.
Li Shuo, director of the China Climate Hub at the Asia Society Policy Institute, said the final deal would need to include both a political message calling for an “open, free and fair” trading environment and the definition of a process with next steps to achieve that.
The draft includes a variety of options on both fronts. On the implementation front, the text suggests that the COP30 and COP31 presidencies could organise workshops examining the links between trade and climate. It also raises the option of launching a new dialogue or platform at next year’s mid-year session in Bonn and at COP31 to further discuss trade-related issues.
Another alternative is for a UN summit and an annual dialogue “on the importance of an open and supportive international economic system in the context of sustainable development and poverty eradication”.
Li added that trade is expected to be one of the “pillar stones” of the COP30 outcome, but discussions are still very “open-ended” at this stage, and a lot more work needs to be done to find compromises over the coming days.
COP31 – Australia bid losing steam?
After a year-long standoff between Turkey and Australia bidding for the hosting rights for next year’s COP31, Aussie prime minister Anthony Albanese showed the first signs of backing down today, saying that a stalemate would “not send a good signal”.
Speaking at an event in Perth, Albanese said “if Turkey is chosen, we wouldn’t seek to veto that”, The Guardian reported.
COP’s host rotates every year by region, with next year belonging to the group of “West Europe and Others” – which includes Australia and Turkey. If no agreement is reached by the group, the conference would be held in Bonn, at UN Climate Change headquarters, under the standing Brazilian presidency.
Albanese said defaulting the venue to Bonn would send the wrong signal “about the unity that’s needed for the world to act on climate”. Environment minister Chris Bowen has said he wants to bring world leaders to Adelaide, in collaboration with Pacific countries.
A majority of voting countries in the group are supporting Australia’s bid, but Turkey has not withdrawn its bid with just a few days left until the end of COP30 – the deadline for choosing the next host city. COP32’s host, on the other hand, was settled last week, with Ethiopia winning the bid to host the 2027 conference in its capital Addis Ababa.
Pope keeps faith in 1.5C
The United Nations may have accepted that overshooting 1.5C of warming – at least temporarily – is inevitable – but God’s representative on Earth didn’t get the memo.
The new pope, Leo XIV, sent a video message to cardinals from the Global South gathered at the Amazonian Museum in Belém on Monday evening, saying “there is still time to keep the rise in global temperature below 1.5°C” although, he warned, “the window is closing.”
“As stewards of God’s creation, we are called to act swiftly, with faith and prophecy, to protect the gift he entrusted to us,” he said, reading from a sheet of paper in front of a portrait of the Vatican.
And he defended the 10-year-old Paris Agreement, saying it has ”driven real progress and remains our strongest tool for protecting people and the planet.” “It is not the Agreement that is failing – we are failing in our response,” he said. In particular, the American Pope pointed to “the political will of some.”
“We walk alongside scientists, leaders and pastors of every nation and creed. We are guardians of creation, not rivals for its spoils. Let us send a clear global signal together: nations standing in unwavering solidarity behind the Paris Agreement and behind climate cooperation,” he emphasised.
UN climate chief Simon Stiell welcomed the message, adding that the Pope’s words “challenge us to keep choosing hope and action, honouring our shared humanity and standing with communities all around the world already crying out in floods, droughts, storms and relentless heat”.
War’s carbon footprint grows but stays off the books
During the Leaders’ Summit that happened just before COP, Brazilian President Luiz Inácio Lula da Silva referred to ongoing conflicts around the world, saying that “spending twice as much on weapons as we do on climate action is paving the way for climate apocalypse”. “There will be no energy security in a world at war,” he added.
But COP30’s schedule doesn’t appear to reflect his concerns, as there’s no mention of any peace initiative on the official schedule and no thematic day for peace, a marked difference from COP28 and COP29, when Baku called for a global truce for the summit’s duration. It didn’t produce the desired result.
And yet discussions about militarism and what it is costing the planet have not been absent from the COP30 halls. The first week saw the publication of ‘Accounting for the uncounted: The global climate impact of military activities’, an analysis by a group of civil society organisations and the University of Warwick that showed how global armed forces produce 5.5% of all greenhouse gas emissions.
If counted as a country, they would be the fourth-biggest emitter, topped only by the US, China and India – and producing more emissions than the continent of Africa.
