Welcome to Carbon Brief’s Cropped.
We handpick and explain the most important stories at the intersection of climate, land, food and nature over the past fortnight.
Key developments
G7 eyes food progress
ITALY MEETING: The Group of Seven (G7) nations met in Italy last week to discuss a range of issues spanning war and hunger to climate change and energy. The summit saw the seven major economies launch a new initiative for tackling hunger, Reuters reported. Known as the G7 Apulia Food Systems Initiative (AFSI) – named after the Southern Italian region where the summit took place – the proposal aims to “overcome structural barriers to food security and nutrition”, according to a declaration published after the event. According to the newswire, the initiative will focus on low-income countries and support projects in Africa, “one of the top priorities under Italy’s rotating G7 presidency this year”. It added that details of the scheme will be agreed by G7 development ministers in the coming months.
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AFRICA LEFT OUT: Despite having a focus on Africa, agricultural leaders from the continent told Reuters they were not consulted about the new scheme. Ibrahima Coulibaly, president of the West African Network of Peasants and Agricultural Producers, told the newswire: “It is missing family farmers organisations that have not been involved even though small-scale producers will be key to its success.” In African Arguments, Madagascar’s agricultural minister Suzelin Rakotoarisolo Ratohiarijaona was also critical of the lack of involvement of African smallholder farmers in the new scheme, saying: “It’s telling that the Apulia Initiative was developed without their input. If this doesn’t change, it can’t hope to understand or address the daily challenges they face.” He added that the scheme must channel new finance towards grassroots groups and “encourage a shift to more diverse and nature-friendly forms of agriculture”.
‘ZERO’ HARVESTS: The new initiative came as the chief officer of the World Food Programme told BBC News that parts of Africa, as well as the Middle East and Latin America, are now unable to sustain crops due to constant floods and droughts, leaving people completely reliant on humanitarian aid. WFP director Martin Frick told the broadcaster that some of the poorest regions had now reached a tipping point of having “zero” harvests left, as “extreme weather was pushing already degraded land beyond use”. In the east African nation of Burundi, months of heavy rain and flooding has left 10% of all farmland unusable, Frick told BBC News. In the Darfur region of Sudan, cereal crop yields are 78% below the average for the previous five-year average amid drought and civil war, he added.
Food price spikes continue
MULTIPLE CROPS AND CAUSES: Consumers have recently experienced sustained increases in the prices of a range of foods. These price spikes have been attributed to various factors, ranging from climate change and harmful agricultural practices to the international economy and geopolitical tensions. Carbon Brief has just published an article that gathers the views of experts in the agrifood sector on the major causes of this global problem that is already putting pressure on producers, intermediaries and consumers.
CLIMATE-RELATED IMPACTS: Extreme weather events and diseases are hampering harvests and driving up orange prices in Brazil and Florida, Axios reported. The outlet added that in Florida, citrus production has declined 3% on average annually since 2003 and that, according to the International Monetary Fund, the price of oranges globally rose from $2.76 in 2023 to $3.68 in April this year. Prof Andy Challinor, professor of climate impacts at the University of Leeds, told Carbon Brief that “climate change is beginning to outpace us because it is interacting with our complex interrelated economic and food systems”.
CONFLICT REPERCUSSIONS: Dr Rob Vos, director for markets, trade and institutions at the International Food Policy Research Institute, told Carbon Brief that the highest inflation rates have been seen in countries with food systems “disrupted by intensified conflict”, such as Ethiopia, Gaza, Haiti and Sudan. He added that countries with macroeconomic constraints and weak currencies, such as Argentina, Venezuela and Turkey, are also particularly hard-hit. Bloomberg reported that access to agricultural land and workforce reduction due to the war in Gaza has caused Israel’s 29 largest food companies to increase their prices by as much as 30% since January.
UNSUSTAINABLE FARMING: Levi Sucre, coordinator of the Mesoamerican Alliance of Peoples and Forests, told Carbon Brief that overexploitation of land and the use of agrochemicals have increased the demand for fertilisers and the costs of production. For instance, Dr Innocent Okuku, executive secretary of the West African Fertiliser Association, told the Nigerian newspaper Daily Trust that application of fertilisers by smallholder farmers “is getting lower because of the issues around availability and cost”. The most affected are “people with the least resources”, says Sucre. Amongst those “highly vulnerable to food insecurity” are small island developing states, given that less than 1% of their land is devoted to agriculture, 70% of them face the risk of water scarcity and all have lost almost 7% of their agricultural GDP to climate-related disasters, Forbes reported.
