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Welcome to Cited, your essential guide to new climate research.

In the news

SPRING HEATWAVE: Temperature records for May fell across western Europe as the region baked in an “exceptionally early” heatwave, reported the Associated Press. The outlet noted that temperatures reached 35.1C in the UK and 36C in France at the end of last month, with the latter’s national weather service stating that a “heat dome” had produced temperatures more than 10C higher than “usual”. BBC News said temperatures reached 40.3C in Portugal. Carbon Brief explored how the media covered the extreme weather and the role of climate change.

CLIMATE RESEARCH ‘STYMIED’: The White House released draft regulations that would “give political appointees the final word” on federal research grants and other funding across government agencies, reported Scientific American. According to Bloomberg, climate experts said the “sweeping” changes would “stymie research in the field”. At the same time, the Guardian reported the National Science Federation – a US government agency – announced it would be dismantling a $368m deep-sea observation system that provides “crucial” data on ocean systems and climate change. [For more, see ‘Spotlight’ below].

WMO WARNING: A report from the World Meteorological Organization (WMO) and UK Met Office, covered by Reuters, found that average global temperatures are forecast to reach “near-record levels” in the next five years. The newswire said the report projected that average temperatures each year over 2026-30 will range between 1.3-1.9C above pre-industrial levels, with one year where temperatures will top the warmest year on record, set in 2024.

Research picks

Impacts

  • Climate change and population growth have led to a 51% increase in global exposure to extreme daytime heat in cities over the past two decades | Communications Earth & Environment
  • Global warming interacts with poverty to “magnify educational disruption” and “deepen existing inequities” among children and young people | The Lancet
  • Human-caused greenhouse gas emissions has increased the likelihood of “landfalling” oceanic heatwaves by a factor of nine | One Earth

Nature

  • Wildfire “disturbances” have been shifting Canada’s forests from a carbon sink to a carbon source since the 2000s | Global Change Biology 
  • Following decades of rapid decline, mangrove forests around the world have been recovering since 2010, with both forest loss and degradation rates slowing | Science 
  • Large-scale cultivation of macroalgae has “low potential” for carbon dioxide removal and unintended consequences that “can be substantial” | Biogeosciences 

Projections

  • Global hailstorm-induced damage potential could increase by 37-42% by the late 21st century, depending on the emission scenario | Nature 
  • Even under a low-emissions scenario, 45% and 35% of mountain bird and mammal species, respectively, are at risk of seeing losses in habitat range by 2050 that outweigh any gains by at least 20% | Conservation Biology
  • Future warming will likely boost natural methane emissions from freshwater, as methane-oxidising bacteria fail to keep pace | Nature Climate Change

Captured

China accounts for more “conventional” carbon dioxide removal (CDR), such as afforestation and reforestation, than any other country in the world. That is according to the third edition of the annual state of carbon dioxide removal report, published last week and covered in detail by Carbon Brief. China’s average conventional CDR of 539m tonnes of CO2 over 2014-23 is more than double that of the US, the next-highest country.   


625

How many times greater cities in the global south experienced “compound” exposure to extreme heat and air pollution than global-north cities over 2003-20, according to an npj urban sustainability study.


Spotlight

AMOC observations at risk

Ocean Station Papa instrumentation buoy, among those slated for removal.
Ocean Station Papa instrumentation buoy, among those slated for removal. Credit: PMEL

The Irminger Sea, a patch of frigid ocean east of Greenland, plays an outsized role in the Earth’s climate.

Here, surface water that has travelled thousands of kilometres from the tropics grows cold and dense enough to sink to the ocean’s depths – a transformation that must occur for the water to begin a long journey back to the southern hemisphere.

This makes the Irminger Sea an “action centre” for the mighty Atlantic Meridional Overturning Circulation (AMOC), the vast system of ocean currents that keeps temperatures in Europe mild.

Last week, the US government announced plans to dismantle ocean moorings installed in the Irminger Sea which, among other things, collect data on the health of the AMOC.

This came as part of a programme to “descope” the Ocean Observatories Initiative, a $368m network of ocean sensors installed in the Pacific and Atlantic oceans.

