More than half of countries have not committed to protecting 30% of their land and sea for nature by 2030 in plans submitted to the UN – despite signing a global agreement to do so less than three years ago, a Carbon Brief and Guardian investigation can reveal.
In December 2022, nearly all nations agreed to protect “30% of Earth’s land and sea for nature” by the end of the decade. This commitment – referred to as “30 by 30” – is the flagship target of the Kunming-Montreal Global Biodiversity Framework (GBF), often likened to the “Paris Agreement for nature”.
But, 70 out of the 137 (51%) countries that have submitted UN plans outlining how they will meet the targets of the GBF do not commit to “30 by 30” within their borders, according to analysis of these documents by Carbon Brief and the Guardian.
Instead, these countries either pledge to protect a lower percentage of their territory for nature or fail to explicitly commit to a numerical target at all.
Countries failing to commit to “30 by 30” in UN plans represent just over one-third of Earth’s land surface, the analysis shows.
The list includes some of the most nature-rich nations on Earth, such as Indonesia, Peru and South Africa, along with developed countries such as Finland, Norway and Switzerland.
Speaking to Carbon Brief and the Guardian, one nation said that meeting “30 by 30” within its borders would be “extremely challenging” to achieve, while another said that developing countries in particular should not face an “unnecessarily heavy burden” in reaching the global goal.
The investigation shows that “many countries have not been ambitious enough with their domestic conservation commitments and, as a result, we are collectively not currently on track to meet the global 30 by 30 target”, one expert said.
A third of Earth
At the COP15 nature summit in 2022, countries agreed to the GBF, a broad set of targets and goals with an overall aim to halt and reverse biodiversity loss by 2030.
Target 3 of the GBF – which says countries should ensure “at least” 30% of Earth is in protected areas or governed by other conservation measures by 2030 (“30 by 30”) – is considered by many to be the flagship aim of the agreement and has been likened to the 1.5C temperature goal of the Paris Agreement in articles and speeches stressing its importance.
All countries were asked to submit plans to the UN Convention on Biological Diversity outlining how they will meet the targets of the GBF within their territories ahead of the COP16 nature summit in 2024. These are called national biodiversity strategies and action plans, or “NBSAPs”.
A separate Carbon Brief and Guardian investigation last October found that 85% of countries missed the deadline to submit their NBSAPs, with some arguing that the deadline was too challenging or that they were not able to access funds to help prepare their documents.
Countries unable to produce their NBSAPs were asked to instead submit national targets to the UN. These are simple lists of targets that countries will aim for without an accompanying plan of action.
As of 24 February 2025, 44 countries and the EU had submitted NBSAPs to the UN, while 124 parties had submitted national targets. (As some countries submitted both national targets and NBSAPs, it means that, overall, 137 countries have put forward a plan of some kind.)
To investigate whether countries have committed to the “30 by 30” pledge within their borders in these plans, Carbon Brief and the Guardian analysed the full text of each NBSAP, as well as any target that had been tagged as relating to target 3 of the GBF.
The analysis finds that, of 137 countries that have submitted plans to the CBD, more than half – 70 countries, or 51% – do not commit to protecting 30% of their land and sea by 2030.
Of these, 21 countries did not supply a numerical target for protecting their land area, 26 set targets for land protection that were less than 30% and eight set land targets of or greater than 30%, but sea-protection targets less than 30%.
Of the remaining countries, 13 did not submit any targets relating to coverage of protected areas. Two others set goals further in the future than 2030.
A further 10 countries, or 7%, do not make it clear from the plans that they submitted whether or not they have a pledge that meets the conditions of 30 by 30. This includes: countries that specify that they will protect 30% of “areas of particular importance”; countries that gave a target for improvement, but did not provide a baseline; and countries that submitted only one or two targets.
Just 42% of countries – 57 in total – commit to protecting 30% of both land and sea by 2030.
The chart below shows the countries that have submitted NBSAPs and/or national targets to the UN. On the chart, countries are clustered by the percentage of land they have pledged to protect and the size of each bubble represents their land area. (Countries clustered around the 30% line and outlined in grey all have pledges to protect 30% of land area.)
Countries clustered below “no target” are those that have not pledged a numerical target for protecting their land or those who have produced a plan, but have not included a protected area target.
The analysis shows that, collectively, more than one-third of the Earth’s land area is covered by a pledge that does not fulfil the “30 by 30” target, while around half is covered by a “30 by 30” pledge.
