The world’s largest producer of renewable fuel for planes, Neste, is sourcing key ingredients for its “green” fuel from an opaque supply chain that enables fresh palm oil to be passed off as waste, highlighting a global problem facing the aviation industry.
Many governments and airlines are pinning their hopes for more climate-friendly flying on sustainable aviation fuel (SAF). Finnish biofuels giant Neste says it makes SAF with 100% “renewable waste and residue raw material”, such as animal fat and used cooking oil (UCO).
But Climate Home News and Swedish broadcaster SVT found that Neste’s biggest Malaysian supplier of UCO accepted fresh palm oil during a public drive intended to collect waste oil, without asking questions or carrying out checks.
Our investigation did not uncover direct evidence that this or other virgin palm oil has been used by Neste to produce SAF. But industry experts say that, once oil supplies are mixed at source, it is hard for refiners to keep it out of their supply chain.
Neste indicated it would look into our findings, adding that it is currently not aware of any verified cases of fraud that are directly connected to its raw material sourcing.
Planet-heating palm oil
Mounting evidence of widespread fraud risks in the SAF supply chain raises doubts about the climate benefits of the aviation sector’s main green strategy for the years ahead, analysts say.
Palm oil that has not been used for cooking or frying is not permitted under rules on which raw materials can be made into SAF supplied in Europe, Neste’s largest market, because of its links to deforestation.
The clearing of forests for palm oil plantations in Southeast Asia and beyond has long been associated with the loss of carbon-storing jungle, posing a threat to efforts to tackle planet-heating emissions and protect endangered wildlife.
Analysis of Malaysian custom records indicates that Neste sourced around 250,000 tonnes of UCO from Malaysia in 2024. That is more than double the total amount collected in the country annually, according to estimates published by Brussels-based NGO Transport and Environment (T&E). Discrepancies like these have fuelled suspicions about what UCO shipments from Malaysia contain.


A former director at Neste, speaking on condition of anonymity, told Climate Home News that, while the Finnish firm is a highly professional operator, no fuel producer can claim with 100% certainty that its supply chain does not include virgin palm oil or mislabelled raw materials due to the complexity of the sector and weak enforcement by regulators.
The findings add to questions about the integrity of green jet fuel after an investigation by Climate Home News and The Straits Times last year uncovered similar flaws in the supply chain. With more countries mandating the use of small but growing amounts of SAF, and fuel producers scrambling for limited raw materials, barely used and virgin palm oil is being passed off as UCO to traders, industry sources told us.
‘Very high’ fraud incidence
Demand for SAF has surged as governments and airlines promise to cut emissions from a sector with few low-carbon alternatives. Its backers say SAF can reduce planet-heating emissions by up to 80% over kerosene jet fuel when made with waste materials like used cooking oil that do not take up land for food crops or drive deforestation.
But the growing gap between what the world’s kitchens and food factories can realistically provide and what the aviation industry requires has created a clear incentive for fraud.
Is the world’s big idea for greener air travel a flight of fancy?
That holds true in Malaysia, a key sourcing country for SAF suppliers like Neste, where government-subsidised palm oil for cooking can be bought cheaply and then sold on for a higher price as UCO. For that reason, there are additional requirements that the oil should not be deliberately contaminated or manipulated for profit.
“The opportunity, or incidents, of fraud is very high,” Vasu R Vasuthewan, former Malaysia head for the ISCC, a global biofuels certification body, told The Straits Times last year.
No questions asked
On a Saturday in mid-January, dozens of people arrive at the central square in the historic city of Melaka carrying plastic bottles of all shapes and sizes filled with cooking oil.
A banner above a stall advertises a public collection drive organised by Evergreen Oil & Feed, Malaysia’s largest supplier of UCO to Neste and a provider to other multinational fuel companies, including Repsol and Shell.
The idea is simple: individuals bring used cooking oil from home and receive 3 Malaysian ringgit per litre, the equivalent of about $0.65.