Two of the moorings earmarked for removal in the Irminger Sea form part of an internationally funded, trans-Atlantic AMOC monitoring array, known as OSNAP, that stretches from Canada to Scotland.

Experts told Carbon Brief the move by the Trump administration highlights the vulnerability of AMOC observation systems around the world. These deep-sea moorings – scattered across the Atlantic – collect real-time data on, among other things, ocean current, temperature, pressure and biochemistry.

Prof Penny Holliday, chief scientific officer of the UK National Oceanography Centre, told Carbon Brief that the OSNAP array, as well as the RAPID array at 26N, are “entirely dependent” on research grants that have to be “continually reapplied for”.

“Funding is perilous all the time,” she said.

A report prepared last month by scientists for Nordic ministers exploring the security of funding for AMOC observing systems warned that RAPID and OSNAP were in “critical condition” and faced “material exposure over an 18-month horizon”. Meanwhile, other key basin-wide and global components of the global AMOC observing system were rated as “at risk”.

It is not just US funding that is uncertain. The report notes, for example, that the five-yearly funding the UK provides to RAPID and OSNAP is “at risk from 2027 due to year-on-year budget reductions” at the Natural Environmental Research Council.

(RAPID is funded by the US and UK, whereas OSNAP is backed by five different countries, with the US contributing half of the total financial support.)

Report co-author Dr Femke de Jong from the Royal Netherlands Institute for Sea Research told Carbon Brief that “continued AMOC observations” are under pressure in “multiple countries”. She said:

“While the risk of a declining AMOC to society is starting to be recognised, there is not yet a system or institution in place to guarantee a way to monitor it.”

AMOC monitoring arrays are still in their infancy – RAPID, the oldest, was launched in 2004. Two decades of data captured so far shows that the AMOC is slowing down. However, scientists will need many more years of data to be able to confidently link the decline to climate change, rather than natural variability in the ocean.

NOC’s Holliday points to the disconnect between scientific and funder timelines:

“The timescale of observations needed in order to be able to detect a climate change signal from the very naturally variable ocean is around 40-60 years…. [And yet], in the Netherlands, they have to apply for a new grant for their ocean moorings every two years. They are going to have to do that for 40 years.

“This is a very inefficient way of getting funding for what should be critical infrastructure.”

Preprints to watch

Carbon Brief’s pick of new papers still going through peer review

  • Urban areas were responsible for two-thirds of CO2 emissions from burning fossil fuels in 2022 | Nature portfolio
  • Climate adaptation measures are responsible for one-quarter of greenhouse gas emissions and three-quarters of human freshwater withdrawals | Earth System Dynamics
  • Global food miles – the emissions generated from transporting food – could be “lower than previously estimated”, at around 0.82bn tonnes per year | Nature portfolio

Noticeboard

  • 10 June: AMS Washington Forum early registration deadline 
  • 10-12 June: Fourth international conference on carbon dioxide removal, Milan
  • 11 June: Application deadline for postdoctoral research position in the political economy of net-zero at the University of Oxford; Salary: £39,424-47,779
  • Mid-June: AGU annual meeting abstract submissions open
  • 17 June: World Weaving climate research programme funding application deadline
  • 17 June: CCMC lecture (online): “Temperature, health and adaptation: What actually protects people?”
  • 21 June: Application deadline for postdoctoral research position in extreme event health impacts at Vrije Universiteit Amsterdam; Salary: £42,552-66,456

Cited is researched and written by Cecilia Keating, Robert McSweeney, Ayesha Tandon, Daisy Dunne and Dr Giuliana Viglione.

Please send tips, feedback and upcoming climate research to cited@carbonbrief.org

This is an online version of Carbon Brief’s fortnightly Cited email newsletter. Subscribe for free here.

The post Cited 9 June 2026: Europe’s ‘exceptional’ heatwave | Warming forecast | AMOC observations ‘at risk’ appeared first on Carbon Brief.