Seven of the 17 “megadiverse” countries – which together provide a home to 70% of the world’s biodiversity – have not committed to 30 by 30, the analysis finds. This includes Indonesia, Malaysia, Mexico, Peru, the Philippines, South Africa and Venezuela.
A further 61 countries have not submitted an NBSAP or national targets and so have not been assessed in the analysis. This includes the world’s most biodiverse nation, Brazil.
The figures also do not include the US, which – although a megadiverse country – is not party to the CBD and, therefore, is not subject to the goals and targets of the GBF.
Former US president Joe Biden committed the country to the “30 by 30” pledge. However, the “Project 2025” policy blueprint – which Donald Trump is largely following – calls for the target to be scrapped.
The EU submitted an NBSAP that covers its 27 member states and commits to 30 by 30.
However, individual countries are also party to the CBD and are expected to submit their own national plans. For the purposes of this analysis, EU member states were only considered to be meeting “30 by 30” if they submitted their own NBSAP or national target that did so.
‘Extremely challenging’
Carbon Brief and the Guardian reached out to megadiverse countries and developed nations to ask why they had chosen not to commit to “30 by 30” in their UN plans.
Indonesia, a megadiverse country that is home to the world’s third-largest rainforest, did not give a numerical target for how much of its territory it is able to protect for nature in its NBSAP.
A government spokesperson says that it is Indonesia’s view that “it is not essential to explicitly state that the 30% protection target is for terrestrial and marine areas” in its territory, explaining:
“Indonesia is of the view that all of us need to understand that the GBF is indeed global. And, by being global, it is natural that this framework should be implemented globally and collectively, without putting an unnecessarily heavy burden on some of us.
“Indonesia is committed to ambitious yet practical targets for the GBF, with an emphasis on the fact that not all parties are at the same level if targets are assessed numerically.”
The spokesperson adds that “managing biodiversity is not an easy task” and that the “balance of economic, social and environmental aspects must be maintained, particularly for developing countries like Indonesia”.
In its NBSAP, megadiverse nation Mexico commits to protecting 30% of its oceans, but only 22% of its land.
Dr Andrea Cruz Angón, coordinator of biodiversity strategies and policies at Conabio, the federal government’s biodiversity commission, says that the targets are still “being reviewed and adjusted” by the appropriate federal agencies.
She adds that the targets were produced after workshops were held “with subnational governments, youth, Indigenous peoples and Afro-Mexican communities” to identify “barriers and opportunities for these actors to make voluntary commitments to the targets”.
Finland, one of the EU’s member states, has not yet released an NBSAP, but submitted its national targets for meeting the goals of the GBF to the UN in August 2024. In these plans, Finland does not commit to “30 by 30”.
A spokesperson for the Finnish government says it was still preparing its NBSAP and, as a result, none of its targets are final, but adds:
“Achieving a 30% increase in protected area by 2030 would be extremely challenging, as to reach this target, for example, the protected area in land areas would have to increase by about over 700,000 hectares per year.”
In its NBSAP, Norway committed to protecting 30% of its land for nature by 2030 – but says it was still assessing its ocean protection target and “will come back with a plan for how a future goal can be achieved in a way that also facilitates the sustainable use of Norwegian marine areas”.
A spokesperson for Norway says the nation is “committed to contribute towards the 30 by 30 target”, adding:
“A national conservation target for Norwegian sea areas has not yet been concluded. This is due to an ongoing national process to assess which marine areas that can be recognised as protected through ‘other effective area-based conservation measures’ (OECM), in accordance with [UN biodiversity] criteria.
“The conclusion of this process will clarify the current conservation status of Norwegian waters, and consequently enable us to set a national target.”
‘Go back to the drawing board’
Inger Andersen, executive director of the UN Environment Programme, tells Carbon Brief and the Guardian that “30 by 30” is a “global target and how countries take that on board at the national level will be different across the world, depending on national circumstances”.
She points to the Protected Planet Report 2024, which shows that only 17.6% of land and 8.4% of the ocean is currently being conserved for nature – with just five years to go until the “30 by 30” deadline, adding:
“As the world faces a nature and biodiversity loss crisis, it is clear we must go much further, much faster. This will not be possible without financial, technical and capacity support for many countries.”
Responding to Carbon Brief and the Guardian’s investigation, Brian O’Donnell, director of the Campaign for Nature, a group advocating for the 30 by 30 target, says:
“Many countries have not been ambitious enough with their domestic conservation commitments and, as a result, we are collectively not currently on track to meet the global ‘30 by 30’ target. This is troubling and action must be taken to put the world on track.”