Among those bringing greasy containers that morning is an undercover reporter sent by SVT to put the system to the test. She carries a transparent plastic jerry can. Inside it is not waste oil from a kitchen, but fresh palm oil she had poured into the container earlier that day.
The journalist steps forward and hands the jerry can to a volunteer. Without asking any questions about the oil’s origin or contents, the volunteer places it on a scale and notes the weight. He then unscrews the cap and pours the liquid into a large plastic drum, mixing it with oil brought in by other members of the public.
Afterwards, the reporter walks to a nearby table where another volunteer asks her to fill out a simple form before receiving payment for the oil. She writes down a fake name and phone number. No verification is requested, and the cash changes hands.
The blue plastic drum is sealed and loaded onto the back of a truck, which will transport the batch to Evergreen Oil & Feed’s processing facility on the outskirts of Melaka. There, the oil will enter the industrial supply chain that feeds the global market for “waste-based” biofuels, including SAF.
Checks intended to catch fraud
Evergreen Oil & Feed did not reply to a request for comment on what happened at its UCO collection in January. In May 2025, the company’s owner CK Lau told The Straits Times that the firm follows the “proper processes” in its collection based on requirements established by International Sustainability and Carbon Certification (ISCC), the leading certification scheme recognised by the European Commission.
Carl Nyberg, senior vice president for renewable products at Neste, said in an interview with SVT that ensuring the traceability and integrity of the raw materials used in the production of green fuels is of utmost importance for the Finnish firm.
“If we receive concerns or hints that there are anomalies or suspicions around the raw materials we receive, we go in and investigate and then we stop the supplies from such suppliers,” he added.


After watching the footage of the oil collection in Melaka, Nyberg said Neste would “take this on board and dig a bit deeper” to understand the background. “Our objective is, of course, to ensure that we have suppliers that are behaving correctly, delivering the feedstocks that they have promised to deliver us, as we have in the contract,” he added.
A Neste spokesperson later added in a statement that each raw material shipment may undergo additional checks, including “advanced laboratory testing” performed at the company’s own facilities. “Based on the results of analyses on the raw materials we have received, we have not received raw material cargoes with typical profiles of crude palm oil,” they added.
Neste exports outweigh collection
As Neste’s largest provider of UCO in Malaysia, Evergreen Oil & Feed supplied the Finnish giant with more than 50,000 tonnes of the raw material – enough to fill 20 Olympic-sized swimming pools – in the first half of 2025, according to customs data obtained by SVT.
In total, Neste sourced around 250,000 tonnes of UCO from all the Malaysian traders it dealt with in 2024, the data showed.
However, only 100,000 tonnes of UCO are estimated to be collected annually in Malaysia, according to a 2024 analysis by consultancy Stratas Advisors for T&E. “Our suspicion is that not all of these volumes are legit waste oils, suggesting that some of them could be [virgin] palm oil,” said Simon Suzan, a data analyst at T&E.
Under the current system, the entire SAF supply chain largely relies on a long paper trail rooted in self-declarations submitted by restaurants, factories and households providing the UCO, alongside sporadic inspections at the points where the raw material is collected.
In Europe, the verification of green fuel supply chains largely rests on certification systems like ISCC, which is led by the biofuels industry and, according to one source, enjoys “a kind of monopoly” in the sector. The body issues sustainability certificates to commodities traders and fuel suppliers.
ISCC says its certification process supports “sustainable, fully traceable, deforestation-free and climate-friendly supply chains”. But the certifier has come under frequent criticism from campaigners and researchers, who argue that its auditing system relies heavily on company-provided data and can struggle to detect fraud in complex global supply chains.
Watch the full Swedish documentary, “When can I fly green?”, on SVT Play
The problems in Malaysia are not isolated. A separate investigation by AFP and SourceMaterial recently found that Indonesian companies targeted in a palm oil fraud probe had supplied European firms including Neste and Eni.
In February, Indonesian police detained 11 people over suspicions that local companies had conspired with government officials to pass off palm oil as a waste byproduct called palm oil mill effluent (POME), including by offering bribes.
