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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.

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

Key developments

Drought hits food supplies

BLOW TO AFRICA: “The driest February in decades” swept across a swathe of southern Africa, wiping out crops and jeopardising energy supplies, Bloomberg reported. It cited preliminary data suggesting that large parts of Zambia, Botswana and Zimbabwe had record-low February rainfall last month. The outlet noted that 45% of planted areas in Zambia “have been destroyed” and the president has declared a national disaster. The crop failures have “threatened to send already high food prices surging further”, Bloomberg wrote, noting that in both Zambia and Zimbabwe, prices have risen by about 75% compared to last February. In addition, “dangerously low” water levels in reservoirs in several countries could force the governments to ration power supplies.

‘DIRE NEED OF FOOD’: In the Federated States of Micronesia, in Oceania, thousands of people have been affected by drier-than-normal conditions recorded since December last year, Radio New Zealand (RNZ) reported. The news site interviewed Cromwell Bacareza, UNICEF’s Micronesia field office chief, who said that around 16,000 people – 40% of whom are children – “are in dire need of food”. Bacareza told the outlet: “It’s not an isolated incident, but rather a grim reminder for everyone of the impacts of climate change on vulnerable communities, particularly the small island states.” RNZ cited the US National Weather Service, which has projected that the current El Niño would continue to worsen weather conditions.

SICILY’S ‘SEVERE DROUGHT’: The southern Italian island of Sicily is also under a “severe drought” due to a lack of winter rains, which has forced dozens of towns to ration water for both agriculture and residential consumption, Reuters reported. The newswire added that the risk to agriculture in Sicily was considered a “particular concern” by the EU’s crop monitoring service. Meanwhile, in the Po valley in northern Italy, rice farmers are still dealing with the impacts of a persistent drought that began in 2022 and devastated 7,500 hectares of rice fields last year alone, according to the Guardian. The outlet noted that Italy accounts for about 50% of the rice produced in the EU, and most of it comes from the Po Valley, where arborio and carnaroli rice – used in risotto – is harvested. The Guardian added that farmers have sought to diversify their crops in response to climate change.

Indigenous peoples driving conservation

INDIGENOUS VOICE: El Mostrador reported that the Chilean government has announced that it will involve Indigenous peoples in developing the country’s adaptation plan for its water sector. It added that “citizen participation” workshops will take place during March and April with the 11 Indigenous peoples legally recognised by Chile. El Mostrador quoted Cristian Núñez Riveros, the director general for water in Chile’s public-works ministry: “This will make it possible to recognise [Indigenous peoples’] interrelationship with water, considering their environment, ways of life and productive activities. It will shed light on the impacts of climate change from their voices, considering their practices and contributions to sustainable water management.”

LEADING CONSERVATION: Indigenous and coastal minority women are at the forefront of efforts to conserve Kenya’s “blue forests”, Inter Press Service reported. The women are restoring mangroves and fish ponds near Tsunza, a southern Kenyan coastal village, after fish disappeared from the area following several oil spills between 2003 and 2006, the newswire reported. Elsewhere, the Indigenous Achuar people in the Ecuadorian Amazon, who fought for more than 40 years to stop oil development in the area, now have solar panels in 12 of their villages, the Washington Post reported. The community had previously had little electricity coverage, but a new project has brought solar electricity to schools and homes and even allowed a switch from petrol boats to solar-powered boats.

‘THE SOLUTION’: Nearly 200 representatives of peasant and Indigenous organisations met at the end of February in south-eastern Mexico to address issues that affect them, including climate change, violence and food sovereignty, EFE Verde reported. The meeting organisers told the news agency that the meeting sought to establish actions to defend their rights in the run-up to the Mexican general elections on 2 June. In an interview with the outlet, Jesús Andrade, a member of a group of farmers’ organisations, said “the solution is peasant agroecology, which can cool the planet”. EFE Verde added that activists, NGOs and communities condemned the murder, disappearance and forced displacement of Indigenous communities by organised crime groups.

Spotlight

Dutch farm visit

In this spotlight, Carbon Brief speaks to John Arink, a Dutch organic farmer, on a media trip organised by Clean Energy Wire

“When I look at the agricultural system at this moment, we have big problems. It is due to the system that the water is polluted…so we have to change the system.”

