SYDNEY, Tuesday 16 April 2024 — The International Coral Reef Initiative (ICRI) and US-based National Oceanic and Atmospheric Administration (NOAA) have today confirmed the world is experiencing its fourth global coral bleaching event — the second in the last 10 years.
This comes as experts this week warned that the Great Barrier Reef may be suffering its ‘most severe’ bleaching on record with damage extending up to 18 metres below the surface, and coral mortality beginning to unfold.
2023 saw the hottest ocean temperatures ever recorded — “astounding” levels of heat which supercharged freak weather events around the world. Bleaching-level heat stress, fuelled by the climate crisis, continues to be extensive across the Pacific, Atlantic and Indian Oceans.
David Ritter, CEO at Greenpeace Australia Pacific, said that following on from what was the hottest year on record, news of a worldwide coral bleaching is another red alert for Earth, and all the life it sustains.
“Mere days after researchers confirmed the most severe coral bleaching on record for the Great Barrier Reef, international agencies have announced that the world is experiencing its fourth global coral bleaching event.
“The blame for the existential danger facing our reefs lays squarely with the main culprits fuelling global warming: fossil fuel companies, and the governments who prop up this industry.
“The science is crystal clear that climate change, driven by the burning of fossil fuels, is warming our oceans and leading to increasingly severe and frequent coral bleaching events worldwide. Corals die when bleaching events are too prolonged or severe.
“Every government decision to allow more coal, oil, and gas to be extracted and burned is a deadly blow to the future of the Great Barrier Reef, and reefs worldwide. The loss of reefs would have devastating ecological and economic consequences for billions of people worldwide — including our Pacific neighbours whose very culture and identities are intrinsically entwined with the ocean.
“We are running out of runway to avoid irreversible climate disaster, and must act quickly to ensure an immediate end to new fossil fuels. Governments and decision makers simply cannot allow new fossil fuel projects to go ahead if we want to address climate change and give the Great Barrier Reef and all reefs a fighting chance at survival.”
—ENDS—
For more information or to arrange an interview please contact Kate O’Callaghan on 0406 231 892 or kate.ocallaghan@greenpeace.org
Climate Change
International Seabed Authority Assembly underway as calls for deep sea mining moratorium grows
SYDNEY/KINGSTON, Wednesday 29 July — The future of deep sea mining will be a focus for world leaders this week as the International Seabed Authority (ISA) Assembly takes place in Kingston, Jamaica.
Country delegates and members from Pacific Civil Society have come together to discuss a deep sea mining code, while the call for a moratorium grows. It follows the ISA’s contentious decision last week to extend The Metals Company subsidiary Nauru Ocean Resources Inc’s (NORI) exploration contract, despite its support for the pursuit of unlawful deep sea mining via US unilateralism.
The Assembly’s agenda was agreed to yesterday, with a science item put forward by Vanuatu to be heard on Thursday local time. Overnight, Mozambique and Mauritius joined the call for a global moratorium.
Rae Bainteiti, Pacific Political Coordinator at Greenpeace Australia Pacific, said from the ISA in Kingston:
“As we move into the General Assembly this week, the fundamental issue remains that there is not enough science to guarantee the safety and protection of the ocean in a world where deep sea mining is allowed. As trustees of the ocean, the common heritage of humankind, our Pacific governments must stand firm against corporate interests that are pushing to move ahead with deep-sea mining outside the ISA framework. If deep sea mining goes ahead, Pacific communities will suffer the economic, cultural and social consequences. We continue to call on all States to support a moratorium as the principled and responsible pathway to protect the ocean.”
Currently, 45 countries, including seven Pacific nations, support a moratorium or precautionary pause on deep sea mining. Last week, Australia’s Labor National Conference committed to supporting a moratorium, but the government has yet to make an official comment.
— ENDS —
International Seabed Authority Assembly underway as calls for deep sea mining moratorium grows
More of Germany’s electricity came from wind and solar power than fossil fuels for the first time ever in 2025.
Together, wind and solar power generated 225 terawatt hours (TWh) of electricity – accounting for 44% of the total in 2025 – with just 217TWh (43%) coming from fossil fuels.
Solar and onshore wind have grown rapidly under Germany’s “Energiewende” strategy over the past two decades, as the nation transitions away from both coal and nuclear power.
Renewables have recently faced mounting opposition from the far-right Alternative for Germany (AfD) party and the current coalition government has been trying to develop new gas-power plants.
Nevertheless, Carbon Brief analysis of Energy Institute data – shown in the chart below – illustrates how wind and solar have continued growing, emerging as the nation’s largest power source.
The success of renewables in Germany mirrors the EU as a whole, which also saw wind and solar overtake fossil-fuel power generation in 2025 for the first time.