Neste said it had instructed its supplier to exclude the implicated Indonesian companies from its supply chain after the investigation became public. Analysis of periodic samples from shipments between 2023 and 2025 were “consistent with palm-derived waste”, not palm oil, it added. There is no suggestion that Neste had any knowledge of, or involvement in, the alleged Indonesian fraud.
EU ‘not happy’ about fraud risks
Neste turns the raw materials it buys from Southeast Asia and other regions into renewable fuels at its refineries in Singapore, the Netherlands and Finland.
Last year, the company sold nearly three-quarters of its renewable fuels, including SAF, in Europe, where green fuels are central to efforts to reduce the climate impact of aviation. The European Union, alongside the UK, introduced the world’s first SAF mandates in January 2025, requiring fuel suppliers to blend at least 2% SAF with conventional kerosene.
Anna-Kaisa Itkonen, EU spokesperson for climate and energy, said the European Commission is “of course not happy” about the risk of virgin palm oil contaminating the SAF supply chain.
“This was not the purpose when we started the policy and when we wanted to create this global wake-up call of greening aviation,” she added in an interview with SVT. “It undermines the policy because it is basically [de]frauding those who are complying with the rules.”
Itkonen said the European Commission is doing the best it can within its remit, but enforcement is up to individual member states. “We also have the possibility to make these rules more stringent and look into them and revise them,” she added.
Even if regulation is tightened, ensuring fraud-free SAF supplies will not be an easy task, industry insiders warn.
The former Neste director told Climate Home News that, with poor enforcement of the rules especially in source countries, complete control of the supply chain is practically impossible for companies handling enormous volumes of raw materials, like the Finnish firm.
“I don’t think anyone can say 100% putting their hand on a Bible,” the ex-employee added when asked whether Neste could confidently claim no virgin palm oil enters its SAF supply chain.
“The market needs a level playing field. If Neste rejects questionable supply, competitors will accept it. It’s a market-wide problem of fraudulent feedstocks.”
The post Top green jet fuel producer linked to suspect waste-oil supply chain appeared first on Climate Home News.
Top green jet fuel producer linked to suspect waste-oil supply chain
Climate Change
Will new UK PM’s green measures at home cause climate finance pain overseas?
Britain’s new prime minister announced in his first week that he will cut the cost of public transport and electricity, making lower-emission technologies like bus travel, electric vehicles and heat pumps more affordable for voters. But some of the funding for those policies will come from the budget for international climate finance, the government has said, raising concerns about fairness.
Former Manchester Mayor Andy Burnham took over from Keir Starmer as Labour Party leader and prime minister on Monday, appointing climate advocates Ed Miliband as foreign and development minister and Miatta Fahnbulleh as climate and energy minister.
On Tuesday, Burnham said his government would cut the value added tax (VAT) households and some small businesses pay on their electricity bills from 5% to zero from October 1, saving households £45 ($60) a year.
On Wednesday, he said the maximum fare bus companies in England can charge for a single journey will be reduced from £3 ($4) to £2 ($2.67) from January 1, 2027. The government said the subsidies to achieve this would be mostly funded by switching money set aside for overseas climate finance projects from grants to loans. It did not give further information in its announcement, while the UK’s transport minister told Sky News the plan is still being worked out.
The floated changes to the climate finance budget were immediately criticised by groups working on climate justice for developing countries, including Bond, the UK network for NGOs, which described the decision as “disappointing”.
“Robbing Peter to pay Paul is not the answer and pitches marginalised communities in the UK against marginalised communities in lower-income and climate-vulnerable countries,” BOND CEO Romilly Greenhill said in a statement. “Climate finance must not worsen the debt burden of countries that are already suffering the worst – and most costly – impacts of a climate crisis they did not cause.”
Hunt for money
Burnham promoted both policies as measures to combat the rising cost of living and “give people breathing space”, with climate campaigners and industry groups noting they are also likely to reduce the UK’s climate-heating emissions by encouraging bus travel and the use of electric vehicles and heating.
