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Global carbon dioxide emissions from fossil fuels and cement have increased by 1.1% in 2023, hitting a new record high of 36.8bn tonnes of CO2 (GtCO2), according to the 2023 Global Carbon Budget report by the Global Carbon Project.

The new report finds that the increase in fossil emissions in 2023 has been largely driven by increased emissions in China – without which the global total would have remained approximately flat at 2022 levels.

Total global CO2 emissions – including land use and fossil CO2 – increased by approximately 0.5% in 2023, driven by a combination of a small drop in land-use emissions, but an increase in fossil CO2 emissions.

However, total CO2 emissions remain ever so slightly below the highs set in 2019 and have been relatively flat since 2015.

The 18th edition of the Global Carbon Budget, which is published today, also reveals:

  • Global land-use emissions have likely been falling over the past two decades, driven by decreasing rates of deforestation in Brazil and other countries. However, land-use emissions remain highly uncertain and trends should be interpreted with caution.
  • Most of the increase in fossil emissions was from coal and oil. Global coal emissions reached a new record high, though oil emissions still remain below pre-pandemic levels. Gas emissions and those from cement and other sources remained relatively unchanged.
  • China’s fossil CO2 emissions are estimated to be up 4% this year, while India’s are up 8.2%. US and European Union emissions are expected to fall by 3% and 7.5%, respectively.
  • Emissions from international aviation and shipping have grown by an estimated 11.9% in 2023, reflecting a 28% increase in aviation emissions (as the sector continues to recover from pandemic lows) and a 1% increase in shipping emissions.
  • Global CO2 concentrations in 2023 set a new record of 419.3 parts per million (ppm), up 2.4ppm from 2022 levels. Atmospheric CO2 concentrations are now 51% above pre-industrial levels.

Global CO2 emissions virtually tie 2019 record

While CO2 emissions from fossil fuels have exceeded pre-pandemic levels over the past two years, total CO2 global emissions – which includes those from land-use change – have remained marginally below 2019’s record of 40.9GtCO2.

In 2023, the global total effectively tied the 2019 record. The central estimate provided by the Global Carbon Budget is 0.1% lower than the prior record, though the large uncertainties – particularly for land-use change emissions – reduces confidence in the relative ranking of the two.

Each year the Global Carbon Budget is estimated to include the latest data as well as improvements to modelling sources and sinks, resulting in some year-to-year revisions to the historical record.

The figure below shows the 2023 (dark blue solid line), 2022 (yellow dotted), 2021 (bright blue dotted) and 2020 (red dotted) global CO2 emissions estimates, along with the uncertainty (shaded area) of the new 2023 budget.

The 2023 figures are quite similar to the 2022 numbers over the past decade, though it shows somewhat higher emissions during the 1980s and 1990s. 

Annual total global CO2 emissions – from fossil and land-use change – between 1959 and 2023 for the 2020, 2021, 2022 and 2023 versions of the Global Carbon Project’s Global Carbon Budget, in billions of tonnes of CO2 per year (GtCO2). Shaded area shows the estimated one-sigma uncertainty for the 2023 budget. Data from the Global Carbon Project; chart by Carbon Brief.

Annual total global CO2 emissions – from fossil and land-use change – between 1959 and 2023 for the 2020, 2021, 2022 and 2023 versions of the Global Carbon Project’s Global Carbon Budget, in billions of tonnes of CO2 per year (GtCO2). Shaded area shows the estimated one-sigma uncertainty for the 2023 budget. Data from the Global Carbon Project; chart by Carbon Brief.

Growth in total CO2 emissions has substantially slowed down over the past decade (2013-22), with an average growth of 0.14% per year. This is much lower than the 2.1% per year average growth rate over the previous decade (2003-12) and the longer-term average growth rate of 1.7% between 1959 and 2012.

The continued growth in fossil-fuel emissions has been largely counterbalanced by a slight decline in land-use emissions. However, the uncertainties surrounding land-use emissions remain quite large. As more data is collected there may be upward or downward revisions in the record over the past decade – as seen in both 2021 and 2022 versions of the Global Carbon Budget. 

The figure below breaks down global emissions (black line) in the 2023 budget into fossil and (grey) land-use (yellow) components. Fossil CO2 emissions represent the bulk of total global emissions in recent years, accounting for approximately 90% of emissions in 2023 (compared to 10% for land-use). This represents a large change from the first half of the 20th century, when land-use emissions were approximately the same as fossil emissions.