Spotlight
Progress on agrifood systems at Bonn
In this spotlight, Carbon Brief explores the progress made regarding agriculture and food security at the recent Bonn climate talks.
The UN Framework Convention on Climate Change (UNFCCC) formally addresses issues and works towards solutions in agriculture and food systems through the Sharm el-Sheikh joint work on implementation of climate action on agriculture and food security (SSJW).
When SSJW negotiations ended at COP28 in Dubai, several experts told Carbon Brief that those outcomes had been disastrous, with the only tangible result of the summit being an “informal note”, which “essentially means, ‘we talked, we’ll talk again’”, Teresa Anderson, global climate justice lead at ActionAid, told Carbon Brief at the time.
The major sticking points at COP28 were the subject matter of a series of workshops to be held under the SSJW umbrella and the creation of a “coordination group” to oversee the implementation of the recommendations from those workshops.
‘Surprisingly sensible’
In contrast to COP28, this round of negotiations at Bonn were “surprisingly sensible”, Anderson said. Marie Cosquer, an advocacy analyst at Action Against Hunger, told Carbon Brief that “the vibe was nothing like Dubai” and the “parties started to engage constructively from the beginning”.
To begin with, Cosquer said, a “non-paper” with proposals, circulated by the EU negotiators ahead of the negotiations, allowed parties to react and “slowly became a way forward for consensus”. In addition, the G77 plus China negotiating group – who had advocated strenuously for the coordination group in Dubai – took a less hardline stance on the creation of the group.
The negotiators ultimately agreed upon two workshop topics: one on “systemic and holistic approaches to implementation of climate action on agriculture, food systems and food security” and the other on “progress, challenges and opportunities related to identifying needs and accessing means of implementation for climate action in agriculture and food security”.
Roadmap
The draft conclusions from Bonn also provide a roadmap for the remainder of the SSJW’s mandate, which runs to COP31 in November 2026. It lays out that the online portal, where parties will be able to upload their submissions for each workshop, should be developed over the next five months and presented at COP29 in November.
Clement Metivier, acting head of international advocacy at WWF-UK, said the roadmap was an “important and positive breakthrough”. It represented a “prime opportunity for governments to prioritise systemic and holistic approaches to transforming our food systems and make them healthy, resilient and equitable”, he added:
“There is no time to waste.”
News and views
EU RESTORATION LAW: EU ministers have approved the bloc’s nature restoration law, “despite stiff opposition to the plans and threats by Austria that it would seek to annul the outcome of the vote”, the Financial Times reported. The FT said “last-minute changes of heart from Austria and Slovakia” allowed the law to pass. However, the vote from Austria came from climate minister Leonore Gewessler, a Green party politician, who did not obtain approval from her coalition government partner, the conservative Austrian People’s Party, the FT said. In a letter to Belgium, which is currently holding the EU presidency, Austria’s chancellor Karl Nehammer, from the People’s Party, said Austria’s vote was “unlawful” and that his party would seek criminal charges against Gewessler for “alleged abuse of power”, the FT added.
FLOODS AND FOOD: Flooding in southern Brazil that started last month has caused $2.2bn in damages, including $680m in agricultural losses, according to Brazil Reports. The outlet added that “agribusiness is by far the most affected economic sector”, citing a study that found that the floods could cut agricultural GDP by up to 3.5%. Meanwhile, extreme weather in China is “raising concerns about food security” there, CNN reported. High temperatures and severe drought are impacting the northern part of the country while “heavy rains inundate the south”, the outlet said. It noted that the spring and summer planting seasons have been disrupted in key rice- and wheat-producing regions.
COTTON CROPS: High temperatures are “threatening cotton production” in the world’s fifth-largest cotton producer, Pakistan, Bloomberg reported. Nearly 10% of the total crop in Sindh – “one of the country’s most fertile provinces” – has been damaged by heat already, the outlet added, and “the situation is poised to get worse”. According to the country’s meteorological department, the month of June will bring rapid-onset “flash” drought, which can result in water shortages, wildfire and crop failure. Bloomberg added: “Besides cotton, excessive heat is also affecting sugarcane, exportable fruits like mangoes, citrus, banana and seasonal vegetables like chillies, tomato, potato and some lentils.”
