China accounted for 95% of the world’s new coal power construction activity in 2023, according to the latest annual report from Global Energy Monitor (GEM).
Construction began on 70 gigawatts (GW) of new capacity in China, up four-fold since 2019, says GEM’s annual report on the global coal power industry.
This compares with less than 4GW of new coal power construction starting in the rest of the world – the lowest since 2014.
Outside China, only 32 countries have new coal projects at pre-construction phases of development and just seven have plants under construction.
While global coal power capacity – both overall and outside China – grew in 2023, GEM says this is likely to be a “blip” that will be offset by accelerating coal retirements in the next few years in the US and Europe.
Other key findings of the report include that construction of coal-fired power plants globally – excluding China – declined for the second year in a row. However, coal power plant retirements were also at the lowest level since 2011.
‘Pivotal juncture’ for China
In China, 47.4GW of coal power capacity came online in 2023, GEM says. This increase accounted for two-thirds of the global rise in operating coal power capacity, which climbed 2% to 2,130GW.
China’s 70.2GW of new construction getting underway in 2023 represents 19-times more than the rest of the world’s 3.7GW. As the figure below highlights, the country’s trajectory (red line) is diverging significantly from the rest of the world (orange line).
The level of new construction starting in China is nearly quadruple what it was in 2019, when the country hit a nine-year annual low of entirely new coal power stations starting.
This is the fourth year in a row that the amount of new coal construction starting has increased in China. This is out of line with President Xi Jinping’s 2021 pledge to “strictly control” new coal power capacity, GEM states.
In early 2022, China’s National Energy Administration’s 14th five‐year plan for a “modern energy system” stated that 30GW of coal power would be retired by 2025.
However, when counting larger coal units with capacity of at least 30 megawatts, less than 9GW of power plants have been shut down in the last three years, and few others have plans to retire, GEM notes.
If China is to meet this 30GW retirement target, it “needs to take immediate action”, GEM adds.
In a statement, Qi Qin, China analyst at the Centre for Research on Energy and Clean Air, said:
“The recent surge in coal power development in China starkly contrasts with the global trend, putting China’s 2025 climate targets at risk. At this pivotal juncture, it is crucial for China to impose stricter controls on coal power projects and expedite the transition towards renewable energy to realign with its climate commitments.”
Collectively, China, India, Bangladesh, Zimbabwe, Indonesia, Kazakhstan, Laos, Turkey, Russia, Pakistan and Vietnam account for 95% of global pre-construction capacity, according to the GEM report.
The 5% remaining is distributed among 21 countries, the tracker finds. Of these, 11 have one project and are on the brink of achieving the “no new coal” milestone, it adds.
The tracker identifies 20.9GW of entirely new coal power proposals outside of China in 2023. This was led by India, which saw 11.4GW of new coal capacity proposed, more than any year since 2016. This was in part due to the revival of several stalled projects in the country, GEM explains.
Kazakhstan also saw 4.6GW of new proposals and Indonesia saw 2.5GW. Some 4.1GW of previously shelved or cancelled capacity is now considered “proposed” again.
Another handful of countries – Russia, the Philippines, Botswana and Nigeria – also saw revived proposals and construction restarting in 2023.
Retirements slow
Globally, a total of 69.5GW of coal power came online in 2023, while 21.1GW was retired, GEM finds. This led to the highest net increase in global operating coal capacity since 2016, with a 48.4GW jump.
New capacity also came online in Indonesia (5.9GW), India (5.5GW), Vietnam (2.6GW), Japan (2.5GW), Bangladesh (1.9GW), Pakistan (1.7GW), South Korea (1GW), Greece (0.7GW) and Zimbabwe (0.3GW).
In total during 2023, the tracker found 22.1GW came online and 17.4GW was retired outside of China. This resulted in a 4.7GW net increase in the world’s coal fleet operating outside China. Globally, coal power capacity reached 2,130GW in 2023, up from 2% a year earlier.
The US contributed nearly half of coal power retirements, GEM says, with 9.7GW shuttering in 2023. However, this is a drop in retirements from 14.7GW in 2022, and a peak of 21.7GW in 2015.