To get on track for “30 by 30”, developed nations must “directly fund” the target to enable developing countries to protect more of their territories for nature, he says, adding that the “30 by 30” pledge also needs to be championed at a higher level by global leaders and the UN.
He adds that countries not committing to “30 by 30” in their UN plans “should go back to the drawing board and update their plans with ones in which conservation is commensurate with the challenge of biodiversity loss and the needs of communities”.
The full Carbon Brief and Guardian analysis can be found here.
The post Revealed: More than half of nations fail to protect 30% of land and sea in UN nature plans appeared first on Carbon Brief.
Revealed: More than half of nations fail to protect 30% of land and sea in UN nature plans
N.C. Gov. Josh Stein wants state lawmakers to rethink tax breaks for data centers. The industry’s opacity makes it difficult to evaluate costs and benefits.
Tax breaks for data centers in North Carolina keep as much as $57 million each year into from state and local government coffers, state figures show, an amount that could balloon to billions of dollars if all the proposed projects are built.
The Global Environment Facility (GEF), a multilateral fund that provides climate and nature finance to developing countries, has raised $3.9 billion from donor governments in its last pledging session ahead of a key fundraising deadline at the end of May.
The amount, which is meant to cover the fund’s activities for the next four years (July 2026-June 2030), falls significantly short of the previous four-year cycle for which the GEF managed to raise $5.3bn from governments. Since then, military and other political priorities have squeezed rich nations’ budgets for climate and development aid.
The facility said in a statement that it expects more pledges ahead of the final replenishment package, which is set for approval at the next GEF Council meeting from May 31 to June 3.
Claude Gascon, interim CEO of the GEF, said that “donor countries have risen to the challenge and made bold commitments towards a more positive future for the planet”. He added that the pledges send a message that “the world is not giving up on nature even in a time of competing priorities”.
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Donors under pressure
But Brian O’Donnell, director of the environmental non-profit Campaign for Nature, said the announcement shows “an alarming trend” of donor governments cutting public finance for climate and nature.
“Wealthy nations pledged to increase international nature finance, and yet we are seeing cuts and lower contributions. Investing in nature prevents extinctions and supports livelihoods, security, health, food, clean water and climate,” he said. “Failing to safeguard nature now will result in much larger costs later.”
At COP29 in Baku, developed countries pledged to mobilise $300bn a year in public climate finance by 2035, while at UN biodiversity talks they have also pledged to raise $30bn per year by 2030. Yet several wealthy governments have announced cuts to green finance to increase defense spending, among them most recently the UK.
As for the US, despite Trump’s cuts to international climate finance, Congress approved a $150 million increase in its contribution to the GEF after what was described as the organisation’s “refocus on non-climate priorities like biodiversity, plastics and ocean ecosystems, per US Treasury guidance”.
The facility will only reveal how much each country has pledged when its assembly of 186 member countries meets in early June. The last period’s largest donors were Germany ($575 million), Japan ($451 million), and the US ($425 million).
The GEF has also gone through a change in leadership halfway through its fundraising cycle. Last December, the GEF Council asked former CEO Carlos Manuel Rodriguez to step down effective immediately and appointed Gascon as interim CEO.
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New guidelines
As part of the upcoming funding cycle, the GEF has approved a set of guidelines for spending the $3.9bn raised so far, which include allocating 35% of resources for least developed countries and small island states, as well as 20% of the money going to Indigenous people and communities.
Its programs will help countries shift five key systems – nature, food, urban, energy and health – from models that drive degradation to alternatives that protect the planet and support human well-being by integrating the value of nature into production and consumption systems.
The new priorities also include a target to allocate 25% of the GEF’s budget for mobilising private funds through blended finance. This aligns with efforts by wealthy countries to increase contributions from the private sector to international climate finance.
Niels Annen, Germany’s State Secretary for Economic Cooperation and Development, said in a statement that the country’s priorities are “very well reflected” in the GEF’s new spending guidelines, including on “innovative finance for nature and people, better cooperation with the private sector, and stable resources for the most vulnerable countries”.
Aliou Mustafa, of the GEF Indigenous Peoples Advisory Group (IPAG), also welcomed the announcement, adding that “the GEF is strengthening trust and meaningful partnerships with Indigenous Peoples and local communities” by placing them at the “centre of decision-making”.
The post GEF raises $3.9bn ahead of funding deadline, $1bn below previous budget appeared first on Climate Home News.