ALGERIA RIOTS: The Associated Press reported that “violent riots erupted in a drought-stricken Algerian desert city last weekend after months of water shortages left taps running dry and forced residents to queue to access water for their households”. In the central Algerian city of Tiaret, “protestors wearing balaclavas set tires aflame and set up make-shift barricades blocking roads to protest their water being rationed”, AP said. It continued: “The unrest followed demands from President Abdelmajid Tebboune to rectify the suffering. At a council of ministers meeting last week, he implored his cabinet to implement ‘emergency measures’ in Tiaret. Several government ministers were later sent to ‘ask for an apology from the population’ and to promise that access to drinking water would be restored.”
Watch, read, listen
MOSQUITOES TO THE RESCUE: NPR reported on how scientists are transporting hundreds of thousands of mosquitoes to Hawaii to try to save their native bird species.
DEEP DIVE: On Last Week Tonight, comedian John Oliver dived into the controversy surrounding deep-sea mining. (Note, unfortunately, this is not available to watch in the UK.)
ANCESTRAL FORESTS: Nautilus chronicled an expedition to Hoh Rainforest in Washington state, “one of the largest old-growth temperate rainforests in the world”.
AFFECTED FISHERMEN: A multimedia story by InfoNile explored the impacts of overexploitation and illegal taxes by militias on fish production in Africa’s Lake Edward.
New science
Communications Earth & Environment
The increasing number of days without sea ice in southern and western Hudson Bay, an inland marginal sea of the Arctic Ocean in Canada, could make the loss of polar bears from this region “inevitable”, even if efforts are pursued to limit future climate change, new research found. The study drew on the latest high-resolution climate models to project the length of the ice-free period in Hudson Bay. The authors said: “Limiting global warming to 2C above pre-industrial levels may prevent the ice-free period from exceeding 183 days…providing some optimism for adult polar bear survival. However, with longer ice-free periods already substantially impacting recruitment, extirpation for polar bears in this region may already be inevitable.”
Intensified future heat extremes linked with increasing ecosystem water limitation
Earth System Dynamics
According to a new study, increasing water stress in land ecosystems will likely amplify the effects of extreme heat on people and wildlife globally. The researchers explained that while heat extremes “are mostly introduced by atmospheric circulation patterns”, they can be mitigated by ecosystems, which can provide a natural cooling service through plant transpiration and soil evaporation when there are ample water supplies. However, when water supplies in ecosystems are limited, heat extremes can be amplified, the new research found. The authors said: “We identify hotspot regions in tropical South America and across Canada and northern Eurasia where relatively strong trends towards increased ecosystem water limitation jointly occur with amplifying heat extremes.”
Early-stage loss of ecological integrity drives the risk of zoonotic disease emergence
Journal of the Royal Society Interface
The emergence of new diseases from animals – known as “zoonotic diseases” – is “strongly linked” to human pressures on biodiversity, new research suggested. The study updated the most comprehensive zoonotic emerging infectious disease event database with the latest reported events to analyse the relationship between new outbreaks and human pressures on ecosystems. The authors said: “We found emerging infectious disease risk was strongly predicted by structural integrity metrics such as human footprint and ecoregion intactness, in addition to environmental variables such as tropical rainforest density and mammal species richness.” Emerging infectious disease events “were more likely to occur in areas with intermediate levels of compositional and structural integrity, underscoring the risk posed by human encroachment into pristine, undisturbed lands”, the authors added.
In the diary
- 17-20 June: 67th meeting of the Global Environment Fund (GEF) council | Washington DC
- 18-21 June: ICLEI (Local governments for sustainability) World Congress 2024 | São Paulo, Brazil
- 19-21 June: G20 third climate and environment sustainability working group meeting | Manaus, Brazil
- 24-26 June: Organisational meeting of the Preparatory Commission for the Entry Into Force of the BBNJ Agreement and the convening of the first meeting of the Conference of the Parties to the agreement | New York City
This is an online version of Carbon Brief’s fortnightly Cropped email newsletter. Subscribe for free here.
Cropped is researched and written by Dr Giuliana Viglione, Aruna Chandrasekhar, Daisy Dunne, Orla Dwyer and Yanine Quiroz. Please send tips and feedback to cropped@carbonbrief.org.
