Health
Climate, clean air action could prevent 144 million premature deaths by 2050 – Report
Published
2 months agoon
A new report by the United Nations Environment Programme (UNEP) and the Climate and Clean Air Coalition (CCAC) has found that integrated action to tackle climate change and air pollution could prevent about 144 million premature deaths globally by 2050.
The report, titled Hidden Assets: The Economic and Health Case for Climate and Clean Air Action, said implementing 25 proven measures across energy, transport, industry, agriculture, household cooking and heating, and waste management could significantly reduce exposure to harmful air pollutants while also slowing climate change.
The measures include expanding renewable energy and energy efficiency, improving oil and gas operations, strengthening vehicle emission standards, promoting electric vehicles, adopting cleaner cooking and heating solutions, improving agricultural and livestock practices, reducing emissions from waste, and phasing down hydrofluorocarbons (HFCs).
The finding comes against the backdrop of an already severe global air pollution crisis.
In March 2025, the World Health Organisation (WHO) disclosed that about seven million people die prematurely from air pollution annually, with 99 per cent of the world’s population breathing air that exceeds its recommended guideline limits.
Air pollution, a major health threat
The new UNEP and CCAC assessment estimated that the 25 measures could prevent 96 million premature deaths linked to exposure to ambient fine particulate matter (PM2.5), 43 million deaths associated with household PM2.5 exposure and five million deaths linked to ozone by 2050.
The interventions could also avert an estimated 62 million cases of childhood asthma, 87 million heart attacks, 63 million cases of chronic obstructive pulmonary disease (COPD), 56 million cases of diabetes, 45 million strokes, 36 million cases of dementia and seven million cases of lung cancer.
The projected health gains are significant because ambient PM2.5 and ozone alone caused an estimated 6.4 million premature deaths worldwide in 2025, according to the report. Household PM2.5 exposure contributed another two million deaths, including about 300,000 children.
PM2.5 refers to fine particles small enough to penetrate deep into the lungs and enter the bloodstream, increasing the risk of respiratory and cardiovascular diseases.
Without stronger intervention, the report warned that the proportion of the global population exposed to the most dangerous PM2.5 concentrations could rise from 27 per cent in 2025 to 34 per cent by 2050.
Africa’s burden
The assessment identified Africa as one of the regions that could record substantial health and economic gains from integrated action.
It said only about 20 per cent of Africa’s population had access to clean cooking fuels as of 2020, making household air pollution a particularly important concern on the continent.
For Sub-Saharan Africa, the report identified clean cooking as one of the most important near-term interventions because reducing household exposure to harmful smoke can deliver immediate health benefits.
Southern Africa was projected to record a benefit-cost ratio of 26:1, while Sub-Saharan Africa and North Africa could each generate about US$11 in benefits for every dollar invested.
The report said regions in Sub-Saharan Africa and Southern Africa could avoid damages equivalent to 3.5 to four per cent of regional Gross Domestic Product (GDP) by 2035 through implementation of the measures.
Health and economic gains
The economic case for acting is also significant.
The report found that every US$1 invested in the 25 measures could generate about US$15 in economic benefits.
Globally, the measures could generate economic benefits equivalent to 2.8 per cent of global GDP by 2035, rising to about 11.4 per cent by 2100.
The gains would come from reduced healthcare spending, increased labour productivity, greater workforce participation and avoided damage from climate change.
The climate benefits would also be substantial. The assessment projected that implementing the measures could avoid about 0.34°C of global warming by 2050 and approximately 1.4°C by 2100.
By 2050, the 25 measures could cut global carbon dioxide emissions by half, methane emissions by 60 per cent and black carbon and PM2.5 precursors, including sulphur dioxide and nitrogen oxides, by 70 per cent.
The report said pursuing climate and air quality measures together produces greater benefits because the two problems share many of the same sources, including fossil fuel combustion, agricultural practices and industrial processes.
Delays threaten potential gains
Despite the potential benefits, the assessment warned that delayed action could result in preventable deaths, disease and economic losses.
