The UK’s greenhouse gas emissions fell by 5.7% in 2023 to their lowest level since 1879, according to new Carbon Brief analysis.
The last time UK emissions were this low, Queen Victoria was on the throne, Benjamin Disraeli was prime minister, Mosley Street in Newcastle became the first road in the world with electric lighting and 59 people died in the Tay Bridge disaster in Dundee.
Carbon Brief’s analysis, based on preliminary government energy data, shows emissions fell to just 383m tonnes of carbon dioxide equivalent (MtCO2e) in 2023. This is the first time they have dropped below 400MtCO2e since Victorian times.
Other key findings from the analysis include:
- The UK’s emissions are now 53% below 1990 levels, while GDP has grown by 82%.
- The drop in emissions in 2023 was largely due to an 11% fall in gas demand. This was due to higher electricity imports after the French nuclear fleet recovered, above-average temperatures and weak underlying demand driven by high prices.
- Gas demand would have fallen even faster, but for a 15% fall in UK nuclear output.
- Coal use fell by 23% in 2023 to its lowest level since the 1730s, as all but one of the UK’s remaining coal-fired power stations closed down.
- Transport was the single-largest sector in terms of emissions, followed by buildings industry, agriculture and electricity generation. The electricity sector likely dropped below agriculture for the first time.
While the 23MtCO2e reduction in 2023 was faster than the 14MtCO2e per year average needed to reach net-zero by 2050, it was mostly unrelated to deliberate climate action. The UK will need to address emissions from buildings, transport, industry and agriculture to reach its 2050 target.
The analysis is the latest in a long-running series of annual estimates from Carbon Brief, covering emissions during 2022, 2020, 2019, 2018, 2017, 2016, 2015 and 2014.
Lowest since 1879
The UK’s territorial greenhouse gas emissions – those that occur within the country’s borders – have now fallen in 25 of the 34 years since 1990.
(Consumption-based emissions, including CO2 embedded in imported goods and services, were increasing until 2007, but have since fallen at a similar rate to territorial emissions.)
Apart from brief rebounds after the global financial crisis and the Covid-19 lockdowns, UK emissions have fallen during every year for the past two decades.
The latest 23MtCO2e (5.7%) reduction in 2023 takes UK emissions down to 383MtCO2e, according to Carbon Brief’s new analysis.
This is the lowest since 1879 – outside the 1926 general strike – as shown in the figure below.
Having dropped to a then-record low for the modern era of 404MtCO2e during the height of Covid in 2020, UK emissions bounced back in 2021 as the economy reopened.
While emissions declined in 2022, they remained above 2020 levels. In 2023, however, emissions fell below the lows seen during Covid lockdowns, to levels not seen since Victorian times.
Accidental action
The biggest contributor to the drop in UK greenhouse gas emissions in 2023 was an 11% reduction in gas demand, which accounted for around two-thirds of last year’s overall decline. This took the UK’s gas demand to its lowest level since the 1980s.
However, the drop in 2023 was not primarily due to deliberate climate action.
The figure below shows the estimated actual drop in emissions in red, followed by contributions from a series of factors that decreased emissions, in blue, and other factors in grey.
The most significant factor was the UK returning to its long-term position as a net electricity importer in 2023, reducing demand for domestically generated power from gas by more than 20%.
This followed an anomalous year in 2022, when the UK was a net exporter for the first time ever, as a result of widespread outages in the French nuclear fleet.
Lower demand for gas power accounted for more than two-thirds of the fall in gas use overall.
Next, above-average temperatures reduced the need for heating, while continuing very high prices since Russia’s invasion of Ukraine caused weak underlying demand for gas.
Reflecting both of these factors, there was a 6% drop in domestic demand in 2023, accounting for a fifth of the overall decline in gas consumption. A similar 7% drop in commercial demand for gas accounted for another tenth of the total, with a 5% drop in industrial demand the remainder.
Finally, the figure shows that there was a small reduction in gas demand and associated CO2 emissions as a result of increased wind and solar generation.
The impact of rising wind and solar capacity in 2023 was muted by average windspeeds being below average and the average number of sun hours falling sharply compared with 2022.
The UK’s emissions would have fallen even further in 2023 if not for a 15% decline in the output of the nation’s nuclear fleet. This followed the closure in 2022, of the Hunterston B station in Scotland and the Hinkley Point B plant in Somerset, as well as maintenance outages.
