“Fragmented governance” between biodiversity, climate change, food, water and health is putting all of those systems at risk, according to a major new report from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES).
The report, known as the “nexus assessment”, explores the interlinkages between climate change, biodiversity, food, water and human health.
It says that focusing on a single element of the nexus at the expense of the others will have negative impacts for both humans and the planet.
At the same time, many of the actions that can be taken to address nature loss will have co-benefits for the climate.
The report also finds that funding for nature is dwarfed by both public and private finance that goes towards nature-harming activities.
However, it says, reforming global financial systems could help address the “funding gap” needed to effectively protect nature.
These conclusions form part of a “summary for policymakers”, a 57-page document that explains the key messages of the report. The full report will be published sometime next year.
IPBES is an independent body that provides scientific advice around biodiversity and biodiversity loss to policymakers, including through the Convention on Biological Diversity. It was modelled after the Intergovernmental Panel on Climate Change and functions in much the same way.
Prof Pam McElwee, co-chair of the report and a professor at Rutgers University, told a press briefing that biodiversity, climate, food, water and health should not be treated as “single-issue crises”. She added:
“These are interlinked crises. They are compounding each other. They are making things worse, and the current business as usual approach is not only failing to tackle the drivers of these problems, [but] in some cases, we are wasting money because we’re duplicating policies, when in fact, we could be treating them as issues that need to be dealt with together.”
Here, Carbon Brief explains five key takeaways from the IPBES “nexus” assessment report.
1. Biodiversity loss puts food and water systems, human health and the climate at risk
3. Shifting to sustainable healthy diets will benefit people and the planet
4. All available options for restoring nature would also help to tackle and adapt to climate change
5. Reforming global financial systems can help close the biodiversity funding gap
1. Biodiversity loss puts food and water systems, human health and the climate at risk
The report explores how the decline of biodiversity in “all regions of the world” has serious consequences for food, water, health and climate change.
It stresses that biodiversity is “essential” to human existence, because it supports water and food supplies, underpins public health and contributes to the stability of the climate.
But over the last 30-50 years, biodiversity has declined by an average of 2-6% each decade across “all of the assessed indicators”, according to the report.
It notes that the ongoing decline has been caused by an intensification of the direct drivers of biodiversity loss: land- and sea-use change, climate change, overexploitation of resources, invasive alien species and pollution.
These trends have, in turn, been caused by “a wide range of indirect drivers”, including economic, demographic, cultural and technological changes, the report argues.
When these “direct” and “indirect” drivers of biodiversity loss interact with each other, they cause “cascading impacts among the nexus elements”, the report warns. In particular, it notes that climate change and biodiversity loss “interact and compound each other to negatively impact ecosystem resilience and all the other nexus elements”.
The document points to “fragmented governance” of biodiversity, water, food, health and climate change as a major obstacle preventing effective action on the issues.
While environmental regulations have been “partially successful”, they are “unlikely to be fully effective without more concerted efforts to address interlinkages among the nexus elements and their direct and indirect drivers”, it warns.
Prof Paula Harrison, co-chair of the report and a scientist at the UK Centre for Ecology & Hydrology, says that governance systems need to reflect the interconnections between biodiversity, food, health, water and climate change. She told a press briefing on 16 December:
“Because our current governance systems are often different departments, they are working in silos. They are very fragmented, and they are working and developing policy in isolation – often these links [between climate, health, biodiversity, water and food] are not even acknowledged or ignored.
“What that actually means is that you can just get unintended consequences or trade-offs that emerge because people just weren’t thinking in the holistic way.”
For example, unsustainable agricultural practices introduced to increase food production result in biodiversity loss, unsustainable water usage, reduced food diversity and quality, and increased pollution and greenhouse gas emissions, the report says.
The graphic below provides an illustration of how unsustainable agriculture can impact all five of the nexus elements.
Moreover, the report finds that over the last 50 years, decision makers have prioritised “short-term benefits and financial returns for a small number of people”, while ignoring the negative impacts of their actions on the five nexus elements.