The post Cropped 19 June 2024: Why food prices are spiking; Bonn climate talks; Plunging polar bear populations appeared first on Carbon Brief.
Climate Change
Hardline Conservative Wins Republican Primary for Texas Oil and Gas Regulator
Bo French prevailed over incumbent Jim Wright after a primary campaign focused more on Islamophobia and deportations than oil and gas regulation.
Bo French has won the Republican nomination to help run a little-known but influential regulatory office in Texas that oversees the state’s oil and gas industry.
Hardline Conservative Wins Republican Primary for Texas Oil and Gas Regulator
Climate Change
Q&A: Can China turn hydrogen into its next clean-energy industry?
China has said that hydrogen is a key “future industry”, important to both its energy transition and its industrial policy.
Hydrogen frequently goes through hype cycles, most recently driven by rising oil and gas prices due to the conflict in the Middle East.
Yet, even in China, the world’s largest producer and consumer of the fuel, hydrogen remains expensive and inefficient to produce.
This is especially the case for “green” hydrogen derived from renewables.
Moreover, there is limited supporting infrastructure and there is little incentive to use hydrogen over other energy sources.
As a result, uptake in China of hydrogen as an alternative fuel remains low.
Nevertheless, these challenges echo the early circumstances of another key clean-energy technology – electric vehicles (EVs).
In China, EVs benefited from a policy environment that included consistent signals of support, financial aid and the development of supporting infrastructure.
Many similar policies are now being deployed – and in some cases improved upon – to support the development of China’s hydrogen industry.
This article examines China’s approach to developing hydrogen and how its evolving industrial policy could make the fuel viable.
How is China using hydrogen and where does it come from?
Electrification and rising installations of solar and wind power have been the biggest drivers of China’s decarbonisation story so far. However, how China will address the more energy-intensive, hard-to-electrify segments of its economy remains an open question.
Hydrogen is seen by some in China as a potential solution for reducing emissions in a range of “hard-to-abate” industries, from steel and chemicals to aviation and shipping.
The country is the world’s foremost producer and consumer of hydrogen. It produced 36.5m tonnes of the gas in 2024, with maximum production capacity standing at 50m tonnes that year.
It also consumed nearly a third of the world’s hydrogen in 2024, as shown below.

Most of China’s production capacity is in regions with potential for high demand, such as Shandong, Inner Mongolia, Shaanxi, Ningxia, Shanxi and other provinces with significant heavy industry.
In 2024, the vast majority of China’s hydrogen – around 78% – was produced using fossil fuels, predominantly coal and gas, as shown in the figure below.
Another 21% was produced as an industrial by-product, while only 1% – just 320,000 tonnes – was derived from renewable-powered electrolysis of water.

One study found that, for every kilogram of hydrogen produced, 38.6kg of carbon dioxide (CO2) is emitted if the hydrogen is produced using coal-fired power. Hydrogen made through coal gasification results in 28.5kg of CO2 for every kilogram of hydrogen, while gas-based hydrogen creates 13kg of emissions.
By contrast, one kilogram of renewables-based hydrogen results in 0.5kg of CO2.
The International Energy Agency (IEA) calculates that hydrogen and hydrogen-based fuels could help China avoid close to 16bn tonnes of CO2 cumulatively by 2060 – but only if it comes from low-carbon sources.
The biggest reductions, it adds, would come from heavy industry, particularly chemicals and steel, with the maritime and shipping sectors also seeing some benefit.
Currently, around half of the hydrogen produced in China is used in synthetic ammonia and methanol production.
Ammonia is primarily used to manufacture fertiliser and is seen as a possible fuel technology for shipping. Methanol is used as a fuel for the transport industry, as well as for heating.
Another quarter of China’s current hydrogen usage is consumed by the oil refining and coal-to-chemical sectors. The remaining amount is used in other industries, including transport, heating and metallurgy.
What are the barriers to scaling up hydrogen?
Although China is the largest producer and consumer of hydrogen globally, the industry faces several barriers to becoming a viable clean-energy technology.
Agora Energiewende, a thinktank focused on the energy sector, says that, in order to make hydrogen a practical clean-energy solution, China would need to expand the scale and range of its application, as well as improving the conversion efficiency of production and use.