The decline in 2023 means UK nuclear output fell to the lowest level since the early 1980s. Following the site closures in 2022, the UK only has five operational nuclear power plants remaining, all but one of which – Sizewell B in Suffolk – are due to close this decade.
Out of coal
After gas, the next-largest driver of falling UK emissions in 2023 was coal, accounting for around 14% of the overall drop in emissions.
The decline of coal use in the UK – for homes, railways, factories and power stations – is a major part of the long-term reduction in greenhouse gas emissions over the past 30 years.
Factors in this long-term decline include controls on domestic coal burning to limit air pollution, the end of steam railways, the shift from coal-based “town gas” to “natural” gas from the North Sea, the deindustrialisation of the 1970s and the “dash for gas” of the 1990s.
More recently, coal demand has dropped precipitously as the rapid build-out of renewable sources of electricity has combined with falling demand and carbon pricing that favours gas.
The figure below shows how UK coal demand surged during the industrial revolution before levelling off through the 20th century, barring general strikes in 1921 and 1926.
Coal demand has been falling steadily since the passage of the Clean Air Act in 1956, in response to London’s “great smog” of 1952. In 2023, UK coal demand fell by another 23% to the lowest level since the 1730s, when George II was on the throne and Robert Walpole was prime minister.
The recent reduction of coal demand is largely down to the demise of coal power, which made up around 40% of the UK’s electricity generation as recently as 2012. Coal power output has fallen by 97% over the past decade, accounting for 87% of the fall in UK coal demand overall.
In 2023, only 1% of the UK’s electricity came from coal, with three coal-fired plants closing down: the coal units at Drax in Yorkshire; Kilroot in Northern Ireland; and West Burton A in Lincolnshire.
As of the start of October 2023, only one coal plant remains – the Ratcliffe-on-Soar site in Nottinghamshire. Operator Uniper plans to close Ratcliffe in September 2024, ahead of the government’s deadline to end coal power by October 2024.
Sectoral shifts
The reductions in gas use for power and building heat, as well as the fall in coal use for power, further cemented the transport sector as the largest contributor to UK emissions in 2023.
This is shown in the figure below, which highlights how transport emissions have barely changed over the past several decades as more efficient cars have been offset by increased traffic.
The power sector was the largest contributor to the UK’s emissions until 2014. In 2023, it was likely only the fifth-largest below transport, buildings, industry and – for the first time – also agriculture.
As of 2023, transport emissions were only around 10% below 1990 levels and made up nearly a third of the UK’s overall total. There are now more than a million electric vehicles (EVs) on the UK’s road, which will have avoided around 2MtCO2e of annual emissions.
However, the government has also frozen or cut fuel duty every year since 2010, rather than increasing it in line with inflation, adding up to around 20MtCO2e to the UK’s total.
Emissions from buildings – chiefly for heating and cooling – are the second-largest contributor to the UK’s emissions, accounting for around a fifth of the total.
They were around one-third lower than 1990 levels in 2023, with improved insulation and boiler regulations making the UK’s buildings more efficient to heat.
Efficiency improvements dried up around a decade ago and the fall in building emissions since 2021 has been driven by high prices suppressing demand, rather than deliberate policy choices.
Industrial emissions made up an estimated tenth of the UK’s total in 2023, having fallen by two-thirds since 1990 and by a quarter in the past decade.
In common with many other developed economies, the UK shifted from heavy industry towards advanced manufacturing and services from the 1970s onwards. However, industrial energy efficiency improvements and a shift to lower-carbon fuels are also part of the picture.
Agricultural emissions have barely changed for decades, making up just over a tenth of the UK’s total in 2023 and having fallen just 12% since 1990 as livestock herds have shrunk.
There was a small decrease in farm emissions in 2022 as the energy crisis filtered through into surging prices for fertilisers. For the figure above, Carbon Brief assumes the reduced fertiliser use in 2022 continued in 2023, as fertiliser prices only eased in summer 2023.
Decoupling emissions
The drop in UK emissions in 2023 came as the economy flatlined, growing by just 0.4% on 2022 levels. The UK’s emissions are now 53% below 1990 levels while the economy has grown 82%.
This “decoupling” of emissions from economic growth is shown in the figure below. As noted above, this analysis is based on territorial emissions within the UK’s borders.