Amid ongoing farmer protests across the EU, one farmer in the Netherlands recently showcased the less-intensive future he wants for the agriculture sector.

John Arink, an organic farmer, spoke to Carbon Brief and other media outlets on his farm near the village of Lievelde in the east of the Netherlands, around two hours from Amsterdam.

John Arink, a Dutch organic farmer, on a media trip organised by the Clean Energy Wire.

Arink and his family run a small organic farm, shop, hotel and restaurant. He is a small producer by Dutch standards – the average dairy farm in the country has more than 100 cows. Arink has 50, alongside three pigs and 100 chickens.

Walking around the farm, a rooster crowed in an outdoor enclosure with a solar-powered coop, horned cows looked out from their pen and a group of piglets huddled around their feed.

Arink started out as a more conventional, intensive farmer in the mid-1980s. Then he visited a smaller organic farm and saw how animals could be raised with limited use of chemical fertilisers and antibiotics. He said:

“On my way back home, I thought, well, that’s the direction I want to go with my farm. In the 30 years after that, that’s what we did here.”

The Netherlands – a country around one-third the size of England – is the world’s second-largest exporter of agricultural goods, behind the US. Overall in the Netherlands, average farm sizes are getting bigger, but the number of farms is shrinking.

In recent years, the Dutch government had to develop plans to substantially reduce nitrogen emissions from, among other things, manure and chemical fertilisers on farms.

In 2022, the government set targets to cut nitrogen pollution by as much as 70% in some areas by the end of this decade. A voluntary “buy out” scheme for farms is among the measures aimed to reach this goal.

Protests kicked off in 2019 in response to the nitrogen crisis and demonstrations continued over the past few years.

On these protests and the wider farmer outcry across Europe this year, Arink believes that many farmers “cannot look over the hill” to a possible future producing less meat and more plants. He added:

“In Holland, we have some kind of a mantra that says the intensive way of producing milk and meat is very efficient. But it is not when you calculate all of the indirect dues of materials and energy.

“Maybe from the financial point of view, it can be efficient, but we have to look at it in the ecological way. And from that point of view, it’s very inefficient.”

Government formation talks remain ongoing in the Netherlands, months after the country’s general election last November. The next government will be tasked with enforcing the nitrogen reduction measures in the coming years. Arink said:

“That [nitrogen] problem is not to be solved only by farmers, but the whole society.”

News and views

REEF RIFT: Coral reefs around the world are on the brink of a fourth mass bleaching event, which “could see wide swathes of tropical reefs die”, Reuters reported. This follows “months of record-breaking ocean heat fuelled by climate change and the El Niño climate pattern”, the newswire added. Bleaching is triggered by heat stress and “can be devastating for the ocean ecosystem”, Reuters said. Dr Derek Manzello, the coordinator of the US National Oceanic and Atmospheric Administration’s coral reef monitoring authority, told the outlet: “We are literally sitting on the cusp of the worst bleaching event in the history of the planet.” Australia’s Great Barrier Reef “lost nearly a third of its corals” during the last global bleaching between 2014 and 2017, the newswire noted.

RISK FACTOR: The EU is planning to delay its deforestation-risk rating system for countries, which was due to take effect at the end of this year, according to the Financial Times. The law aims to prevent the sale of products that have been produced on deforested land. The rules would categorise countries as posing either a low, standard or high risk for deforestation. Three EU officials told the FT that all countries will be listed as “standard risk, to give them more time to adapt”. The newspaper said that the change came after “several governments in Asia, Africa and Latin America complained that the rules would be burdensome, unfair and scare off investors”. The European Commission declined to comment, the FT said. (Read Carbon Brief’s Q&A on the law for more.)

NIGERIA’S ‘BLUE CARBON’: A mangrove-restoration carbon credit project received an early green light in an “oil-rich Nigerian state”, Bloomberg reported. A UK-based company, Serendib Capital, was granted the rights “to restore the mangroves and seagrass beds” on about 9% of land in Delta State, in southern Nigeria. The outlet said that the project developer claimed this “could potentially sequester, or store away, 5.32m tons of carbon each year”. Huge oil companies “have been blamed for much of the damage that’s historically destroyed the area’s wetlands and farms”, Bloomberg added, noting that “they, in turn, could now become some of the biggest buyers of carbon offsets”. Parts of the carbon offset market have “cooled recently amid increasingly sharp criticism from scientists and experts”, the outlet said.