Cited 9 June 2026: Europe’s ‘exceptional’ heatwave | Warming forecast | AMOC observations ‘at risk’

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Climate Change

REPORT: WA Clean Energy, Jobs & Industry Plan

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Prepared by a coalition of nine Western Australian union, industry, conservation, and community organisations—including UnionsWA, the Conservation Council WA, and the Smart Energy Council—the WA Clean Energy, Jobs & Industry Plan provides a practical roadmap to transform Western Australia into a clean energy powerhouse while creating thousands of secure local jobs.

Western Australia stands at a pivotal crossroads: lead the global clean energy economy or watch investment, future industries, and secure jobs go elsewhere. The WA Clean Energy, Jobs & Industry Plan outlines a transformative blueprint to harness the state’s world-class solar and wind resources. Discover how legislated renewable targets, green iron manufacturing, and a dedicated regional training strategy can generate tens of thousands of local jobs, lower household bills, and build a resilient, net-zero future for all Western Australians.

WA needs a clear and forward-thinking plan if it is going to become a competitive renewable energy powerhouse and maintain its economic strength through the energy transition.
“Western Australians know a faster renewable energy transition will lower their household expenses and prevent harmful climate pollution. But the community also needs clear direction to ensure this transition will create jobs, lower costs and not cause undue environmental harm.
“Here, sectors representing a broad range of interests have laid the groundwork for those outcomes, clearly outlining what is needed to create a future for WA that is good for the environment, for the climate, for workers and for the economy.

Summary

  • Creating local employment.
  • Maintaining industrial competitiveness.
  • Lowering household energy costs

To realize this vision, the framework details actionable measures to follow on from the recent WA Government announcement of a 75% Renewable Energy Target by 2031 for the South West Interconnected System. This includes developing a statewide Renewable Energy Target, coordinating statewide workforce and training pipelines, strategically planning regional infrastructure to safeguard high-value biodiversity and cultural heritage, and ensuring equitable benefit-sharing through household electrification incentives and First Nations equity partnerships. Ultimately, the plan highlights that establishing clear policy and regulatory certainty will unlock lower energy bills, boost power reliability, and secure the state’s global competitiveness in emerging green commodity export markets.

Photo of wind turbines located near the sea at Albany Wind Farm in Western Australia.

Key Findings

  • Statewide Renewable Energy Target and Emissions Reduction Targets: The report calls for a statewide RET and 1.5°C aligned emission reduction targets to remove policy risk, lower capital costs, and attract clean energy investment.
  • Transformative Job Creation: Accelerating the transition offers massive employment prospects, including up to 8,800 solar and battery jobs by 2050, as well as 24,000 ongoing and 11,000 construction jobs in a commercial green iron industry.
  • Industrial Electrification & Competitiveness: Requiring large gas users to adopt binding electrification timetables and providing concessional financing will protect existing energy-intensive manufacturers from rising energy costs and impending domestic gas shortfalls.
  • Green Commodity Export Leadership: Western Australia can build new export markets in green iron, green ammonia, and offshore oil/gas decommissioning by constructing shared common-user infrastructure and setting dedicated Green Commodity Export Targets.
  • Coordinated Workforce & Training Pipeline: To address critical skill shortages the plan recommends establishing a WA Clean Energy Jobs Plan 2050, three regional training hubs, and dedicated pathways for female and under-represented apprentices.
  • Environmental Safeguards & Community Benefits: Fast-tracked development must be paired with State Planning Policies that avoid high-biodiversity and cultural heritage lands, mandate new data centres to run on additional renewable power, and deliver household electrification rebates and First Nations equity partnerships.
Workers at Keppel Prince in Portland manufacture and install wind turbines in Australia's burgeoning industry.

What you can do

WA has an opportunity to lead on sustainable, clean energy and associated industries. You can help by:

REPORT: WA Clean Energy, Jobs & Industry Plan

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Climate Change

COP17: Key outcomes agreed at the UN biodiversity conference in Yerevan

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Article Contents

Countries have completed the first “global review” of their progress towards reversing nature loss by 2030 at the COP17 biodiversity talks in Yerevan, Armenia.

The review “notes with deep concern” that, unless action is “rapidly accelerated”, the goal to reverse nature loss and meet a set of 23 targets by 2030 “will not be achieved”.

It “urges” countries to accelerate action, including by “increased a