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An essential guide to the week’s key developments relating to climate change.
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This week
Global stocktake dominates negotiations
SLOW STOCKTAKE: The second week of COP28 starts today, as technical negotiations give way to ministerial talks to iron out politically-sensitive disagreements. That is the theory, at least. In reality, the centrepiece of the summit – the first “global stocktake” of progress towards the Paris Agreement goals – is progressing slowly, the Hindustan Times reported.
TRICKIEST TOPICS: In a Friday morning plenary, COP28 president Sultan Al Jaber said technical discussions would continue, alongside work led by ministerial pairs on the trickiest topics. This includes the stocktake and language on fossil fuels, see below – but also adaptation, mitigation and “means of implementation” (access to finance and technology).
TEXT TRACKER: Carbon Brief’s text tracker has the status of every agenda item at COP28. Most week-one talks handed a draft text over to week two. The stocktake text was unfinished and came with a “compilation” of further views – watch for a new draft later today. No text was agreed on adaptation – and several other agenda items were deferred, without agreement, until talks in Bonn in June 2024, the Earth Negotiations Bulletin reported.
Flurry of fossil-fuel pledges
COAL GOALS: Earlier on in the week saw an avalanche of new fossil-fuel pledges. Nine new countries signed up to the Powering Past Coal Alliance, a large group of nations pledging to phase out “unabated” coal power first founded at COP26 in Glasgow. This included the US, Czech Republic, Kosovo, Cyprus, Norway, the Dominican Republic and Iceland, the Associated Press reported – and later COP28 host UAE and Malta, Edie added.
BEYOND OIL: Elsewhere, Spain, Kenya and Samoa joined a much smaller group of nations pledging to phase out all fossil fuels, known as the Beyond Oil and Gas Alliance, at an event attended by Carbon Brief. Colombia turned heads by becoming the 10th country to join the fossil fuel non-proliferation treaty, the Guardian reported.
INDUSTRY CHARTER: In addition, COP28 host UAE and Saudi Arabia launched an “oil and gas decarbonisation charter” signed by 50 fossil-fuel companies, Arab News reported. The group, representing 40% of global production, pledged to end gas flaring by 2030, “zero-out” methane emissions and “align” with net-zero by 2050. However, scientists criticised the initiative for focusing on emissions associated with operations rather than from burning fossil fuels, which account for the majority, the Financial Times said.
Al Jaber under fire
RESURFACED REMARKS: COP28 president and oil executive Al Jaber faced renewed scrutiny this week, after remarks he made regarding the science of phasing out fossil fuels during a live online event in November resurfaced in a story by the Guardian and the Centre for Climate Reporting. On video, Al Jaber said: “There is no science out there – or no scenario out there – that says the phase-out of fossil fuels is going to achieve 1.5C.” The remark sparked fierce backlash from the scientific and political community.
REACTION: A day after the story and the resulting outcry, Al Jaber faced journalists during a highly unusual COP press conference attended by Carbon Brief. Sat at a table flanked by Intergovernmental Panel on Climate Change (IPCC) chair Prof Jim Skea, he told reporters: “We’re here because we very much believe and respect the science…Everything this presidency works on is centred around the science.”
Around the world
- RENEWABLES PLEDGE: As part of the Global Pledge on Renewables and Energy Efficiency, 118 governments pledged to triple the world’s renewable energy capacity by 2030 reported Reuters. China and India did not join, Carbon Brief noted.
- BAKU BID: Azerbaijan’s bid to host COP29 got a boost after being backed by Armenia following peace talks between the two warring nations, reported state news agency Azartac. However, Carbon Brief understands Russia has vetoed the bid.
- US FUNDS: The US had pledged $3bn for the UN’s Green Climate Fund (GCF), according to Climate Home News. This means the US has pledged more to the GCF than any other country, but the outlet noted that delivering the money will rely on the approval of Congress, which is currently controlled by Republicans.
- ADAPTATION STALLS: Down to Earth reported that developing countries at COP28 “rejected” the first draft of a new “global goal on adaptation” as it “did not reflect” their priorities – particularly around finance. Reuters noted growing concerns that focus on loss and damage could “threaten” adaptation funds.
