Welcome to Carbon Brief’s China Briefing.
Carbon Brief handpicks and explains the most important climate and energy stories from China over the past fortnight. Subscribe for free here.
Key developments
Clean-energy industry drives China growth in 2023
CLEANTECH BOOM: New analysis for Carbon Brief found that clean-energy sectors – spanning low-carbon power, grids, energy storage, electric vehicles (EVs) and railways – contributed 11.4tn yuan ($1.6tn) to China’s economy in 2023, accounting for “all of the growth in Chinese investment and a larger share of economic growth than any other part of the economy”. This was driven, in particular, by the “new three” industries of solar power, EVs and batteries. Investment totalled 6.3tn yuan ($890bn), growing 40% year-on-year and almost equalling all global investments in fossil fuel supply last year – or the entire economies of Switzerland or Turkey.
GDP BOOST: Clean-energy sectors accounted for 40% of the expansion of GDP in 2023, the analysis showed. Without this contribution, China’s GDP would have risen only by 3% instead of 5.2% – well below the growth target set for 2023. This makes the industry not only crucial for China’s energy transition, but also for “broader economic and industrial” development, found the analysis.
OVERCAPACITY CONCERNS: However, the analysis continued, “the spectre of overcapacity means China’s clean-energy investment growth…cannot continue indefinitely”, adding that “the manufacturing expansion has already saturated most of the global market”. In related news, Jiemian reported exports of the “new three” industries reached more than 1tn yuan ($141bn). This has seen the EU, among others, take steps to support their own clean-energy industries, reported Agence France-Presse, adding that Chinese premier Li Qiang recently held “frank” talks with European Commission president Ursula von der Leyen on trade imbalances.
China relaunched voluntary carbon market
RESUMED TRADING: State-run broadcaster CCTV reported that China’s voluntary carbon-trading system, the China Certified Emission Reduction (CCER) programme, resumed trading on 22 January. CCER’s relaunch “marks the completion of China’s domestic carbon-market architecture”, the broadcaster added. Beijing News described CCER as an “institutional innovation to mobilise the power of the whole society to participate in greenhouse gas emission reduction actions”.
NEW CREDITS?: Economic outlet Jiemian said that CCER project registration was suspended in 2017. It reported that “preparation on the policy end” for restarting issuance of carbon credits under the scheme is “almost complete”, pending the “state administration for market regulation (SAMR)…releas[ing] the list of recognised validation and verification institutions”. The scale of new CCER issuance is predicted to be between tens of millions to 100m tonnes per year, according to one analyst, the newspaper adds.
INCLUDED SCOPE: Finance news outlet EastMoney reported that the greenhouse gas trading under the scheme is primarily open to enterprises or institutions in four major sectors: “afforestation carbon sinks, grid-connected solar-thermal power generation, grid-connected offshore wind power generation and mangrove plantation”. It may in future allow individuals “to sell carbon emissions generated from green behaviours under the CCER scheme…as the trading mechanism matures”, according to the South China Morning Post.
Tasks, measures and timelines for ‘Beautiful China’
BEAUTIFUL CHINA: The top bodies of the Chinese government and governing Communist party – the state council and the central committee, respectively – issued the full text of new instructions on “comprehensively promoting the construction of a Beautiful China” in a 27 December official release, published by state news agency Xinhua on 11 January. The Beautiful China initiative is a “top-level development blueprint detailing specific targets for…the nation’s green and high-quality growth”, another Xinhua report explained. ClientEarth’s Dimitri De Boer wrote in China Dialogue that the initiative “ties a good environment to a sense of national pride”.
KEY GOALS: The document outlined a slew of tasks, measures and timelines within China’s overall push to peak its carbon emissions before 2030 and reach carbon neutrality by 2060. By 2027, “green and low-carbon development” will be “further promoted”, it said. By 2035, “green production methods and lifestyles will be widely formed”. By the middle of the century, “ecological civilisation will be comprehensively upgraded…[with] deep decarbonisation achieved in key areas”. Goals listed in the document include: the country will compile an annual national greenhouse gas inventory; “gradually shift” to “dual control” of carbon emissions; protect more than 3.15m square kilometres of land from being eligible for development projects under the national ecological “red line” policy; ensure China’s cities become “waste-free” by 2035; and see new energy vehicles (NEVs, mostly electric vehicles) comprise around 45% of new cars by 2027.