Both BloombergNEF and the IEA highlight the importance of China creating demand for hydrogen, such as through quotas for industrial usage.
Hydrogen “suffers from a relatively large efficiency loss during various conversion processes”, adds Agora. For example, it notes that only around 22% of the energy put into hydrogen fuel-cell electric vehicles (FCEVs) is converted into motion, compared to 73% for battery electric vehicles. Producing hydrogen with renewable energy is also less efficient than coal-to-hydrogen processes.
Cui Chuansheng, technical director at East China Engineering Science and Technology, tells state news agency Xinhua that the variability of wind and solar power often leads to low utilisation of electrolysers, resulting in “efficiency losses”.
Meanwhile, the cost of producing hydrogen – particularly green hydrogen – remains high.
One study placed the cost of hydrogen produced through alkaline water electrolysis (AWE), the most common method for producing green hydrogen in China, at $4-6 per kilogram, compared with $1.20-2.50/kg for steam methane reforming and $1.30-2 for coal gasification.
In some specific cases, such as blending hydrogen with gas, researchers find that hydrogen prices would need to fall to one-third of gas prices to incentivise uptake.
These constraints are all “interdependent”, Kevin Tu, managing director of Agora Energy China, tells Carbon Brief, with the need to ensure “bankable demand” while also reducing costs and developing infrastructure. He adds:
“Without credible offtake in the right sectors, costs will not fall; without lower costs and better logistics, downstream users will not commit.”
The IEA says that green hydrogen “could become cost-competitive by the end of this decade due to low technology costs and cost of capital”.
For now, however, the China Hydrogen Bulletin Substack reports that China’s four listed hydrogen equipment manufacturers all reported significant losses in 2025.
Meanwhile, a senior executive at a Chinese hydrogen company told economic news outlet Jiemian that he expected 40% of companies in the sector to have closed down by the end of 2026, with surviving companies only turning a profit in 2029 at the earliest.
The industry also lacks refueling and pipeline infrastructure. China’s development of a pipeline network for hydrogen remains in its early stages, with around 400km of pipelines currently in operation. By contrast, its long-distance gas network stands at 128,000km. Similarly, storage remains expensive and inefficient, creating a further obstacle to wider uptake.
How is China supporting hydrogen development?
China began considering the use of hydrogen as an energy source in earnest in the early 2000s, to address concerns around pollution and dependence on imported oil for the transport sector.
A clearer signal of its importance came in 2015, when the State Council included the technology in a 10-year national industrial strategy known as the “Made in China” initiative. This pitched hydrogen as a way to contribute to electrification of China’s road-transport system through the development of FCEVs.
Yuki Yu, founder of research firm Energy Iceberg, tells Carbon Brief that, from 2018-2021, hydrogen was treated as a “FCEV and manufacturing technology challenge”.
This has since evolved, she says, given that battery electric vehicles have emerged as the more popular technology.
Shen Xinyi, senior advisor at the Centre for Research on Energy and Clean Air (CREA), agrees, telling Carbon Brief that recent policy documents suggest the aim is now for hydrogen to be targeted at areas where direct electrification is harder, such as hydrogen-based chemicals, hydrogen metallurgy and some heavy-duty transport applications.
This is in line with the “hydrogen ladder”, an analysis of how likely different possibilities for applying hydrogen as a clean alternative are to become significant. The ladder sees significant future use of hydrogen in these hard-to-electrify areas as much more likely than for light vehicles.
Notable policy moves are being made in “three layers”, says Agora’s Tu, which are combining to improve the technology’s chances of scaling up. These are: the “legal and institutional” layer; “application-oriented” policies; and targeted measures to address “practical bottlenecks” at the local level.
One of the documents underpinning this pivot was the “medium- and long-term plan for the development of the hydrogen energy industry (2021-2035)”, issued in March 2022.
According to a report by the National Energy Administration (NEA), the plan is an attempt to develop an “industrial ecosystem” for hydrogen that features “diverse stakeholders, coordinated innovation and clustered development”.
The plan was the first government document to “lay out a long-term vision for China’s hydrogen economy”, unifying a previously disparate policy push into one document, according to the Oxford Institute for Energy Studies, a UK-based thinktank.