Elsewhere, the EU and UK represented nearly a quarter of retirements, with 3.1GW closing in the UK, 0.6GW in Italy and 0.5GW in Poland. There is now just one operating coal-fired power plant in the UK, with the Ratcliffe-on-Soar set to close in September 2024.
Overall, global coal power plant retirements were at their lowest level since 2011, as the figure below shows.
Outside of China, the number of coal-fired power plants starting construction declined for the second consecutive year, hitting its lowest level since data collection began in 2015, GEM notes.
Less than 4GW of new projects began construction outside of China in 2023, far below the average of 16GW between 2015 and 2022. Just seven countries started construction, with one plant each in India, Laos, Nigeria, Pakistan and Russia, as well as three plants in Indonesia.
Construction has not started on any coal plants in Latin America since 2016, and none has started in Organisation for Economic Co-operation and Development (OECD), European or Middle Eastern countries since 2019, GEM says.
Nigeria’s Ugboba power station, located at the mine-mouth of the Idowu Falola Coal Mines in the Aniocha North local government area of Delta state, is the first known construction of a coal power plant in Africa since 2019, the report says.
The G7 – which accounts for 15% (310GW) of the world’s operating coal capacity, down from 32% (443GW) in 2015 – has no new coal capacity under construction. However, there is still one proposed coal power plant in Japan and two in the US.
Both of the proposed sites in the US, the 0.4GW CONSOL Project in Pennsylvania and the newly announced 0.4GW Susitna power station in Alaska, are expected to use carbon capture and storage technologies (CCS).
GEM says that these technologies are “effectively uncertain and expensive distractions from the urgent need to phase out coal”.
The G20 is home to 92% of the world’s operating coal capacity (1,968GW) and 88% of pre-construction coal capacity (336GW). Brazil, the current G20 chair, saw its pipeline of pre-construction capacity fall in 2023, but still has two prospective projects remaining – the last pre-construction coal power plants in Latin America.
No new coal nations
Overall, coal capacity reached an all time high in 2023, GEM’s tracker says.
Operating coal capacity outside China grew for the first time since 2019, as less coal capacity retired than in any other single year in more than a decade, as the figure below shows.
The world’s operating coal power capacity is up 11% since 2015, when governments agreed to keep the global average temperature to well below 2C above pre-industrial levels and aim to limit warming to 1.5C under the Paris Agreement.
Outside of China, there are still 113GW of coal power projects under construction. While this is only slightly up from the previous year’s level of 110GW, it still highlights that the coal sector is not in line with the International Energy Agency’s (IEA) 1.5C scenario, GEM says.
Across all IEA scenarios that meet international climate goals there is a rapid decline in global coal emissions.
Globally, pre-construction capacity rose 6% in 2023, “crystallising the importance of calls to stop proposing and breaking ground on new coal plants”, GEM’s report says.
Only 15% (317GW) of currently operating coal power capacity has a commitment to retire in line with Paris Agreement goals, it adds.
Phasing out unabated coal generation by 2040 – in line with the IEA’s 1.5C pathway – would require an average of 126GW of retirements every year for the next 17 years, GEM notes. This is the equivalent of two coal power plants per week.
Even steeper cuts would be needed to account for the 578GW of coal power plants also under construction and in pre-construction phases of development, GEM says.
There were 12 new countries that committed to developing no new coal generation in 2023, by joining the Powering Past Coal Alliance. This brings the total number of countries up to 101 that have either formally declared they will have no new coal or have abandoned any coal plans they have had over the last decade, GEM notes.
Since 2015, there has been a 68% reduction in global pre-construction capacity, GEM found. New construction starts are now at their lowest level outside of China, since data collection began.
GEM’s report suggests that coal power projects that utilise CCS and those used to power industrial activities may be “a last frontier” for new coal proposals.
For example, Zimbabwe’s 1.9GW of new coal capacity proposed in 2023 is made up of two projects, the Prestige power station and the Gweru power station, designed to power smelters for extracting chromium from ore.
