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The northernmost town in the world, Ny-Ålesund, has for more than 30 years hosted the UK’s Arctic Research Station – the nation’s only permanent infrastructure at the Earth’s northern pole.

Located on the Norwegian island of Svalbard – one of the most rapidly warming regions on Earth – the station acts as a base for UK scientists studying the Arctic’s ice, ecosystems and atmosphere.

On 7 February, Carbon Brief was invited to the British Antarctic Survey (BAS), the UK’s national polar research institute in Cambridge, to hear more about what life is like for UK scientists living in the Arctic Circle.

BAS’s Arctic Day also offered a chance to hear about how researchers are working to understand the complex impacts of climate change on the land’s most northern edge.

UK Arctic base

Formerly a mining town, Ny-Ålesund now hosts Arctic research stations for a range of countries including China, France, Germany, India, Italy, the Netherlands, Norway and the UK.

It is accessible via a flight on a 14-seater plane that leaves four times a week from Longyearbyen, the largest town in Svalbard.

Speaking at BAS’s Arctic Day, the institute’s Arctic operations manager Iain Rudkin explained that the town is famous for being the starting point for a number of “crazy” Arctic expeditions. 

This includes the expeditions of Roald Amundsen, the Norwegian explorer who was the first man to successfully navigate the treacherous Northwest Passage through the Arctic to North America by boat in 1905.

The town of Ny-Ålesund, featuring the UK’s Arctic Research Station. Credit: British Antarctic Survey
The town of Ny-Ålesund, featuring the UK’s Arctic Research Station. Credit: British Antarctic Survey

The UK’s Arctic Research Station was built in 1991. It consists of seven bedrooms, three laboratories, a sitting room, an office and storage space. The station can be explored room by room using this 3D virtual tour tool.

According to station lab manager Guy Hillyard, the labs consist of a general space, a microscopic lab and a wet lab suitable for processing dirty soils and sediments.

The station also has an annex for drying mosses and soils, freezers at temperatures from -18 to -25C for storing ice cores and separate freezers for storing frozen sediment, he added.

The UK’s Arctic Research Station in Ny-Ålesund viewed in summer.
The UK’s Arctic Research Station in Ny-Ålesund viewed in summer. Credit: British Antarctic Survey

Until recently, Ny-Ålesund was a town of “radio silence”, meaning there was no wifi, bluetooth or other kinds of internet access. However, last year, a decision was made to install a 4G mast.

Although many living at Ny-Ålesund appreciated the radio silence, the decision was made to make it easier for people out in the field to call for help if in danger and to allow scientists to use scientific equipment that communicates via the internet, Rudkin said.

Algae, AI and invisible ecosystems

BAS’s Arctic Day saw a number of UK-based scientists briefly explain the purposes of their research at Ny-Ålesund in the past and coming few months.

Dr Jaz Millar, a postdoctoral researcher at the University of Bristol, travelled to Ny-Ålesund in July 2023 as part of their research into how climate change could be affecting algal blooms on glaciers, which are vast rivers of frozen ice.

The algae that Millar studies is dark purple, meaning it lowers the “albedo” on the surface of glaciers. Albedo is a term for describing the proportion of sunlight that is reflected away from a surface, with bright white having a high albedo and dark colours having a low albedo.

When the albedo on the glacier’s surface is lowered, it absorbs more sunlight. This causes it to melt faster.

It is possible that presence of meltwater induces the growth of more algae – potentially representing a self-reinforcing “worrying positive feedback loop”, Millar explained.

Around Ny-Ålesund, Millar’s team visited three glaciers. They studied algal growth with a range of techniques, including bringing microscopes directly into their field sites and taking ice samples.

Millar’s research has not yet been published, but the results suggest that the relationship between glacier melt and algal bloom growth may be more complex than just a linear positive feedback loop.

Elsewhere, Prof Kate Hendry, a chemical oceanographer at BAS, explained more about her research into how the melting of glaciers could be altering the flow of key nutrients into coastal waters – eventually impacting marine ecosystems.