It estimated that every year of delay could forgo more than 0.5 per cent of global GDP in benefits, equivalent to more than US$1.5 trillion in combined market and non-market value.
Globally, implementation of the 25 measures is expected to be delayed by about 7.5 to eight years on average, with institutional barriers accounting for about 2.4 years.
The report said the biggest obstacles were not necessarily technological but institutional, including fragmented decision-making, weak coordination between government agencies, inadequate financing and limited enforcement capacity.
READ ALSO: Conflict and Climate: Double threat driving Great Lakes displacement
Nigeria’s role
Nigeria was cited as an example of a country taking steps towards integrated action through the inclusion of short-lived climate pollutants in its Nationally Determined Contribution (NDC).
The report also cited Nigeria’s awareness-raising initiative on open burning and its Rural Women Energy Security Programme as examples of interventions capable of driving social and technological change.
Call to action
The assessment urged governments to integrate climate and clean air action into national economic planning and investment strategies, while increasing funding for institutional capacity, air quality monitoring, emissions inventories and enforcement.
It also recommended prioritising measures capable of producing rapid health gains, including clean cooking, methane controls targeting leaks, venting and flaring, organic waste management and transport measures.
The report said international partners should also mobilise finance for institutional strengthening, policy development, technology transfer and infrastructure investment, particularly in developing regions facing greater climate and pollution risks.
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Health
FG provides 80,906 free caesarean sections, reports 22% drop in obstetric emergency deaths
Published
6 hours agoon
November 10, 2026
The Nigerian government says it has provided 80,906 free caesarean sections under its emergency obstetric care programme, alongside a 22 per cent reduction in deaths from obstetric emergencies in participating health facilities.
The Coordinating Minister of Health and Social Welfare, Muhammad Pate, disclosed this on Tuesday at the 2026 Nigeria Health Sector Joint Annual Review (JAR) in Abuja.
Mr Pate said nearly 100,000 free emergency obstetric and newborn healthcare services had been delivered since the programme was announced two years ago.
According to him, the services included 80,906 caesarean sections, approximately 9,100 newborn services and 6,059 repairs for vesicovaginal fistula, a condition that can cause continuous leakage of urine following childbirth injuries.
“Two years after we announced the free emergency obstetric care programme, almost 100,000 services have been delivered,” he said.
“Deaths from obstetric emergencies have fallen by 22 per cent in participating facilities. These are among the highest-risk maternal cases.”
The programme is part of the government’s efforts to reduce preventable maternal and newborn deaths by improving access to emergency healthcare, particularly for women who cannot afford treatment.
A caesarean section is a surgical procedure used to deliver a baby through an incision in the abdomen and uterus, typically when healthcare providers determine it’s safer for the mother, baby, or both.
Despite its necessity in many cases, the high cost of a C-section in Nigeria has long been a major barrier, preventing many women from accessing this critical care during childbirth.
Expansion of emergency maternal healthcare
Mr Pate said the government had also strengthened emergency obstetric and newborn healthcare services by providing equipment to more than 300 secondary healthcare facilities and over 500 primary healthcare centres (PHCs).
He explained that the secondary facilities were equipped to provide comprehensive emergency obstetric and newborn care, while the PHCs were supported to deliver basic emergency services.
“The facilities, staff and referral services must work together if we are to reduce preventable deaths,” he said.
The minister also highlighted progress under the Maternal and Newborn Mortality Reduction Innovation Initiative (MAMII), which targets communities with high maternal and newborn mortality burdens.
He said the initiative had mapped and linked 750,000 pregnant women to functional health facilities.
According to him, emergency transport services operated in 171 of the 172 local government areas covered by MAMII and transported 104,566 women and newborns.
Across the wider referral network, he said 1,053 transport assets and 9,050 community drivers had transported 168,571 patients.
“These arrangements are connecting women and newborns to the care they need,” he said.
Free caesarean sections
In November 2024, PREMIUM TIMES reported that the federal government had announced free caesarean sections for eligible pregnant women as part of efforts to reduce maternal and newborn deaths.
The intervention was initially piloted in August 2024 in four healthcare facilities in Kano and Akwa Ibom states before expanding to other locations.