This oversight exacerbates societal inequalities, according to the report, given that communities in developing countries and Indigenous peoples are disproportionately affected by biodiversity loss, water and food insecurity, climate change and health risks.
Overall, it says that “dominant economic systems” are causing “unsustainable and inequitable economic growth”, noting that $7tn a year is invested in activities detrimental to nexus elements.
2. Focusing solely on food security leads to ‘severe trade-offs’ with climate, water and biodiversity
To assess how the five nexus elements – biodiversity, water, food, health and climate – will interact with each other over the 21st century, the authors used 186 scenarios from 52 studies to develop six “nexus scenario archetypes”.
The table below shows the overall projected impact on each nexus element under the different archetypes. The graphic beneath shows how the different nexus elements impact each other under each archetype.
In both graphics, blue arrows show a positive impact, red a negative impact and grey a variable impact. More arrows, or thicker lines, indicate a stronger impact.
The report calls archetypes one and two “sustainability scenarios”.
These are associated with sustainable consumption and production, healthy diets, reduced food waste and lower water use. These archetypes project positive long-term outcomes across all of the nexus elements.
Additionally, the benefits of economic growth are more evenly distributed across different “societal groups”, and multiple actors and knowledge systems – including Indigenous knowledge – are involved in decision-making.
The “nature-oriented nexus” – the first archetype – focuses on increasing protected areas and improving their effectiveness, with a focus on areas with high biodiversity. This takes “deliberate efforts to address existing and emerging injustices and inequality”.
The report finds evidence that “protecting up to 30% of terrestrial, freshwater and marine areas can provide nexus-wide benefits, if these are effectively managed for nature and people”.
The archetype also sees a transformation of global food systems, through changes including increased sustainable agricultural practices, reducing food waste, developing new food sources and promoting healthy, sustainable diets.
Archetype two, called the “balanced nexus”, is characterised by stronger environmental regulation and less reliance on technologies than the nature-oriented nexus. This archetype has a strong focus on restoration and sustainable use of natural resources. It has fewer positive impacts on biodiversity, water and climate and slightly more positive impacts for food and human health, compared to archetype one.
Meanwhile, archetypes three, four and five each prioritise a specific nexus element. These archetypes force “severe trade-offs among the nexus elements” and result in “unsustainable and inequitable economic growth”.
For example, archetype five – “food first” – uses “unsustainable” agricultural processes, which result in higher greenhouse gas emissions, land-use change, water use and nitrate pollution. This scenario sees nutritional health improve, but has negative impacts on biodiversity, water and climate change.
Archetypes five and six are “business-as-usual” scenarios, which represent the continuation of current trends. These are characterised by “intensive…material and energy consumption, increased greenhouse gas emissions, intensive land use and
unsustainable exploitation of natural resources”.
The sixth archetype is called “nature overexploitation” and is characterised by negative impacts across all five nexus elements. This archetype sees overconsumption of natural resources, unsustainable energy demand and “weak environmental regulation exacerbated by delayed action”.
The report warns that these business-as-usual scenarios result in “declining outcomes for biodiversity, mainly driven by unsustainable food production and resource extraction as well as climate change”.
The report concludes:
“Maximising all nexus elements simultaneously is unlikely to be possible, but achieving balance across policy goals will likely lead to beneficial outcomes for nature and people.”
3. Shifting to sustainable healthy diets will benefit people and the planet
The report says it is well established by scientists that shifting to sustainable healthy diets and reducing food waste would “benefit food security and health” and “reduce greenhouse gas emissions”.
This shift could also “free up land, providing in a range of cases co-benefits for nexus elements, such as biodiversity conservation and carbon sinks”, the report says.
The assessment examines 71 “response options” for tackling at least one element of the nexus between biodiversity, water, food security, health and climate change.
The report says that these responses “are not meant to be an exhaustive list”, but “represent a menu of options that can be applied in different contexts”, adding:
“Some response options may not be appropriate in all countries, and all would be implemented in accordance with national legislation and sovereignty and in accordance with relevant international obligations. Even within countries, effectiveness and acceptability depend critically on political, social and ecological context.”