FARMERS RALLY ON: “Thousands of angry farmers” threw smoke bombs and lit fires near parliament buildings in Warsaw as EU farmer protests continued, Al Jazeera said. Polish farmers demonstrated against EU rules and “cheap Ukraine imports”, according to the outlet, adding that there were also “tractor blockades on roads across the country”. The country’s prime minister, Donald Tusk, “failed to reach an agreement with Polish farmers to end protests”, Euronews reported. Separately, ITV News said that farmers in Wales lined “thousands of wellies…on the steps of the Senedd [parliament] in protest against the Welsh government’s new farming plans”.

AFRICAN AGRI: A report from civil-society groups criticised a $61bn plan to “industrialise African food systems”, saying it would pose a “significant threat to small-scale farmers”, Mongabay reported. The African Development Bank (AfDB) recently released “agricultural development plans” for 40 African countries, aiming to improve food security and productivity. The groups said the initiative’s “emphasis on principal commodity crops, mechanised farming tools and standardised land tenure systems” push towards agro-industrialisation, Mongabay said. The outlet added that the groups believe this would “increase dependency on multinational corporations for seeds and agrochemicals, and lead to the loss of land and biodiversity”. The AfDB did not respond to the outlet’s request for comment.

COASTAL VILLAGE THREAT: Coastal villages in the east of India that were “hit hard by a super-cyclone” 25 years ago have since experienced “a rise in soil and water salinity and subsequent loss of agricultural land, livelihoods and marriage prospects”, according to the Migration Story. The outlet spoke to residents in the villages of Udaykani and Tandahar about the continuing impacts of the super-cyclone that “lashed” the state of Odisha in 1999, which was the “most intense ever recorded in the northern Indian Ocean”. One villager, Vaidehi Kardi, told the outlet: “When the soil turned salty, our crops shrivelled…Gradually, the water, too, turned salty and our lives withered.”

Watch, read, listen

GREEN BURIALS: In a podcast, National Public Radio examined sustainable burials and how costly they can be for your wallet and the planet.

AN OPTION FOR BELIZE: Inside Climate News looked at a “fevered push” from conservationists to “save what’s left” of the tropical rainforest in Belize through carbon offsets.

‘ENVIRONMENTAL CRIMES’: The Diplomat interviewed Prof John McManus, a professor at the University of Miami, to talk about environmental damage in the South China Sea.

‘GREEN GOLD’: In a Financial Times long read, the newspaper’s Brazil bureau chief Bryan Harris explored the agriculture and agribusiness “boomtowns” in the central-west parts of Brazil.

New science

Australia’s Tinderbox Drought: An extreme natural event likely worsened by human-caused climate change
Science Advances

Climate change made low rainfall levels during an “extreme and impactful” drought in Australia from 2017-19 “around six times more likely”, compared to pre-industrial times, new research suggested. This drought “helped create favourable conditions for the most intense and widespread outbreak of forest fires ever recorded in south-east Australia”, the study said. The researchers looked at the characteristics and causes of the “tinderbox drought” in south-east Australia and used modelling to assess how unusual the drought was compared to “natural climate variability”. They found multiple ways in which human-caused climate change may have worsened the drought, but said that other aspects of the drought were “unexpected”.

Bornean tropical forests recovering from logging at risk of regeneration failure
Global Change Biology

When logged forests are restored, they have higher seedling mortality compared to unlogged forests, new research has found. Over a year and a half, researchers examined the diversity, survival and characteristics of more than 5,000 seedlings of 15 species in northern Borneo. Some of the seeds germinated in unlogged forests and some in forests that were logged 30-35 years ago and were subsequently restored either naturally or with restoration techniques such as tree planting. They found that both restoration types had lower species richness and evenness than unlogged forests five-to-six months after the trees began to produce stems.