But thorny questions remain over how the policies will be paid for. The government said Tuesday’s VAT cut for electricity would be funded by scrapping the previous government’s digital ID programme, but Darren Jones, a former minister involved with that policy, said it had been “unfunded” – a statement that dominated media coverage.
A day later, the government said the new bus fare cap would cost £454 million ($606m). Transport minister Heidi Alexander told Sky News that £54 million would be taken from an under-spend in the budget of the Department for Energy Security and Net Zero (DESNZ) and £400 million would come from changing unspecified international climate finance from grants to loans. The details “still need to be worked through”, she said, adding that the government “had wanted to make an announcement today”.
Mohamed Adow, director of Nairobi-based think-tank Power Shift Africa, said “climate finance was never meant to be a pot of money that governments raid when they need to pay for domestic spending”.
DESNZ had not responded to a request for comment at the time of publication. “We’re not wanting to fleece anyone here, and we actually want to maximise the development potential of this money that is available,” minister Alexander said in her TV interview.

Aside from the controversy over their funding, the policies themselves were widely welcomed by climate campaigners. Jess Ralston, energy lead at the Energy and Climate Intelligence Unit (ECIU), said the tax cut on electricity bills “could help households to switch to electric heat pumps, protecting UK homes from becoming ever more exposed to the whims of Putin and Trump when turning on their gas boiler”.
The last few months have seen global momentum build behind electrification, spurred by the US-Iran war disrupting oil and gas supplies and driving up prices. The Turkish and Australian COP31 presidencies have announced a global target to boost electrification, backed by the European Union, Canada, Philippines, UK and others.
Campaigners call for lower power prices
While reaction to the VAT cut was supportive, some questioned whether £45 a year of savings per household is enough and called for more measures to cut electricity bills.
Friends of the Earth’s energy lead Imogen Dow said those on the lowest incomes should be given cheaper electricity through a “social tariff” and the Institute for Public Policy Research (IPPR) think-tank – which is close to the Labour Party – said levies on energy bills should be shifted to general taxation.
Matthew Paterson, a politics professor at Manchester University, told Climate Home News that the most effective way to reduce electricity bills is to take on the UK’s private electricity companies, while consumer-oriented measures like the VAT cut are “tinkering around the edges”.
Jarrod Birch, head of policy and public affairs for the EV charging industry association Charge UK, said that while the policy would make home-charging cheaper, people who charge their vehicles at public points will still have to pay 20% VAT. The UK’s tax authority is fighting a court ruling that ordered it to reduce the tax motorists pay on public chargers to the current household rate of 5%.
Further measures will be the responsibility of Secretary of State for Energy Security and Net Zero Miatta Fahnbulleh, who is relatively new to politics after a career at left-wing, pro-climate think tanks the IPPR and the New Economics Foundation.

Michael Jacobs, political economy professor at Sheffield University and former adviser to UK Labour prime minister Gordon Brown, said Fahnbulleh would be a “climate advocate” who would continue the “progressive climate agenda” of her predecessor Ed Miliband.
“She’s a very creative policy wonk so I expect there to be lots of policy innovation under her,” he said, “I think she will be looking at new ways to encourage take-up of heat pumps and domestic batteries.”
Aid budget in Miliband’s hands
Despite reports he could be made finance minister, Miliband has been appointed Secretary of State for Foreign and Commonwealth Affairs. Miliband has attended many climate COP meetings over several decades, most recently representing the UK at COP29 and COP30, and has been targeted by the right-wing media for his support for climate action and opposition to new oil and gas drilling in the UK’s part of the North Sea.
In his new role, Miliband will be responsible for the UK’s overseas aid budget including its international climate finance, which the Starmer government had slashed to fund increases in defence spending.
UK cuts support for climate action abroad to fund military instead
Jacobs said he expected Miliband to prioritise climate and development in the UK’s foreign policy and to push Burnham and new finance minister John Healey to reverse Starmer’s aid cuts.