Consumption-based emissions including imported goods and services were climbing in the early part of this century. However, emissions cuts over the past two decades have been very largely driven by sectors that cannot easily be “outsourced”, particularly power and building heat.
The UK is now in a mild recession and the economy is only expected to grow by around 1% in 2024. Recent trends in the “emissions intensity” of the UK economy – the emissions per unit of GDP – and weak economic growth suggests that emissions could continue to fall in 2024.
On the other hand, gas and oil prices are easing to pre-crisis levels, while above-average temperatures may not continue for another year. Petrol demand rose by nearly 5% in 2023 as traffic continued to rebound from the pandemic – and jet fuel use similarly climbed by 16%.
Moreover, the one-off impact of the UK returning to net electricity imports has now unwound. As such, further emissions cuts in 2024 are far from guaranteed.
Target practise
While the UK has made rapid progress in cutting its territorial emissions since 1990, it remains only around halfway to reaching its net-zero target for 2050, as the chart figure shows.
Emissions fell by 23MtCO2e in 2023, according to Carbon Brief’s analysis. This is faster than the 14MtCO2e reduction needed every year for the next quarter-century to reach net-zero by 2050.
However, with only one coal-fired power station remaining and the power sector overall now likely only the fifth-largest contributor to UK emissions, the country will need to start cutting into gas power and looking to other sectors, if it is to continue making progress towards its targets.
This will mean expanding wind and solar capacity to reduce gas use, while retaining gas-fired power stations for periods of low wind and starting to build low-carbon alternatives, such as gas with carbon capture and storage, long-term energy storage or hydrogen-fired turbines.
Emissions from road transport and buildings will be key areas if the UK is to progress, which is why changes to government plans around electric vehicles and heat pumps could be problematic.
Similarly, a government decision to “carry forward” the “surplus” emissions cuts from earlier years – largely due to external events such as Covid – would severely weaken UK targets at a time when continued ambition is needed, to stay on track for medium- and long-term climate goals.
Methodology
The starting point for Carbon Brief’s analysis of UK greenhouse gas emissions is preliminary government estimates of energy use by fuel. These are published quarterly, with the final quarter of each year appearing in figures published at the end of the following February. The same approach has accurately estimated year-to-year changes in emissions in previous years (see table, below).
One large source of uncertainty is the provisional energy use data, which is revised at the end of March each year and often again later on. Emissions data is also subject to revision in light of improvements in data collection and the methodology used, with major revisions in 2021.
The table above applies Carbon Brief’s emissions calculations to the comparable energy use and emissions figures, which may differ from those published previously.
Another source of uncertainty is the fact that Carbon Brief’s approach to estimating the annual change in emissions differs from the methodology used for the government’s own provisional estimates. The government has access to more granular data not available for public use.
Carbon Brief’s analysis takes figures on the amount of energy sourced from coal, oil and gas reported in Energy Trends 1.2. These figures are combined with conversion factors for the CO2 emissions per unit of energy, published annually by the UK government. Conversion factors are available for each fuel type, for example, petrol, diesel, gas, coal for electricity generation.
For oil, the analysis also draws on Energy Trends 3.13, which further breaks down demand according to the subtype of oil, for example, petrol, jet fuel and so on. Similarly, for coal, the analysis draws on Energy Trends 2.6, which breaks down solid fuel use by subtype.
Emissions from each fuel are then estimated from the energy use multiplied by the conversion factor, weighted by the relative proportions for each fuel subtype.
For example, the UK uses roughly 50m tonnes of oil equivalent (Mtoe) in the form of oil products, around half of which is from road diesel. So half the total energy use from oil is combined with the conversion factor for road diesel, another one-fifth for petrol and so on.
Energy use from each fossil fuel subtype is mapped onto the appropriate emissions conversion factor. In some cases, there is no direct read-across, in which case the nearest appropriate substitute is used. For example, energy use listed as “bitumen” is mapped to “processed fuel oils – residual oil”. Similarly, solid fuel used by “other conversion industries” is mapped to “petroleum coke”, and “other” solid fuel use is mapped to “coal (domestic)”.
The energy use figures are calculated on an inland consumption basis, meaning they include bunkers consumed in the UK for international transport by air and sea. In contrast, national emissions inventories exclude international aviation and shipping.