Zimbabwe is one of one six countries, beyond China and India, to have increased its total planned capacity over the past year, along with Kazakhstan, Kyrgyzstan, Russia, Zimbabwe, the US and the Philippines.
At COP28, 130 countries signalled their intent to phase out unabated coal power and stop investing in new unabated coal-fired power plants within this decade, by signing the Global Renewables and Energy Efficiency Pledge.
In addition, the final global stocktake agreement at COP28 reiterated the pledge from COP26 to phase down unabated coal power, but still does not define what “unabated” means. Additionally, wording from earlier drafts on ending permitting of new coal power was omitted in the final text.
“Coal power is at the edge of a precipice, facing political and civil opposition and increasingly uncompetitive economics,” GEM’s report states.
In a statement, Flora Champenois, coal programme director for GEM said:
“Coal’s fortunes this year are an anomaly, as all signs point to reversing course from this accelerated expansion. But countries that have coal plants to retire need to do so more quickly, and countries that have plans for new coal plants must make sure these are never built. Otherwise we can forget about meeting our goals in the Paris Agreement and reaping the benefits that a swift transition to clean energy will bring.”
The post China responsible for 95% of new coal power construction in 2023, report says appeared first on Carbon Brief.
China responsible for 95% of new coal power construction in 2023, report says
Greenhouse Gases
DeBriefed 10 October 2025: Renewables power past coal; Legacy of UK’s Climate Change Act; Fukushima’s solar future
Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
Renewables overtake coal
‘HISTORIC FIRST’: Renewables have overtaken coal to become the world’s leading source of electricity for the first six months of this year in a “historic first”, BBC News said. The analysis, from the thinktank Ember, found the world generated “almost a third” more solar power in the first half of the year, compared with the same period in 2024, while wind power grew by “just over 7%,” reported the Guardian.
HEAVY LIFTING: According to the report, China and India were “largely responsible for the surge in renewables”, while the US and Europe “relied more heavily on fossil fuels,” the Guardian wrote. China built more renewables than every other country combined in the first half of this year, the newspaper added.
CONTINENTAL SHIFTS: A second report from the International Energy Agency (IEA) predicted a “surge” in global wind and solar capacity by 2030, but shaved 5% off its previous forecast, the Financial Times said. The IEA revealed that India is set to become the second-largest growth market for renewables after China, “with capacity expected to increase 2.5 times by 2030”, Down to Earth reported. The IEA also upped its forecast for renewables in the Middle East and north Africa by 23%, “helped by Saudi Arabia rolling out wind turbines and solar panels”, but halved the outlook for the US, the FT noted.
Around the world
- EV BOOM: Sales of electric and hybrid cars made up “more than half” of all new car registrations in the UK last month, a new record, according to data from the Society of Motor Manufacturers, reported BBC News.
- BANKING COLLAPSE: A global banking alliance launched by the UN to get banks to slash the carbon footprint of their loans and investments and help drive the transition to a net-zero economy by 2050 has collapsed after four years, Agence France-Press reported.
- CUTS, CUTS, CUTS: The Trump administration plans to cut nearly $24bn in funding for more than 600 climate projects across the US, according to documents reviewed by the Wall Street Journal.
- PEOPLE POWER: A farmer, a prison guard and a teacher were among those from the Dutch-Caribbean island Bonaire who appeared at the Hague on Tuesday to “accuse the Netherlands of not doing enough to protect them from the effects of climate change”, Politico reported.
400,000
The number of annual service days logged by the US National Guard responding to hurricanes, wildfires and other natural disasters over the past decade, according to a Pentagon report to Congress, Inside Climate News reported.
Latest climate research
- Politicians in the UK “overwhelmingly overestimate the time period humanity has left to bend the temperature curve”, according to a survey of 100 MPs | Nature Communications Earth and Environment
- Fire-driven degradation of the Amazon last year released nearly 800m tonnes of CO2 equivalent, surpassing emissions from deforestation and marking the “worst Amazon forest disturbance in over two decades” | Biogeosciences
- Some 43% of the 200 most damaging wildfires recorded over 1980-2023 occurred in the last decade | Science
(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)
Captured
The UK’s Climate Change Act, landmark legislation that guides the nation’s response to climate change, is increasingly coming under attack from anti-net-zero right-leaning politicians. In a factcheck published this week, Carbon Brief explained how the UK’s Climate Change Act was among the first comprehensive national climate laws in the world and the first to include legally binding emissions targets. In total, 69 countries have now passed “framework” climate laws similar to the UK’s Climate Change Act, with laws in New Zealand, Canada and Nigeria among those explicitly based on the UK model. This is up from just four when the act was legislated in 2008. Of these, 14 are explicitly titled the “Climate Change Act”.