Following on from the 2022 plan, the importance of hydrogen as a broad clean-energy solution has been emphasised in a number of policies. These include its classification being changed from a hazardous chemical to an energy carrier in China’s Energy Law, a 2024 action plan to “accelerate” the use of low-carbon hydrogen in industry and a new pilot scheme offering subsidies for projects that achieve specific targets.
The table below sets out the timeline and content of China’s hydrogen-related policies over the past 25 years.
| Policy | Year published | Key features |
|---|---|---|
| 10th five-year plan (2001–2005) | 2001 | Calls for “actively developing” low-emission vehicles, understood to include hydrogen vehicles |
| Made in China 2025 | 2015 | Pledges to “continue to support” development of fuel cell vehicles and “master core technologies” for low-carbon vehicles |
| Notice on implementation of demonstration projects for fuel cell vehicles | 2020 | Creates a dedicated subsidy programme for finding breakthroughs in FCEV core technologies and industrial applications |
| 14th five-year plan (2021-2025) | 2021 | Hydrogen listed as a future industry |
| Medium- and long-term plan for the development of the hydrogen energy industry (2021–2035) | 2022 | Aims to reach 100,000-200,000 tonnes of green hydrogen production [this target has been met]. Also aims to get 50,000 FCEVs on the road by 2025, leading to a “diversified” hydrogen industry by 2035 |
| Opinions on accelerating the comprehensive green transformation of economic and social development | 2024 | Promotes further development of hydrogen production, transport, storage and applications |
| Implementation plan for accelerating the application of clean and low-carbon hydrogen in the industrial sector | 2025 | Outlines tasks to promote use of low-carbon hydrogen to reduce emissions in heavy industries, such as steel and chemicals |
| Energy law | 2025 | Sees hydrogen included in national legislation for the first time, re-classifies it from a hazardous chemical to an energy carrier |
| 15th five-year plan (2026-2030) | 2026 | Again lists as a future industry, and calls for the development of green fuels derived from green hydrogen |
| Notice on the implementation of pilot projects for the comprehensive application of hydrogen energy | 2026 | Provides subsidies to projects to reduce hydrogen costs to 15-25 yuan/kilogram ($2.20-3.67/kg) and help develop a fleet of 100,000 FCEVs |
Key policies in the development of China’s hydrogen sector.
In addition, the NEA said in 2025 that local governments across China had issued more than 560 hydrogen-related energy policies by the end of 2024.
Tu notes that these local policies cover everything from permitting reforms and pipeline planning to exempting FCEVs from paying road toll.
Different provinces across China adopt distinct strategies for developing hydrogen industries, based on local conditions, says the US-based Center on Global Energy Policy, such as energy mix, availability of coal and industrial needs.
However, these local policies and targets are frequently more ambitious than the “conservative” national-level targets, it adds.
Could a new pilot programme boost hydrogen’s prospects?
A new pilot programme, announced in March 2026, aims to commercialise the country’s hydrogen industry by funding projects to reduce the cost of the fuel to 15-25 yuan/kilogram ($2.20-3.67/kg) by 2030, as well as other targets.
Unlike the 2020 subsidies, which focused on FCEVs, the new programme reaffirms China’s interest in a broader series of sectoral applications for hydrogen, including in clean heating, production of low-carbon iron and steel, and production of “green fuels” and other chemicals.
This new pilot is the “strongest financial instrument ever released for China’s green hydrogen application” in terms of creating a comprehensive hydrogen policy that covers a broad swathe of the economy, supporting it with financial backing and targeting application scenarios, Yu says.
However, she argues that strict grant caps – 240m yuan ($35m) per project and 1.6bn yuan ($235m) per selected region across only five regions – limited the overall funding scale available to the industry.
Energy Iceberg has calculated that only around 60-70 projects nationally could receive funding under the current rules, out of more than 670 active green hydrogen proposals in China.
Shen agrees that the pilot programme is significant and that it will expand the use of hydrogen in China’s climate strategy, particularly green hydrogen.
She notes a provision that “explicitly states that coal-based ammonia and methanol projects cannot be labelled as ‘green’ ammonia or methanol”, suggesting that policymakers are increasingly paying attention to the “integrity” of definitions for hydrogen and hydrogen-derived fuel.
The “real value” of the pilot scheme, says Tu, is that it focuses on developing “integrated city-cluster ecosystems linking supply, transport, infrastructure and end-use demand”, rather than only supporting individual projects.