Germany has various targets in place that require a rapid expansion of wind and solar power, including cutting economy-wide emissions to net-zero by 2045.
The nation is also aiming to increase renewables’ share of electricity consumption to 80% by 2030 to achieve a “largely climate neutral” power system by 2035. It aims to decarbonise its electricity entirely once coal power has been phased out, which has a deadline of “no later than” 2038.
(The renewables targets also include electricity generated from hydropower and bioenergy. The latter produces a relatively large share of Germany’s power – roughly a tenth in 2025.)
Germany has to rely on renewables more than neighbours, such as France and the UK, to achieve its climate goals. This is due to its phaseout of nuclear power, which is a key part of the “Energiewende” strategy.
Nuclear power has long faced widespread public opposition in Germany. This year, the centre-right chancellor Friedrich Merz described the nuclear phaseout as a “strategic mistake”, but the government has ruled out a return to conventional nuclear power.
The country has an official coal phaseout date of 2038, but experts say the country is on track to eliminate coal from its power supply years earlier. This is despite some pressure to temporarily slow the transition away from coal during the recent energy crisis.
(Very few outside the AfD are calling to scrap the coal phaseout altogether, but the government will publish a review of the timelines in August.)
While coal generation has fallen quickly, even as nuclear was being phased out, some argue that coal could have been cut more quickly if nuclear had remained.
Gas-power expansion has also been framed by the government in recent years as an essential component of Germany’s transition away from coal and nuclear power, to support a renewables-heavy grid.
The current government under Merz has tried to boost gas and recently adopted a law to provide state support for new gas-fired power plants. The plan is for these plants to be converted to run on “green hydrogen” by 2045, in order to meet the climate-neutrality goal.
Germany aims to install 115 gigawatts (GW) of onshore wind by 2030 and approved a record 20.8GW of new capacity in 2025.
Meanwhile, solar generation has reached unprecedented levels during the hot summer of 2026.
However, the government’s planned grid reforms have been criticised by the renewables industry for risking slowing down the energy transition. Under the proposals, renewables developers would only be granted automatic grid connections in areas with limited grid capacity if they waive compensation for future curtailed generation.
Interview: COP31 president says electrification is ‘surest way to protect citizens’
Six charts show how clean power was world’s largest source of new energy in 2025
Guest post: How US renewable-energy growth persists despite federal policy uncertainty
CCC: Faster electrification of UK will ‘put money back into people’s pockets’
The post Analysis: Wind and solar power overtake fossil fuels in Germany for first time ever appeared first on Carbon Brief.
Analysis: Wind and solar power overtake fossil fuels in Germany for first time ever
Climate Change
Analysis: 84% of nations miss deadline to identify ‘nature-harming’ subsidies by 2025
Most countries failed to meet a 2025 target to identify all of their subsidies that could be “harmful” to biodiversity, according to Carbon Brief analysis.
The findings also reveal that 32 countries spend an estimated $270bn on biodiversity-harming subsidies and other incentives each year.
This is the “tip of the iceberg”, one expert notes, with “trillions” spent globally.
In 2022, almost every country in the world agreed on a set of “goals” and “targets” aiming to halt and reverse biodiversity loss by 2030.
One of these targets asked countries to identify all subsidies that damage biodiversity by 2025, before phasing out or reforming at least $500bn of these incentives by 2030.
The subsidies can be found in a range of sectors, including fossil fuels, agriculture, forestry, mining and fishing.
Just 21 countries appear to have met the 2025 goal, Carbon Brief finds, based on analysis of 134 national reports submitted to the UN Convention on Biological Diversity (CBD) by 1 July 2026.
Five of the world’s 17 megadiverse countries were among those that met the deadline.
Country progress
Carbon Brief’s analysis looks at the number of countries that have met the 2025 target to identify their use of nature-harming subsidies.
However, the metrics to determine which countries have “met” this target are not explicitly defined.
Carbon Brief included any country that says it has completed the process of identifying its subsidies. In almost every case, these countries also included a total figure for the value of those subsidies.
The analysis finds that 21 countries say they have identified their harmful subsidies, as shown in the map below (yellow). This amounts to 16% of the countries that have submitted national reports so far.
A further 11 countries, plus the EU, have provided figures for some of their subsidies, such as only those in a specific sector (dark blue).
Of the 134 national reports submitted to the CBD, 66 make reference to beginning the process (medium blue), while the remaining 68 do not (light blue). The final 62 countries party to the CBD have yet to submit a national report (light grey).
(Every country in the world participates in the CBD, except for the US and the Holy See – the governing body of the Catholic church, which is seated in Vatican City.)
The 32 countries that have identified some or all subsidies spend almost $270bn on nature-harming incentives annually, according to Carbon Brief’s analysis.
