COP30 was punctuated by a heavy presence from fossil fuel lobbyists, protests led by Indigenous groups and the breakout of a fire, with heavy symbolism of what is to come, if countries and corporates continue to drag their heels on climate action.
Although no deal on a plan to phase out fossil fuel made it to the final draft, several themes emerged from Belem that were particularly pertinent for the fashion industry, including the just energy transition, stewarding oceans and biodiversity, as well as accelerating finance and capacity building for decarbonisation and climate adaptation.
With industry emissions increasing steadily, what can fashion’s stakeholders take away from COP30?
Removing barriers to the energy transition
Prior to the convention, the UNFCCC Fashion Industry Charter for Climate Action released an open letter, setting out clear priorities for a fossil fuel phase-out. It encouraged governments in key sourcing regions to remove legal and fiscal barriers hindering renewable energy procurement and electrification.
However, fashion campaigners Action Speak Louder, Fashion Revolution and Stand.earth wanted the Charter to go further, particularly in spurring targeted policy advocacy in manufacturing hubs and brand investment in decarbonisation and adaptation.
Ruth MacGilp, fashion campaign manager for Action Speaks Louder, emphasised the responsibility of the Charter. “It has a significant role to play in convening brands on adaptation because it is essential, but expensive.”
Indeed, the costs are high, given that by 2035, developing countries will need somewhere between $310 billion and $365 billion annually for targeted adaptation projects.
Scaling financing for decarbonisation
COP30 saw the launch of the Global Climate Finance Accountability Framework to enhance transparency and credibility for climate finance. This has the potential to set parameters for good governance for fashion’s financing too.
Currently, the industry is falling short on financing decarbonisation projects. Fashion Revolution’s ‘What Fuels Fashion’ report identified that a mere 6% of 200 companies disclosed how much upfront investment support had been provided to suppliers for decarbonisation.
Organisations such as the Apparel Impact Institute (Aii) are working to bridge the financing gap. Aii’s climate portfolio director, Pauline Op de Beeck, observed that “At COP30, we saw much wider traction around electrification within the energy transition, along with increased availability of renewable electricity.”
Recently, the Aii has launched the Deployment Gap Grant, co-created with Indian suppliers, focused on tackling barriers to implementation and is consulting with stakeholders on the Energy and Carbon Benchmark, intended to strengthen the business case for supplier decarbonisation and align sourcing with an accessible KPI.
Op de Beek made it clear that financing the transition is also about supporting optimisation and changing the way factories are heated, be that related to low-temperature dyeing or new processing machinery. “Suppliers are being asked to do a lot. We need to ensure the technical support is there and that brands co-finance it.”
Amplifying policy advocacy
Reaching fashion’s climate goals depends on system-wide infrastructure that can only be enhanced by policy changes. MacGilp explained: “Policy advocacy, particularly for those with a large export value in a given market, can demonstrate to governments that they want to continue doing business but require the availability of more renewable energy in the grid, better procurement options and better incentives for suppliers.” she commented.
MacGilp referenced the successful engagement of brands, including H&M Group, with the Vietnamese government to advance Power Purchase Agreements in the country for it to become a manufacturing hub for heat pump technologies.
“COP30 provided an opportunity for momentum for our company.” said Henrik Sundberg, climate impact lead for H&M Group. The Swedish retailer co-hosted an event with WWF Vietnam and IKEA on the role of public–private sector collaboration to implement renewable electrification in Vietnam.
Sundberg caveated that “None of this can be achieved by one brand alone. All of these actions will only be successful with the support of national political ambitions and legal frameworks, carried out in close dialogue with policymakers.”
Putting fashion workers at the centre
Incorporating worker voices, often in the most climate-vulnerable countries, became another focal point at COP30. The launch of the Belém Action Mechanism set out a plan for a just transition that does not leave workers or communities behind.
“Imposing a top-down energy transition without consulting the people who work in this sector is unjust” said MacGilp adding: They know what works best in their country context. This means co-creating strategies and incorporating feedback on infrastructure, technicalities and working environments.”
Methane – Fashion’s emissions blind spot?
Methane was high on the agenda as UNEP and the Climate and Clean Air Coalition released a global assessment reviewing nations’ efforts under the Global Methane Pledge to reduce methane by 30% from 2020 levels by 2030. Bloomberg Philanthropies also announced a $100 million investment to accelerate global efforts to cut methane emissions.
Methane remains a priority for countries aiming to reach their NDCs, given that it is one of the most potent GHGs, with a global warming potential that is 86 times greater per mass unit than carbon dioxide on a 20-year timescale.
At COP30, much of the focus on methane was related to waste, agriculture and food systems, but fashion’s supply chain is yet to be put to scrutiny as a contributor to the world’s rising methane emissions. Few brands publicly disclose a methane-emissions footprint accrued from animal-derived fibres as well as coal, gas or textile waste. According to Collective Fashion Justice, unabated action across the industry could result in an estimated 8.13 million tonnes of methane emitted annually.
I asked Emma Håkansson, founding director of Collective Fashion Justice, why this has been so overlooked. She puts it down to a lack of understanding related to how different GHGs function.
Håkansson set out what she would like to see from brands to align actions with the Global Methane Pledge. “It is critical that brands start to measure and publish data on their methane emissions in isolation, not just as part of their overall CO2e emissions calculations.
“We want to see brands developing and enacting serious methane mitigation strategies based on the methane hotspots in fashion.”
A nature-positive pathway
Taking place at the mouth of the Amazon rainforest, the nexus of the biodiversity crisis with the climate crisis was another pressing issue. Yet, with the binding roadmap to end deforestation dropped, alongside further delays to the EU Deforestation Regulation, brands must take action into their own hands as links to deforestation in supply chains for leather, cotton and viscose fall increasingly under scrutiny from investigators.
Initial progress on disclosure is taking shape. Luxury players Kering and LVMH report to the Taskforce on Nature-related Financial Disclosures (TNFD), identifying dependencies and impacts on nature as well as nature-related risks. Brands are also seeking certified regenerative sourcing approaches for cotton, wool and leather in a bid to bolster biodiversity strategies and minimise the nature-related impacts of raw material production. But despite these efforts, the World Benchmarking Alliance assessed that the industry’s action towards nature-positive transitions, soil health and water quality are still lagging.
The roadmap to 2030
Progress now depends on action outside of the COP arena. That means closing the financing gap stalling decarbonisation and ensuring money flows to climate-vulnerable manufacturing hubs bearing much of the industry’s risk.
Enshrining workers’ rights throughout the transition will be paramount between now and 2030.
“Fashion is past its data collection phase.” MacGilp asserted. “We don’t have a perfect roadmap, but suppliers are ready to decarbonise. By 2030, we want the industry to have a real proof of concept for fully renewable, electrified production across multiple geographies. I’m hopeful that brands that are motivated to reach their targets will meet them.” she concluded.
Amy Nguyen is a strategist, researcher and writer focusing on sustainability, climate and nature. She works as a consultant for a variety of organisations, ranging from environmental think tanks, NGOs and research advisory firms, as well as early-stage companies in the energy, tech and fashion space.
Her writing and research have been featured in the Times and Sunday Times, Bloomberg, Vogue, the Guardian and global news outlets.




