The graphic below summarises the response options, which are grouped into 10 categories. The coloured tags indicate which element of the nexus the option addresses.
The graphic illustrates how most of the options for addressing food security involve consuming sustainably, managing ecosystem functions and ensuring Indigenous rights and equity.
Measures to consume sustainably in order to boost food security include shifting to sustainable healthy diets and reducing food waste.
The diagram also notes that human health could be improved by reducing meat overconsumption.
The report says it is well established that “behaviour change will be necessary to shift consumption practices”.
It says this can be enabled by the “increasing accessibility and desirability” of sustainable healthy diets. It also says that implementing food-based dietary guidelines to the public, “particularly targeting public school feeding programmes”, can create a “structured demand” for healthy and sustainable food.
This measure could also “increase opportunities for on-farm diversification aimed at increasing supply and consumption of local seasonal foods”, the report says.
The report also says that improving the sustainable use and management of ecosystems is “particularly important for the agricultural sector”.
This is because “the way food is produced, what foods are produced and consumed, where they are produced, and how much food is lost and wasted impact both nature and people”. It says the “ecological intensification” of croplands, rangelands and aquaculture can help to address food security while having benefits for people and nature.
“Ecological intensification” refers to the idea of using natural functions of an ecosystem to produce more food in a sustainable way – for example, by allowing wild insects to pollinate crops.
The report also says “agroecology” could have positive effects for biodiversity and addressing climate change. It says:
“Agroecology represents a shift to production systems where equitable access to land and a blend of scientific and Indigenous and local knowledge guide the sustainable management of biodiversity, crops and other resources.”
4. All available options for restoring nature would also help to tackle and adapt to climate change
All of the available options for restoring biodiversity examined by the report would come with co-benefits for tackling and adapting to climate change, although the size of this positive impact varies with each technique.
The figure below shows the positive (dark blue) and negative (red) impacts associated with the report’s 71 “response options” for tackling at least one element of the nexus between biodiversity, food security, health and climate change (see previous section for more on these options).
In the figure, positive and negative impacts are shown for biodiversity (butterfly icon), water (droplet), food security (wheat), health (heart) and climate change (thermometer). The size of the circle represents the relative size of the effect.
The figure shows that all of the options for addressing biodiversity loss (B01-14) come with a positive impact on efforts to tackle and adapt to climate change.
Furthermore, the report says, implementing multiple response options together can have a synergistic effect, “enhanc[ing] nexus-wide benefits”. Current approaches, it adds, “have failed to harness the full potential…because they have been designed and implemented in isolation”.
The report says it is well established that addressing nature loss by protecting natural ecosystems from further destruction could come with benefits for all elements of the nexus, adding:
“Conserving or halting conversion of forests and other ecosystems protects human health and wellbeing by combating climate change, reducing the impact of extreme weather events, such as storms, droughts and landslides, increasing water and air quality and reducing disease risk.”
It is also well established that restoring degraded ecosystems can help to tackle climate change “when it targets carbon storage in forests, peatlands, seagrass beds, salt marshes and marine and coastal ecosystems that contribute to carbon sequestration”, the report says.
Restoration is “most effective” when it is inclusive of the knowledge and rights of Indigenous peoples and when it covers large areas, according to the report.
Many of the response options offered in the report support the implementation or achievement of the Kunming-Montreal Global Biodiversity Framework, the UN Sustainable Development Goals and the Paris Agreement.
The report says:
“The capacity to contribute to multiple goals simultaneously is a common and powerful feature of nexus approaches. These response options are therefore a promising mechanism for integrating efforts and accelerating progress towards multiple policy goals and frameworks.”
However, it says, in order to achieve these goals within a nexus framework, “new types of indicators, data and processes may need to be put into place”. It adds that current, siloed methods of governance “have resulted in misaligned, duplicative and inconsistent governance and have failed to address direct and indirect drivers of change”.
5. Reforming global financial systems can help close the biodiversity funding gap
The report identifies the gap in finance needed to meet the needs for biodiversity action as between $300bn and $1tn per year.
Additionally, it says, achieving the UN Sustainable Development Goals related to the nexus will require at least another $4tn in investment annually in water, food, health and climate change.