But there are fears Healey could try to cut the aid budget further to fund the military. Healey was a surprise pick for Chancellor of the Exchequer and grabbed headlines when he resigned as Starmer’s defence minister in June over what he saw as insufficient defence spending.
The post Will new UK PM’s green measures at home cause climate finance pain overseas? appeared first on Climate Home News.
Will new UK PM’s green measures at home cause climate finance pain overseas?
Climate Change
Greenpeace launches legal challenge against Australia’s biggest meat company
AMSTERDAM, Netherlands, 22 July 2026 – Greenpeace Netherlands has launched legal proceedings against a multi-billion-dollar global expansion plan by the biggest meat producer in Australia, JBS, in an escalation of climate litigation against the livestock industry.
Greenpeace petitioned a Dutch court to compel the meat giant to disclose information in order to challenge its business policies in court, including a US$6 billion global expansion, for which almost half is earmarked for Nigeria.
Elizabeth Atieno, Food Campaigner at Greenpeace Africa, said: “JBS’ meat empire expanded hand-in-glove with Amazon destruction, colossal emissions, human rights and corruption scandals, all with barely a semblance of transparency. This is the business model it wants to export to sub-Saharan Africa. JBS promises food security, but its expansion in Nigeria risks causing irreversible environmental damage and the displacement of smallholder farmers to line the pockets of wealthy global elites.
“Nigerians know well from the legacy of companies like Shell the destructive impact wrought by unchecked corporate power. As Greenpeace Africa has argued before the African Court of Human Rights, states with jurisdiction over multinationals must hold those corporate actors accountable – wherever they operate in the world. We welcome this bold legal action: the Netherlands and other European states must not be safe havens for corporations like JBS seeking to evade their responsibilities.”
In light of JBS’ longstanding failure to publish accurate and reliable information on its climate, nature and human rights impacts or its expansion plans, Greenpeace Netherlands views accessing this data as a necessary precursor to formal litigation in order to support its case. The case has the potential to be the first climate litigation of this scale against the livestock industry. This could set a major precedent for future legal challenges against the industrial agriculture sector, a major source of global emissions, particularly of methane, a potent greenhouse gas, responsible for 0.5°C of warming since the Industrial Revolution.[1]
JBS, via its subsidiary JBS Foods Australia, is the largest meat and food processing company in Australia. With a weekly processing capacity of over 50,000 cattle, it accounts for almost a quarter of all beef processing in the country, as well as a significant presence in the lamb, pork and farmed fish markets. [2] In 2022, ABC’s Four Corners accused the company of ‘repeatedly failing to protect its workers from horrific injuries.’ [3]
Marieke Vellekoop, Executive Director at Greenpeace Netherlands, said “In a month where JBS has thrown its flagship environmental commitments onto the scrap heap, JBS’ disdain for basic transparency only adds to the impression that this meat giant has something to hide and is desperate to prevent its expansion plans from going public. We were hoping we wouldn’t have to trouble a judge with this matter, but JBS has left us no choice but to seek our right to information through the Dutch courts.
“JBS appears to believe that despite moving to the Netherlands, our rules do not apply to it. This legal action aims to prove it wrong – and lay the ground for a first major climate and nature lawsuit against the dangerous expansion of the global meat industry.“
At the centre of the dispute is JBS’ planned US$ 2.5 billion investment in industrial livestock production in Nigeria.[2] Civil society groups in Nigeria have raised urgent warnings that the aggressive expansion will threaten local food security, drive regional instability, and accelerate ecological degradation. There is no available evidence that JBS has conducted any impact assessments or community consultations in Nigeria, and local efforts to gather more information via Freedom of Information requests have reportedly been ignored.[3]
The escalation to the courts follows the refusal of JBS, the world’s largest meat company, to comply with a formal disclosure demand delivered by Greenpeace Netherlands in April. The environmental group is utilising new Dutch legislation, which grants parties with a legitimate interest the right to demand access to specific corporate data necessary to build litigation against Dutch companies.[4]
Greenpeace Netherlands’ lawyers allege that JBS’ historic business practices and future expansion plans are inconsistent with the company’s climate and biodiversity obligations and represent a breach of its Dutch duty of care, which requires companies to act in line with international human rights law.[5]
If the court rules in favor of Greenpeace Netherlands, it is entitled to seek the required information in the form of documents and from senior JBS figures under oath, raising the prospect of the Batista brothers being forced to testify in Dutch court. JBS reincorporated as a Dutch entity (JBS N.V.) last year to facilitate a dual listing on the New York Stock Exchange.
