Burning all the oil and gas from new discoveries and newly approved projects since 2021 would emit at least 14.1bn tonnes of carbon dioxide (GtCO2), according to Carbon Brief analysis of Global Energy Monitor (GEM) data.
This would be equivalent to more than an entire year’s worth of China’s emissions.
It includes 8GtCO2 from new oil and gas reserves discovered in 2022-23 and another 6GtCO2 from projects that were approved for development over the same period.
These have all gone ahead since the International Energy Agency (IEA) concluded, in 2021, that “no new oil and gas fields” would be required if the world were to limit global warming to 1.5C .
Since then, world leaders gathering at the COP28 summit at the end of 2023 have also agreed to “transition away from fossil fuels”.
Despite this, nations such as Guyana and Namibia are emerging as entirely new hotspots for oil and gas development. At the same time, major historic fossil-fuel producers, such as the US and Iran, are still going ahead with large new projects.
Additionally, oil majors such as TotalEnergies and Shell that have made public commitments to climate action, are among the biggest players investing in new oil and gas extraction around the world.
More oil, more CO2
In 2021, the IEA issued its first “net-zero roadmap”, setting out a pathway for the world to limit warming to 1.5C. The influential agency concluded that:
“Beyond projects already committed as of 2021, there are no new oil-and-gas fields approved for development in our pathway.”
This statement has become a rallying cry for campaigners and leaders pushing for a phase out of fossil fuels.
The IEA has since clarified that there would be no need for new oil and gas developments if the world gets on track for 1.5C. It has also slightly softened its language, by allowing for new oil and gas projects with a “short-lead time” within its 1.5C scenario.
Yet it has also warned of the risk of “overinvestment” in new developments, noting that current spending is “almost double” what would be needed under its 1.5C pathway.
In any case, the IEA’s message has been widely ignored by oil and gas companies, which have continued to search for new extraction opportunities.
In its new global oil and gas extraction tracker, GEM identifies 50 new sites discovered in 2022 and 2023, after the IEA issued its initial net-zero roadmap. The oil and gas reserves from these projects amount to 20.3m barrels of oil equivalent (Mboe).
The tracker also identified a further 45 projects that have reached “final investment decision” (FID) since the IEA’s roadmap, with an extra 16Mboe of reserves. FID is the point at which companies decide to move ahead with a project’s construction and development.
If all the oil and gas in the newly discovered reserves is burned in the coming years, an extra 8GtCO2 would be released into the atmosphere, according to Carbon Brief analysis. Adding the reserves discovered between 2022-23 brings this total to 14.1GtCO2.
This is equivalent to more than one-third of the CO2 emissions from global energy use in 2022, or all the emissions from burning oil that year, as shown in the chart below.
These findings are in line with mounting evidence that both company and government plans for fossil fuels are not aligned with their own climate goals.
According to the most recent UN Environment Programme “production gap” report, companies are planning for oil and gas production that is 82% and 29% higher, respectively, than would be needed in a 1.5C pathway.
The remaining “carbon budget” of emissions that can be released while retaining a 50% chance of limiting warming to 1.5C is just 275GtCO2, according to the Global Carbon Budget consortium of scientists. Burning all of the contents of the new oil and gas schemes identified by GEM would use up 5% of this remaining budget.
Moreover, the GEM report points out that new projects take, on average, 11 years to start producing significant amounts of oil and gas. This means that most will not enter production until the 2030s.
By this point, according to the IEA, fossil-fuel demand would have fallen by “more than 25%” if the world gets on to a 1.5C-compliant pathway.
GEM also notes that its analysis likely underestimates the scale of new fossil fuel developments. It excludes smaller sites and those where the size has not been publicly announced, such as new gas fields discovered in Saudi Arabia in 2022.
The IEA updated its net-zero scenario in 2023 to reflect the continued expansion of fossil-fuel projects since its previous report. It stated that:
“No new long lead time conventional oil and gas projects need to be approved for development.”
It added that falling demand for fossil fuels “may also mean that a number of high cost projects come to an end before they reach the end of their technical lifetimes”, again if the world gets onto a 1.5C pathway.
To reflect the IEA’s new language around avoiding “long lead time” and “conventional” projects, GEM excludes expansions of existing projects and “unconventional” sites from its analysis. The report notes that including them would roughly quadruple the size of the reserves that reached a FID in 2022-23.
Oil majors
Many oil companies have made it clear that they do not intend to wind down their fossil-fuel operations in the near future.
This is true even for those that have made commitments to climate action, such as Shell and TotalEnergies. (Some oil majors have also watered down their pledges in recent months.)
As the chart below shows, many of the companies with the largest share of new oil and gas schemes have also announced net-zero targets.
The top rankings are dominated by publicly traded oil majors, such as ExxonMobil, and national companies, such as the Abu Dhabi National Oil Company (ADNOC) – which is led by COP28 president Sultan Al Jaber. Saudi Aramco, the world’s largest oil company, is missing from the GEM tracker, likely due to the lack of data from Saudi Arabia.