By April 2025, Mr Pate announced that more than 4,000 women had benefited from free caesarean sections through the programme.
During the same period, the National Health Insurance Authority (NHIA) disclosed that the intervention had commenced in more than 100 hospitals across Nigeria’s six geopolitical zones.
NHIA explained that eligible women who could not afford the procedure could receive it free of charge after an assessment by the hospital’s social welfare team.
It said beneficiaries were required to provide their National Identification Number, which could be presented before or after admission.
The programme involves federal, state, private and faith-based hospitals, with the NHIA coordinating payments for eligible services.
In September 2026, the government also introduced incentives under MAMII to encourage greater use of maternal and newborn healthcare services and address barriers preventing women from receiving timely care.
Maternal deaths remain a concern
Despite the reported improvements, maternal and newborn deaths remain major public health concerns in Nigeria.
At the review, the National Coordinator of the Sector-Wide Approach Coordination Office, Muntaqa Umar-Sadiq, identified shortages of skilled health workers and gaps in Comprehensive Emergency Obstetric and Newborn Care (CEmONC) services as challenges affecting healthcare delivery.
READ ALSO: Maternal case fatality rate drops by 60% in supported health facilities – FG
“Investments in CEmONC facilities, infrastructure and equipment must be matched with adequate numbers of skilled health workers. We must also modernise our tertiary health institutions,” he said.
Mr Umar-Sadiq stressed the need to improve the deployment and retention of skilled health workers, particularly in facilities providing emergency obstetric and newborn care.
The 2026 Joint Annual Review, held under the theme “Make the Data Count”, brings together federal and state government officials, development partners and other stakeholders to assess progress under the Nigeria Health Sector Renewal Investment Initiative.
The initiative is being implemented through the Sector-Wide Approach, which seeks to improve coordination, financing and accountability in healthcare delivery.
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Health
ANALYSIS: COP31 puts climate finance, fossil fuel transition, energy ambitions to test
Published
2 days agoon
November 9, 2026
Nearly 11 years after the adoption of the Paris Agreement, world leaders are preparing for another round of climate negotiations amid growing concerns that global commitments are not translating into action quickly enough to address the climate crisis.
The 31st Conference of the Parties (COP31) to the United Nations Framework Convention on Climate Change (UNFCCC), scheduled for 9 to 20 November in Antalya, Türkiye, will bring together governments, climate scientists, development institutions, businesses and civil society organisations to negotiate the next steps in the global response to climate change.
The summit comes at a critical time, as countries face increasing pressure to reduce greenhouse gas emissions, accelerate investment in clean energy and protect communities already experiencing the effects of rising temperatures.
Yet some of the most difficult questions in international climate negotiations remain unresolved.
Who should pay for climate action? How quickly should countries move away from fossil fuels? And how can developing economies pursue economic growth while reducing emissions and protecting vulnerable populations?
These questions are particularly important for Nigeria and other African countries, where the consequences of climate change are becoming increasingly visible through flooding, drought, extreme heat and pressure on agricultural production.
Beyond the environmental consequences, the negotiations have implications for electricity access, public health, food security, employment and the ability of developing countries to attract investment in cleaner technologies.
COP31 is not expected to produce a single agreement comparable to the Paris Agreement. Instead, much of the work will centre on implementing existing commitments, resolving disagreements carried over from previous conferences and establishing clearer pathways for financing climate action.
The central test will be whether countries can move beyond repeated declarations and agree on practical measures that deliver measurable results.
An unusual leadership arrangement
One distinctive feature of COP31 is the arrangement between Türkiye and Australia, which will share responsibilities for organising and leading the conference.
Türkiye will host the summit, with its Minister of Environment, Urbanisation and Climate Change, Murat Kurum, serving as COP president. Australia’s Minister for Climate Change and Energy, Chris Bowen, will serve as president of negotiations.
The arrangement followed a compromise after both countries pursued competing bids to host the conference.
Under the agreement, Türkiye will oversee the presidency and action agenda, while Australia will lead the formal negotiations.