In April, JBS was forced to temporarily suspend its first annual general meeting since moving its headquarters to Amsterdam after it was disrupted by dozens of Greenpeace Netherlands activists.
Last week, JBS scrapped two flagship commitments to reach Net Zero emissions by 2040 and eradicate deforestation from its supply chain. It also removed any explicit reference to Indigenous lands from all of its current policies. Greenpeace Netherlands is concerned this indicates JBS is seeking to expand unconstrained by the climate, nature and human rights impacts of its business.
–ENDS–
Notes:
[1] The livestock sector is estimated to be responsible for 31% of global methane emissions (more than oil and gas operations). In comparison to CO2, methane is shorter lived (around 12 years) but has a much stronger ability to trap heat in the atmosphere over its lifetime: it has approximately 80 times more climate impact than CO2 when measured over 20 years. This means that changes in methane emissions have a more rapid effect on the climate than changes in CO2. See Greenpeace Netherlands letter to JBS dated 30 April 2026.
[2] JBS Foods Australia, Our Business
[3] ABC, Australia’s biggest meat company JBS is repeatedly failing to protect its workers from horrific injuries, 25 April 2022
[4] JBS announcement
[5] Experts raise concerns over the risks of industrial animal farming (The Sun Nigeria)
[6] Simplification and modernisation of Dutch evidence law (Fieldfisher)
[7] Greenpeace Netherlands petition to Dutch court available here. Media briefing with further details on JBS expansion plans, including in Nigeria, available here.
Greenpeace launches legal challenge against Australia’s biggest meat company
Climate Change
“Next year is too late for regulations”: Beetaloo Energy’s 2GW gas-powered AI data centre a “disaster proposal” destined to cause climate chaos
SYDNEY, Wednesday 22 July 2026 — Beetaloo Energy has secured land from the NT Government for a massive $40 billion “hyperscale” AI data centre near Darwin, which would be powered by 2 gigawatts (GW) of gas power fracked directly from the Beetaloo basin, prompting calls from Greenpeace for urgent federal legislation.
The proposal marks a dangerous escalation in the AI data centre industry’s expansion, which threatens to entrench fossil fuel infrastructure for decades and put immense pressure on the region’s fragile water resources — while continuing to be unregulated.
Joe Rafalowicz, Head of Climate and Energy at Greenpeace Australia Pacific, said: “This disaster proposal for a 2GW gas-powered AI data centre in the NT is a shocking example of the unchecked expansion of hyperscale data centres in Australia. It is also, critically, more evidence for the urgent need for a moratorium on all new data centres until strong, binding regulations are put in place to protect our communities and climate.
“This proposal mirrors the frenzied, unchecked expansion currently wreaking havoc on communities in the US. We are seeing cowboy data centre operators treat Australia like a playground, steam-rolling ahead with projects that would lock down precious water resources and spike emissions, despite the overwhelming community opposition.
“Every day, more councils, communities and environmental groups are joining Greenpeace’s call for a moratorium on data centres, yet as of today there is still no system of safeguards or rules in place to regulate these companies.
“While Beetaloo Energy and the NT Government prepare to bulldoze ahead with this climate and water disaster, the Prime Minister is asleep at the wheel, promising to legislate a vague set of standards next year.
“Next year is too late, and anything less than mandating data centres cover their own energy demand, and then some, with new renewable energy is not enough.”
-ENDS-
Media contact
Lucy Keller on 0491 135 308 or lucy.keller@greenpeace.org
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