Spotlight
Fukushima’s solar future
This week, Carbon Brief examines how Fukushima helped to recover from nuclear disaster by building solar farms on contaminated farmland.
On 11 March 2011, an earthquake off the pacific coast of Japan caused 15m-tall waves to crash into the eastern region of Tōhoku, killing 19,500 people and injuring a further 6,000.
In the aftermath, flooding at the Fukushima Daichi nuclear power plant caused cooling systems to fail, leaching radioactive contaminants into the soil and leading to a major nuclear incident.
Some 1,200km2 around the site was restricted and up to 100,000 people were evacuated – in some cases forever.
In the years following, Japan entered a fraught debate about nuclear energy.
In 2010, nuclear power provided 25% of Japan’s electricity, but, in the years following the disaster, its 54 nuclear reactors were taken offline.
Successive governments have fought over reintroducing nuclear power. Today, some 14 reactors are back online, 27 have been permanently closed and another 19 remain suspended. (Japan’s newly-elected prime minister Sanae Takaichi has promised to make nuclear central to her energy strategy.)
Against this backdrop, Fukushima – a prefecture home to 1.8 million people – has emerged as a surprise leader in the renewables race.
In 2014, the Fukushima Renewable Energy Institute (FREA) opened with the twin goals of promoting research and development into renewable energy, while “making a contribution to industrial clusters and reconstruction”.
That same year, the prefecture declared a target of 100% renewable power by 2040.
Contaminated land
“A lot of these communities, I know, were looking for ways to revitalise their economy,” said Dr Jennifer Sklarew, assistant professor of energy and sustainability at George Mason University and author of “Building Resilient Energy Systems: Lessons from Japan”.
Once evacuation orders were lifted, however, residents in many parts of Fukushima were faced with a dilemma, explained Skarlew:
“Since that area was largely agricultural, and the agriculture was facing challenges due to stigma, and also due to the soil being removed [as part of the decontamination efforts], they had to find something else.”
One solution came in the form of rent, paid to farmers by companies, to use their land as solar farms.
Michiyo Miyamoto, energy finance specialist at the Institute for Energy Economics and Financial Analysis, told Carbon Brief:
“The [Fukushima] prefecture mapped suitable sites early and conducted systematic consultations with residents and agricultural groups before projects were proposed. This upfront process reduced land-use conflicts, shortened permitting timelines and gave developers clarity.”
As a result, large-scale solar capacity in Fukushima increased to more than 1,300 megawatts (MW) from 2012 to 2023, according to Miyamoto. Moreover, installed renewable capacity now exceeds local demand, meaning the region can run entirely on clean power when conditions are favourable, Miyamoto said.
Today, aerial pictures of Fukushima reveal how solar panels have proliferated on farmland that was contaminated in the nuclear disaster.
Charging on
Last year, 60% of Fukushima’s electricity was met by renewables, up from 22% in 2011. (The country as a whole still lags behind at 27%.)
And that is set to grow after Japan’s largest onshore windfarm started operations earlier this year in Abukuma, Fukushima, with a capacity of 147MW.
The growth of solar and wind means that Fukushima is already “ahead of schedule” for its 2040 target of 100% renewable power, said Miyamoto:
“The result is a credible pathway from recovery to leadership, with policy, infrastructure and targets working in concert.”
Watch, read, listen
OVERSHOOT: The Strategic Climate Risks Initiative, in partnership with Planet B Productions, has released a four-part podcast series exploring what will happen if global warming exceeds 1.5C.
DRONE WARFARE: On Substack, veteran climate campaigner and author Bill McKibben considered the resilience of solar power amid modern warfare.