Given those large sums, the report calls for “urgent action” to “address the dominance of a narrow set of interests within economic and financial systems” and increase investment in biodiversity, food and water. It adds that these wider reforms could “amplif[y]” the additional investment made in the nexus.
For example, regulatory reform could make investment in nature more attractive by increasing the costs of biodiversity-harming activities. This is closely linked to target 18 of the Kunming-Montreal Global Biodiversity Framework, which calls on countries to “eliminate, phase out or reform incentives” that are harmful to biodiversity.
Target 18 of the Kunming-Montreal Global Biodiversity Framework. Source: CBD (2022)
According to the report, there is established but incomplete evidence that the world’s current economic and financial systems are contributing to biodiversity loss and resulting in increased “nature-related risks”, which, it adds, are “mutually reinforcing with risks from climate change”.
These risks are estimated to be “in the trillions of dollars”.
Spending “aimed at improving the status of biodiversity” is estimated at around $200bn per year.
Currently, the world spends 35 times more resources on activities that directly damage biodiversity than it does on preserving nature. This is exacerbated by an additional $300bn spent on illegal activities that harm nature, such as illegal deforestation and wildlife trafficking.
The report identifies three pathways that could help better align global financial flows for biodiversity and the rest of the nexus:
- Improving the availability and use of information on the “diverse values of nature”, such as by updating transparency and reporting requirements to reflect the nexus elements.
- Improving access to finance through multiple different financial instruments, including green bonds, reformed tax policies and payments for ecosystem services.
- Reducing negative incentives, including by improved investment safeguards and addressing harmful subsidies.
The graphic below shows the current state of funding for the nexus, with biodiversity-harming financial flows shown in red and biodiversity-positive finance in blue. The icons denote the funding that is directed to each element of the nexus: biodiversity, water, food, health and climate change.
The graphic also shows how financial reforms could benefit the nexus by reducing negative finance and increasing biodiversity-supporting finance.
Of the finance that is currently directed towards biodiversity and the other components of the nexus, there are “some existing synergies”, the report suggests. However, more than half of the funding identified in the report goes solely to addressing a single element of the nexus: 48% for biodiversity, 8% for water and 1% for climate change.
Additionally, there is a “clear bias” in the distribution of biodiversity finance, with public funds primarily concentrated in North America, Europe and China, the report says. At the same time, only 5% of global private biodiversity finance is allocated to least-developed countries.
Addressing related concerns, such as the unsustainable debt burden faced by developing countries and striving for just and equitable transitions, can help support financing the nexus as well. The report concludes:
“Collectively, these efforts could reform the relationship between the economy and nature, enhance equity and deliver sustainable development outcomes.”
The post IPBES nexus report: Five takeaways for biodiversity, food, water, health and climate appeared first on Carbon Brief.
IPBES nexus report: Five takeaways for biodiversity, food, water, health and climate
Amira Odeh Quiñones is a hydrologist and Caribbean organiser for the 350.org climate campaign group
El Niño, likely to be one of the strongest in modern history, has arrived on Caribbean shores.
Drought is slowly creeping up on our islands. But unlike the fiery wildfires ravaging parts of Europe, there’s no smoke signalling the damage being done, no sirens to warn of the danger. Only announcements from public health officials to stay indoors and remain hydrated — as if outdoor workers and farming communities have the luxury to heed such advice.
During El Niño, strong atmospheric winds alter rain patterns and trap heat across the Caribbean. But while we have experienced El Niño many times before, it has become very visible in recent years how climate change is making this natural phenomenon worse.
Across the Greater Antilles, temperatures are soaring past 38°C (100°F), with real-feel indexes reaching a gruelling 43°C in parts of Puerto Rico where I live. Cuba has it worse. Widespread power outages mean that methods for cooling down are unavailable for most of the day, leaving millions of vulnerable people at risk of heat stroke when temperatures hit 38°C.
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During the last strong drought a decade ago, I had water only two days a week in my home. Today, there are many families whose taps are about to run completely dry. Water authorities have already begun strict rationing in some municipalities, with more on the list scheduled for rationing if conditions don’t change.