- ‘FORESTS FOREVER’: Brazil unveiled a new “tropical forests forever” fund proposal on Friday, Reuters reported. Meanwhile, France confirmed new forest funding for Papua New Guinea, the Democratic Republic of Congo and the Republic of Congo, Dubai’s Khaleej Times reported.
- INDIGENOUS ACHIEVEMENT: Brazil’s Indigenous minister Sônia Guajajara made history this week by becoming the first Indigenous head of delegation at a climate COP, Carbon Brief reported.
15
The number of female heads of state attending COP28 out of a total of 133, according to the NGO CARE International. Just 38% of COP delegates are female.
Latest climate research
- The annual Global Carbon Budget, published in Earth System Science Data and covered by Carbon Brief, found that global fossil-fuel emissions will once more reach record highs in 2023 – a projected 1.1% increase from 2022 levels.
- The World Meteorological Organization’s decadal climate report said that 2011-20 was a “decade of accelerating climate change” and laid out the “concrete connections” between extreme weather events and slower progress towards ending poverty.
- The Global Tipping Points report stated that the world is “already at risk of crossing” five tipping points in the Earth system, including both the Greenland and west Antarctic ice sheets and warm-water coral reefs.
(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)
Captured

During a speech on Wednesday night, Al Jaber urged negotiators to “maintain momentum and achieve a punctual finish” to COP28. The talks are scheduled to end on Tuesday 12 December and Al Jaber said he intends to close them by “11am at the latest”. But seasoned COP goers like Al Jaber will know that COPs rarely finish on time. In fact, analysis by Carbon Brief’s Joe Goodman shows that eight of the last 10 climate summits have run over by more than 24 hours, with COP27 being the second-longest summit to date. The last COP to finish near-enough on time was COP12 in Nairobi in 2006.
Spotlight
The fight over fossil fuels
Negotiations at COP28 have entered their crucial second week and the fight over what to say about fossil fuels in the “global stocktake” text is moving out into the open.
Ahead of the talks, 106 countries including the EU and the 79-member Organisation of African Caribbean and Pacific States backed language on a “global phase-out of unabated fossil fuels”. A separate group of 26 countries called for “a global phase-out of fossil fuels”.
While the scientific evidence is clear on the need for swift and significant cuts in fossil-fuel use if warming is to stay below 1.5C, the wording being discussed at COP28 is anything but.
As Carbon Brief’s in-depth Q&A explained on Wednesday, many of the words and phrases being put forward are contentious or are ambiguous. There is currently no agreed definition for what constitutes “abated” or “unabated” fossil fuels. Some disagree that phase “out” means getting to zero, while phase “down” is also imprecise.
The latest draft of the global stocktake text “calls upon” countries to work “towards” one of five options:
- “A phase-out of fossil fuels in line with best available science”.
- Option one plus alignment to “the IPCC’s 1.5C pathways” and Paris principles.
- “A phase-out of unabated fossil fuels…a peak in their consumption this decade” and an “energy sector…predominantly free of fossil fuels well ahead of 2050”.
- “Phasing out unabated fossil fuels and to rapidly reducing their use so as to achieve net-zero CO2 in energy systems by or around mid-century”.
- “No text.” (China, India and the Arab Group currently oppose the inclusion of any fossil-fuel language.)
Carbon Brief understands that parties began floating alternative language on fossil fuels on the first day of COP28. New formulations are still emerging, with elements such as timelines, differentiated targets or wording that avoids “phase-out” or “phase-down” altogether.
The list below shows options posited by countries and international alliances so far:
- UAE in May: “Phasing out of fossil fuel emissions.” This implies ongoing fossil fuel use, with carbon capture and storage (CCS) theoretically avoiding emissions.
- UAE in October: To “work towards a future energy system that is free of unabated fossil fuels by mid-century including by scaling…all available solutions and technologies”. This centres on unabated fossil fuels, again implying a role for “technologies” such as CCS. It adds the vague “work towards”.
- UAE with the International Energy Agency in December:
- “A huge increase in energy efficiency and of renewables this decade must come alongside and support a significant phase-down in fossil fuel supply and demand”. This links supply and demand cuts to the scaling up of alternatives.
- “Renewable capacity must be trebled by 2030 to increasingly substitute…for fossil fuels”. This mentions the idea of “substitution” of fossil fuel demand.