Giant sequoia (Sequoiadendron giganteum) in the UK: carbon storage potential and growth rates
Royal Society Open Science

A new study revealed that giant sequoias planted in the UK can absorb carbon between 2.5 and 20 times faster than other tree species commonly planted on plantations. The researchers used laser scanning to calculate the above-ground biomass and annual biomass accumulation rates of individual giant sequoia trees at three different sites. They found that the UK trees grew at similar rates as those in the US, “varying with climate, management and age”. The study said that giant sequoias are one of the country’s largest tree species and have “undoubted public appeal”. It added that they “represent a small but potentially important addition to the UK’s carbon sequestration efforts”.

In the diary

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 13 March 2024: Drought hits food supplies; ‘Mass bleaching’ of coral reefs; Industrialising African ag appeared first on Carbon Brief.

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Greenpeace response to escalating attacks on gas fields in Middle East

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Sydney, Thursday 19 March 2026 — In response to escalating attacks on gas fields in the Middle East, including Israeli strikes on Iran’s giant South Pars gas field and Iranian retaliations on gas fields in Qatar and Saudi Arabia, the following lines can be attributed to Solaye Snider, Campaigner at Greenpeace Australia Pacific:

The targeting of gas fields across the Middle East is a perilous escalation that reinforces just how vulnerable our fossil-fuelled world really is.

Oil and gas have long been used as tools of power and coercion by authoritarian regimes. They cause climate chaos and environmental pollution and they drive conflict and war. The energy security of every nation still hooked on gas, including Australia, is under direct threat.

For countries that are reliant on gas imports, like Sri Lanka, Pakistan and South Korea, this crisis is just getting started. It can take months to restart a gas export facility once it is shut down, meaning the shockwaves of these strikes will be felt for a long time to come.

It is a gross and tragic injustice that while civilians are killed and lose their homes to this escalating violence, and families struggle with a tightening cost-of-living, gas giants like Woodside and Santos have seen their share prices surge on the prospect of windfall war profits. 

We must break this cycle. Transitioning to local renewable energy is the way to protect Australian households from the inherent volatility of fossil fuels like gas.

-ENDS-

Images available for download via the Greenpeace Media Library

Media contact: Lucy Keller on 0491 135 308 or lkeller@greenpeace.org

Greenpeace response to escalating attacks on gas fields in Middle East

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DeBriefed 20 March 2026: Energy crisis deepens | Brazil’s new climate plan | New Zealand climate case

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Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.

This week

Iran war fallout continues

WORK FROM HOME: The International Energy Agency has advised its member countries to take 10 steps in response to the ongoing energy crisis fuelled by the Iran war, including reducing highway speeds and encouraging people to work from home, said the Guardian. It came after retaliatory attacks between Israel and Iran continued to destroy energy infrastructure in the Middle East, causing energy prices to soar further, said Reuters.

SUPPLY DISRUPTED: The IEA also said it is prepared to make more of its member nations’ 1.4bn-barrel oil reserves available to help ease the impacts of what it called the “biggest supply disruption in the history of the oil market”, reported Bloomberg. The outlet noted that Asian countries have been hit hardest by the shortages, caused by a “near-halt” of shipping through the Strait of Hormuz.

EU SUMMIT: The energy crisis dominated talks at an EU leaders summit on Thursday, said Politico. Arriving at the summit, Spain’s prime minister Pedro Sánchez attacked other European leaders for using the energy crisis as an excuse to “gut climate policies”, according to the EU Observer. The Financial Times said that some European leaders have asked the European Commission to overhaul its flagship emissions trading system (ETS) by summer in response to the energy crisis.

COAL BOOST: In response to the conflict, utility companies in Asia are “boosting coal-fired power generation to cut costs and safeguard energy supply”, said Reuters. UN climate change executive secretary Simon Stiell told Reuters: “If there was ever a moment to accelerate that energy transition, ​breaking dependencies which have shackled economies, this is the time.”