This is based on a tally of the figures for the most recent available year listed in countries’ national reports, in US dollars using conversion rates at the end of the given year and adjusted for inflation. The analysis also includes figures from other reports cited in the country submissions.
The $270bn reported in country submissions to date is “just the tip of the iceberg”, notes Eva Zabey, the chief executive of Business for Nature. The global figure could be as high as $1.8tn, according to a 2022 estimate from non-profit group, the B Team.
The figures identified by Carbon Brief are a “warning” that the “world is not moving fast enough” to tackle harmful subsidies, Zabey says, adding:
“The positive news is that some countries have shown it can be done and this should embolden others to follow suit…Subsidy reform should be treated as an economic necessity, not an environmental checklist.”
Harmful subsidies are expected to be among the key priorities at the upcoming COP17 UN nature summit, being held in Armenia in October 2026.
Subsidy target
There is no single definition of a “harmful” subsidy. (See: ‘Harmful’ subsidies.)
The aim to identify these subsidies stems from target 18 of the Kunming-Montreal Global Biodiversity Framework (GBF) – the global agreement containing a series of goals and targets for nature.
Target 18 calls on countries to identify subsidies and other incentives that are harmful for biodiversity by 2025.
It also says that nations should “eliminate, phase out or reform” these subsidies in a “proportionate” way, reducing them by at least $500bn per year by 2030.
It says countries should first target the “most harmful” incentives, while simultaneously scaling up positive incentives for nature.
All 2030 targets in the GBF are global – with countries each expected to outline how they will contribute nationally. So far, 169 countries have submitted these national targets.
Only 38% of countries addressed the 2025 aim to identify harmful subsidies in their national targets “to some extent”, according to a draft version of an upcoming progress report.
Countries’ national reports do not “provide a sufficient basis to determine” whether the 2025 milestone was met, says the report, but available evidence “suggests” that it was not.
‘Harmful’ subsidies
There is no universally agreed-upon definition of a “biodiversity-harmful subsidy” – or how it differs from an environmentally harmful subsidy.
In general, “harmful” environmental subsidies impact humans’ surroundings, whereas those harmful to biodiversity directly affect species and ecosystems. Paul Elton, a PhD candidate at the Australian National University, tells Carbon Brief:
“If you were to do a study that focused on biodiversity-harmful subsidies versus one that focused on environmentally-harmful subsidies, there’d be a Venn diagram where a large percentage would overlap.”
A 2022 working paper on identifying subsidies harmful to biodiversity published by the Organisation for Economic Co-operation and Development (OECD) depicted biodiversity as a subset of the environment, with climate and air falling outside the scope of “biodiversity”.
However, the report also noted that climate change is one of the five key drivers of biodiversity loss, adding:
“As such, subsidies that lead to larger greenhouse gas emissions, for example, will also indirectly impact on biodiversity.”
Prof Jessica Dempsey, a political ecologist at the University of British Columbia, tells Carbon Brief that she would “absolutely” consider fossil-fuel subsidies to be biodiversity-harming – not only as a driver of climate change, but also because the extraction of fossil fuels can cause localised harms to biodiversity. She adds:
“I do think probably it is true that all harmful subsidies are not necessarily biodiversity-related. Some care in that is important, but subsidies to the sectors that are known drivers of biodiversity loss feel very obvious to me.”
Biodiversity-harming subsidies can be either direct or indirect.
Direct subsidies refer to government expenditures that go towards a project that harms nature, such as construction of a new gas-fired power plant. Indirect subsidies could include tax exemptions that encourage a certain behaviour, such as lower tax rates on fuels for agricultural machinery.
Subsidies in agriculture, fishery and energy sectors are most commonly deemed “harmful”, but damage can also be caused by support for forestry, infrastructure, transport, construction, water and other sectors.
One recent estimate of the global total of biodiversity-harming subsidies put the figure at $1.7-3.2tn annually. An estimate of environmentally harmful subsidies put the figure at $2.6tn.
Elton tells Carbon Brief:
“It’s useful to contextualise the $500bn ambition of the GBF against those global estimates of how big [the total] actually could be, because that underscores the fact that so far, you’ve only got a subset of nations reporting about $250bn by your analysis, which is only half of the [phase-out target].
“It’s a significant lack of accountability.”
The chart below compares the $2.6bn estimated value of harmful subsidies to the $500bn phase-out target set in the GBF and the value of the subsidies identified so far in national reports.
Sectoral breakdown
Many subsidies can have both negative and positive impacts on biodiversity, according to the 2022 OECD working paper.
A subsidy on constructing dams for new hydropower can harm local biodiversity by disrupting water flows and flooding certain areas, for example. But it also reduces fossil-fuel dependence, lowering emissions and leading to a decrease in global warming.