OFFICIAL COMMENT: The document was passed in a meeting chaired by Chinese president Xi Jinping, who said that “building a Beautiful China is an important goal for building a modern socialist country”, the state-run China Daily reported – giving the document more weight and signalling to officials that China’s carbon-neutrality goals remain an important target. Adding to the momentum, following its publication, Sun Jinlong and Huang Runqiu – the Communist party secretary and the minister at the ministry of ecology and environment (MEE), respectively – wrote an opinion piece in the Communist party-backed newspaper People’s Daily saying that the document “clearly defines the overall requirements, key tasks and major initiatives” guiding the Beautiful China initiative. In an interview with Xinhua, a senior official of the MEE said incentives and policy measures could “mobilise enthusiasm, initiative and creativity” to build a Beautiful China.
US and China climate envoys step down
KERRY RETIRES: US climate envoy John Kerry plans to retire from his role in the next few months, in order “to help President Biden’s [re-election] campaign”, Axios reported. In stepping back from “a major diplomatic role that was created especially for him”, the New York Times reported, Kerry casts the position into “an uncertain future”. The fact that he has chosen to do so following the retirement of Chinese climate envoy Xie Zhenhua “[raises] concerns about what climate diplomacy will look [like]” without their cooperative personal dynamic, it added.
END OF AN ERA: Xie and Kerry “have a close personal relationship”, Climate Home News reported, adding that “Xie’s return from retirement in 2021 was widely interpreted as a response to Kerry’s appointment [to the climate envoy role]”. “If Kerry and Xie weren’t in office…there’s no way we’d be even close to where we’re at,” the Financial Times quoted Jake Schmidt, a senior director at thinktank NRDC, saying. It also reported that Kerry said he and Xie were “doing all we can to stay in very close touch; and he and I will continue to work in respective institutions [to forge collaboration on climate change]”.
NEW BLOOD: Career diplomat Liu Zhenmin – profiled in Carbon Brief’s DeBriefed newsletter – will become China’s new climate envoy, Reuters reported. The newswire added that Liu has “long experience in climate diplomacy”, participating in both the Kyoto Protocol and Paris Agreement negotiations. Liu “was a key driver in landing the Kyoto Protocol”, Greenpeace East Asia chief China representative Yuan Ying told Carbon Brief, which is “a promising piece of experience”. However, Climate Home News quoted an anonymous analyst as saying “many experts wanted someone from the environment ministry appointed”, as “[the foreign ministry] approaches climate as a card in US-China [manoeuvring]” instead of seeing it “as a real issue that needs to be solved”.
Spotlight
Interview with Prof Zou Ji, CEO and president of the Energy Foundation China
At COP28, Carbon Brief sat down with Prof Zou Ji, CEO and president of the Energy Foundation China, to discuss China’s energy transition.
Prof Zou previously served as a deputy director-general of China’s National Center for Climate Change Strategy and International Cooperation.
He was part of China’s negotiation team for the Paris Agreement and a lead author of several Intergovernmental Panel on Climate Change assessment reports.
Below are highlights from the wide-ranging conversation, covering China’s stance on coal, renewables, issues-based alliances and more. The full interview will be published on the Carbon Brief website soon.
China’s decisions at COP28
On signing pledges at COP: “If you look at the whole history of the COP…I do not [remember] China joining any alliances. I have never seen that…As a party, China [is only concerned with] official procedures, waiting for a legal framework of the UNFCCC or the Paris Agreement.”
On why China did not join the pledge to triple renewables and double efficiency: “[Before COP28] we have not seen [it laid out] very clearly which year should be the base year [from which tripling renewables should be calculated]. Should it be 2020? Should it be 2022? This might seem to be technical but, [in] the past two years, global development of renewables, especially in China, [have been significantly boosted, and so]…the difference in targets might be very significant.”
On China’s commitment to decarbonisation: “If you look back at history, there have been very few cases that show China [first making] and then [giving up] a commitment. This is not the political culture in China.”
The future of coal
On fossil fuel phaseout: “I would like to see…[China] very quickly enlarging its renewable capacity. Only if [there is] adequate capacity and generation of renewables can this lead to a real phasing out or phasing down of fossil fuels.”
On others’ views of required coal capacity: “Even though China will reach its [2060] carbon neutrality target, it will continue to have to maintain 600 gigawatts of coal-fired power plant capacity. These are the sort of estimations [we’re working with now].” (Prof Zou disagrees with this, believing that renewables growth, better grid connectivity and increased energy storage capacity should reduce the need for such a large amount of coal capacity.)