She explained that glacier meltwater typically contains nutrients that are needed by diatoms – single-cell algae that act as food for tiny marine creatures called zooplankton – which in turn support a wide range of fish, bird and mammal species, including whales. These nutrients include iron nitrate and silicic acid.

Humpback whale, Svalbard, Norway.
Humpback whale, Svalbard, Norway. Credit: Photo 12/Alamy Stock Photo

As glaciers melt at an increasingly rapid rate because of climate change, this may impact the growth of diatoms – in turn affecting species higher up the food chain, she said.

To study this, Hendry’s team visited Ny-Ålesund in 2023 to collect more than 1,000 samples from glaciers, the ocean and sediments. Her team will return this year to look further at how the availability of iron and silicon in fjord environments could be affected by climate change.

At the sidelines of the presentations, Carbon Brief spoke to Martin Rogers, a machine-learning scientist at BAS, about his research using AI to map changes to Arctic sea ice in higher resolution than is currently available.

The AI tool can search through different types of satellite imagery, offering scientists the highest-resolution image available when considering factors such as cloud cover, which can obscure views of the sea ice, he explained.

In the future, this tool could be used to help scientists understand in greater detail the extent to which sea ice is declining because of climate change, he added:

“The big question is about the decline in sea ice extent. With this product, you can get the sea ice extent in high fidelity. Then you’ve got more precise information about how the sea ice extent is changing between years.”

Finally, the conference heard from Laura Molares Moncayo, a PhD student at the Natural History Museum and Queen Mary University of London.

Her research is centred around the question of whether the Arctic’s atmosphere could be supporting an ecosystem that is invisible to the human eye.

For decades, researchers assumed that glaciers were devoid of complex lifeforms, she explained. However, research has revealed that they actually support a vast array of microorganisms, which are well adapted for harsh, frozen environments.

How did these microorganisms find their way into glaciers?

Glaciers grow by receiving rain and snow from the atmosphere. In fact, glaciers could be considered a “condensed version of the atmosphere”, Molares Moncayo explained.

It is possible, she continued, that the microorganisms found in glaciers may have fallen from the atmosphere. Such microorganisms would, in theory, already possess the adaptations required to survive the tough conditions of the Arctic air.

PhD student Laura Molares Moncayo shows the locations of her field research around Ny-Ålesund. Credit: Daisy Dunne
PhD student Laura Molares Moncayo shows the locations of her field research around Ny-Ålesund. Credit: Daisy Dunne

In a week’s time, she will travel to Ny-Ålesund to try to establish whether the Arctic atmosphere is home to an invisible ecosystem of microorganisms.

To do this, she will use a range of equipment, including dry air samplers, which collect any solid particles present in air into a filter.

She will then use DNA sequencing techniques to identify which microorganisms are present in her air samples. She will also study the microorganisms’ functional genes, which will offer clues into whether the microorganisms are interacting with each other when still in the air.

The post Ny-Ålesund: How UK scientists are studying climate change in the Arctic appeared first on Carbon Brief.

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Will new UK PM’s green measures at home cause climate finance pain overseas?

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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.

    Mohamed Adow speaking on the official final day of COP29. (Photo: UNFCCC/Kiara Worth)

    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.

    Fahnbulleh and Healey leave 10 Downing Street following Prime Minister Andy Burnham’s first cabinet meeting, on July 21, 2026 in London, England. (Photo: Ben Montgomery/Getty Images)

    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.

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    Greenpeace launches legal challenge against Australia’s biggest meat company

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    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

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    “Next year is too late for regulations”: Beetaloo Energy’s 2GW gas-powered AI data centre a “disaster proposal” destined to cause climate chaos

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    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

    “Next year is too late for regulations”: Beetaloo Energy’s 2GW gas-powered AI data centre a “disaster proposal” destined to cause climate chaos

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