Water rationing is far more than an inconvenience; it is an immediate health risk. This means thousands of people need to constantly haul heavy buckets up flights of stairs just so they could bathe, cook, stay hydrated – the basics of survival.
Heat causes health problems
Puerto Rico is home to roughly 300,000 elderly residents. Many live alone, isolated and without support. They risk severe physical injury when carrying heavy water containers, and are wont to suffer from silent heat exhaustion in unventilated rooms.
Furthermore, when water shortages force residents to store water in open household containers, it inadvertently creates breeding grounds for Aedes aegypti mosquitoes. Paired with scorching temperatures that tend to shorten the mosquito breeding cycle, the region is facing explosive outbreaks of dengue fever that endanger our most vulnerable: children and the elderly.
The economic fallout is equally devastating. Dry fields mean millions of dollars in lost crops, forcing small agricultural businesses to collapse, needing urgent government relief to survive. Extreme fuel shortages have already paralyzed Cuba’s agricultural sector, cutting food output by 60% – the El Niño dry spell threatens to decimate it.
At sea, warmer ocean waters fuel massive influxes of sargassum seaweed. Rotting sargassum chokes our beaches, destroying the local tourism industry that so many working families rely on. Tangled seaweed also damages nets and boat engines, slashing fish catches and driving up equipment costs for local fishers.
In the south of Puerto Rico, the coastal town of La Parguera is currently witnessing a historic amount of sargassum on its shores. This has halted most of the boating activity in the area, which is the seaside town’s main tourist draw and economic driver.
All over the Caribbean, from town halls to local group gatherings, the story I hear is always the same: constant headaches, lost work hours, failing health, and a sense that quality of life is silently being stolen. The compounding effects of heatwaves, drought, and marine destruction are exhausting our people, our islands.
Climate change to blame
Climate change makes each El Niño year hotter and more damaging. Higher baseline global temperatures increase the energy and moisture available for extreme weather. Latest projections show that El Niño may push the monthly global average temperature past 2°C of warming for the first time in early 2027. In the Caribbean islands, that will not just be breaking records – it’ll be breaking lives.
Recently, I had the opportunity to share a panel with climate scientists behind what is known as the field of “attribution science” – or the science that compares today’s climate conditions to what the Earth’s climate would be like without human activity, particularly burning fossil fuels. They’re unequivocal: it’s no longer a question of whether extreme weather is caused by climate change, it’s just a question of how much.
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Attribution science recently got a boost from the U.S.’ top scientific advisory body. The National Academies of Sciences, Engineering and Medicine recognized that researchers’ methods have advanced considerably in recent years, resulting in better assessments on how much extreme weather can be attributed to human-caused climate change. It noted that attribution findings could be relevant in some types of legal cases, including those seeking damages from oil companies for climate impacts.
This crisis, which is already taking a heavy toll on our communities’ survival, needs real, urgent, and structural action that goes beyond aid. With similar droughts now gripping parts of Asia and Africa, we’re falling into the familiar narrative of treating the looming humanitarian crisis as if no one was to blame, as if it is being caused solely by a natural phenomenon we can’t control.
It’s not. The world was already on fire before its regular visitor, El Niño, came. While we need humanitarian action, we need climate action too, in order to permanently put out the flames.
The post When taps run dry in the Caribbean, it’s not enough to blame El Niño appeared first on Climate Home News.
When taps run dry in the Caribbean, it’s not enough to blame El Niño
China has released a five-year plan dedicated to addressing climate change.
The 15th five-year plan for a national response to climate change is the latest in a series to outline in-depth climate and energy targets for the 2026-2030 period.
These include five-year plans for “building a Beautiful China”, developing a “new-type energy system” and developing renewable energy.
There are also separate “action plans” for the 2026-2030 period, such as for peaking carbon emissions.
China has pledged to peak its emissions before 2030 and reach carbon neutrality before 2060.
The new plan does not include any major new targets, instead consolidating and reaffirming existing policies.