The partnership is significant because the two countries approach climate policy from different economic positions.
Türkiye is an emerging economy seeking to expand industrial development and energy security, while Australia is a developed economy with substantial fossil fuel production and exports.
Their leadership will therefore be tested by the same disagreements that have complicated previous climate summits, particularly those concerning fossil fuels, climate finance and the responsibilities of developed and developing countries.
The Turkish presidency has placed implementation, electrification, green industrial development and resilient infrastructure among its priorities.
One of its flagship initiatives is the 35-by-35 Global Electrification Pledge, which seeks to increase electricity’s share of global final energy consumption to 35 per cent by 2035, from just over 20 per cent.
The initiative is intended to encourage greater use of electricity in transport, buildings and industry, supported by cleaner power generation, modern electricity grids and energy storage.
However, the pledge forms part of the presidency’s voluntary action agenda rather than a binding agreement negotiated by all countries.
This distinction matters because announcements made by summit organisers do not automatically become obligations under the UN climate process.
The World Leaders Climate Action Summit, scheduled for 11 and 12 November, will provide an early indication of the political support available for these priorities.
The finance question remains unresolved
Climate finance is likely to be among the most contentious issues in Antalya.
Developing countries have long argued that they cannot be expected to reduce emissions and adapt to climate impacts without substantial financial support from wealthier nations, which bear greater historical responsibility for greenhouse gas emissions. This principle is reflected in Article 9 of the Paris Agreement, which requires developed countries to provide financial resources to support developing countries’ mitigation and adaptation efforts.
At COP29 in Baku, Azerbaijan, in 2024, countries agreed that developed nations should take the lead in mobilising at least $300 billion annually in climate finance for developing countries by 2035. The agreement also called for efforts to scale up finance from all public and private sources to at least $1.3 trillion annually by the same year.
The two figures are not interchangeable. The $300 billion target is the new collective finance goal led by developed countries, while the wider $1.3 trillion ambition is expected to draw on a broader range of sources, including private investment.
For developing countries, the concern is whether the money will be available on affordable terms and reach the communities and sectors most exposed to climate risks.
A major disagreement concerns the responsibility of developed countries to provide financial resources under the Paris Agreement.
Developing countries want discussions to address these obligations, particularly the provision of public finance. Some wealthier countries favour a broader approach that includes improving access to finance and expanding the range of contributors.
For Nigeria, the funding needs are substantial.
The country requires investment in renewable energy, electricity infrastructure, climate-resilient agriculture, flood management and early-warning systems. Many of these interventions will depend on concessional finance and public investment, rather than private capital alone.
The question at COP31 will be whether countries can make progress on the scale, quality and accessibility of climate finance, rather than simply restating funding ambitions.
Fossil fuels and the just transition
The future of fossil fuels will also remain a difficult issue.
At COP28 in Dubai in 2023, countries agreed for the first time in a final climate decision to transition away from fossil fuels in energy systems in a just, orderly and equitable manner. The agreement also called for tripling global renewable energy capacity and doubling the rate of energy-efficiency improvements by 2030.
The decision marked a significant shift in climate negotiations. However, countries have continued to disagree over how to implement it, and the commitment has yet to translate into an agreed global roadmap for moving away from coal, oil and gas.
At COP30 in Belém, Brazil, in 2025, countries failed to secure a formal roadmap for the transition away from fossil fuels. The omission exposed the continuing divide between nations seeking faster action and those whose economies depend heavily on fossil fuel production.
The issue is particularly sensitive for Nigeria, where oil and gas remain important sources of government revenue and foreign exchange. At the same time, millions of people lack reliable electricity, while gas flaring, pollution and energy poverty continue to affect communities.
A transition that ignores these realities risks deepening existing inequalities. But maintaining dependence on fossil fuels without a credible plan for cleaner energy also exposes the country to economic and environmental risks as the global energy system changes.
This is where the just transition mechanism agreed at COP30 becomes important. Countries are expected to discuss its structure and implementation at COP31.
The mechanism is intended to strengthen international cooperation, technical assistance and capacity-building to help countries and workers navigate the shift to lower-carbon economies.