Global fossil emissions include CO2 emitted from burning coal, oil and gas, as well as the production of cement. However, the Global Carbon Budget also subtracts the cement carbonation sink – CO2 slowly absorbed by cement once it is exposed to the air – from fossil emissions in each year to determine total fossil emissions.

Global CO2 emissions separated out into from fossil and land-use change components between 1959 and 2023 from the 2023 Global Carbon Budget. Note that fossil CO2 emissions are inclusive of the cement carbonation sink. Data from the Global Carbon Project; chart by Carbon Brief.

Global CO2 emissions separated out into from fossil and land-use change components between 1959 and 2023 from the 2023 Global Carbon Budget. Note that fossil CO2 emissions are inclusive of the cement carbonation sink. Data from the Global Carbon Project; chart by Carbon Brief.

Recent analyses by both the International Energy Agency (IEA) and Climate Analytics have suggested that global fossil emissions may peak in 2023, as the growth of clean energy accelerates and fossil fuel use declines.

However, hopes for an imminent peak in global emissions should be tempered by past failed predictions. Back in 2016, there were suggestions that global emissions had peaked and would decline. Similarly, a number of researchers (including one of the authors of this article) estimated that fossil emissions would peak in 2019 in the wake of Covid-19 disruptions. In reality, fossil emissions set new records in both 2022 and 2023.

It is also important to emphasise that stopping the growth of CO2 emissions does not stop CO2 from accumulating in the atmosphere or stop the world continuing to warm. For warming to stop, global CO2 emissions need to not only peak, but rapidly fall to net-zero.

Land-use emissions

The Global Carbon Budget estimates that land-use emissions will be 4.1GtCO2 in 2023, down around 5% from 2022 and continuing a small downward trend over the past two decades. However, despite declines in land-use emissions from deforestation, they remain substantially higher than CO2 removals from intentional reforestation and afforestation projects.

The Global Carbon Project now provides a database of land-use emissions by country, though it does not provide country-level emissions through to 2023 yet. The figure below highlights the four countries with the largest land-use emissions in 2022 – Brazil (grey shading), Indonesia (red), the Democratic Republic of Congo (bright blue) and China (yellow) – as well as land-use emissions in the rest of the world (purple).

Annual CO2 emissions from land-use change by major emitting countries and the rest of world from 1959-2022. Note that country-level land-use change emissions are not yet available for 2023. Data from the Global Carbon Project; chart by Carbon Brief

Annual CO2 emissions from land-use change by major emitting countries and the rest of world from 1959-2022. Note that country-level land-use change emissions are not yet available for 2023. Data from the Global Carbon Project; chart by Carbon Brief.

The decline in global land-use emissions over the past two decades was driven in part by decreasing rates of deforestation in countries such as Brazil, as well as slightly increasing removals of CO2 from reforestation and afforestation projects.

However, these estimates are subject to large uncertainties – as recently as 2020 researchers thought land-use emissions had been increasing – and the Global Carbon Budget authors suggest that long-term trends should be interpreted with caution.

This year’s budget provides a first estimate of how land-use emissions break down into different categories. They find that permanent deforestation is responsible for emissions of around 4.2GtCO2 per year, with around 1.9GtCO2 removed per year by reforestation and afforestation.

(In addition, there is currently a tiny 0.00001GtCO2 removed by permanent carbon removal technologies, such as direct air capture and enhanced rock weathering.) 

Deforestation due to shifting cultivation cycles (where deforestation is temporary before land is abandoned to return to forest cover) is responsible for emissions of around 2.9GtCO2 per year, while regrowth in previously cultivated areas removes around 2.8GtCO2 per year. This results in only a small net source of emissions (~0.1GtCO2 per year). 

The harvesting of trees for wood (as well as other forest management) leads to net emissions of around 0.8GtCO2 per year, as deforestation for timber production is higher than regrowth rates globally – though this will vary substantially by country and region.

Finally, other emissions from land management, such as peat drainage and burning as well as other land transitions, are responsible for around 1.4GtCO2 per year.

Emissions from wildfires are also presented in the new report, which notes that it is not an additional CO2 source – rather, forest fires are part of the net land carbon sink (or included as land-use emissions if triggered by humans for deforestation purposes).