CLIMATE AND EMPIRE: For Black history month, the Energy Revolution podcast looked at how “race and the legacies of empire continue to impact the energy transition”.
Coming up
- 12 October: presidential elections, Cameroon
- 13-14 October: Pre-COP, Brasilia, Brazil
- 13-18 October: World Bank Group/IMF annual meetings, Washington DC
- 14-17 October: 2nd extraordinary session of the Marine Environment Protection Committee at the International Maritime Organisation, London
- 15-16 October: Circle of Finance Ministers report
Pick of the jobs
- Buckinghamshire Council, principal climate change officer | Salary: £49,354-£51,759. Location: Aylesbury, Buckinghamshire
- Sustainable NI, sustainable business lead | Salary: £60,000. Location: Belfast, Northern Ireland
- Dialogue Earth, South Asia managing editor | Salary: £1,875 per month. Location: South Asia
DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
This is an online version of Carbon Brief’s weekly DeBriefed email newsletter. Subscribe for free here.
The post DeBriefed 10 October 2025: Renewables power past coal; Legacy of UK’s Climate Change Act; Fukushima’s solar future appeared first on Carbon Brief.
The Caribbean region is among the most vulnerable to climate change, despite historically contributing less than half of one percent of global greenhouse gas emissions.
Rising sea levels, extreme heat and more frequent and intense storms – such as the 2024 Hurricane Beryl, which made landfall in Grenada – pose urgent and growing threats to the small island states, coastal nations and overseas territories that comprise the Caribbean region.
With global progress to address climate change still too slow, Caribbean countries are taking matters into their own hands by enacting more robust legislation to help protect against climate risks.
In a new study published in the Carbon and Climate Law Review, we identified 78 climate laws and legally binding decrees across 16 Caribbean states, as well as two constitutional references to climate change and a growing recognition of the right to a healthy environment.
Our analysis suggests that, together, these developments are not only enhancing resilience, but also positioning Caribbean states as influential actors in the global climate arena.
Caribbean climate laws on the rise
Climate governance in the Caribbean has expanded significantly in recent years. In the past decade, countries such as Cuba and the Dominican Republic have embedded climate obligations and programmatic guidelines into their national constitutions.
At the same time, legislative recognition of the human right to a healthy environment is gaining momentum across the region. Six Caribbean nations now affirm the right in their constitutions, while 15 have recognised it through international instruments, such as the UN Council, UN Assembly and the Escazu Agreement, as shown in the figure below.
More recently, there has been a notable rise in targeted, sector-specific climate frameworks that go beyond broader environmental statutes.
Saint Lucia stands out as the only country with a climate framework law, or a comprehensive national law that outlines long-term climate strategies across multiple domains. Meanwhile, several other Caribbean governments have adopted climate-specific laws that focus on individual sectors, such as energy, migration and disaster management.
According to our analysis, more than a quarter of climate-relevant legislation in the region – comprising 21 laws and legally binding decrees – now has an explicit focus on climate change, as illustrated in the chart below.
Our research suggests that this represents an ongoing shift in legislative focus, reflecting changes in how climate legislation is being structured in one of the world’s most climate-vulnerable regions.
Caribbean nations are also advancing legal reforms to structure and institutionalise climate finance and market mechanisms directly into domestic law, aligned with Article 6.2 of the Paris Agreement.
For example, the Bahamas has introduced provisions for carbon credit trading, while Antigua and Barbuda, Barbados and Grenada have established national climate financing mechanisms to support mitigation and adaptation efforts.
Some states, including Belize and Saint Kitts and Nevis, have incorporated regional bodies such as the Caribbean Community Climate Change Centre – the climate arm of the intergovernmental Caribbean community organisation CARICOM – into national frameworks. This indicates an increasing alignment between regional cooperation and domestic law.
In addition to the influx of regulations specifically addressing climate change, Caribbean nations are also legislating broader environmental issues, which, in turn, could provide increased resilience from climate impacts and risks, as shown in the graph above.
