The idea for the Initiative grew out of a shared recognition—raised repeatedly by companies, scientists, and NGOs—that as temperature rise accelerates, we urgently need to activate “emergency-brake” levers, including superpollutant mitigation and destruction. Many of the companies now participating have invested in superpollutant mitigation as part of their climate strategies and bring deep carbon-market experience. Through this experience, they increasingly recognized that this segment of the market offers a rare combination of high integrity, clear measurability, and significant untapped potential for near-term climate impact.

The Initiative took shape through a series of roundtables convened by the Beyond Alliance and others throughout 2025, including at LCAW, NYCW, and Trellis. Across these discussions, companies and experts converged on the need to scale corporate investment in superpollutants. This evolved into what is now the Superpollutant Action Initiative—designed to showcase and accelerate meaningful action in this critical area.

Currently, the financial commitment is expected to be fulfilled by participating companies purchasing credits on the voluntary carbon market, but the Initiative remains open, and Beyond members will continue to explore opportunities to mobilize capital to invest though value chain interventions, including market-based approaches to scope 3.

The Superpollutant Action Initiative reflects capital deployed by participating companies in projects to be deployed between January 2025 and December 2030. This timeframe was chosen to demonstrate the tangible, near-term results in emissions reductions that can be achieved through concerted efforts to invest in high-impact projects and to motivate action as soon as possible.

Beyond, as one of the core conveners of companies working to advance market-based action on superpollutants, will aggregate and share collective progress against the Initiative. Companies will report on capital deployed directly to Beyond Alliance, and may also share their individual project-level progress in line with their existing sustainability reporting.

Most reporting frameworks and crediting methodologies quantify emission reductions using GWP100 – the prevailing standard, though many researchers note it doesn’t fully capture the outsized near-term climate impact of short-lived pollutants like methane and HFCs.

For reporting purposes, companies can distinguish between value-chain interventions andcredits or investments made outside the value chain, ensuring each type of action is clearly reflected in their climate reporting.

In addition to the participating companies, the Initiative is supported by a diverse range of NGOs, academic institutions, and initiatives including the Carbon Containment Lab, Cascade Climate, Climate and Clean Air Coalition, the ClimateWorks Foundation, Environmental Defense Fund, Global Methane Hub, and Superpollutant Action Alliance.