The emissions that could result from new gas fields run by the state-owned National Iranian Oil Company alone amount to 1,700MtCO2, according to Carbon Brief analysis. This is higher than the annual carbon footprint of Brazil.
Meanwhile, oil and gas in new projects being developed by TotalEnergies and ExxonMobil could generate roughly 1,000MtCO2 – equivalent to Japan’s annual total – for each company.
At the recent CERAWeek industry conference, many oil and gas industry leaders argued against a transition to cleaner forms of energy. For example, Saudi Aramco chief executive Amin Nasser told attendees: “We should abandon the fantasy of phasing out oil and gas.”
As companies continue searching for more oil and gas, executives have consistently emphasised that demand for fossil fuels, rather than production, is the problem.
Most recently, in an interview with Fortune, ExxonMobil chief executive Darren Woods placed the blame on the public, who he said “aren’t willing to spend the money” on low-carbon alternatives.
New country ‘hotspots’
New nations, mainly in the global south, are opening up as “global hotspots” for oil and gas projects, according to GEM.
Notably, Guyana is set to have the highest oil production growth through to 2035. Over the past two years, it has already been the site of more new oil and gas discoveries than any other country. Namibia has also opened up as a major new frontier in fossil-fuel extraction.
The chart below shows how nations that have recently been targeted for oil and gas exploration, now make up a large portion of new discoveries and developments.
The expansion of oil and gas production in the global south is a highly politicised topic.
Many African leaders, in particular, argue that their countries are entitled to exploit their natural resources in order to bring benefits to their people, as global-north countries have done. At COP28, African Group chair Collins Nzovu stated that oil and gas were “crucial for Africa’s development”.
(It is worth noting that, according to GEM’s analysis, companies based in the global north such as ExxonMobil, Hess Corporation and TotalEnergies own most of the reserves in the new global-south projects.)
Meanwhile, wealthy oil producers such as the US, Norway and the UAE justify their continued fossil-fuel extraction by saying their production emissions are relatively low. Others, such as the UK, argue that they need to exploit domestic reserves to preserve their energy security.
Even in a 1.5C scenario, the IEA still includes a significantly reduced amount of oil and gas use in 2050. Most of it goes towards making petrochemicals and producing hydrogen fuel.
However, in last year’s report on the position of the oil and gas industry in the net-zero transition, the agency also emphasises that this does not mean everyone can continue producing.
“Many producers say they will be the ones to keep producing throughout transitions and
beyond. They cannot all be right,” it concludes.
The post Analysis: New oil and gas projects since 2021 could emit 14bn tonnes of CO2 appeared first on Carbon Brief.
Analysis: New oil and gas projects since 2021 could emit 14bn tonnes of CO2
An Lambrechts is a biodiversity politics expert at Greenpeace International with extensive experience in biodiversity-related multilateral negotiations. She is the head of the Greenpeace delegation at the Convention on Biological Diversity (CBD) COP17 happening in Yerevan, Armenia.
In 2022, COP15 delivered the landmark Kunming-Montreal Global Biodiversity Framework to halt and reverse biodiversity loss by 2030. With COP17 starting in Yerevan, we are now halfway to the deadline, and according to the first Global Review of progress, countries are not on track to meet the biodiversity targets, and implementation must accelerate fast.
One of the main findings of the Global Review is that funding falls far short of the scale needed to halt and reverse nature loss. But the crisis facing the world’s biodiversity is not an absolute scarcity of capital – it is a profound public policy distortion.
The global economy currently spends roughly $30 destroying nature for every single dollar invested in its protection. According to a report from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services, a staggering $2.4 trillion is spent in public subsidies for fossil fuels, agriculture and water use, while global investment in biodiversity conservation and restoration stands at a mere $220 billion.
Countries urged to ramp up “insufficient” nature policies at COP17
Yet, discussions about how to close the biodiversity finance gap continue to claim that salvation lies in mobilising private capital, scaling offsets and “derisking” investments in nature. This is a fundamental misunderstanding of both the nature of ecological stewardship and of the global financial architecture.
Biodiversity conservation is not a speculative investment portfolio – it is the foundation of human survival. The health of our planet is a non-monetisable, non-excludable public good. Expecting profit-seeking private capital to protect nature perpetuates the structural drivers of ecosystem destruction in the first place.
But if private market mechanisms cannot save biodiversity, where will the necessary public resources come from?
Money going to the wrong places
The answer lies in recovering the vast public wealth currently drained by cross-border tax abuse, financial secrecy and corporate impunity. Finance and environment ministers meeting in Yerevan must give a strong political signal that, to avert ecological breakdown, countries need to take swift action to reform global tax rules, eliminate harmful public subsidies and cancel unsustainable sovereign debts for the public revenues to end up where they belong.