Ronald Steenblik, a subsidies expert and co-author of the report estimating $2.6bn of harmful subsidies, tells Carbon Brief:
“What’s harmful is somewhat in the eye of the beholder.”
Most experts agree that a few sectors receive the bulk of the world’s biodiversity-harming subsidies: fossil fuels, agriculture and infrastructure, with much smaller contributions from other sectors, such as forestry, mining and fisheries.
Of the subsidies reported to the CBD, almost half were for the fossil-fuel sector, and around one-quarter for agriculture and fishing.
Dempsey says it is “surprising” that mining “didn’t show up” in these figures. (Of the 32 countries that provided subsidy data, only one mentioned mining as an industry that received harmful subsidies.)
Limitations
One limitation of Carbon Brief’s analysis is the lack of standardisation of subsidy data.
The methodology underlying the national reports lists several definitions of environmentally harmful subsidies, adding:
“[T]here is no standardised, globally agreed methodology for assessing the value of subsidies…nor is there a single global dataset providing this information.”
It adds that it is “important” for countries to identify harmful subsidies “within their national context”. Steenblik says:
“When you get down into the details, you can have lots of arguments of where you draw the line. And, so, the big question on this spreadsheet is where countries drew that line.”
For example, China’s national report says the country has already identified all biodiversity-harming subsidies and reformed them entirely.
In Australia, a 2026 study – led by Elton from Australian National University – identified biodiversity-harmful subsidies worth $26.3bn over 2022-23, a number that amounts to just over 1% of the country’s GDP.
However, in its national report, Australia identified $155m worth of subsidies, largely in the agricultural sector. (The national report says that the identified agricultural subsidies are those that are “potentially most harmful to the environment”.)
Elton tells Carbon Brief that this discrepancy underscores the necessity of an independent assessment of harmful subsidies, “rather than this just being seen as a tick-the-box reporting exercise by officials in the environment department”.
When it comes to actually phasing out harmful subsidies, Dempsey says, focusing on the quality of the subsidy – and who benefits from it – is just as important as focusing on the numbers. She adds:
“If we don’t take this lens of understanding the beneficiaries and we only focus on the [numbers], we really risk having policy changes that then lead to increased affordability problems for everyday working people, and backlash.”
Methodology
Carbon Brief analysed national reports submitted to the CBD by 134 parties – 133 countries and the EU – to assess which ones had identified all of their biodiversity-harmful subsidies and therefore met the 2025 deadline.
The reports were submitted in 2026, with the analysis including those submitted by 1 July 2026.
The figures for each country can be found in this spreadsheet. More than three-quarters of reports did not list any figures.
To get the full tally for the amount listed, Carbon Brief used the figures for 2025 (or the nearest available year) and converted the local currency into US dollars, based on conversion rates in the given year using the currency exchange rates calculator from the US Treasury.
These figures were then adjusted for inflation to the year 2025. Numbers were rounded to the nearest $1,000.
In total, this amounted to $269,856,769,000 in subsidies across 32 countries.
Many countries listed the sector that each subsidy is going towards. Carbon Brief standardised these inputs using the following categories:
- Agriculture and fishing
- Energy
- Forestry
- Fossil fuels
- Infrastructure
- Transport
- Other
- Multiple sectors
“Multiple sectors” was assigned when a country provided only a partial sectoral breakdown of their subsidies or none at all.
“Other” was selected to encompass sectors that were named more infrequently, including water, mining, tourism and construction.
The designations employed and the presentation of the material on the map in this article do not imply the expression of any opinion whatsoever on the part of Carbon Brief concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.
UK withdraws millions in funding from world’s second-largest rainforest in Congo
Q&A: What England’s new ‘land-use framework’ means for climate, nature and food
Analysis: Half of nations meet UN deadline for nature-loss reporting
Brazil’s biodiversity pledge: Six key takeaways for nature and climate change
The post Analysis: 84% of nations miss deadline to identify ‘nature-harming’ subsidies by 2025 appeared first on Carbon Brief.
Analysis: 84% of nations miss deadline to identify ‘nature-harming’ subsidies by 2025
-
Greenhouse Gases12 months ago
Guest post: Why China is still building new coal – and when it might stop
-
Climate Change12 months ago
Guest post: Why China is still building new coal – and when it might stop
-
Greenhouse Gases2 years ago嘉宾来稿：满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Climate Change2 years ago嘉宾来稿：满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Climate Change2 years ago
Bill Discounting Climate Change in Florida’s Energy Policy Awaits DeSantis’ Approval
-
Renewable Energy9 months agoSending Progressive Philanthropist George Soros to Prison?
-
Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits
-
Greenhouse Gases1 year ago
嘉宾来稿：探究火山喷发如何影响气候预测