On the need for CCUS: “In some sectors, like, for example, iron and steel, cement, chemicals and petrochemicals, we do need carbon capture, utilisation and storage (CCUS), because it is very difficult to phase out coal or carbon dioxide [completely].”
On CCUS in the power sector: “I have mixed feelings about CCUS for the power sector. I have an ideal vision that we can reach real zero emissions in these sectors through a more developed grid system, with more connectivity across provinces or regions and the use of AI technology.”
Transitioning to renewable energy
On ensuring more renewables uptake: “We have raised the share of renewable power generation from seven, eight, nine per cent to today’s 16%. This is progress, but it is not quick enough or large enough. We want to push the grid companies…to do more and do it faster.”
On the power of distributed solar: “We should also consider…creat[ing] another, totally new power system. This would be a sort of nexus of a centralised and decentralised grid system…If [the central grid] is having difficulties [increasing renewable generation], and if these are very challenging to overcome, then let’s [shift] to a lot of microgrids.”
On distributed solar growth: “Today, the share of distributed [renewables] is still lower than centralised renewables. But the incremental [distributed] renewables growth has become higher than growth of centralised renewables in the past year or two, and I would assume this will remain a trend in the future.”
Measuring energy use
On China’s electricity consumption: “For low-income level groups, although their income has not grown very much, their consumption preferences and mindsets – especially for younger generations of consumers – mean they are more willing to use electricity [than previous generations].”
On comparisons of China to the EU and US: “There is a structural [difference] compared to the [energy mix] in Europe and the US. The majority of energy use [in China] has been for industrial production, rather than for residential [use]…In China, the average power consumption per capita is around 6,000 kilowatt-hours (kWh), compared to 8,000kWh in Europe and over 12,000kWh in the US.”
On energy efficiency: “Physically, I think China has become better and better [in terms of] its efficiency, but, economically, this cannot produce as high a value-add as Europe and the US in monetary terms.”
On challenges calculating carbon intensity: “The raising of interest rates by the US Federal Reserve makes US dollars more expensive, increasing foreign exchange rates which then enlarges the monetary GDP gap making Chinese GDP [in dollar terms] fall, and carbon intensity rise.”
Watch, read, listen
FOSSIL FUEL HIGHS: Clyde Russell, Asia commodities and energy columnist at Reuters, wrote that, although China’s crude oil and coal imports “all soared to record highs in 2023”, crude oil is likely being added to inventories rather than being used, while the spike in coal is a temporary response to hydropower shortages.
ROSEWOOD DEFORESTATION: The China-Global South Project spoke to Ma Haibing, Asia policy specialist at the Environmental Investigation Agency, about illegal harvesting of rosewood by Chinese traders in the “rapidly shrinking forests” of west Africa.
GREEN SHOOTS: Yicai interviewed Zhang Xiaoqiang, executive vice-president of the China Center for International Economic Exchanges (CCIEE), on prospects for “green” development in China in 2024, the growth of renewables, cross-provincial power transmission and other topics.
ANTARCTIC RESEARCH: CCTV broadcasted a short news report on the progress of the 40th Chinese Antarctic research expedition in building China’s newest research station in Antarctica.
New science
Drought-related wildfire accounts for one-third of the forest wildfires in subtropical China
Agricultural and Forest Meteorology
A new study found that “drought plays a dominant role” in wildfires in subtropical China, adding that “from 2001 to 2020, excess wildfires caused by drought accounted for approximately 31% of the total number of forest fire points during the fire season (November to May)”. As the drying trend caused by climate change intensifies, wildfires will “show different patterns due to the large differences in the sensitivity of wildfire to drought in subtropical China”, it added.
Bulletin of the American Meteorological Society
Human-caused climate change made the August 2022 heatwave in southern China 50% hotter than it would have been without global warming, according to new research. The heatwave, the researchers noted, was “extraordinary and unprecedented”, being the “longest-lasting and most intense [China has seen] since 1961”. The study also found that, although it was focused on southern China, “the main conclusions also apply to the eastern Tibetan plateau”.
Potential for CO2 storage in shale basins in China
International Journal of Greenhouse Gas Control
Researchers used the latest data to calculate new “potentials of [carbon dioxide (CO2)] storage in major shale gas/oil basins in China”, driven by the fact that China, as the second largest shale gas and oil producing country, possesses “large and significant” shale basins. They found that China could sequester approximately 6,194bn tonnes of CO2 in shale basins, equivalent to 620 years’ of China’s projected carbon emissions.