Chinese emissions drive rising global fossil CO2

Global emissions of fossil CO2 – including coal, oil, gas and cement – increased by around 1.1% in 2023, relative to 2022, with an uncertainty range of 0.0% to 2.1%. This represents a new record high and is 1.4% above the 2019 pre-Covid levels.

The figure below shows global CO2 emissions from fossil fuels, divided into emissions from China (red shading), India (yellow), the US (bright blue), EU (dark blue) and the remainder of the world (grey).

Annual fossil CO2 emissions by major countries and the rest of the world from 1959-2023, excluding the cement carbonation sink as national-level values are not available. Data from the Global Carbon Project; chart by Carbon Brief.

Annual fossil CO2 emissions by major countries and the rest of the world from 1959-2023, excluding the cement carbonation sink as national-level values are not available. Data from the Global Carbon Project; chart by Carbon Brief.

China represents 31% of global CO2 emissions. Their emissions in 2023 are projected to increase by 4% (with an uncertainty range of 1.9% to 6.1%), driven by a rise in emissions from coal (+3.3%), oil (+9.9%) and natural gas (+6.5%). The strong growth in Chinese emissions in 2023 is partly due to a delayed rebound from Covid-19 lockdowns.

India represents 8% of global emissions. In 2023, Indian emissions are projected to increase by 8.2% (ranging from 6.7% to 9.7%), with a 9.5% increase in emissions from coal, a 5.3% increase in emissions from oil, a 5.6% increase in emissions from natural gas and a 8.8% increase in emissions from cement.

The large growth in coal in India is being driven by rapid increases in electricity demand. While India is installing large amounts of renewable energy, it is still far from sufficient to meet the growth in demand. Emissions from India now exceed those from the European Union, though they remain much smaller on a per-capita basis.

The US represents 14% of global emissions (though is responsible for a much larger portion of historical emissions and associated atmospheric accumulation of CO2). US emissions are projected to decrease by 3% in 2023 (ranging from -5.0% to -1.0%). This is being driven by a large decrease in coal emissions, which are expected to fall by more than 18% compared with 2022 levels. Oil emissions are expected to decline by a slight 0.3%, reflecting the rise of electric vehicles, while emissions from gas are expected to increase by 1.4%. 

The European Union represents 7% of global emissions. EU emissions are expected to decrease by a sizable 7.4% in 2023, driven by a 18.8% decline in coal emissions, a 1.5% decline in oil emissions and a 6.6% decline in natural gas emissions (driven in part by higher prices and the phaseout of Russian gas).

A combination of rapidly increasing renewable capacity, electric vehicle adoption, lower energy demand and generally high fossil energy prices are driving fairly rapid emissions reductions.

The rest of the world represents 40% of global emissions, of which 2.8% is international aviation and shipping. Emissions in the rest of the world are expected to grow by 0.4% in 2023 – though this is entirely due to growth in international aviation and shipping, which are expected to grow by 11.9% (reflecting a 28% increase in aviation emissions and a 1% increase in shipping emissions). The large increase in aviation emissions reflects the ongoing recovery from pandemic-era declines.

Excluding international aviation and shipping, emissions in the rest of the world are expected to fall by 0.4%.

The total emissions for each year between 2019 and 2023, as well as the countries and regions that were responsible for the changes in absolute emissions, are shown in the figure below. Annual emissions for 2019, 2020, 2021, 2022 and estimates for 2023 are shown by the black bars. The coloured bars show the change in emissions between each set of years, broken down by country or region – the US (bright blue), European Union (dark blue), China (red), India (yellow) and the rest of the world (grey). Negative values show reductions in emissions, while positive values reflect emission increases.

Annual global CO2 emissions from fossil fuels (black bars) and drivers of changes between years by country (coloured bars), excluding the cement carbonation sink as national-level values are not available. Negative values indicate reductions in emissions. Note that the y-axis does not start at zero. Data from the Global Carbon Project; chart by Carbon Brief.

Annual global CO2 emissions from fossil fuels (black bars) and drivers of changes between years by country (coloured bars), excluding the cement carbonation sink as national-level values are not available. Negative values indicate reductions in emissions. Note that the y-axis does not start at zero. Data from the Global Carbon Project; chart by Carbon Brief.