Around the world

  • WINDFARM WINDFALL: The Trump administration in the US is considering a nearly $1bn settlement with TotalEnergies to cancel the French energy company’s two planned windfarms off the US east coast and have it instead invest in fossil-gas infrastructure in Texas, according to documents seen by the New York Times.
  • BUSINESS CLASH: Following “clashes” with the agribusiness sector, Brazil launched its new climate plan, which calls for a 49-58% reduction in greenhouse gas emissions from 2022 levels by 2025 and includes “specific guidelines for different sectors”, reported Folha de Sao Paolo.
  • SALES SLUMP: Sales of liquified petroleum gas from India’s state-run oil companies have fallen by 17% this month due to cuts in deliveries to commercial and industrial consumers “amid the widespread logistical bottlenecks triggered by the Iran war”, said the Economic Times.
  • CUBAN ENERGY CRISIS: The US imposed an “effective oil blockade” on Cuba, leaving the country facing its “worst energy crisis in decades”, reported the Washington Post. Meanwhile, Chinese exports of solar panels to the island have “skyrocketed” since 2023, it added.
  • RECORD HIGHS: An “unprecedented” heatwave in the western and south-western US is “shattering dozens of temperature records” and could lead to drought in California in the coming months, reported the Los Angeles Times.
  • VULNERABILITY CONCERNS: Landslides that killed more than 100 people in southern Ethiopia have “renewed concerns about Ethiopia’s vulnerability to climate-related disasters”, said the Addis Standard.

1%

The percentage of England’s land surface that could be devoted to renewables by 2050, according to the long-awaited “land-use framework” released by the UK government this week and covered by Carbon Brief.


Latest climate research

  • Approaching international climate action by shifting the burden of mitigation onto higher-income countries could avoid 13.5 million premature deaths from air pollution in middle- and lower-income countries by 2050 | The Lancet Global Health
  • Beavers can turn the ecosystems surrounding streams into “persistent” sinks of carbon that can sequester an order of magnitude more than non-beaver-modified ecosystems can store | Communications Earth & Environment
  • Mobile-phone data from seven diverse countries during the summer heatwaves of 2022-23 showed a “widespread tendency to withdraw into homes” and an increase in out-of-home activities that can offer cooling, such as indoor retail | Environmental Research: Climate

(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)

Captured

Nearly_750_studies_have_found_that_climate_change_has_made_extreme_events_more_severe_or_likely

Carbon Brief this week published a significant update to its map of how climate change is affecting extreme weather events around the world. The map now includes 232 new extreme weather events from studies published in 2024 and 2025. Of these events, 196 were made more severe or more likely to occur by human-driven climate change, 12 were made less severe or less likely to occur and 10 had no discernible human influence. (The remaining 14 studies were inconclusive.)

Spotlight

New Zealand breaks new ground on climate litigation

This week, Carbon Brief speaks to experts about a first-of-its-kind climate lawsuit in New Zealand.

Earlier this week, representatives from two environmentally focused legal advocacy groups challenged the New Zealand government’s climate-action plan in court.

The plaintiffs argued that the measures laid out in the plan are insufficient to achieve the country’s legal obligation to hold global warming to 1.5C above pre-industrial temperatures.

The case could be “influential” in shaping lawsuits and rulings around the world, one legal expert not involved in the case told Carbon Brief.

Reductions vs removals

The new case contends that there are several issues regarding the New Zealand government’s response to climate change.

One of the key arguments the plaintiffs make is that New Zealand’s second emissions reduction plan, which covers the period from 2026-30, is overreliant on the use of tree-planting to achieve its targets.

When the plan was released in December 2024, it was “immediately clear that it was a pretty lacklustre plan”, Eliza Prestidge Oldfield, senior legal researcher at the Environmental Law Initiative, one of the groups behind the legal case, told Carbon Brief.

The plan called for large-scale planting of pine tree plantations, which are not native to New Zealand and have a high risk of burning. Because of this, there are concerns about how permanent any carbon removal provided by these plantations actually can be, experts told Carbon Brief.

Catherine Higham, senior policy fellow at the Grantham Research Institute on Climate Change and the Environment who was not involved in the case, said:

“The lawyers are arguing that there are real challenges with equating the emissions that you may be able to remove from the atmosphere through afforestation with actual emissions reductions, which are much more certain.”

‘Global dialogue’

While other climate lawsuits elsewhere in the world have also focused on the inadequacy of a government’s plan to meet its stated emissions-reduction targets, this is the first such case that addresses the role of removals head-on.