GEF raises $3.9bn ahead of funding deadline, $1bn below previous budget
Tropical cyclones that rapidly intensify when passing over marine heatwaves can become “supercharged”, increasing the likelihood of high economic losses, a new study finds.
Such storms also have higher rates of rainfall and higher maximum windspeeds, according to the research.
The study, published in Science Advances, looks at the economic damages caused by nearly 800 tropical cyclones that occurred around the world between 1981 and 2023.
It finds that rapidly intensifying tropical cyclones that pass near abnormally warm parts of the ocean produce nearly double – 93% – the economic damages as storms that do not, even when levels of coastal development are taken into account.
One researcher, who was not involved in the study, tells Carbon Brief that the new analysis is a “step forward in understanding how we can better refine our predictions of what might happen in the future” in an increasingly warm world.
As marine heatwaves are projected to become more frequent under future climate change, the authors say that the interactions between storms and these heatwaves “should be given greater consideration in future strategies for climate adaptation and climate preparedness”.
‘Rapid intensification’
Tropical cyclones are rapidly rotating storm systems that form over warm ocean waters, characterised by low pressure at their cores and sustained winds that can reach more than 120 kilometres per hour.
The term “tropical cyclones” encompasses hurricanes, cyclones and typhoons, which are named as such depending on which ocean basin they occur in.
When they make landfall, these storms can cause major damage. They accounted for six of the top 10 disasters between 1900 and 2024 in terms of economic loss, according to the insurance company Aon’s 2025 climate catastrophe insight report.
These economic losses are largely caused by high wind speeds, large amounts of rainfall and damaging storm surges.
Storms can become particularly dangerous through a process called “rapid intensification”.
Rapid intensification is when a storm strengthens considerably in a short period of time. It is defined as an increase in sustained wind speed of at least 30 knots (around 55 kilometres per hour) in a 24-hour period.
There are several factors that can lead to rapid intensification, including warm ocean temperatures, high humidity and low vertical “wind shear” – meaning that the wind speeds higher up in the atmosphere are very similar to the wind speeds near the surface.
Rapid intensification has become more common since the 1980s and is projected to become even more frequent in the future with continued warming. (Although there is uncertainty as to how climate change will impact the frequency of tropical cyclones, the increase in strength and intensification is more clear.)
Marine heatwaves are another type of extreme event that are becoming more frequent due to recent warming. Like their atmospheric counterparts, marine heatwaves are periods of abnormally high ocean temperatures.
Previous research has shown that these marine heatwaves can contribute to a cyclone undergoing rapid intensification. This is because the warm ocean water acts as a “fuel” for a storm, says Dr Hamed Moftakhari, an associate professor of civil engineering at the University of Alabama who was one of the authors of the new study. He explains:
“The entire strength of the tropical cyclone [depends on] how hot the [ocean] surface is. Marine heatwave means we have an abundance of hot water that is like a gas [petrol] station. As you move over that, it’s going to supercharge you.”
However, the authors say, there is no global assessment of how rapid intensification and marine heatwaves interact – or how they contribute to economic damages.
Using the International Best Track Archive for Climate Stewardship (IBTrACS) – a database of tropical cyclone paths and intensities – the researchers identify 1,600 storms that made landfall during the 1981-2023 period, out of a total of 3,464 events.
Of these 1,600 storms, they were able to match 789 individual, land-falling cyclones with economic loss data from the Emergency Events Database (EM-DAT) and other official sources.
Then, using the IBTrACS storm data and ocean-temperature data from the European Centre for Medium-Range Weather Forecasts, the researchers classify each cyclone by whether or not it underwent rapid intensification and if it passed near a recent marine heatwave event before making landfall.
The researchers find that there is a “modest” rise in the number of marine heatwave-influenced tropical cyclones globally since 1981, but with significant regional variations. In particular, they say, there are “clear” upward trends in the north Atlantic Ocean, the north Indian Ocean and the northern hemisphere basin of the eastern Pacific Ocean.
‘Storm characteristics’
The researchers find substantial differences in the characteristics of tropical cyclones that experience rapid intensification and those that do not, as well as between rapidly intensifying storms that occur with marine heatwaves and those that occur without them.
For example, tropical cyclones that do not experience rapid intensification have, on average, maximum wind speeds of around 40 knots (74km/hr), whereas storms that rapidly intensify have an average maximum wind speed of nearly 80 knots (148km/hr).
Of the rapidly intensifying storms, those that are influenced by marine heatwaves maintain higher wind speeds during the days leading up to landfall.