In the absence of an increase in Chinese emissions, global CO2 emissions would have remained flat between 2022 and 2023, with declines in the US, the EU and the rest of the world counterbalancing increases in India and in shipping and aviation.

The large (0.5GtCO2) increase in Chinese emissions relative to 2022 resulted in an overall year-over-year increase in global fossil CO2.

However, there is reason to think that the large increase in Chinese emissions in 2023 will not persist, given that it in part reflected economic recovery after extended Covid lockdowns. As a recent Carbon Brief guest post argued, the combination of slowing economic growth and rapidly expanding clean energy deployments suggests that Chinese emissions might fall in 2024, though it is too early to know with confidence.

The Global Carbon Project also notes that emissions have declined over the past decade (2013-22) in 26 nations despite continued domestic economic growth, representing a long-term decoupling of CO2 emissions and the economy.

These countries include Belgium, Brazil, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, Israel, Italy, Jamaica, Japan, Luxembourg, Netherlands, Norway, Portugal, Romania, Slovenia, South Africa, Sweden, Switzerland, UK, US and Zimbabwe. Collectively they represent 28% of global emissions.

Coal emissions reach record highs

Global fossil fuel emissions primarily result from the combustion of coal, oil and natural gas. Coal is responsible for more emissions than any other fossil fuel, representing approximately 41% of global fossil CO2 emissions in 2023. Oil is the second largest contributor at 32% of fossil CO2, while gas rounds out the pack at 21%.

These percentages reflect both the amount of each fossil fuel consumed globally, but also differences in CO2 intensities. Coal results in the most CO2 emitted per unit of heat or energy produced, followed by oil and natural gas.

The figure below shows global CO2 emissions from different fuels over time, covering coal (grey shading), oil (red) and gas (blue), as well as cement production (yellow) and other sources (purple). While coal emissions increased rapidly in the mid-2000s, it has largely plateaued since 2013. However, coal use increased significantly in 2021 and modestly in 2022 and 2023.

Annual CO2 emissions by fossil fuel from 1959-2023, excluding the cement carbonation sink. Data from the Global Carbon Project; chart by Carbon Brief.

Annual CO2 emissions by fossil fuel from 1959-2023, excluding the cement carbonation sink. Data from the Global Carbon Project; chart by Carbon Brief.

Global emissions from coal increased by 1.1% in 2023 compared to 2023, while oil emissions increased 1.5% and gas emissions increased by 0.47%. Emissions from cement and other sources increased by 0.64%.

Despite setting a new record this year, global coal use is only 4% above 2011 levels – a full 12 years ago. By contrast, during the 2000s, global coal use grew at a rate of around 4% every single year.

The total emissions for each year between 2019 and 2023 (black bars), as well as the absolute change in emissions for each fuel between years, are shown in the figure below.

Annual global CO2 emissions from fossil fuels (black bars) and drivers of changes between years by fuel (coloured bars), excluding the cement carbonation sink. Negative values indicate reductions in emissions. Note that the y-axis does not start at zero. Data from the Global Carbon Project; chart by Carbon Brief.

Annual global CO2 emissions from fossil fuels (black bars) and drivers of changes between years by fuel (coloured bars), excluding the cement carbonation sink. Negative values indicate reductions in emissions. Note that the y-axis does not start at zero. Data from the Global Carbon Project; chart by Carbon Brief.

Even though they have been increasing over the past three years, global CO2 emissions from oil remain below pre-pandemic highs of 2019.

Similarly, emissions from natural gas decreased notably in 2022 and were flat in 2023, reflecting the effect of higher prices due to geopolitical instability associated with the conflict in Ukraine.

The global carbon budget

Every year, the Global Carbon Project provides an estimate of the overall “global carbon budget”. This is based on estimates of the release of CO2 through human activity and its uptake by the oceans and land, with the remainder adding to atmospheric concentrations of the gas.

(This differs from the commonly used term “carbon budget”, referring to the amount of CO2 that can be released while keeping warming below global limits of 1.5 or 2C.)

The most recent budget, including estimated values for 2023, is shown in the figure below. Values above zero represent sources of CO2 – from fossil fuels and industry (grey shading) and land use (yellow) – while values below zero represent “carbon sinks” that remove CO2 from the atmosphere. Any CO2 emissions that are not absorbed by the oceans (dark blue) or land vegetation (green) accumulate in the atmosphere (blue).