The analysis, therefore, estimates and removes the part of oil use that is due to the UK’s share of international aviation. It draws on the UK’s final greenhouse gas emissions inventory, which breaks emissions down by sector and reports the total for domestic aviation.
This domestic emissions figure is compared with the estimated emissions due to jet fuel use overall, based on the appropriate conversion factor. The analysis assumes that domestic aviation’s share of emissions is equivalent to its share of jet fuel energy use.
In addition to estimating CO2 emissions from fossil fuel use, Carbon Brief assumes that CO2 emissions from non-fuel sources, such as land-use change and forestry, are the same as a year earlier. Remaining greenhouse gas emissions are assumed to change in line with the latest government energy and emissions projections.
These assumptions are based on the UK government’s own methodology for preliminary greenhouse gas emissions estimates, published in 2019.
Note that the figures in this article are for emissions within the UK measured according to international guidelines. This means they exclude emissions associated with imported goods, including imported biomass, as well as the UK’s share of international aviation and shipping.
The Office for National Statistics (ONS) has published detailed comparisons between various different approaches to calculating UK emissions, on a territorial, consumption, environmental accounts or international accounting basis.
The UK’s consumption-based CO2 emissions increased between 1990 and 2007. Since then, however, they have fallen by a similar number of tonnes as emissions within the UK.
Bioenergy is a significant source of renewable energy in the UK and its climate benefits are disputed. Contrary to public perception, however, only around one quarter of bioenergy is imported.
International aviation is considered part of the UK’s carbon budgets and faces the prospect of tighter limits on its CO2 emissions. The international shipping sector has a target to at least halve its emissions by 2050, relative to 2008 levels.
The post Analysis: UK emissions in 2023 fell to lowest level since 1879 appeared first on Carbon Brief.
Analysis: UK emissions in 2023 fell to lowest level since 1879
Steven Stone is acting director of the United Nations Environment Programme’s Office of Science
In 1934, American economist Simon Kuznets presented a paper to Congress advocating for a new way of measuring economic performance.
The United States was reeling from the Great Depression, and Kuznets – a future Novel prize winner – wanted to gauge just how badly the country’s economy had been dented.
His metric, which would come to be known as gross domestic product (GDP), was a breakthrough. But as pioneering as it was, Kuznets saw its limitations.
“The welfare of a nation can scarcely be inferred from a measure of national income,” he wrote in the 1934 paper.
Some nine decades on, we have largely forgotten that message. GDP has become a barometer of economic progress, a kind of one-number-that-rules-them-all upon which national policies turn and governments rise and fall.
With the climate crisis deepening by the day – as evidenced by the heatwaves and wildfires now searing Europe – our attachment to GDP is looking like a problem.
In a single-minded pursuit of GDP growth, humanity is inadvertently feeding several environmental crises that, over the long run, threaten to make most of us poorer, sicker and more miserable. Climate change alone could slice 20 per cent off global GDP by 2100 – a staggering number.
Clear-cutting boosts GDP not wealth
We need to broaden our vision and definition of economic success before it’s too late.
I grew up in the 1970s and 80s surrounded by the mixed hardwood forests of the northeastern United States. For me, the trees were a refuge, a place to run, discover and savor the history and mystery of the land and its people.
Those experiences with my friends were more important than the amount of money in my pocket. And they led to a realization early on in my career as an economist: that wealth is about more than just income.
This is one of GDP’s most significant oversights.
With every forest we clear cut and every ounce of fossil fuel we burn, GDP rises. But through those actions, we are whittling away at the natural world, which supplies us with food, water, medicine, clean air and countless other essentials.
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By focusing only on GDP, we’re ignoring what’s happening to the natural assets on which our prosperity ultimately depends. It’s like we’re driving a car and only looking at the speedometer, not the energy remaining in the battery.
That is the difference between measuring income versus measuring wealth.
The answer to this dilemma lies in looking beyond GDP. We must start considering a broader range of indicators when making policy decisions.
From an environmental perspective, that means measuring and valuing natural assets like forests, water, soil, biodiversity and clean air. By assigning a value to nature, decision-makers can better understand the economic consequences of, say, strip-mining a mountain top or letting plastic waste overwhelm a river.