China Briefing is compiled by Anika Patel and edited by Wanyuan Song and Simon Evans. Please send tips and feedback to china@carbonbrief.org
The post China Briefing 25 January: Clean energy drives growth; ‘Beautiful China’ instructions; Interview with EFC’s Prof Zou Ji appeared first on Carbon Brief.
Drought and heatwaves occurring together – known as “compound” events – have “surged” across the world since the early 2000s, a new study shows.
Compound drought and heat events (CDHEs) can have devastating effects, creating the ideal conditions for intense wildfires, such as Australia’s “Black Summer” of 2019-20 where bushfires burned 24m hectares and killed 33 people.
The research, published in Science Advances, finds that the increase in CDHEs is predominantly being driven by events that start with a heatwave.
The global area affected by such “heatwave-led” compound events has more than doubled between 1980-2001 and 2002-23, the study says.
The rapid increase in these events over the last 23 years cannot be explained solely by global warming, the authors note.
Since the late 1990s, feedbacks between the land and the atmosphere have become stronger, making heatwaves more likely to trigger drought conditions, they explain.
One of the study authors tells Carbon Brief that societies must pay greater attention to compound events, which can “cause severe impacts on ecosystems, agriculture and society”.
Compound events
CDHEs are extreme weather events where drought and heatwave conditions occur simultaneously – or shortly after each other – in the same region.
These events are often triggered by large-scale weather patterns, such as “blocking” highs, which can produce “prolonged” hot and dry conditions, according to the study.
Prof Sang-Wook Yeh is one of the study authors and a professor at the Ewha Womans University in South Korea. He tells Carbon Brief:
“When heatwaves and droughts occur together, the two hazards reinforce each other through land-atmosphere interactions. This amplifies surface heating and soil moisture deficits, making compound events more intense and damaging than single hazards.”
CDHEs can begin with either a heatwave or a drought.
The sequence of these extremes is important, the study says, as they have different drivers and impacts.
For example, in a CDHE where the heatwave was the precursor, increased direct sunshine causes more moisture loss from soils and plants, leading to a drought.
Conversely, in an event where the drought was the precursor, the lack of soil moisture means that less of the sun’s energy goes into evaporation and more goes into warming the Earth’s surface. This produces favourable conditions for heatwaves.
The study shows that the majority of CDHEs globally start out as a drought.
In recent years, there has been increasing focus on these events due to the devastating impact they have on agriculture, ecosystems and public health.
In Russia in the summer of 2010, a compound drought-heatwave event – and the associated wildfires – caused the death of nearly 55,000 people, the study notes.
The record-breaking Pacific north-west “heat dome” in 2021 triggered extreme drought conditions that caused “significant declines” in wheat yields, as well as in barley, canola and fruit production in British Columbia and Alberta, Canada, says the study.
Increasing events
To assess how CDHEs are changing, the researchers use daily reanalysis data to identify droughts and heatwaves events. (Reanalysis data combines past observations with climate models to create a historical climate record.) Then, using an algorithm, they analyse how these events overlap in both time and space.
The study covers the period from 1980 to 2023 and the world’s land surface, excluding polar regions where CDHEs are rare.
The research finds that the area of land affected by CDHEs has “increased substantially” since the early 2000s.
Heatwave-led events have been the main contributor to this increase, the study says, with their spatial extent rising 110% between 1980-2001 and 2002-23, compared to a 59% increase for drought-led events.
The map below shows the global distribution of CDHEs over 1980-2023. The charts show the percentage of the land surface affected by a heatwave-led CDHE (red) or a drought-led CDHE (yellow) in a given year (left) and relative increase in each CDHE type (right).
The study finds that CDHEs have occurred most frequently in northern South America, the southern US, eastern Europe, central Africa and south Asia.
Threshold passed
The authors explain that the increase in heatwave-led CDHEs is related to rising global temperatures, but that this does not tell the whole story.
In the earlier 22-year period of 1980-2001, the study finds that the spatial extent of heatwave-led CDHEs rises by 1.6% per 1C of global temperature rise. For the more-recent period of 2022-23, this increases “nearly eightfold” to 13.1%.
The change suggests that the rapid increase in the heatwave-led CDHEs occurred after the global average temperature “surpasse[d] a certain temperature threshold”, the paper says.