Nevertheless, it includes significant signals on key policy areas, such as non-carbon dioxide (CO2) greenhouse gases, global climate governance and carbon markets.
Below, Carbon Brief examines some of the notable elements in the latest five-year plan and what it reveals about China’s policy direction through to 2030.
What does the climate plan cover?
The Ministry of Ecology and Environment (MEE) released the plan in late July, in unison with 18 other government departments. These include the National Development and Reform Commission (NDRC), China’s top economic planning agency, and the National Energy Administration.
The document covers a range of topics, including CO2 emissions, other greenhouse gases (non-CO2 GHGs), carbon markets, carbon footprints, climate adaptation and international cooperation on climate change.
For the first time at the five-year plan level, the plan creates a comprehensive target system covering all areas of climate policy, say officials in a MEE Q&A.
They describe it as “the main policy instrument” for advancing China’s climate action during 2026-2030.
China rarely issues high-level multi-year policies dedicated to “responding to climate change”. In 2014, the NDRC published a plan on the topic running through to 2020, but this was not linked to a five-year plan period.
Qin Yan, principal analyst at ClearBlue Markets, tells Carbon Brief that the plan shows that China’s climate governance has reached “an unprecedented strategic level”.
She adds that the plan creates an “all-encompassing target system” to support China’s Paris Agreement climate pledges for 2030 and 2035.
In its 2030 pledge, China aimed to peak emissions “before 2030” and reduce carbon intensity – its emissions per unit of GDP – by more than 65% from 2005 levels.
Last year, president Xi Jinping personally announced China’s 2035 pledge to cut China’s greenhouse gas emissions to 7-10% below peak levels by 2035, while “striving to do better”.
The five-year plan marks a new phase in China’s climate policy, according to researchers at CIB Research, an economic research body affiliated with the Industrial Bank, whose largest shareholder is the Fujian provincial government.
Their analysis adds that the plan represents a broad effort to strengthen China’s climate-governance system, implementation mechanisms and underlying capacity.
Nevertheless, several headline targets and policies in the document simply reiterate already established plans.
These include:
- Cutting carbon intensity by 17% across the five years
- Reducing carbon intensity per product in industries under China’s carbon market by 3%
- Substituting fossil fuels with renewables
- Strengthening climate adaptation
- Supporting the “free flow” of cleantech
What does the plan say about non-CO2 GHGs?
The plan also goes into detail on China’s approach to non-CO2 GHGs. This includes reaffirming a target of an emissions “reduction capacity” from these gases totalling 30m tonnes of CO2 equivalent (MtCO2e) by 2030, although the baseline is unclear.
The target previously appeared in the overarching five-year plan, as well as the plan for building a “Beautiful China”.
The goal refers to emissions reductions, which can be realised through implementing current non-CO2 emissions reduction policies and projects, says Chen Meian, programme director and senior analyst at the Institute for Global Decarbonization Progress (iGDP).
She adds that it is “relatively achievable”, with sources including increasing the number of coal-mine methane utilisation projects.
She points to an MEE explanatory note for a draft methodology under the China Certified Emission Reduction (CCER) scheme, China’s voluntary carbon-credit market. Chen says the note suggests that projects using ventilation air methane and coal-mine methane with concentrations below 8% alone could deliver around 20MtCO2e of reduction by 2030.
The note states that, currently, such projects are estimated to be able to “generate annual emission reductions of approximately 4.5MtCO2e”.
In addition, Chen says, measures targeting industrial nitrous oxide (N2O) and hydrofluorocarbons (HFCs) could help make up the remainder needed to meet the target.
According to iGDP analysis of biennial reports submitted by China to the UNFCCC, China emitted around 14,000MtCO2e of GHGs in 2021, excluding land use, land-use change and forestry (LULUCF).
Non-CO2 GHGs accounted for around 2,700MtCO2e, or 19%, of the total, the majority of which was methane, as shown in the figure below.
China’s plans to curb these super-pollutants in the five-year period include coal-mine methane utilisation projects, end-of-pipe destruction technologies for HFCs and guidance on the use of catalysts to reduce N2O emissions.