There is still some debate over how exactly to do this kind of natural capital accounting. But that’s not a reason to dismiss it, as many have done. It took years of refinement to end up with the GDP formula we have today.
Costa Rica’s example
The idea of looking beyond GDP isn’t only a theoretical debate. Countries and communities around the world have started to make economic decisions based on their natural assets. A prime example is Costa Rica, a biodiversity hotspot where a years-long effort to conserve land and seascapes has led to a boom in tourism. That in part helped elevate the country into the club of high-income nations.
This kind of environmentally focused economic decision making can pay huge dividends. By stabilizing the climate, ending pollution and halting the loss of the natural world, humanity could save millions of lives a year and create US$20 trillion in economic benefits annually by 2070, found the Global Environment Outlook 7, a 2025 report from the United Nations Environment Programme (UNEP). The report was funded by the European Union among others.
I began my career as an economist before moving to UNEP, which focuses on solving the world’s thorniest environmental problems. During that time, I’ve come to appreciate that “wealth” means more than simply “income.” True prosperity means being able to provide for ourselves now and into the future. Anything short of that is an empty kind of affluence – and ultimately doomed to be short-lived.
As deadly heat blankets our cities, species slip into extinction and the planet struggles with rising toxicity and pollution, I am convinced that we can do better at measuring what matters. And that means updating and expanding how we measure economic progress.
The post As fires burn and temperatures soar, it’s time to imagine a world beyond GDP appeared first on Climate Home News.
As fires burn and temperatures soar, it’s time to imagine a world beyond GDP
Amira Odeh Quiñones is a hydrologist and Caribbean organiser for the 350.org climate campaign group
El Niño, likely to be one of the strongest in modern history, has arrived on Caribbean shores.
Drought is slowly creeping up on our islands. But unlike the fiery wildfires ravaging parts of Europe, there’s no smoke signalling the damage being done, no sirens to warn of the danger. Only announcements from public health officials to stay indoors and remain hydrated — as if outdoor workers and farming communities have the luxury to heed such advice.
During El Niño, strong atmospheric winds alter rain patterns and trap heat across the Caribbean. But while we have experienced El Niño many times before, it has become very visible in recent years how climate change is making this natural phenomenon worse.
Across the Greater Antilles, temperatures are soaring past 38°C (100°F), with real-feel indexes reaching a gruelling 43°C in parts of Puerto Rico where I live. Cuba has it worse. Widespread power outages mean that methods for cooling down are unavailable for most of the day, leaving millions of vulnerable people at risk of heat stroke when temperatures hit 38°C.
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During the last strong drought a decade ago, I had water only two days a week in my home. Today, there are many families whose taps are about to run completely dry. Water authorities have already begun strict rationing in some municipalities, with more on the list scheduled for rationing if conditions don’t change.
Water rationing is far more than an inconvenience; it is an immediate health risk. This means thousands of people need to constantly haul heavy buckets up flights of stairs just so they could bathe, cook, stay hydrated – the basics of survival.
Heat causes health problems
Puerto Rico is home to roughly 300,000 elderly residents. Many live alone, isolated and without support. They risk severe physical injury when carrying heavy water containers, and are wont to suffer from silent heat exhaustion in unventilated rooms.
Furthermore, when water shortages force residents to store water in open household containers, it inadvertently creates breeding grounds for Aedes aegypti mosquitoes. Paired with scorching temperatures that tend to shorten the mosquito breeding cycle, the region is facing explosive outbreaks of dengue fever that endanger our most vulnerable: children and the elderly.
The economic fallout is equally devastating. Dry fields mean millions of dollars in lost crops, forcing small agricultural businesses to collapse, needing urgent government relief to survive. Extreme fuel shortages have already paralyzed Cuba’s agricultural sector, cutting food output by 60% – the El Niño dry spell threatens to decimate it.
At sea, warmer ocean waters fuel massive influxes of sargassum seaweed. Rotting sargassum chokes our beaches, destroying the local tourism industry that so many working families rely on. Tangled seaweed also damages nets and boat engines, slashing fish catches and driving up equipment costs for local fishers.
In the south of Puerto Rico, the coastal town of La Parguera is currently witnessing a historic amount of sargassum on its shores. This has halted most of the boating activity in the area, which is the seaside town’s main tourist draw and economic driver.