For Nigeria, a meaningful just transition must go beyond replacing one energy source with another. It should address the affordability and reliability of electricity, the future of workers in fossil fuel-dependent industries, the development of local clean-energy businesses and the needs of communities affected by environmental degradation.
Adaptation cannot wait
While emissions reduction receives considerable attention at climate summits, adaptation is equally urgent for countries already experiencing the effects of climate change.
Flooding, prolonged dry spells and rising temperatures are affecting livelihoods and infrastructure across Africa. In Nigeria, recurring floods have displaced communities, damaged homes and farms, disrupted transport and increased pressure on public services.
The effects extend beyond physical damage.
Extreme heat can affect workers’ productivity and health, while disruptions to agricultural production can worsen food insecurity. Poorer households often have fewer resources to recover from these shocks.
At COP30, countries agreed on 59 indicators to help measure progress towards the Global Goal on Adaptation. The indicators are intended to assess how countries are strengthening resilience in areas such as water, food systems, health and infrastructure.
However, agreeing on indicators does not automatically provide the resources needed to implement adaptation plans. Developing countries continue to demand more predictable funding, particularly for projects that may not attract private investment.
COP30 also called for efforts to at least triple adaptation finance by 2035. Questions remain over how the commitment will be measured and delivered.
Nigeria’s climate ambitions
Nigeria will arrive in Antalya with an updated climate commitment that sets out a more specific emissions-reduction pathway.
Under its third Nationally Determined Contribution (NDC 3.0), submitted in 2025, Nigeria targets an absolute emissions reduction of 168.2 million tonnes of carbon dioxide equivalent by 2030 and 184.9 million tonnes by 2035, using 2018 as its base year. These targets represent reductions of about 29 and 32 per cent, respectively, against the country’s 2018 net emissions. Nigeria also maintains its ambition to achieve net-zero emissions by 2060.
The plan includes commitments for the energy, industrial, agriculture, land-use and waste sectors. For the oil and gas industry, it targets zero routine gas flaring by 2030, alongside reductions in fugitive emissions from leaks and venting.
But the challenge is turning these commitments into functioning projects and measurable results.
Achieving these targets will require sustained investment in renewable energy, stronger electricity infrastructure, effective regulation and better coordination among government agencies and private investors.
This is particularly relevant to COP31’s proposed 35-by-35 electrification target.
A narrowing window for climate action
COP31 also comes as the international community prepares for the second Global Stocktake under the Paris Agreement, the process through which countries assess collective progress towards the treaty’s goals.
The first stocktake, concluded in 2023, found that global efforts were insufficient to keep the world on track to limit warming to 1.5 degrees Celsius above pre-industrial levels. Its outcome called for faster action on renewable energy, energy efficiency, deforestation and the transition away from fossil fuels.
The latest United Nations Environment Programme Emissions Gap Report reinforces the urgency. It warns that global temperatures are expected to exceed the 1.5-degree threshold, even as it argues that the scale and duration of that overshoot can still be limited through faster emissions cuts.
The report estimates that current national climate pledges, if fully implemented, would reduce emissions by only 11 to 15 per cent by 2035 compared with 2025 levels. A pathway designed to return global temperatures to 1.5 degrees by the end of the century would require emissions to fall by 45 per cent by 2035.
The United States’ absence from the official government delegation will also be notable.
The country formally withdrew from the Paris Agreement in January 2026, presenting another challenge to international cooperation at a time when stronger action from major emitters is needed.
Ultimately, the significance of COP31 will not be measured by the number of speeches, announcements or pledges made in Antalya. It will depend on whether countries can resolve outstanding disagreements, strengthen support for vulnerable nations and establish practical pathways for delivering commitments already on the table.
For Nigeria, the summit should be more than an opportunity to restate its climate ambitions. It is a chance to push for accessible finance, strengthen the case for investment in clean energy and ensure that the transition supports jobs, electricity access and livelihoods.
This report is published as part of the COP31 Reporting Fellowship of the Centre for Journalism Innovation and Development
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