Key trends in these types of climate-related laws include the expansion of disaster risk management governance, which addresses national preparedness for climate-induced weather events or related catastrophes. Likewise, energy law is an increasingly prominent focus, with countries including Antigua and Barbuda and Saint Vincent and the Grenadines integrating renewable energy and energy efficiency goals into national climate governance.
More broadly, many Caribbean nations have adopted wide-ranging and comprehensive environmental laws, many of which were developed in alignment with existing climate commitments. In combination, these legal developments reflect a dynamic and evolving climate governance landscape across the region.
Proactive vs reactive approaches
Despite general alignment with these broader regional trends, our research reveals distinct developmental pathways shaping domestic climate regulation.
In the eastern Caribbean, for example, we saw both proactive, long-term planning strategies and reactive, post-disaster reforms.
Saint Lucia’s multifaceted approach to climate resilience evolved steadily over the course of more than a decade. During this time, the country developed numerous adaptation plans, strengthened cross-sectoral coordination and engaged in institutional climate reforms in areas such as energy, tourism, finance and development.
More recently, the passage of Saint Lucia’s Climate Change Act in 2024 marked a milestone in climate governance, by giving legal force to the country’s obligations under the UNFCCC, the Kyoto Protocol and the Paris Agreement – making Saint Lucia one of the few small island states to incorporate global climate commitments into domestic law.
Our research indicates that this strategy has not only positioned the country as a more climate-resilient nation, but also solidified its access to international climate financing.
In contrast, Dominica’s efforts evolved more rapidly in the aftermath of Hurricane Maria in 2017, which destroyed over 200% of the country’s GDP. The storm’s impacts were felt across the country and hit particularly hard for the Kalinago people – the Caribbean’s last Indigenous community – highlighting the role of socioeconomic disparities in shaping climate vulnerability and resilience.
In response, the government passed the Climate Resilience Act, creating the temporary Climate Resilience Execution Agency for Dominica (CREAD).
Beyond establishing an exclusively climate-focused institution, the act aimed to embed resilience into governance by mandating the participation of vulnerable communities – including Indigenous peoples, women, older people and people with disabilities – in shaping and monitoring climate resilience projects.
As noted in a recent statement by the UN special rapporteur on Climate Change, Dr Elisa Morgera, these frameworks underscore the government’s ambition to become the world’s first “climate-resilient nation.”
Although challenges persist, Dominica’s efforts demonstrate how post-disaster urgency can drive institutional change, including the integration of rights and resilience into climate governance.
Uneven progress and structural gaps
Despite significant progress, our research shows that several key opportunities for climate governance across the Caribbean continue to exist, which could enable improvements in both resilience and long-term ambition.
The region’s legal landscape remains somewhat heterogeneous. While Saint Lucia has enacted a comprehensive climate framework law, the rest of the region lacks similar blanket legislation. This includes some states that entirely lack climate-specific laws, instead relying on related laws and frameworks to regulate and respond to climate-related risks.
Other nations have yet to adopt explicit disaster-risk management frameworks, leaving Caribbean populations vulnerable before, during and after climate emergencies. Most have yet to enshrine the right to a healthy environment at the national level.
Our research suggests that outdated legal frameworks are further limiting progress in addressing current climate risks. Because many of the longer-standing environmental laws in the region were adopted well before climate policy became a mainstream concern, some fail to address the nature, frequency and intensity of modern climate challenges, such as sea-level rise, tropical storms, wildfires, floods, droughts and other impacts.
More broadly, many Caribbean climate laws include limited integration of gender equity, Indigenous rights and social justice. As Caribbean nations such as Grenada and the Dominican Republic begin to link climate resilience with these issues, the region has an opportunity to lead by example.
Ultimately, capacity and resource constraints persist as significant barriers to implementation and adaptation.
The Caribbean region faces debt that exacerbates ongoing development challenges, a burden made heavier by the repeated economic shocks of climate-related disasters. Along with regional debt-for-resilience schemes, increased funding from high-emitting countries to support adaptation measures in climate-vulnerable nations – as endorsed under the Paris Agreement – is likely to be critical to ensuring the region’s climate laws can be executed effectively.