All over the Caribbean, from town halls to local group gatherings, the story I hear is always the same: constant headaches, lost work hours, failing health, and a sense that quality of life is silently being stolen. The compounding effects of heatwaves, drought, and marine destruction are exhausting our people, our islands.
Climate change to blame
Climate change makes each El Niño year hotter and more damaging. Higher baseline global temperatures increase the energy and moisture available for extreme weather. Latest projections show that El Niño may push the monthly global average temperature past 2°C of warming for the first time in early 2027. In the Caribbean islands, that will not just be breaking records – it’ll be breaking lives.
Recently, I had the opportunity to share a panel with climate scientists behind what is known as the field of “attribution science” – or the science that compares today’s climate conditions to what the Earth’s climate would be like without human activity, particularly burning fossil fuels. They’re unequivocal: it’s no longer a question of whether extreme weather is caused by climate change, it’s just a question of how much.
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Attribution science recently got a boost from the U.S.’ top scientific advisory body. The National Academies of Sciences, Engineering and Medicine recognized that researchers’ methods have advanced considerably in recent years, resulting in better assessments on how much extreme weather can be attributed to human-caused climate change. It noted that attribution findings could be relevant in some types of legal cases, including those seeking damages from oil companies for climate impacts.
This crisis, which is already taking a heavy toll on our communities’ survival, needs real, urgent, and structural action that goes beyond aid. With similar droughts now gripping parts of Asia and Africa, we’re falling into the familiar narrative of treating the looming humanitarian crisis as if no one was to blame, as if it is being caused solely by a natural phenomenon we can’t control.
It’s not. The world was already on fire before its regular visitor, El Niño, came. While we need humanitarian action, we need climate action too, in order to permanently put out the flames.
The post When taps run dry in the Caribbean, it’s not enough to blame El Niño appeared first on Climate Home News.
When taps run dry in the Caribbean, it’s not enough to blame El Niño
China has released a five-year plan dedicated to addressing climate change.
The 15th five-year plan for a national response to climate change is the latest in a series to outline in-depth climate and energy targets for the 2026-2030 period.
These include five-year plans for “building a Beautiful China”, developing a “new-type energy system” and developing renewable energy.
There are also separate “action plans” for the 2026-2030 period, such as for peaking carbon emissions.
China has pledged to peak its emissions before 2030 and reach carbon neutrality before 2060.
The new plan does not include any major new targets, instead consolidating and reaffirming existing policies.
Nevertheless, it includes significant signals on key policy areas, such as non-carbon dioxide (CO2) greenhouse gases, global climate governance and carbon markets.
Below, Carbon Brief examines some of the notable elements in the latest five-year plan and what it reveals about China’s policy direction through to 2030.
What does the climate plan cover?
The Ministry of Ecology and Environment (MEE) released the plan in late July, in unison with 18 other government departments. These include the National Development and Reform Commission (NDRC), China’s top economic planning agency, and the National Energy Administration.
The document covers a range of topics, including CO2 emissions, other greenhouse gases (non-CO2 GHGs), carbon markets, carbon footprints, climate adaptation and international cooperation on climate change.
For the first time at the five-year plan level, the plan creates a comprehensive target system covering all areas of climate policy, say officials in a MEE Q&A.
They describe it as “the main policy instrument” for advancing China’s climate action during 2026-2030.
China rarely issues high-level multi-year policies dedicated to “responding to climate change”. In 2014, the NDRC published a plan on the topic running through to 2020, but this was not linked to a five-year plan period.
Qin Yan, principal analyst at ClearBlue Markets, tells Carbon Brief that the plan shows that China’s climate governance has reached “an unprecedented strategic level”.
She adds that the plan creates an “all-encompassing target system” to support China’s Paris Agreement climate pledges for 2030 and 2035.
In its 2030 pledge, China aimed to peak emissions “before 2030” and reduce carbon intensity – its emissions per unit of GDP – by more than 65% from 2005 levels.
Last year, president Xi Jinping personally announced China’s 2035 pledge to cut China’s greenhouse gas emissions to 7-10% below peak levels by 2035, while “striving to do better”.
The five-year plan marks a new phase in China’s climate policy, according to researchers at CIB Research, an economic research body affiliated with the Industrial Bank, whose largest shareholder is the Fujian provincial government.
Their analysis adds that the plan represents a broad effort to strengthen China’s climate-governance system, implementation mechanisms and underlying capacity.