Ellie Kinney, senior climate advocacy officer with the Conflict and Environment Observatory (CEOBS), one of the organisations behind the report, explained that, while the Paris Agreement made military emissions reporting voluntary, few countries fully comply.
China and the US, the world’s two biggest military spenders, have ceased their partial reporting on them altogether: the US has not sent its annual report to UNFCCC this year, and China said its military emissions are “not occurring”.
Yet the research findings are alarming: the Russia-Ukraine conflict has produced 237 million tonnes of CO₂ over three years, while the Gaza conflict has already surpassed the combined annual emissions of Costa Rica and Estonia. The Afghanistan war was responsible for a staggering 400 million tonnes CO₂, and the EU’s rearmament could lock in 200 million tonnes of CO₂ mainly through the production and transportation of weapons, an activity that uses steel and aluminium, which are very carbon-intensive to produce.
Ana Toni, COP30’s CEO, said back in March that countries that increase their military budgets should also increase their climate spending or face more wars in the future. “Wars come and go. Unfortunately, climate change is there for a long time,” she added.
The European Parliament used its annual COP resolution this year to call on the defence sector to help tackle climate change by cutting its emissions intensity and urged EU decision-makers to formulate a proposal to increase the transparency of military emissions accounting to the UNFCCC.
Campaigners want military emissions reporting to be mandatory, especially after 2024 – the first calendar year to surpass the 1.5C temperature goal and, with 56 wars involving 92 nations, the year with the highest number of active conflicts since WWII.
“We can’t have this future where defence comes at the cost of climate action,” Kinney of CEOBS said. “Military security is not the only security – climate action is part of our collective security, too.”
The post COP30 Bulletin Day 8: Draft decision draws battle lines on fossil fuel transition, finance and trade appeared first on Climate Home News.
COP30 Bulletin Day 8: Draft decision draws battle lines on fossil fuel transition, finance and trade
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Heatwaves driving recent ‘surge’ in compound drought and heat extremes
Drought and heatwaves occurring together – known as “compound” events – have “surged” across the world since the early 2000s, a new study shows.
Compound drought and heat events (CDHEs) can have devastating effects, creating the ideal conditions for intense wildfires, such as Australia’s “Black Summer” of 2019-20 where bushfires burned 24m hectares and killed 33 people.
The research, published in Science Advances, finds that the increase in CDHEs is predominantly being driven by events that start with a heatwave.
The global area affected by such “heatwave-led” compound events has more than doubled between 1980-2001 and 2002-23, the study says.
The rapid increase in these events over the last 23 years cannot be explained solely by global warming, the authors note.
Since the late 1990s, feedbacks between the land and the atmosphere have become stronger, making heatwaves more likely to trigger drought conditions, they explain.
One of the study authors tells Carbon Brief that societies must pay greater attention to compound events, which can “cause severe impacts on ecosystems, agriculture and society”.
Compound events
CDHEs are extreme weather events where drought and heatwave conditions occur simultaneously – or shortly after each other – in the same region.
These events are often triggered by large-scale weather patterns, such as “blocking” highs, which can produce “prolonged” hot and dry conditions, according to the study.
Prof Sang-Wook Yeh is one of the study authors and a professor at the Ewha Womans University in South Korea. He tells Carbon Brief:
“When heatwaves and droughts occur together, the two hazards reinforce each other through land-atmosphere interactions. This amplifies surface heating and soil moisture deficits, making compound events more intense and damaging than single hazards.”
CDHEs can begin with either a heatwave or a drought.
The sequence of these extremes is important, the study says, as they have different drivers and impacts.
For example, in a CDHE where the heatwave was the precursor, increased direct sunshine causes more moisture loss from soils and plants, leading to a drought.
Conversely, in an event where the drought was the precursor, the lack of soil moisture means that less of the sun’s energy goes into evaporation and more goes into warming the Earth’s surface. This produces favourable conditions for heatwaves.
The study shows that the majority of CDHEs globally start out as a drought.
In recent years, there has been increasing focus on these events due to the devastating impact they have on agriculture, ecosystems and public health.
In Russia in the summer of 2010, a compound drought-heatwave event – and the associated wildfires – caused the death of nearly 55,000 people, the study notes.