The plan also calls for the recovery and replacement of sulphur hexafluoride (SF6) in power equipment.
For Chen, the plan’s focus on SF6 control is particularly noteworthy. She says the gas is “finally receiving policy attention” and that proactive action is “timely and will help avoid future emissions growth” as China’s power system expands.
What does the plan say about global climate governance?
One of the plan’s clearest objectives for international cooperation is for China to play a more active role in global climate governance.
By 2030, it says China should markedly increase its “influence, guiding power, shaping power and moral appeal” in this area.
It says China’s climate action could also feed into the Global Governance Initiative, a policy initiative aimed at reforming the global governance system.
China will also aim to “build a new narrative on climate governance”, it adds.
Prof Thomas Hale, a professor in public policy at the University of Oxford’s Blavatnik School of Government, writes on LinkedIn that the plan “marks a major rhetorical shift” towards China being increasingly willing to “lead and shape” global climate action.
Another clear focal point for international cooperation is in carbon markets.
The plan calls for China to expand the global influence of its carbon market, such as through international rule-setting, cooperation on standards and by hosting the China Carbon Market Conference.
Qin says China’s more active role in global carbon pricing is already evident in the launch of the open coalition on compliance carbon markets with the EU and Brazil. This coalition is expected to adopt a work plan at the China Carbon Market Conference in September.
Qin also notes that China “could become the world’s largest [carbon] offset buyer” as its energy transition progresses.
The country would, therefore, “benefit from helping shape global rules under the Article 6 framework [for carbon trading under the Paris Agreement]”, she adds.
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The post Q&A: What is in China’s new five-year plan for climate change? appeared first on Carbon Brief.
Q&A: What is in China’s new five-year plan for climate change?
About a quarter of the countries signed up to the Paris Agreement are still breaching its rules by failing to submit a new national climate plan, 18 months after the February 2025 deadline.
Forty-five nations had not submitted a plan known as a nationally determined contribution (NDC), according to the Paris Agreement Implementation and Compliance Committee’s (PAICC) newly-published report of its 7-10 July 2026 meeting. One, Oman, has published it since the meeting.
Twelve countries ignored the committee’s repeated attempts to find out why they had not yet produced a climate plan, the report said. They will be invited to the committee’s next meeting, from September 1-4, so it can identify the challenges and constraints they face.
Members of the committee are divided, as they were at their last meeting, on whether to name those countries publicly and will debate the question again in September.
The PAICC does not have any power to punish governments, as building these powers into the Paris Agreement was thought to be so controversial that it could have stopped some governments from joining, experts have previously told Climate Home News.
A key requirement of the landmark 2015 Paris Agreement is that governments publish a more ambitious NDC every five years, setting targets to reduce their planet-heating emissions and outlining their policies to adapt to climate change, in order to meet the accord’s goals on limiting global warming and protecting people from its effects.
The latest set – the third round of plans, with new targets for 2035 – was due in 2025.
Some medium-sized emitters
Countries without an updated NDC include Egypt, Vietnam, Argentina and the Phillippines, all of which rank among the world’s 40 largest greenhouse gas emitters. The rest of the countries are smaller, poorer nations, with many in Africa or the Caribbean.
Some nations have argued that they cannot put together an NDC – which requires a significant amount of work in tracking emissions and consulting on how to curb them across the economy – because of exceptional circumstances. For example, a letter from a Sudanese official to the PAICC committee, seen by Climate Home News, says that the country’s civil war has led to the suspension of its NDC preparation.
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The US and Iran are not signed up to the Paris Agreement, although the US submitted a 2035 NDC under the Biden administration before Donald Trump pulled the US out of the UN climate accords.
The committee also expressed concern that the UN’s NDC registry continued to label the climate plans of countries that are no longer party to the Paris Agreement as “active”, according to its report. The US submission has since been archived.
Since the last PAICC meeting in March, ten countries have published NDCs. The committee did not name them but they include India, Algeria, Cameroon and Guyana.
The post Quarter of countries still missing UN climate plans 18 months after deadline appeared first on Climate Home News.
Quarter of countries still missing UN climate plans 18 months after deadline
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