Extractive sectors such as industrial agriculture, fishing, timber and mining continue business-as-usual, often heavily subsidised by public treasuries, while voluntary carbon and biodiversity offset markets pose a serious risk to nature conservation. Offset schemes have delivered only a negligible fraction of the funding needed to preserve ecosystems, allowing industries to continue with their destructive business-as-usual practices.
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In advanced economies, public funding often actively undermines biodiversity. In Europe, over €5.3 billion in public subsidies is funnelled annually into intensive forest biomass harvesting under renewable energy directives, degrading primary forest ecosystems and undermining long-term climate resilience. Pleading with private investors to fill a “finance gap” while pouring billions into ecological destruction is an exercise in futility.
Developing countries struggle with debt burden
For developing countries, reliance on private finance is further compounded by a crushing sovereign debt crisis. In 2024, public debt in developing economies reached record levels, with net interest payments alone absorbing $921 billion. A record 61 developing countries now spend more than 10% of government revenue on foreign debt service, with many climate-vulnerable nations spending twice as much servicing external debt as they receive in climate and biodiversity finance combined.
This burden acts as a structural driver of ecosystem destruction. Under pressure from external creditors and international financial institutions to avoid default and secure foreign exchange, governments are routinely forced into austerity measures and pushed to expand raw commodity exports into pristine biomes.
Comment: World Bank and IMF should lead the financial system in responding to the climate crisis
The current negotiations for a United Nations Framework Convention on International Tax Cooperation (UNFCITC) also offer a way forward. An estimated $492 billion in tax revenue is lost every year to offshore tax havens. Multinational corporations account for around $348 billion of this total by shifting profits away from the countries where real economic extraction and environmental degradation occur.
In the mining sector alone, developing nations lose tens of billions annually to corporate tax dodging. Furthermore, international financial secrecy shields environmental criminals, with illicit financial flows from illegal logging draining between $51 billion and $152 billion annually.
At COP17, leaders must seize the opportunity to build a bridge between the two conventions and enhance cooperation. Governments must put the world on a firm path to securing predictable, sufficient, sovereign public finance for biodiversity conservation. It’s the only path to a restorative, rights-based future for people and the planet.
The post Protecting nature is a public duty, not a Wall Street profit opportunity appeared first on Climate Home News.
Protecting nature is a public duty, not a Wall Street profit opportunity
Climate Change
Greenpeace delivers 47 metre-long petition with half a million signatures to Woodside HQ following major gas protest
Greenpeace delivers 47 metre-long petition with half a million signatures to Woodside HQ following major gas protest
PERTH, Monday 19 October 2026 — Dozens of Perth community members delivered a giant petition, signed by almost half a million people, to Woodside’s corporate headquarters this morning, calling on the government to save Scott Reef from Woodside’s reckless Browse gas proposal.
Dressed in sea creature costumes and hats, supporters carried one of Australia’s biggest environmental petitions to Woodside’s headquarters, and a local choir performed a ‘Scott Reef’ rendition of Angie McMahon’s iconic cover of ‘Reckless’ by Australian Crawl.
On the sidelines of the Perth Global Citizen Now event, it comes following a two day-long protest at Woodside’s Scarborough gas platform that saw activists scale and occupy the Floating Production Unit calling to “Stop Woodside’s Dirty Gas” and “Save Scott Reef”. The activists were taken from the platform by police helicopter on Sunday afternoon.
David Ritter, CEO at Greenpeace Australia Pacific, said: “Less than a day after two Greenpeace Australia Pacific activists were arrested for their peaceful protest at Woodside’s Scarborough gas platform to save Scott Reef, we are here again with another message to Woodside: half a million of us do not want your dirty gas at Scott Reef.
“Community pressure on Woodside is rising. Today we are here to show Woodside that they can’t ignore half a million people who want Scott Reef protected, not turned into an industrialised gas zone.
“Woodside can’t be trusted with our oceans. Woodside’s plans to drill up to 57 toxic wells at Scott Reef, Australia’s largest oceanic reef, putting endangered pygmy blue whales at risk, and jeopardising a nesting ground for unique green sea turtles.
“We Australians love our oceans and this is an opportunity for our governments to do the right thing, to reject Woodside’s reckless drilling plans, and save Scott Reef.”
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Media contact
Kate O’Callaghan on +61 406 231 892 or Emma Sangalli on +61 431 513 465
Climate Change
Greenpeace Australia Pacific activists in police custody after two-day protest against Woodside’s Browse gas project at Scott Reef
PERTH, Sunday 18 October 2026 — Two Greenpeace Australia Pacific activists are in police custody after occupying a gas platform at Woodside’s Scarborough gas project, in peaceful protest of the fossil fuel corporation’s plans to drill for oil and gas at Scott Reef.
NEW footage and photos of the peaceful protest available here and on Instagram
The activists used specialised climbing equipment to scale and attach themselves to a Floating Production Unit (FPU), a key piece of gas processing infrastructure at the Scarborough gas field over 200km off the coast of Exmouth, at around 05:45am AWST on Saturday and proceeded to occupy the platform for