- “Fossil fuels must phase down significantly this decade to keep 1.5C within reach”. This uses the weaker “phase down” but adds urgency with “significantly”, “this decade” and a direct link to the 1.5C limit.
- US-China Sunnylands statement: To “sufficiently accelerate renewable energy…through 2030…so as to accelerate the substitution for coal, oil and gas generation…[giving] meaningful absolute power sector emission reduction, in this critical decade of the 2020s”. This centres substitution and action this decade, but only addresses the power sector.
- EU in October: A “global phase-out of unabated fossil fuels and a peak in their consumption…this decade”, aiming for an “energy sector…predominantly free of fossil fuels well ahead of 2050”. This adds timing, while the latter sentence avoids “phase-out” and “unabated”, but adds ambiguity with “predominantly”, which could mean almost all or more than half.
- High-level committee at COP28: The “phase-out of unabated fossil fuels, in particular coal…with developed countries taking the lead”. This adds differentiation and spotlights coal.
- Alliance of Latin America and the Caribbean (AILAC) on 6 December: A “just and equitable phase-out of fossil fuels in the context of a just transition, with developed countries taking the lead” and with renewables “strategically implemented…to displace fossil fuel[s]”. This centres equity and substitution.
- Alliance of Small Island States (AOSIS) on 8 December: A “phasing out of fossil fuels in line with 1.5C, the best available science, and principles and provisions of the Paris Agreement”, as well as “no new investments in fossil fuel infrastructure”. This gives definition via the science, links to 1.5C and adds an additional marker on ending fossil fuel investments.
- World Climate Research Programme scientists: “[M]oving towards the phase-out of fossil fuel combustion is necessary to keep the 1.5C goal…within reach.” This has the rider “towards”, but puts the focus on fossil fuel “combustion” and links to 1.5C.
- Group of 800+ leaders from business, civil society, politics and academia: “An orderly phase-out of all fossil fuels in a just and equitable way, in line with a 1.5C trajectory.”
If COP28 is to agree language on fossil fuels, it is likely to include several of these elements around timing, pace, differentiation and equity – as well as additional adverbs and adjectives. It may also tie fossil-fuel cuts to access to finance and technology.
Carbon Brief’s text tracker and deputy editor Dr Simon Evans’ Twitter account will continue to bring updates on the latest drafts for the global stocktake and other areas.
The search for agreed language is a key test for the summit. If it can be found, it would send a signal about the future path of the global economy to consumers, regulators and investors.
Crucially, the stocktake also informs the next round of national climate pledges out to 2035 – or even 2040. This matters because by the time of the next global stocktake in 2028, the already-tiny carbon budget for 1.5C will have been almost completely used up.
Watch, read, listen
SURVIVAL MODE: Grist detailed the Marshall Islands’ “life-or-death” climate adaptation plan, which calls for billions in funding and says that many islanders will likely need to leave as “climate impacts worsen”.
OFFSETTING: The Financial Times looked at the “looming land grab in Africa for carbon credits” in the context of ongoing COP28 talks on the rules for a new global carbon market.
FIGUERES ON COP28: The Rest is Politics podcast, hosted by the UK Labour party’s former PR man Alastair Campbell and former Conservative minister Rory Stewart, spoke to former UN climate chief Christiana Figueres on all things COP28.
Coming up at COP28
- 9 December: The Netherlands: signing joint ministerial statement on fossil fuel subsidies
- 9 December: UNEP: Launch of the State of Finance for Nature report
- 9 December: Beyond Oil and Gas Alliance: Aligning oil and gas production with the Paris Agreement
- 9 December: 10-point plan for financing biodiversity: ministerial stocktake
- 10 December: Climate change and courts: judicial perspectives on climate litigation, Action Lab
- 11 December: Global Climate Action high-level event
- 12 December: COP28 scheduled finish date
Pick of the jobs
- Climate Policy Radar, climate justice and just transition policy officer | Salary: £40,000-£50,000. Location: London
- World Resources Institute India | programme associate – climate programme | Salary: INR800,000-900,000. Location: Surat, India
- Uplift, legal campaigns lead | Salary: £45,378-£48,141. Location: Remote in the UK
- Boston Globe, climate reporter | Salary: Unknown. Location: Boston, US
DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org
The post COP28 DeBriefed 8 December: The fight over fossil fuels; Al Jaber defends ‘respect’ for science; Has COP ever finished on time? appeared first on Carbon Brief.