Although the wind speeds are very similar between the two groups once the storms make landfall, the pre-landfall difference still has an impact on a storm’s destructiveness, says Dr Soheil Radfar, a hurricane-hazard modeller at Princeton University. Radfar, who is the lead author of the new study, tells Carbon Brief:
“Hurricane damage starts days before the landfall…Four or five days before a hurricane making landfall, we expect to have high wind speeds and, because of that high wind speed, we expect to have storm surges that impact coastal communities.”
They also find that rapidly intensifying storms have higher peak rainfall than non-rapidly intensifying storms, with marine heatwave-influenced, rapidly intensifying storms exhibiting the highest average rainfall at landfall.
The charts below show the mean sustained wind speed in knots (top) and the mean rainfall in millimetres per hour (bottom) for the tropical cyclones analysed in the study in the five days leading up to and two days following a storm making landfall.
The four lines show storms that: rapidly intensified with the influence of marine heatwaves (red); those that rapidly intensified without marine heatwaves (purple); those that experienced marine heatwaves, but did not rapidly intensify (orange); and those that neither rapidly intensified nor experienced a marine heatwave (blue).
Dr Daneeja Mawren, an ocean and climate consultant at the Mauritius-based Mascarene Environmental Consulting who was not involved in the study, tells Carbon Brief that the new study “helps clarify how marine heatwaves amplify storm characteristics”, such as stronger winds and heavier rainfall. She notes that this “has not been done on a global scale before”.
However, Mawren adds that other factors not considered in the analysis can “make a huge difference” in the rapid intensification of tropical cyclones, including subsurface marine heatwaves and eddies – circular, spinning ocean currents that can trap warm water.
Dr Jonathan Lin, an atmospheric scientist at Cornell University who was also not involved in the study, tells Carbon Brief that, while the intensification found by the study “makes physical sense”, it is inherently limited by the relatively small number of storms that occur. He adds:
“There’s not that many storms, to tease out the physical mechanisms and observational data. So being able to reproduce this kind of work in a physical model would be really important.”
Economic costs
Storm intensity is not the only factor that determines how destructive a given cyclone can be – the economic damages also depend strongly on the population density and the amount of infrastructure development where a storm hits. The study explains:
“A high storm surge in a sparsely populated area may cause less economic damage than a smaller surge in a densely populated, economically important region.”
To account for the differences in development, the researchers use a type of data called “built-up volume”, from the Global Human Settlement Layer. Built-up volume is a quantity derived from satellite data and other high-resolution imagery that combines measurements of building area and average building height in a given area. This can be used as a proxy for the level of development, the authors explain.
By comparing different cyclones that impacted areas with similar built-up volumes, the researchers can analyse how rapid intensification and marine heatwaves contribute to the overall economic damages of a storm.
They find that, even when controlling for levels of coastal development, storms that pass through a marine heatwave during their rapid intensification cause 93% higher economic damages than storms that do not.
They identify 71 marine heatwave-influenced storms that cause more than $1bn (inflation-adjusted across the dataset) in damages, compared to 45 storms that cause those levels of damage without the influence of marine heatwaves.
This quantification of the cyclones’ economic impact is one of the study’s most “important contributions”, says Mawren.
The authors also note that the continued development in coastal regions may increase the likelihood of tropical cyclone damages over time.
Towards forecasting
The study notes that the increased damages caused by marine heatwave-influenced tropical cyclones, along with the projected increases in marine heatwaves, means such storms “should be given greater consideration” in planning for future climate change.
For Radfar and Moftakhari, the new study emphasises the importance of understanding the interactions between extreme events, such as tropical cyclones and marine heatwaves.
Moftakhari notes that extreme events in the future are expected to become both more intense and more complex. This becomes a problem for climate resilience because “we basically design in the future based on what we’ve observed in the past”, he says. This may lead to underestimating potential hazards, he adds.
Mawren agrees, telling Carbon Brief that, in order to “fully capture the intensification potential”, future forecasts and risk assessments must account for marine heatwaves and other ocean phenomena, such as subsurface heat.
Lin adds that the actions needed to reduce storm damages “take on the order of decades to do right”. He tells Carbon Brief:
“All these [planning] decisions have to come by understanding the future uncertainty and so this research is a step forward in understanding how we can better refine our predictions of what might happen in the future.”
The post Marine heatwaves ‘nearly double’ the economic damage caused by tropical cyclones appeared first on Carbon Brief.
Marine heatwaves ‘nearly double’ the economic damage caused by tropical cyclones
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