Lucy Maxwell, co-director of the Climate Litigation Network, told Carbon Brief that the lawsuit “builds on a decade of climate litigation” in national, regional and international courts.

Maxwell, who was not involved in the New Zealand case, added that there is a “real global dialogue” between, not just plaintiffs, but national courts as well. She said:

“[National courts] look to common issues that have been decided in other countries. They’re not binding on that court if it’s at the national level, but they are influential.”

Given that many other countries have legal frameworks requiring their governments to create plans outlining the pathway to their long-term climate targets, Prestidge Oldfield told Carbon Brief that other jurisdictions “should be interested in these questions around the level of certainty”.

Higham noted that, even if the case is successful, addressing the plan’s shortfalls will face its own set of challenges. She told Carbon Brief:

“A lot of these decisions are political and they can be politically contentious…Those [measures] have to be put into action through legislation and that is then subject to the usual political process. So that’s where the challenge comes in.”

While she could not speculate on the outcome of the case, Prestidge Oldfield said it was “very heartening” to see that both the judge and the opposing counsel “appreciated how much of a concern climate change is globally”.

She added:

“It’s not a given that the judge would even be interested in climate change.”

Watch, read, listen

COMMON APPROACH: The Heated podcast analysed fossil-fuel advertisements and highlighted the most common deception tactics they employed.

THREAT ASSESSMENT: Mongabay mapped the potential threat that oil extraction poses to Venezuela’s ecosystems, including the Amazon rainforest and its coral reefs.

SALT LAKES? GREAT!: High Country News interviewed journalist Dr Caroline Tracey about her new book on saline lakes – such as Utah’s Great Salt Lake – the threats that face them and what they can teach us.

Coming up

  • 23 March-2 April: Third meeting of the preparatory commission for the High Seas Treaty, New York
  • 24-27 March: 64th session of the Intergovernmental Panel on Climate Change, Bangkok
  • 26-29 March: 14th ministerial conference of the World Trade Organization, Yaoundé, Cameroon

Pick of the jobs

  • International Centre of Research for the Environment and Development (CIRAD), IPCC chapter scientist | Salary: €3,200-3,750 per month. Location: Nogent-sur-Marne, France
  • Avaaz, chief of staff | Salary: Dependent on location. Location: Remote, with preferred time zones
  • Green Party, social media officer | Salary: £31,592-£32,192. Location: Remote or Westminster, UK

DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.

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

The post DeBriefed 20 March 2026: Energy crisis deepens | Brazil’s new climate plan | New Zealand climate case appeared first on Carbon Brief.

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The Carbon Brief Quiz 2026

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Around 300 scientists, civil servants, journalists and climate experts took part in the 11th annual Carbon Brief quiz on Wednesday 18 March 2026.

For the second time, this year’s quiz was hosted by Octopus Energy at its headquarters in central London.

In total, 39 teams participated – 25 teams in person and 14 teams joining via Zoom.

Competing teams reflected a wide range of climate change and energy professionals. The list included journalists, civil servants, climate campaigners, policy advisers, energy experts and scientists.

Organisations represented included: Council on Energy, Environment and Water (CEEW) in India; New Scientist; the Times; Business Green; the Bartlett School of Environment, Energy and Resources (BSEER), UCL; Verisk Maplecroft; BBC; World Weather Attribution; Grantham Institute at Imperial; DESNZ; WWF; European Climate Foundation (ECF); the ENDS Report; C40 Cities; Ricardo; Met Office; Meliore; E3G; Danish Meteorological Institute (DMI); Energy Transitions Commission; Carbon Tracker; Ember; Royal Meteorological Society; Civil Service Climate and Environment Network (CSCEN); Changing Markets Foundation; Cerulogy; Oxford Sustainable Law Programme; Université de Lausanne; University of Exeter; Centre for Environment and Sustainability, University of Surrey; UK Parliament; Skeptical Science; ECIU (Energy and Climate Intelligence Unit); Octopus Energy; DeSmog; Department for Transport and Royal School of Mines.

Teams were tested with five rounds of questions – general knowledge, policy, science and two picture rounds. (See the slideshow of the questions and answers below).

After two hours of playing, this year’s winners were announced.