Climate Change
For proof of the energy transition’s resilience, look at what it’s up against
Al-Karim Govindji is the global head of public affairs for energy systems at DNV, an independent assurance and risk management provider, operating in more than 100 countries.
Optimism that this year may be less eventful than those that have preceded it have already been dealt a big blow – and we’re just weeks into 2026. Events in Venezuela, protests in Iran and a potential diplomatic crisis over Greenland all spell a continuation of the unpredictability that has now become the norm.
As is so often the case, it is impossible to separate energy and the industry that provides it from the geopolitical incidents shaping the future. Increasingly we hear the phrase ‘the past is a foreign country’, but for those working in oil and gas, offshore wind, and everything in between, this sentiment rings truer every day. More than 10 years on from the signing of the Paris Agreement, the sector and the world around it is unrecognisable.
The decade has, to date, been defined by a gritty reality – geopolitical friction, trade barriers and shifting domestic priorities – and amidst policy reversals in major economies, it is tempting to conclude that the transition is stalling.
Truth, however, is so often found in the numbers – and DNV’s Energy Transition Outlook 2025 should act as a tonic for those feeling downhearted about the state of play.
While the transition is becoming more fragmented and slower than required, it is being propelled by a new, powerful logic found at the intersection between national energy security and unbeatable renewable economics.
A diverging global trajectory
The transition is no longer a single, uniform movement; rather, we are seeing a widening “execution gap” between mature technologies and those still finding their feet. Driven by China’s massive industrial scaling, solar PV, onshore wind and battery storage have reached a price point where they are virtually unstoppable.
These variable renewables are projected to account for 32% of global power by 2030, surging to over half of the world’s electricity by 2040. This shift signals the end of coal and gas dominance, with the fossil fuel share of the power sector expected to collapse from 59% today to just 4% by 2060.
Conversely, technologies that require heavy subsidies or consistent long-term policy, the likes of hydrogen derivatives (ammonia and methanol), floating wind and carbon capture, are struggling to gain traction.
Our forecast for hydrogen’s share in the 2050 energy mix has been downgraded from 4.8% to 3.5% over the last three years, as large-scale commercialisation for these “hard-to-abate” solutions is pushed back into the 2040s.
Regional friction and the security paradigm
Policy volatility remains a significant risk to transition timelines across the globe, most notably in North America. Recently we have seen the US pivot its policy to favour fossil fuel promotion, something that is only likely to increase under the current administration.
Invariably this creates measurable drag, with our research suggesting the region will emit 500-1,000 Mt more CO₂ annually through 2050 than previously projected.
China, conversely, continues to shatter energy transition records, installing over half of the world’s solar and 60% of its wind capacity.
In Europe and Asia, energy policy is increasingly viewed through the lens of sovereignty; renewables are no longer just ‘green’, they are ‘domestic’, ‘indigenous’, ‘homegrown’. They offer a way to reduce reliance on volatile international fuel markets and protect industrial competitiveness.
Grids and the AI variable
As we move toward a future where electricity’s share of energy demand doubles to 43% by 2060, we are hitting a physical wall, namely the power grid.
In Europe, this ‘gridlock’ is already a much-discussed issue and without faster infrastructure expansion, wind and solar deployment will be constrained by 8% and 16% respectively by 2035.
Comment: To break its coal habit, China should look to California’s progress on batteries
This pressure is compounded by the rise of Artificial Intelligence (AI). While AI will represent only 3% of global electricity use by 2040, its concentration in North American data centres means it will consume a staggering 12% of the region’s power demand.
This localized hunger for power threatens to slow the retirement of fossil fuel plants as utilities struggle to meet surging base-load requirements.
The offshore resurgence
Despite recent headlines regarding supply chain inflation and project cancellations, the long-term outlook for offshore energy remains robust.
We anticipate a strong resurgence post-2030 as costs stabilise and supply chains mature, positioning offshore wind as a central pillar of energy-secure systems.
Governments defend clean energy transition as US snubs renewables agency
A new trend is also emerging in behind-the-meter offshore power, where hybrid floating platforms that combine wind and solar will power subsea operations and maritime hubs, effectively bypassing grid bottlenecks while decarbonising oil and gas infrastructure.