Global implications of Caribbean climate law
Our research suggests that Caribbean countries are outpacing other regions in terms of the scope and ambition of their climate laws. This legislation has the potential to serve as a model for climate-vulnerable nations worldwide.
Continuing efforts in the region show that legal frameworks in the field can not only drive resilience, embed rights and strengthen claims to international finance, but also highlight how regional cooperation and diplomacy can enhance global influence.
These findings demonstrate that innovation in climate law need not wait for action from major emitters, but can instead be led by those on the front lines of climate change.
The post Guest post: How Caribbean states are shifting climate legislation appeared first on Carbon Brief.
Guest post: How Caribbean states are shifting climate legislation
More than 100 countries have cut their dependence on fossil-fuel imports and saved hundreds of billions of dollars by continuing to invest in renewables, according to the International Energy Agency (IEA).
It says nations such as the UK, Germany and Chile have reduced their need for imported coal and gas by around a third since 2010, mainly by building wind and solar power.
Denmark has cut its reliance on fossil-fuel imports by nearly half over the same period.
Renewable expansion allowed these nations to collectively avoid importing 700m tonnes of coal and 400bn cubic metres of gas in 2023, equivalent to around 10% of global consumption.
In doing so, the fuel-importing countries saved more than $1.3tn between 2010 and 2023 that would otherwise have been spent on fossil fuels from overseas.
Reduced reliance
The IEA’s Renewables 2025 report quantifies the benefits of renewable-energy deployment for electricity systems in fossil fuel-importing nations.
It compares recent trends in renewable expansion to an alternative “low renewable-energy source” scenario, in which this growth did not take place.
In this counterfactual, fuel-importing countries stopped building wind, solar and other non-hydropower renewable-energy projects after 2010.
In reality, the world added around 2,500 gigawatts (GW) of such projects between 2010 and 2023, according to the IEA, more than the combined electricity generating capacity of the EU and US in 2023, from all sources. Roughly 80% of this new renewable capacity was built in nations that rely on coal and gas imports to generate electricity.
The chart below shows how 31 of these countries have substantially cut their dependence on imported fossil fuels over the 13-year period, as a result of expanding their wind, solar and other renewable energy supplies. All of these countries are net importers of coal and gas.
In total, the IEA identified 107 countries that had reduced their dependence on fossil fuel imports for electricity generation, to some extent due to the deployment of renewables other than hydropower.
Of these, 38 had cut their reliance on electricity from imported coal and gas by more than 10 percentage points and eight had seen that share drop by more than 30 percentage points.
Security and resilience
The IEA stresses that renewables “inherently strengthen energy supply security”, because they generate electricity domestically, while also “improving…economic resilience” in fossil-fuel importer countries.
This is particularly true for countries with low or dwindling domestic energy resources.
The agency cites the energy crisis exacerbated by Russia’s invasion of Ukraine, which exposed EU importers to spiralling fossil-fuel prices.
Bulgaria, Romania and Finland – which have historically depended on Russian gas for electricity generation – have all brought their import reliance close to zero in recent years by building renewables.
In the UK, where there has been mounting opposition to renewables from right-wing political parties, the IEA says reliance on electricity generated with imported fossil fuels has dropped from 45% to under 25% in a decade, thanks primarily to the growth of wind and solar power.
Without these technologies, the UK would now be needing to import fossil fuels to supply nearly 60% of its electricity, the IEA says.
Other major economies, notably China and the EU, would also have had to rely on a growing share of coal and gas from overseas, if they had not expanded renewables.
As well as increasing the need for fossil-fuel imports from other countries, switching renewables for fossil fuels would require significantly higher energy usage “due to [fossil fuels’] lower conversion efficiencies”, the IEA notes. Each gigawatt-hour (GWh) of renewable power produced has avoided the need for 2-3GWh of fossil fuels, it explains.
Finally, the IEA points out that spending on renewables rather than imported fossil fuels keeps more investment in domestic economies and supports local jobs.
The post IEA: Renewables have cut fossil-fuel imports for more than 100 countries appeared first on Carbon Brief.
IEA: Renewables have cut fossil-fuel imports for more than 100 countries
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