The record-breaking Pacific north-west “heat dome” in 2021 triggered extreme drought conditions that caused “significant declines” in wheat yields, as well as in barley, canola and fruit production in British Columbia and Alberta, Canada, says the study.
Increasing events
To assess how CDHEs are changing, the researchers use daily reanalysis data to identify droughts and heatwaves events. (Reanalysis data combines past observations with climate models to create a historical climate record.) Then, using an algorithm, they analyse how these events overlap in both time and space.
The study covers the period from 1980 to 2023 and the world’s land surface, excluding polar regions where CDHEs are rare.
The research finds that the area of land affected by CDHEs has “increased substantially” since the early 2000s.
Heatwave-led events have been the main contributor to this increase, the study says, with their spatial extent rising 110% between 1980-2001 and 2002-23, compared to a 59% increase for drought-led events.
The map below shows the global distribution of CDHEs over 1980-2023. The charts show the percentage of the land surface affected by a heatwave-led CDHE (red) or a drought-led CDHE (yellow) in a given year (left) and relative increase in each CDHE type (right).
The study finds that CDHEs have occurred most frequently in northern South America, the southern US, eastern Europe, central Africa and south Asia.

Threshold passed
The authors explain that the increase in heatwave-led CDHEs is related to rising global temperatures, but that this does not tell the whole story.
In the earlier 22-year period of 1980-2001, the study finds that the spatial extent of heatwave-led CDHEs rises by 1.6% per 1C of global temperature rise. For the more-recent period of 2022-23, this increases “nearly eightfold” to 13.1%.
The change suggests that the rapid increase in the heatwave-led CDHEs occurred after the global average temperature “surpasse[d] a certain temperature threshold”, the paper says.
This threshold is an absolute global average temperature of 14.3C, the authors estimate (based on an 11-year average), which the world passed around the year 2000.
Investigating the recent surge in heatwave-leading CDHEs further, the researchers find a “regime shift” in land-atmosphere dynamics “toward a persistently intensified state after the late 1990s”.
In other words, the way that drier soils drive higher surface temperatures, and vice versa, is becoming stronger, resulting in more heatwave-led compound events.
Daily data
The research has some advantages over other previous studies, Yeh says. For instance, the new work uses daily estimations of CDHEs, compared to monthly data used in past research. This is “important for capturing the detailed occurrence” of these events, says Yeh.
He adds that another advantage of their study is that it distinguishes the sequence of droughts and heatwaves, which allows them to “better understand the differences” in the characteristics of CDHEs.
Dr Meryem Tanarhte is a climate scientist at the University Hassan II in Morocco, and Dr Ruth Cerezo Mota is a climatologist and a researcher at the National Autonomous University of Mexico. Both scientists, who were not involved in the study, agree that the daily estimations give a clearer picture of how CDHEs are changing.
Cerezo-Mota adds that another major contribution of the study is its global focus. She tells Carbon Brief that in some regions, such as Mexico and Africa, there is a lack of studies on CDHEs:
“Not because the events do not occur, but perhaps because [these regions] do not have all the data or the expertise to do so.”
However, she notes that the reanalysis data used by the study does have limitations with how it represents rainfall in some parts of the world.
Compound impacts
The study notes that if CDHEs continue to intensify – particularly events where heatwaves are the precursors – they could drive declining crop productivity, increased wildfire frequency and severe public health crises.
These impacts could be “much more rapid and severe as global warming continues”, Yeh tells Carbon Brief.
Tanarhte notes that these events can be forecasted up to 10 days ahead in many regions. Furthermore, she says, the strongest impacts can be prevented “through preparedness and adaptation”, including through “water management for agriculture, heatwave mitigation measures and wildfire mitigation”.
The study recommends reassessing current risk management strategies for these compound events. It also suggests incorporating the sequences of drought and heatwaves into compound event analysis frameworks “to enhance climate risk management”.
Cerezo-Mota says that it is clear that the world needs to be prepared for the increased occurrence of these events. She tells Carbon Brief:
“These [risk assessments and strategies] need to be carried out at the local level to understand the complexities of each region.”
The post Heatwaves driving recent ‘surge’ in compound drought and heat extremes appeared first on Carbon Brief.
Heatwaves driving recent ‘surge’ in compound drought and heat extremes
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