Nevertheless, several headline targets and policies in the document simply reiterate already established plans.
These include:
- Cutting carbon intensity by 17% across the five years
- Reducing carbon intensity per product in industries under China’s carbon market by 3%
- Substituting fossil fuels with renewables
- Strengthening climate adaptation
- Supporting the “free flow” of cleantech
What does the plan say about non-CO2 GHGs?
The plan also goes into detail on China’s approach to non-CO2 GHGs. This includes reaffirming a target of an emissions “reduction capacity” from these gases totalling 30m tonnes of CO2 equivalent (MtCO2e) by 2030, although the baseline is unclear.
The target previously appeared in the overarching five-year plan, as well as the plan for building a “Beautiful China”.
The goal refers to emissions reductions, which can be realised through implementing current non-CO2 emissions reduction policies and projects, says Chen Meian, programme director and senior analyst at the Institute for Global Decarbonization Progress (iGDP).
She adds that it is “relatively achievable”, with sources including increasing the number of coal-mine methane utilisation projects.
She points to an MEE explanatory note for a draft methodology under the China Certified Emission Reduction (CCER) scheme, China’s voluntary carbon-credit market. Chen says the note suggests that projects using ventilation air methane and coal-mine methane with concentrations below 8% alone could deliver around 20MtCO2e of reduction by 2030.
The note states that, currently, such projects are estimated to be able to “generate annual emission reductions of approximately 4.5MtCO2e”.
In addition, Chen says, measures targeting industrial nitrous oxide (N2O) and hydrofluorocarbons (HFCs) could help make up the remainder needed to meet the target.
According to iGDP analysis of biennial reports submitted by China to the UNFCCC, China emitted around 14,000MtCO2e of GHGs in 2021, excluding land use, land-use change and forestry (LULUCF).
Non-CO2 GHGs accounted for around 2,700MtCO2e, or 19%, of the total, the majority of which was methane, as shown in the figure below.
China’s plans to curb these super-pollutants in the five-year period include coal-mine methane utilisation projects, end-of-pipe destruction technologies for HFCs and guidance on the use of catalysts to reduce N2O emissions.
The plan also calls for the recovery and replacement of sulphur hexafluoride (SF6) in power equipment.
For Chen, the plan’s focus on SF6 control is particularly noteworthy. She says the gas is “finally receiving policy attention” and that proactive action is “timely and will help avoid future emissions growth” as China’s power system expands.
What does the plan say about global climate governance?
One of the plan’s clearest objectives for international cooperation is for China to play a more active role in global climate governance.
By 2030, it says China should markedly increase its “influence, guiding power, shaping power and moral appeal” in this area.
It says China’s climate action could also feed into the Global Governance Initiative, a policy initiative aimed at reforming the global governance system.
China will also aim to “build a new narrative on climate governance”, it adds.
Prof Thomas Hale, a professor in public policy at the University of Oxford’s Blavatnik School of Government, writes on LinkedIn that the plan “marks a major rhetorical shift” towards China being increasingly willing to “lead and shape” global climate action.
Another clear focal point for international cooperation is in carbon markets.
The plan calls for China to expand the global influence of its carbon market, such as through international rule-setting, cooperation on standards and by hosting the China Carbon Market Conference.
Qin says China’s more active role in global carbon pricing is already evident in the launch of the open coalition on compliance carbon markets with the EU and Brazil. This coalition is expected to adopt a work plan at the China Carbon Market Conference in September.
Qin also notes that China “could become the world’s largest [carbon] offset buyer” as its energy transition progresses.
The country would, therefore, “benefit from helping shape global rules under the Article 6 framework [for carbon trading under the Paris Agreement]”, she adds.
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The post Q&A: What is in China’s new five-year plan for climate change? appeared first on Carbon Brief.
Q&A: What is in China’s new five-year plan for climate change?
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Greenhouse Gases2 years ago嘉宾来稿：满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
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Climate Change2 years ago嘉宾来稿：满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
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Climate Change2 years ago
Bill Discounting Climate Change in Florida’s Energy Policy Awaits DeSantis’ Approval
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Renewable Energy10 months agoSending Progressive Philanthropist George Soros to Prison?
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Greenhouse Gases1 year ago
嘉宾来稿：探究火山喷发如何影响气候预测
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Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits