China’s thinking around the energy transition shifted drastically in 2020 after president Xi Jinping pledged to reach carbon neutrality before 2060.
Despite a series of major policy developments since then, however, it is still not clear what the new energy system will look like and which pathways are the most efficient for China to reach its carbon neutrality goal.
Our latest research models three scenarios for China’s energy transition: one in which China develops a net-zero emissions energy system before 2055; one in which it achieves this around 2055; and a baseline scenario that extrapolates current development trends.
We find that a combination of energy efficiency measures, electrification of end-use consumption and a low-carbon power supply based on various renewable energy sources – such as solar and wind – can greatly help the country to achieve its decarbonisation goals by 2055.
In the most ambitious scenario, China’s power sector will be fossil fuel-free by 2055, while some industries will continue to use a small amount of coal and gas. However, this will be balanced by negative emissions from biomass power plants fitted with carbon capture and storage (BECCS).
- How the dual carbon targets changed the game
- Three scenarios for China’s energy transformation
- Three phases in China’s energy transformation
- Coal power plants become flexibility providers
- Managing a grid dominated by variable wind and solar
- Visions for the future
How the dual carbon targets changed the game
When Xi began his speech at the UN General Assembly in September 2020, few had expected him to deliver such a ground-breaking announcement.
In his words: “We aim to have CO2 [carbon dioxide] emissions peak before 2030 and achieve carbon neutrality before 2060.”
This policy is now more commonly known as the “dual carbon” goals.
That one sentence changed the whole understanding of the energy transformation in China.
Until then, China’s target was to “promote a revolution in energy production and consumption, and build an energy sector that is clean, low-carbon, safe and efficient”, as Xi had said at the 19th National Congress of the Communist Party in China (CPC) in October 2017.
Xi’s 2020 speech shifted China’s priorities from reaching “low-carbon” to reaching “carbon neutrality”, from an energy sector that includes at least some fossil fuel consumption, to an energy sector which leaves little room for coal, oil and gas once carbon neutrality is reached.
The difference required a genuine change of mindset throughout China’s political system and stakeholders within the energy system, such as major power producers.
China started this immediately after the announcement: the State Council, China’s top administrative body, introduced the 1+N policy strategy, which is comprised of an overarching guideline for reaching the “dual carbon” goals (the “1”) and a number of more concrete guidelines and regulations to implement the strategy (the “N”).
So far, the policies have mainly focused on reaching the carbon peak before 2030 – but the long-term goal of carbon neutrality by 2060 is ever-present.
The National Energy Administration (NEA) has launched a blueprint for a new type of power system. At a broader level, several government departments have outlined efforts to transform the entire energy system, as opposed to just the power system, in the effort to reach carbon neutrality.
Hence, the foundation for China’s energy transformation is much more solid and precise today than it was before Xi’s announcement. The question now is: what will the new type of energy system look like and how will China reach it?
Three scenarios for China’s energy transformation
To answer these questions, our programme modelled three scenarios for China’s energy transformation: one in which China develops a net-zero emissions energy system before 2055; one in which it achieves this around 2055; and a baseline scenario that extrapolates current development trends.
The analysis is based on a detailed bottom-up modelling approach, while, at the same time, using visions for a “Beautiful China” – an official initiative for “the nation’s green and high-quality growth” – as guidelines for the transformation.
In our modelling, the overarching strategy for the energy transformation consists of three intertwined actions:
- Increase energy efficiency throughout the supply chain.
- Electrify the end-use sectors as much as possible.
- Transform the power sector into a “green”, fossil-free sector with solar and wind power as the backbone of the system.
(The Intergovernmental Panel on Climate Change’s latest assessment report showed that these are key elements of all global pathways that limit warming to 1.5C or 2C.)
A consequence of following this strategy would be that the Chinese energy system would be able to provide energy for sustainable economic growth in China with net-zero carbon emissions, improved air quality and a high level of energy security.
In the most ambitious scenario, the Chinese power system would be carbon-neutral from 2045 – and the whole energy system before 2055.
Compared to today, total primary energy consumption would be lower in 2060 despite economic growth. Moreover, coal, oil and gas would be practically phased out of the system – and dependence on imported fossil fuels would be eliminated.
The figure below shows the energy flowing through China’s economy in 2021 (upper panel) compared with the energy flow in 2060 under this most ambitious scenario (lower panel).
On the left, each panel shows sources of primary energy flowing into the economy such as coal (black), gas (pink), oil (shades of grey) and non-fossil fuels such as nuclear (brown), hydro (dark blue), wind (light blue) and solar (yellow).
The centre of each panel illustrates the transformation of primary energy into more useful forms, such as electricity or refined oil products. Much of the primary energy contained in fossil fuels is wasted at this stage (“losses”) in the form of waste heat.
On the right, the users of final energy are broken down by sector.
Most notably, fossil fuels – particularly coal – are the largest sources of energy in 2021, whereas in the ambitious 2060 scenario, below, low-carbon sources dominate.
Three phases in China’s energy transformation
Our study suggests the transformation pathway will have three main phases. The first phase is the peaking phase until 2030.
During this period, the deployment of wind and solar power would continue to increase, while electrification of the industry and transport sectors would gain momentum.
However, coal and oil would remain the dominant energy sources in terms of total primary energy consumption.
Next is the “energy revolution” phase, from 2030 to 2050. During this phase, solar and wind power would become the main energy sources for electricity supply, and the electrification of the end-use sectors would be substantial.
The shift away from fossil fuels minimises the loss of waste heat in electricity generation and refining. Meanwhile, “green hydrogen” made from renewable power would become increasingly important in the industrial sectors.
The third phase is the consolidation phase, from 2050 to 2060. Decarbonisation occurs in sub-sectors that are challenging to electrify, such as the steel and chemicals industries, the old solar and wind power plants are replaced by new solar and wind power, and remaining fossil fuels in the energy mix are nearly phased out.
Coal power plants become flexibility providers
Although the Chinese government plans to “phase down” coal from 2025, based on the current policy guidelines and market situation, we estimate that coal power capacity would not be rapidly removed in any of our three scenarios.
Instead, coal power plants would gradually become providers of energy security and capacity to meet peaks in electricity demand, and not generate large amounts of electricity.
By the time they reach the end of their expected lifetime of around 30 years, the plants would be shut down and not replaced with new coal capacity. In our most ambitious scenario, the last coal power plants are closed in 2055, as shown in the figure below.
The upper panel in the figure shows the installed capacity of coal power plants and the lower panel their electricity production from 2021 to 2060.
Meanwhile, gas does not play a significant role in the power sector in our scenarios, as solar and wind can provide cheaper electricity while existing coal power plants – together with scaled-up expansion of energy storage and demand-side response facilities – can provide sufficient flexibility and peak-load capacity.
Managing a grid dominated by variable wind and solar
An energy system that relies on solar and wind power as main suppliers of power requires special flexibility measures to match production and demand.
The figure below shows a modelled example of an hourly electricity balance in a week in the summer of 2060 under our more ambitious scenario of achieving carbon neutrality before 2055.
The top panel shows electricity production on the supply side. In the daytime solar power (yellow) dominates the production of electricity, while wind power plants (light blue) have a more stable output throughout the 24-hour period.
In the evening and at night, electricity storage is discharged (purple) and hydropower production (dark blue) is higher than in the daytime.
The lower panel shows electricity use on the demand side. Storage (purple) is charged in the daytime and electric vehicle (EV) smart charging (blue) provides flexibility throughout the week.
As a backup, vehicle-to-grid supply plays an important role – not necessarily as a significant energy provider but as a last-resort capacity that can be activated if necessary, when wind and solar output is low. This solution is a cheap and efficient way to ensure sufficient capacity in the power system.
Before 2055, coal power plants could be equally reliable and affordable providers of capacity for the power system, even though they would not generate much electricity on average, as mentioned earlier.
This way of creating flexibility might seem complicated to manage in terms of daily dispatch (the process of managing supply and demand). However, an efficient and well-functioning electricity market, including consumers and producers, can do the job.
Removing the barriers to electricity trading among provinces and constructing a unified national electricity market would be a key enabler of this.
Visions for the future
The scenarios from our China Energy Transformation Outlook give a range of quantified visions of the long-term future in a net-zero energy system.
Our detailed model of the power system and other energy end-use sectors make it possible to link the development of this new energy system with policy measures that could bring about this transformation.
One key insight from our work relates to the timing of the different phases of China’s energy transformation, mentioned above. Our modelling suggests that successful coordination of these phases will be crucial, in order to maintain energy security while avoiding unnecessary investments in energy infrastructure.
Other key enablers in our scenarios are the investments needed to expand the electricity grid, the development of a national electricity market and support for energy system flexibility.
Even with the best visions, and insights from pathways such as ours, there will be many challenges and barriers ahead to overcome if China is to reach its 2060 goal.
Our scenarios show, however, that there are feasible and cost-efficient pathways which can be implemented without waiting for new technological breakthroughs.
The post Guest post: How China’s energy system can reach carbon neutrality before 2055 appeared first on Carbon Brief.
Guest post: How China’s energy system can reach carbon neutrality before 2055
Climate Change
DeBriefed 15 August 2025: Raging wildfires; Xi’s priorities; Factchecking the Trump climate report
Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
Blazing heat hits Europe
FANNING THE FLAMES: Wildfires “fanned by a heatwave and strong winds” caused havoc across southern Europe, Reuters reported. It added: “Fire has affected nearly 440,000 hectares (1,700 square miles) in the eurozone so far in 2025, double the average for the same period of the year since 2006.” Extreme heat is “breaking temperature records across Europe”, the Guardian said, with several countries reporting readings of around 40C.
HUMAN TOLL: At least three people have died in the wildfires erupting across Spain, Turkey and Albania, France24 said, adding that the fires have “displaced thousands in Greece and Albania”. Le Monde reported that a child in Italy “died of heatstroke”, while thousands were evacuated from Spain and firefighters “battled three large wildfires” in Portugal.
UK WILDFIRE RISK: The UK saw temperatures as high as 33.4C this week as England “entered its fourth heatwave”, BBC News said. The high heat is causing “nationally significant” water shortfalls, it added, “hitting farms, damaging wildlife and increasing wildfires”. The Daily Mirror noted that these conditions “could last until mid-autumn”. Scientists warn the UK faces possible “firewaves” due to climate change, BBC News also reported.
Around the world
- GRID PRESSURES: Iraq suffered a “near nationwide blackout” as elevated power demand – due to extreme temperatures of around 50C – triggered a transmission line failure, Bloomberg reported.
- ‘DIRE’ DOWN UNDER: The Australian government is keeping a climate risk assessment that contains “dire” implications for the continent “under wraps”, the Australian Financial Review said.
- EXTREME RAINFALL: Mexico City is “seeing one of its heaviest rainy seasons in years”, the Washington Post said. Downpours in the Japanese island of Kyushu “caused flooding and mudslides”, according to Politico. In Kashmir, flash floods killed 56 and left “scores missing”, the Associated Press said.
- SOUTH-SOUTH COOPERATION: China and Brazil agreed to “ensure the success” of COP30 in a recent phone call, Chinese state news agency Xinhua reported.
- PLASTIC ‘DEADLOCK’: Talks on a plastic pollution treaty have failed again at a summit in Geneva, according to the Guardian, with countries “deadlocked” on whether it should include “curbs on production and toxic chemicals”.
15
The number of times by which the most ethnically-diverse areas in England are more likely to experience extreme heat than its “least diverse” areas, according to new analysis by Carbon Brief.
Latest climate research
- As many as 13 minerals critical for low-carbon energy may face shortages under 2C pathways | Nature Climate Change
- A “scoping review” examined the impact of climate change on poor sexual and reproductive health and rights in sub-Saharan Africa | PLOS One
- A UK university cut the carbon footprint of its weekly canteen menu by 31% “without students noticing” | Nature Food
(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)
Captured
Factchecking Trump’s climate report
A report commissioned by the US government to justify rolling back climate regulations contains “at least 100 false or misleading statements”, according to a Carbon Brief factcheck involving dozens of leading climate scientists. The report, compiled in two months by five hand-picked researchers, inaccurately claims that “CO2-induced warming might be less damaging economically than commonly believed” and misleadingly states that “excessively aggressive [emissions] mitigation policies could prove more detrimental than beneficial”80
Spotlight
Does Xi Jinping care about climate change?
This week, Carbon Brief unpacks new research on Chinese president Xi Jinping’s policy priorities.
On this day in 2005, Xi Jinping, a local official in eastern China, made an unplanned speech when touring a small village – a rare occurrence in China’s highly-choreographed political culture.
In it, he observed that “lucid waters and lush mountains are mountains of silver and gold” – that is, the environment cannot be sacrificed for the sake of growth.
(The full text of the speech is not available, although Xi discussed the concept in a brief newspaper column – see below – a few days later.)
In a time where most government officials were laser-focused on delivering economic growth, this message was highly unusual.
Forward-thinking on environment
As a local official in the early 2000s, Xi endorsed the concept of “green GDP”, which integrates the value of natural resources and the environment into GDP calculations.
He also penned a regular newspaper column, 22 of which discussed environmental protection – although “climate change” was never mentioned.
This focus carried over to China’s national agenda when Xi became president.
New research from the Asia Society Policy Institute tracked policies in which Xi is reported by state media to have “personally” taken action.
It found that environmental protection is one of six topics in which he is often said to have directly steered policymaking.
Such policies include guidelines to build a “Beautiful China”, the creation of an environmental protection inspection team and the “three-north shelterbelt” afforestation programme.
“It’s important to know what Xi’s priorities are because the top leader wields outsized influence in the Chinese political system,” Neil Thomas, Asia Society Policy Institute fellow and report co-author, told Carbon Brief.
Local policymakers are “more likely” to invest resources in addressing policies they know have Xi’s attention, to increase their chances for promotion, he added.
What about climate and energy?
However, the research noted, climate and energy policies have not been publicised as bearing Xi’s personal touch.
“I think Xi prioritises environmental protection more than climate change because reducing pollution is an issue of social stability,” Thomas said, noting that “smoggy skies and polluted rivers” were more visible and more likely to trigger civil society pushback than gradual temperature increases.
The paper also said topics might not be linked to Xi personally when they are “too technical” or “politically sensitive”.
For example, Xi’s landmark decision for China to achieve carbon neutrality by 2060 is widely reported as having only been made after climate modelling – facilitated by former climate envoy Xie Zhenhua – showed that this goal was achievable.
Prior to this, Xi had never spoken publicly about carbon neutrality.
Prof Alex Wang, a University of California, Los Angeles professor of law not involved in the research, noted that emphasising Xi’s personal attention may signal “top” political priorities, but not necessarily Xi’s “personal interests”.
By not emphasising climate, he said, Xi may be trying to avoid “pushing the system to overprioritise climate to the exclusion of the other priorities”.
There are other ways to know where climate ranks on the policy agenda, Thomas noted:
“Climate watchers should look at what Xi says, what Xi does and what policies Xi authorises in the name of the ‘central committee’. Is Xi talking more about climate? Is Xi establishing institutions and convening meetings that focus on climate? Is climate becoming a more prominent theme in top-level documents?”
Watch, read, listen
TRUMP EFFECT: The Columbia Energy Exchange podcast examined how pressure from US tariffs could affect India’s clean energy transition.
NAMIBIAN ‘DESTRUCTION’: The National Observer investigated the failure to address “human rights abuses and environmental destruction” claims against a Canadian oil company in Namibia.
‘RED AI’: The Network for the Digital Economy and the Environment studied the state of current research on “Red AI”, or the “negative environmental implications of AI”.
Coming up
- 17 August: Bolivian general elections
- 18-29 August: Preparatory talks on the entry into force of the “High Seas Treaty”, New York
- 18-22 August: Y20 Summit, Johannesburg
- 21 August: Advancing the “Africa clean air programme” through Africa-Asia collaboration, Yokohama
Pick of the jobs
- Lancaster Environment Centre, senior research associate: JUST Centre | Salary: £39,355-£45,413. Location: Lancaster, UK
- Environmental Justice Foundation, communications and media officer, Francophone Africa | Salary: XOF600,000-XOF800,000. Location: Dakar, Senegal
- Politico, energy & climate editor | Salary: Unknown. Location: Brussels, Belgium
- EnviroCatalysts, meteorologist | Salary: Unknown. Location: New Delhi, India
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 15 August 2025: Raging wildfires; Xi’s priorities; Factchecking the Trump climate report appeared first on Carbon Brief.
DeBriefed 15 August 2025: Raging wildfires; Xi’s priorities; Factchecking the Trump climate report
Climate Change
New York Already Denied Permits to These Gas Pipelines. Under Trump, They Could Get Greenlit
The specter of a “gas-for-wind” compromise between the governor and the White House is drawing the ire of residents as a deadline looms.
Hundreds of New Yorkers rallied against new natural gas pipelines in their state as a deadline loomed for the public to comment on a revived proposal to expand the gas pipeline that supplies downstate New York.
New York Already Denied Permits to These Gas Pipelines. Under Trump, They Could Get Greenlit
A “critical assessment” report commissioned by the Trump administration to justify a rollback of US climate regulations contains at least 100 false or misleading statements, according to a Carbon Brief factcheck involving dozens of leading climate scientists.
The report – “A critical review of impacts of greenhouse gas emissions on the US climate” – was published by the US Department of Energy (DoE) on 23 July, just days before the government laid out plans to revoke a scientific finding used as the legal basis for emissions regulation.
The executive summary of the controversial report inaccurately claims that “CO2-induced warming might be less damaging economically than commonly believed”.
It also states misleadingly that “excessively aggressive [emissions] mitigation policies could prove more detrimental than beneficial”.
Compiled in just two months by five “independent” researchers hand-selected by the climate-sceptic US secretary of energy Chris Wright, the document has sparked fierce criticism from climate scientists, who have pointed to factual errors, misrepresentation of research, messy citations and the cherry-picking of data.
Experts have also noted the authors’ track record of promoting views at odds with the mainstream understanding of climate science.
Wright’s department claims the report – which is currently open to public comment as part of a 30-day review – underwent an “internal peer-review period amongst [the] DoE’s scientific research community”.
The report is designed to provide a scientific underpinning to one flank of the Trump administration’s plans to rescind a finding that serves as the legal prerequisite for federal emissions regulation. (The second flank is about legal authority to regulate emissions.)
The “endangerment finding” – enacted by the Obama administration in 2009 – states that six greenhouse gases are contributing to the net-negative impacts of climate change and, thus, put the public in danger.
In a press release on 29 July, the US Environmental Protection Agency said “updated studies and information” set out in the new report would “challenge the assumptions” of the 2009 finding.
Carbon Brief asked a wide range of climate scientists, including those cited in the “critical review” itself, to factcheck the report’s various claims and statements.
The post Factcheck: Trump’s climate report includes more than 100 false or misleading claims appeared first on Carbon Brief.
https://www.carbonbrief.org/factcheck-trumps-climate-report-includes-more-than-100-false-or-misleading-claims/
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