This “should help identify viable business models, accelerate cost discovery and concentrate support on applications with stronger scale potential”, as well as boost investor confidence, adds Tu.
However, he continues that the broader effect it will have on boosting production of hydrogen will “depend on how quickly the selected clusters can translate the programme into real offtake and lower delivered hydrogen prices”.
How does this compare to China’s EV policy push?
The debate around the viability of hydrogen is reminiscent of critiques of EVs.
Until recently, EVs were seen as too expensive for consumers, inefficient and challenging to use without supporting infrastructure. As a result, many western automakers chose to temper their focus on EVs, while continuing to develop internal combustion engines.
However, China has managed to develop a competitive EV industry with products that top global sales.
Part of the playbook that spurred China’s success on EVs included consistent policy signalling in favour of the technology, including mentions in high-level documents and committing resources to building charging infrastructure.
“The defining features of China’s industrial-policy success are its persistence and adaptability,” says Kyle Chan, fellow at the Brookings Institution, adding that “long before the technology and economics of EVs and batteries were proven, China was making long-term investments and policy bets [in the sectors]”.
More tangible measures included direct and indirect subsidies and policy support in the shape of favourable loan rates and low-cost land. One estimate by US-based thinktank the Center for Strategic and International Studies (CSIS) pegs the amount of support allocated to the EV industry between 2009-2023 at $230.9bn.
This coupled with the success of private Chinese manufacturers in creating innovative, nimble companies that “forc[ed] policymakers to adapt”, as well as growing links between the automotive and information technology industries, according to a separate CSIS report.
But this progress on EVs also reportedly came with significant fraud. In 2016, one investigation found that 33 companies were involved in subsidy fraud totalling 9.2bn yuan ($1.3bn).
(It should also be noted that profitability in the industry lags far behind the average for downstream industrial sectors, according to the Hong Kong-based South China Morning Post, which says that “only a handful” of nearly 50 EV makers have reported profits.)
Being the subject of an industrial policy push alone does not guarantee success, states CSIS. It says the strength of the EV industry “was neither inevitable nor the result of a single master plan” and that China’s aims to develop globally-competitive industries in areas such as commercial aviation remain unaccomplished.
China’s approach to hydrogen has been markedly different.
Instead of offering blanket subsidies, the fuel cell demonstration programme it established in 2020 focused on performance-based rewards.
To avoid the subsidy issues seen in the solar and EV industries, the ministry of finance deliberately chose this indirect funding model, says Yu.
However, Yu argues, the programme did not work as well as hoped, due to the funding ceiling and the siloed attempts made by different regional governments to develop hydrogen ecosystems .
But Chinese policy thinking is becoming more selective and pragmatic for hydrogen compared with EVs, says Shen. She says:
“Electrification remains the primary decarbonisation pathway [for road transport], while hydrogen is increasingly positioned for applications where direct electrification is more difficult.”
Tu echoes this, adding that China is “clearly moving toward a more supportive policy environment for hydrogen”.
But its approach is “unlikely to replicate the EV story one-for-one”, he adds.
China’s concerted hydrogen push is also unlikely to echo the EV story at a global level, according to the IEA.
In terms of green hydrogen, around 60% of global electrolyser manufacturing capacity is currently in China, prompting concerns from the EU about a repeat of China’s global dominance in the solar and EV sectors.
However, the IEA says, electrolysers made in China “might not supply other markets at scale in the short term”, due to difficulties transporting the bulky technology globally, expectations that costs will only fall gradually, uncertainty around global demand and questions over how well Chinese electrolysers perform against global alternatives.
China’s industrial focus on hydrogen is centred more on domestic use, Shen argues. “It is less about near-term export competitiveness and more about building domestic industrial ecosystems,” she says.
The post Q&A: Can China turn hydrogen into its next clean-energy industry? appeared first on Carbon Brief.
Q&A: Can China turn hydrogen into its next clean-energy industry?
Climate Change
In Venezuela, Anxiety About Ramping Up Oil Production in the Heavily Polluted Lake Maracaibo Region
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There is a joke Mónica Godoy Molero likes to make with her family: if you swim in Venezuela’s Lake Maracaibo after an oil spill, you’ll sprout a third eye.
In Venezuela, Anxiety About Ramping Up Oil Production in the Heavily Polluted Lake Maracaibo Region
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