Annual global carbon budget of sources and sinks from 1959-2023. Fossil CO2 emissions include the cement carbonation sink. Note that the budget does not fully balance every year due to remaining uncertainties, particularly in sinks. Data from the Global Carbon Project; chart by Carbon Brief.

Annual global carbon budget of sources and sinks from 1959-2023. Fossil CO2 emissions include the cement carbonation sink. Note that the budget does not fully balance every year due to remaining uncertainties, particularly in sinks. Data from the Global Carbon Project; chart by Carbon Brief.

The ocean takes up around 26% of total human emissions, or around 10.4GtCO2 per year. The ocean CO2 sink has been relatively flat from 2019 to 2022 due to persistent La Niña conditions (which tend to result in lower ocean CO2 uptake), but increased in 2023 in response to the emerging El Niño event

The land sink takes up around 31% of global emissions, or 12.3GtCO2 per year on average. However, the land sink is expected to be notably lower in 2023 – only 10.4GtCO2 – due to the effect of El Niño on global vegetation.

Global CO2 emissions from fires were above average this year – at 7-8GtCO2 over the first 10 months of the year – largely due to the extreme wildfire season in Canada

While fire emissions are presented alongside the global carbon budget for the first time in the 2023 report, a direct comparison cannot be made between fire emissions and other carbon budget components as they already show up in both parts of the land sink and land use emissions.

Overall, the impact of the ongoing emissions from human activity is that atmospheric CO2 continues to increase.

The growth rate of atmospheric CO2 in 2023 is expected to be around 2.4ppm, which matches the average rate over the past decade (2013-22). The emerging El Niño event is expected to contribute to a somewhat higher growth of atmospheric CO2 in 2024.

Atmosphere accumulation hits new heights

More than 40% of human emissions since the industrial revolution have accumulated in the atmosphere, with the remainder absorbed by land and ocean sinks. 

The upper chart in the figure below shows the cumulative human emissions (dark blue line) and atmospheric CO2 accumulation (red) since 1750. The lower chart shows the percentage of cumulative emissions remaining in the atmosphere.

Cumulative CO2 emissions from fossil fuels (with the carbonation sink removed) and land use as well as atmospheric CO2 accumulation between 1750 and 2023 (top). Percentage of cumulative CO2 emissions remaining in the atmosphere over time (bottom). Data from the Global Carbon Project; chart by Carbon Brief.

Cumulative CO2 emissions from fossil fuels (with the carbonation sink removed) and land use as well as atmospheric CO2 accumulation between 1750 and 2023 (top). Percentage of cumulative CO2 emissions remaining in the atmosphere over time (bottom). Data from the Global Carbon Project; chart by Carbon Brief.

The fact that global emissions substantially exceed atmospheric accumulation is a clear sign that the increase in atmospheric CO2 is due to human emissions, and that other natural systems including the ocean and biosphere are net sinks rather than sources.

This is reinforced by direct measurements showing that both are absorbing more carbon from the atmosphere over time.

The fact that less than half of human-caused emissions remain in the atmosphere over time is, ultimately, a good thing; it means that the world has experienced much less severe climate change than if all emissions remained in the atmosphere. 
However, as the world continues to warm, the oceans and potentially the land will become less able to absorb a portion of our emissions. This means that the portion of human emissions remaining in the atmosphere is expected to increase in future.

The post Analysis: Growth of Chinese fossil CO2 emissions drives new global record in 2023 appeared first on Carbon Brief.

Analysis: Growth of Chinese fossil CO2 emissions drives new global record in 2023

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‘Heat Batteries’ Leave Some City Blocks Scorched

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Even measures designed to help, like air conditioning, can create vicious cycles that lead to hotter temps. 

It’s about to get hotter in our nation’s cities. Just how hot it gets depends not only on the weather, but also on infrastructure, working conditions and ZIP codes. 

‘Heat Batteries’ Leave Some City Blocks Scorched

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Türkiye sets COP31 dates and appoints Australian cattle farmer as youth champion

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The Turkish government has announced the dates and venues for the COP31 leaders’ summit and pre-COP meetings, and appointed a Turkish waste campaigner and Australian cattle farmer as climate “champions”.

In an open letter, published by the UN climate body on Tuesday, the Turkish environment minister and COP31 President-Designate Murat Kurum said the COP31 World Leaders’ Summit, at which dozens of heads of government are expected, will take place in Antalya, on Türkiye’s south coast, on November 11 and 12.