Comprised of players from the Council on Energy, Environment and Water (CEEW) in India, last time’s second place team, “Emissions Impossible” won the coveted Carbon Brief trophy with a total score of 76 out of 100 available points.

The winning team of the Carbon Brief Quiz 2026
The winning team of the Carbon Brief Quiz 2026

In joint second place, with 59 points, were the “Potato-sized nodules”, a mixed team of journalists from New Scientist, the Times and Business Green.

Rowan Hooper on BlueSky (@rowhoop.bsky.social): Second place in the @carbonbrief.org quiz elicited gasps of admiration in the New Scientist newsroom this morning. What a result!!

Sharing second place, after leading at the half-way point, were “You cannot BSEERious” from the Bartlett School of Environment, Energy and Resources at UCL.

Will McDowall on BlueSky (@willmcdowall.bsky.social): We (UCL BSEER) came 2nd place in this year's #CBQuiz! Definitely the first thing I'll bring up in my annual appraisal. Thanks as always to @carbonbrief.org for organising - and thanks to @octopus.energy for hosting

In fourth place, with 57 points, were “Risky Quizness”, from Verisk Maplecroft.

Will Nichols on BlueSky (@willnicholsesq.bsky.social): Huge (and unexpected!) result for team Verisk Maplecroft! Massive thanks to @leohickman.carbonbrief.org , @rtmcswee.carbonbrief.org , and team for such a fun evening! #CBquiz

A certificate was awarded to the BBC for the best team name, as voted for by Carbon Brief staff: “High hopes [low confidence]”.

See the full leaderboard:

Carbon Brief on BlueSky (@carbonbrief.org):

All the questions and answers from this year’s quiz can be found in this PDF document.

This year’s trickiest round was picture round two, which asked teams to match the quote to the author, with an average score of 5.9 out of 20 available points.

No team correctly guessed that “Chris Funk: Drought, Flood, Fire” was the source of the quote: “How greenhouse gases warm the atmosphere is pretty straightforward. It is really important that we understand this. But almost nobody does, because it is not something that we are taught in school.”

Science was the second hardest round, earning an average score of 6.1 points out of 20.

No team correctly guessed “religious leaders” as the least trustworthy source of climate information, according to a 2025 study using public polling from seven global south countries.

The highest-scoring round was general knowledge, with an average of 13.8 out of 20 questions answered correctly.

Carbon Brief would like to thank all the teams who took part and we look forward to hosting the quiz again in the spring of 2027.

If you would like to participate in next year’s quiz, please contact us in advance at quiz AT carbonbrief DOT org.

Photos by Kerry Cleaver

Skeptical Science on BlueSky (@skepticalscience.bsky.social): Our team is having fun at the #CBQuiz 2026 organized by @carbonbrief.org ! And the questions are tricky yet again - to nobody's surprise, of course! @kenrice.bsky.social @baerbelw.bsky.social @jim-hunt.bsky.social @dananuccitelli.bsky.social
Alice on BlueSky (@alicejanelake.bsky.social):
Stephen Cornelius on BlueSky (@climatesteve.bsky.social): Thanks to @carbonbrief.org for hosting the 11th and every challenging #CBquiz. #WWF team Bamboo-zeled had a great time and are proud of our 8th place out of 39 teams. Going to swot up on European environment ministers names for next year!
James Mollard on BlueSky (@drmollyman.bsky.social): A fun evening at the @carbonbrief.org quiz for team @rmets.org - glad to see us avoiding shame with a solid midfield finish (along with beating various ex-colleagues in rival teams as well!) - Congrats and thanks to all for the entertainment!
Ruth Mottram on BlueSky (@ruthmottram.bsky.social): Awesome evening with @carbonbrief.org - I think we acquitted ourselves pretty well. Thanks for hosting. Looking forward and making plans for the next one (our tenth!) already...
Michael Le Page on BlueSky (@mjflepage.bsky.social): Joint second in the notoriously difficult @carbonbrief.org quiz! Major bragging rights for our @newscientist.com team with Sam Wong, @alecluhn.com , me, Michael Holder of @businessgreen.bsky.social and @ben-cooke.bsky.social

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The Carbon Brief Quiz 2026

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