This threshold is an absolute global average temperature of 14.3C, the authors estimate (based on an 11-year average), which the world passed around the year 2000.
Investigating the recent surge in heatwave-leading CDHEs further, the researchers find a “regime shift” in land-atmosphere dynamics “toward a persistently intensified state after the late 1990s”.
In other words, the way that drier soils drive higher surface temperatures, and vice versa, is becoming stronger, resulting in more heatwave-led compound events.
Daily data
The research has some advantages over other previous studies, Yeh says. For instance, the new work uses daily estimations of CDHEs, compared to monthly data used in past research. This is “important for capturing the detailed occurrence” of these events, says Yeh.
He adds that another advantage of their study is that it distinguishes the sequence of droughts and heatwaves, which allows them to “better understand the differences” in the characteristics of CDHEs.
Dr Meryem Tanarhte is a climate scientist at the University Hassan II in Morocco, and Dr Ruth Cerezo Mota is a climatologist and a researcher at the National Autonomous University of Mexico. Both scientists, who were not involved in the study, agree that the daily estimations give a clearer picture of how CDHEs are changing.
Cerezo-Mota adds that another major contribution of the study is its global focus. She tells Carbon Brief that in some regions, such as Mexico and Africa, there is a lack of studies on CDHEs:
“Not because the events do not occur, but perhaps because [these regions] do not have all the data or the expertise to do so.”
However, she notes that the reanalysis data used by the study does have limitations with how it represents rainfall in some parts of the world.
Compound impacts
The study notes that if CDHEs continue to intensify – particularly events where heatwaves are the precursors – they could drive declining crop productivity, increased wildfire frequency and severe public health crises.
These impacts could be “much more rapid and severe as global warming continues”, Yeh tells Carbon Brief.
Tanarhte notes that these events can be forecasted up to 10 days ahead in many regions. Furthermore, she says, the strongest impacts can be prevented “through preparedness and adaptation”, including through “water management for agriculture, heatwave mitigation measures and wildfire mitigation”.
The study recommends reassessing current risk management strategies for these compound events. It also suggests incorporating the sequences of drought and heatwaves into compound event analysis frameworks “to enhance climate risk management”.
Cerezo-Mota says that it is clear that the world needs to be prepared for the increased occurrence of these events. She tells Carbon Brief:
“These [risk assessments and strategies] need to be carried out at the local level to understand the complexities of each region.”
The post Heatwaves driving recent ‘surge’ in compound drought and heat extremes appeared first on Carbon Brief.
Heatwaves driving recent ‘surge’ in compound drought and heat extremes
Greenhouse Gases
DeBriefed 6 March 2026: Iran energy crisis | China climate plan | Bristol’s ‘pioneering’ wind turbine
Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
Energy crisis
ENERGY SPIKE: US-Israeli attacks on Iran and subsequent counterattacks across the Middle East have sent energy prices “soaring”, according to Reuters. The newswire reported that the region “accounts for just under a third of global oil production and almost a fifth of gas”. The Guardian noted that shipping traffic through the strait of Hormuz, which normally ferries 20% of the world’s oil, “all but ground to a halt”. The Financial Times reported that attacks by Iran on Middle East energy facilities – notably in Qatar – triggered the “biggest rise in gas prices since Russia’s full-scale invasion of Ukraine”.
‘RISK’ AND ‘BENEFITS’: Bloomberg reported on increases in diesel prices in Europe and the US, speculating that rising fuel costs could be “a risk for president Donald Trump”. US gas producers are “poised to benefit from the big disruption in global supply”, according to CNBC. Indian government sources told the Economic Times that Russia is prepared to “fulfil India’s energy demands”. China Daily quoted experts who said “China’s energy security remains fundamentally unshaken”, thanks to “emergency stockpiles and a wide array of import channels”.
‘ESSENTIAL’ RENEWABLES: Energy analysts said governments should cut their fossil-fuel reliance by investing in renewables, “rather than just seeking non-Gulf oil and gas suppliers”, reported Climate Home News. This message was echoed by UK business secretary Peter Kyle, who said “doubling down on renewables” was “essential” amid “regional instability”, according to the Daily Telegraph.
China’s climate plan
PEAK COAL?: China has set out its next “five-year plan” at the annual “two sessions” meeting of the National People’s Congress, including its climate strategy out to 2030, according to the Hong Kong-based