Previous leaders’ summits have taken place on the first two days of the COP negotiations or, at last year’s conference in Belém, before the start. But this year’s gathering will take place on the third and fourth day (Wednesday and Thursday) of the November 9-20 talks. Kurum said the summit “will be a key moment in generating political momentum and visibility for COP31”.

Last November, when Türkiye was chosen as host of the annual UN climate summit, Kurum said that, while the negotiations would be in the resort city of Antalya, the leaders’ summit would take place in the country’s largest city Istanbul. No explanation for the change of decision was given in Kurum’s letter.

Pacific pre-COP

Every COP conference is preceded by a smaller pre-COP gathering, attended by government climate negotiators. Because of a deal struck with Australia, which gave up its bid to physically host the summit in exchange for leading the COP31 discussions, this year’s pre-COP will take place on the Pacific island of Fiji, with a “leaders’ event” a 2.5-hour flight north in Tuvalu.

Kurum’s letter said both events would take place between October 5-8 and “will contribute to reflecting diverse perspectives in an inclusive manner”.

    The letter confirms that Australia’s climate and energy minister, Chris Bowen, will be given the title of “President of Negotiations” and “will have exclusive authority in leading the COP31 Negotiations, in consultation with Türkiye”.

    “I have complete faith in his work,” said Kurum, adding that the two will send out a joint letter “in the coming weeks” which outlines their priorities regarding the negotiations.

    The COP negotiations will be discussed at the annual Petersberg Climate Dialogue in Berlin on April 21 and 22. German State Secretary Jochen Flasbarth recently announced plans to travel to Australia and meet with Bowen to discuss the talks.

    COP31 champions

    In his letter, Kurum announced that Samed Ağırbaş, president of Türkiye’s Zero Waste Foundation, which was set up by the country’s First Lady, has been appointed as the COP31 Climate High-Level Champion, tasked with working with business, cities and regions and civil society to promote climate action.

    Sally Higgins, a young Australian cattle farmer and sustainability consultant who has also carried out research on land-use change, has been appointed as Youth Climate Champion. Kurum said she “is a passionate advocate for climate change and elevating the voices of young people”.

    Turkish officials Fatma Varank, Halil Hasar and Mehmet Ali Kahraman have been appointed as COP31 CEO, Chief Climate Diplomacy Officer and Director of the COP31 Presidency Office respectively. Deputy environment ministers Ömer Bulut and Burak Demiralp will lead on construction and infrastructure, and operational and logistical processes.

    Kurum said Türkiye’s Presidency would continue to use the Troika approach – a term coined two years ago under Azerbaijan’s COP29 Presidency, which worked with the previous Emirati COP28 and subsequent Brazilian COP30 hosts.

    Kurum said the Troika approach offers “stability and predictability by connecting past, current and future presidencies” and that “in this regard” Türkiye and Australia would work “in close cooperation with Azerbaijan and Brazil”. This appears to overlook the 2027 COP32 host – Ethiopia.

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    Broken debt system must be fixed to confront future climate shocks

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    Mae Buenaventura is the manager of the debt justice programme of the Asian Peoples’ Movement on Debt and Development, a regional alliance of peoples’ movements, community organizations, coalitions, NGOs and networks

    A potentially historic shift in public debt governance is set to unfold in Washington DC this week as Global South governments take a collective stand to stop a “silent killer” of development financing.

    The first-ever UN-hosted borrowers’ forum will officially be launched on April 15 on the sidelines of the 2026 Spring Meetings of the International Monetary Fund (IMF) and the World Bank. Led by five convening countries – Zambia, Egypt, Nepal, the Maldives and Pakistan – the initiative is one of the key wins of last year’s 4th Financing for Development Conference (FFD4) in Sevilla, Spain.

    The forum’s mandate is to establish a platform for borrower countries, supported by a UN secretariat, “to discuss technical issues, share information and experiences in addressing debt challenges, increase access to technical assistance and capacity-building in debt management, coordinate approaches and strengthen borrower countries’ voices in the global debt architecture”.

    Instead of facing lenders alone, these countries will now use a UN-backed platform to share technical expertise and coordinate their approach to a global debt system that is fundamentally broken.

