By Callie Stinson and Kyle Saukas

On September 23, during Climate Week NYC, more than 250 leaders from business, science, government and philanthropy joined Beyond Alliance for the inaugural Superpollutant Action Summit, with Climate Advisers as the Summit’s knowledge partner. With a waitlist in the hundreds, the turnout tells its own story: interest in the topic is growing faster than the spaces built to act on it.

What struck us most was how much agreement there was in the room. Governments, companies, funders and NGOs described the opportunity in strikingly similar (and simple) terms: superpollutants are responsible for roughly half of the warming we are experiencing today; cutting them is among the fastest ways to slow warming in the coming decades, complementing, not replacing, deep CO₂ reductions and durable carbon removal.

That shared message is a real asset. It took years of work by scientists, advocates and coalitions like the Climate and Clean Air Coalition (CCAC) to build. But the conversations also pointed to where the story needs to go next: from why this matters to what to do, by when, and for whom. Four threads from the day stood out.

Some of the best opportunities won’t wait

Beyond the pace of warming, the Summit highlighted another source of urgency: some of the most cost-effective opportunities to act are, in fact, time-limited. As the Kigali Amendment phase-down of HFCs proceeds, carbon market finance can support faster near-term progress while giving policymakers confidence to go further, but the window for some HFC credits may narrow as additionality declines. Likewise, the first new industrial N₂O credits are expected this fall, and whether buyers show up will tell producers whether abatement is worth pursuing beyond the first projects. CCAC estimates that industrial N₂O reductions could reach 300 million tonnes a year by 2030, largely under $10 a tonne. Elsewhere, in markets such as Chile, landfills nearing the end of their operating life offer a closing window to finance gas capture.

For companies, this means sequencing matters. Buyers who commit early, and to the gases and places where windows are closing, can achieve outsized impact per dollar and send the demand signal that producers and policymakers are waiting for.

Superpollutant champions need to increase and improve the stories we tell

Storytelling emerged as one of the gaps the field has yet to fill. Despite decades of work, these urgent, cost-effective solutions have struggled to capture attention and spur action across governments, NGOs and the private sector. As Tim Christophersen of Salesforce put it, “I find it confusing why something that is so important for the future of civilization gets so little attention.”

Growing calls to pull the climate “emergency brake” have created more buzz for superpollutants, but without sustained engagement they could easily slip down the global climate agenda. Speakers raised the need for more positive, activating stories about superpollutant action more than fifteen times throughout the day. New narratives that invite more business, science, government, non-profit and philanthropy actors to prioritize superpollutants are critical to keeping the momentum growing. This is a particular challenge that both of our organizations want to help close in the coming year and welcome new partners in this effort.

The benefits reach well beyond the climate

The co-benefits of superpollutant action came up in nearly every session: public health, water and food security, local jobs, energy security, cost savings, and more. Speakers agreed that people-centered stories are the ones that resonate most with executives and CFOs. Few climate levers deliver benefits this quickly and this close to home, and that deserves a bigger place in how everyone working on these issues, us included, talks about it.

People are already feeling these benefits. Take Illinois farmer Wayne Wiltshire, featured in Beyond’s recent film From the Ground Up: Voices of the Carbon Market, for example: Tradewater plugged the corroded, leaking gas wells on his family’s land at no cost to him, stopping methane and toxic leaks, removing explosion risks and restoring the farmland to safe, productive use. Across the United States, an estimated half a million abandoned and orphaned wells like Wayne’s leak methane, and plugging them could also create as many as 120,000 jobs.

The projects are ready. Commitment is what’s needed.

Rating agencies on the solutions panel said the superpollutant projects they have assessed tend to score well on quality, with generally low reversal risk. Developers working on refrigerants, orphaned wells, waste and industrial N₂O said their pipelines are ready. What they need is certainty: committed buyers willing to sign multi-year agreements early. Companies also need clearer rules for counting the reductions they fund in their supply chains, work that is already underway for lower-emissions gas this fall.

What was announced

The day also brought concrete progress. Here are a few highlights (for a full summary of the event, check out our event impact report):

• ●Beyond and Carbon Containment Lab launched the Corporate Roadmap for Superpollutant Action, mapping more than 200 measures across value chain action, carbon market finance and policy engagement. Explore it at superpollutantroadmap.org.
• ●Beyond’s Superpollutant Action Initiative welcomed six new members: Docusign, Equinix, Seattle Chocolate Company, Peak Design, Workato and ZGF Architects. They join founding members Amazon, Autodesk, Figma, Google, JPMorgan Chase, Salesforce and Workday in directing more than $100 million through 2030 to projects that reduce superpollutants.
• ●The Scope 3 Refrigerant RFP, coordinated by Beyond and effectera, has identified five front-runner projects representing about $100 million in potential buyer investment.
• ●RMI opened public consultation on its accounting guidance for lower-emissions gas supply, developed with WSP and a task force of corporate buyers and technical experts convened by Beyond Alliance. Relae (formerly Carbon Direct) and Green Strategies also opened consultation on related impact accounting guidance. Both are open for comment through October 31.
• ●Rwanda, the UK and Brazil launched the Friends of the Kigali Amendment at a ministerial meeting held alongside the Summit, backed by a $100 million funding goal from supporting philanthropies.
• ●NRDC and IGSD called on companies to drive 10 million tonnes CO₂e of industrial N₂O reductions over the next 12 months.
• ●The Global Methane Hub announced a $900,000 grant to the Catalytic Finance Foundation to help set up a waste methane mitigation facility.
• ●The Cool Effect Catalyst Fund made its first superpollutant award to Tradewater, to help establish a facility in India for destroying ozone-depleting substances.

What comes next

The road runs through COP31 in Antalya and MOP38 in Kigali this November. Coming soon are the first global landscape of superpollutant finance from the Climate Policy Initiative and CCAC, a new orphaned-well methodology from Isometric and Rebellion Energy Solutions, and the first new industrial N₂O credits.

As Google’s Chief Sustainability Officer, Kate Brandt, said at the Summit, “I hope that you leave here today feeling like any climate strategy, whether it’s a company or a nation, should also be including superpollutants as a complementary solution.”

Thank you to everyone who joined us. We hope to see you next year.