2.2C – a reality check
Global CO₂ emissions are finally expected to have peaked in 2025, but the descent will be gradual.
On our current path, the 1.5C carbon budget will be exhausted by 2029, leading the world toward 2.2C of warming by the end of the century.
Still, the transition is not failing – but it is changing shape, moving away from a policy-led “green dream” toward a market-led “industrial reality”.
For the ocean and energy sectors, the strategy for the next decade is clear. Scale the technologies that are winning today, aggressively unblock the infrastructure bottlenecks of tomorrow, and plan for a future that will, once again, look wholly different.
The post For proof of the energy transition’s resilience, look at what it’s up against appeared first on Climate Home News.
For proof of the energy transition’s resilience, look at what it’s up against
Climate Change
Post-COP 30 Modeling Shows World Is Far Off Track for Climate Goals
A new MIT Global Change Outlook finds current climate policies and economic indicators put the world on track for dangerous warming.
After yet another international climate summit ended last fall without binding commitments to phase out fossil fuels, a leading global climate model is offering a stark forecast for the decades ahead.
Post-COP 30 Modeling Shows World Is Far Off Track for Climate Goals
Climate Change
IMO head: Shipping decarbonisation “has started” despite green deal delay
The head of the United Nations body governing the global shipping industry has said that greenhouse gases from the global shipping industry will fall, whether or not the sector’s “Net Zero Framework” to cut emissions is adopted in October.
Arsenio Dominguez, secretary-general of the International Maritime Organization, told a new year’s press conference in London on Friday that, even if governments don’t sign up to the framework later this year as planned, the clean-up of the industry responsible for 3% of global emissions will continue.
“I reiterate my call to industry that the decarbonisation has started. There’s lots of research and development that is ongoing. There’s new plans on alternative fuels like methanol and ammonia that continue to evolve,” he told journalists.
He said he has not heard any government dispute a set of decarbonisation goals agreed in 2023. These include targets to reduce emissions 20-30% on 2008 levels by 2030 and then to reach net zero emissions “by or around, i.e. close to 2050”.
Dominguez said the 2030 emissions reduction target could be reached, although a goal for shipping to use at least 5% clean fuels by 2030 would be difficult to meet because their cost will remain high until at least the 2030s. The goals agreed in 2023 also included cutting emissions by 70-80% by 2040.
In October 2025, a decision on a proposed framework of practical measures to achieve the goals, which aims to incentivise shipowners to go green by taxing polluting ships and subsidising cleaner ones, was postponed by a year after a narrow vote by governments.
Ahead of that vote, the US threatened governments and their officials with sanctions, tariffs and visa restrictions – and President Donald Trump called the framework a “Green New Scam Tax on Shipping”.
Dominguez said at Friday’s press conference that he had not received any official complaints about the US’s behaviour at last October’s meeting but – without naming names – he called on nations to be “more respectful” at the IMO. He added that he did not think the US would leave the IMO, saying Washington had engaged constructively on the organisation’s budget and plans.
EU urged to clarify ETS position
The European Union – along with Brazil and Pacific island nations – pushed hard for the framework to be adopted in October. Some developing countries were concerned that the EU would retain its charges for polluting ships under its emissions trading scheme (ETS), even if the Net Zero Framework was passed, leading to ships travelling to and from the EU being charged twice.
This was an uncertainty that the US and Saudi Arabia exploited at the meeting to try and win over wavering developing countries. Most African, Asian and Caribbean nations voted for a delay.
On Friday, Dominguez called on the EU “to clarify their position on the review of the ETS, in order that as we move forward, we actually don’t have two systems that are going to be basically looking for the same the same goal, the same objective.”
He said he would continue to speak to EU member states, “to maintain the conversations in here, rather than move forward into fragmentation, because that will have a very detrimental effect in shipping”. “That would really create difficulties for operators, that would increase the cost, and everybody’s going to suffer from it,” he added.
The IMO’s marine environment protection committee, in which governments discuss climate strategy, will meet in April although the Net Zero Framework is not scheduled to be officially discussed until October.
The post IMO head: Shipping decarbonisation “has started” despite green deal delay appeared first on Climate Home News.
IMO head: Shipping decarbonisation “has started” despite green deal delay
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