    Debt grips climate-vulnerable nations

    The human cost of the current debt architecture is staggering. According to the UN trade and development agency, UNCTAD, more than 40% of the global population – roughly 3.4 billion people – live in countries where the government is forced to spend more on debt payments than on the health, education and social protection of its citizens.

    In so-called low-income countries, governments spend an average of 7.5% of their total budgets on debt service, with interest payments consuming up to 20% of total government revenue in these regions.

    The Philippines is a case study in this financial stranglehold. It is part of a global majority forced to watch its public services crumble and infrastructure lag while its wealth is siphoned off to satisfy foreign lenders.

    The policy of automatic appropriations – a legacy of the rule of late former President Ferdinand Marcos Sr. – mandates that debt servicing takes precedence over any other public expenditure, effectively placing the demands of lenders above the needs of the Filipino people. Even as it faces a $1.5 trillion regional financing gap to achieve the Sustainable Development Goals (SDGs) by 2030, its hands remain tied by a legal framework that values credit ratings over human lives.

      As a “middle-income country” (MIC), the Philippines is stuck in a frustrating purgatory. It is often deemed “too wealthy” for the G20’s debt-relief framework, yet too poor to absorb global economic shocks. Last year, Finance Undersecretary Joven Balbosa hit the nail on the head when he called for support that goes “beyond the simplistic income categorization” that ignores a country’s actual vulnerabilities.

      Without an inclusive and equitable global debt architecture, nations including the Philippines are left to navigate catastrophic climate risks and economic shocks with zero fiscal breathing space.

      No respite during climate disasters

      The regional evidence of this systemic failure is everywhere. Take Pakistan, which in 2022 was hit by catastrophic flooding that submerged a third of the country and caused billions in losses. Despite this climate-driven disaster, World Bank data shows that Pakistan made payments in 2023 of $11.8 billion for public and publicly guaranteed (PPG) external debt, while its PPG external debt reached $93 billion that same year, surpassing pre-pandemic debt of $87 billion (2020).

      Sri Lanka followed IMF prescriptions throughout 16 lending programs since 1991, only to become the first Asian country this century to default. Its MIC status prevents application for debt relief and restructuring measures. Today, the Sri Lankan people bear the brunt of harsh conditionalities, including raising VAT from 8% to 15%, slashing food and fuel subsidies, and the erosion of hard-earned worker pensions.

      Residents sit in a Rescue 1122 boat as they evacuate from the flooded area, following monsoon rains and rising water levels of the Chenab River, in Qasim Bela village on the outskirts of Multan in Punjab province, Pakistan, September 11, 2025. REUTERS/Quratulain Asim

      Residents sit in a Rescue 1122 boat as they evacuate from the flooded area, following monsoon rains and rising water levels of the Chenab River, in Qasim Bela village on the outskirts of Multan in Punjab province, Pakistan, September 11, 2025. REUTERS/Quratulain Asim

      Currently, the global rules of lending and borrowing are set by a “creditors’ club” composed of the IMF, the World Bank and the Global Sovereign Debt Roundtable it set up, and the Paris Club.

      These institutions measure “debt sustainability” through a narrow lens of a country’s capacity to make timely repayments. They largely ignore internal economic inequalities, gender disparities and the existential threat of climate change.

      Crises should trigger debt service cancellation

      By organising the new borrowers’ forum, the Global South is signalling that the era of passive “standard-setting” by lenders is over.

      The ultimate goal for global civil society and debt justice movements is the establishment of a UN Debt Convention; a democratic, binding and inclusive framework that governs both lenders and borrowers. This mechanism would ensure that debt restructuring and cancellation are sufficient to allow countries to fulfill their international human rights obligations and implement necessary climate actions.

      Green Climate Fund picks locations for five developing country hubs

      To be truly transformative, debt sustainability analyses must align with human rights and sustainable development needs. This means conducting impact assessments – both before and after loans are issued – to identify “illegitimate” debts that do not benefit the public.

      Crucially, we need an automatic debt service cancellation mechanism that triggers during extreme climatic, environmental or health shocks. We also need a binding global debt registry to ensure that every loan is transparent and subject to public scrutiny.

      Whether the borrowers’ forum becomes a true milestone depends on its courage to challenge the status quo. We can no longer allow debt to act as a “silent killer” of our future. It is time to demand a financial system that serves humanity, not just the balance sheets of the powerful.

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      Broken debt system must be fixed to confront future climate shocks

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