Ecosystem Assessment Report

State of the Super Pollutant Ecosystem

2026 Ecosystem Survey: findings and what we did with them.

47 respondents September 2026 Compared with 2024 (n=35)
A note from the Super Pollutant Action Alliance (SPAA)

Earlier this year, many super pollutant-focused organizations completed our ecosystem health survey. This page shares what we found, what it means, and what we are doing about it.

The responses were presented alongside super pollutant funding data at a day-long convening of 16 philanthropic funders in London in June 2026. The findings helped shape a substantive funder conversation on super pollutant strategy.

We are sharing this report to be transparent about the results and how we are responding. If you have input on the findings, we want to hear from you.

Who responded

NGO / CSO
57%
Government*
15%
Industry*
11%
Academia
9%
Re-grantors
6%

*New in 2026

Pollutants they work on

Methane
91%
Black carbon
47%
Super pollutants / SLCPs (group)
43%
HFCs
40%
N₂O
26%
Trop. ozone
21%

Where the work happens

Half work globally. Most represented regions:

South America
36%
North America
28%
Europe
28%
Sub-Saharan Africa
26%
LAC
23%
Asia
18%
What we found

Five findings from the 2026 survey

Select a finding to explore the data behind it.

Finding 1

Collaboration is improving and the needs have shifted

The clearest positive shift between 2024 and 2026 is in how the field experiences collaboration. In 2024, no respondent described field-wide collaboration as effective, and 21% said they didn’t know how to characterise it.

0% → 15%
describe field-wide collaboration as effective
2024 vs 2026
66% → 77%
describe it as moderate collaboration
Small orgs may experience this differently
57%
say the field is more coordinated than 12 months ago
13% say less; 30% about the same

The drop in “I don’t know” responses, from 21% to 2%, may be the most telling number. In 2024, a fifth of the field lacked the visibility or confidence to assess collaboration. By 2026, almost everyone has a view.

Open-text responses point to three drivers: increased funding availability, the Global Methane Pledge raising expectations, and coordinating bodies.

What the field most needs to collaborate on has changed

20242026

This is not a small shift. The responses indicate that the ecosystem has moved past asking how to make the case for super pollutants towards how to execute together.

What SPAA did with these findings

Your responses shaped a funder conversation

We are committed to actively using the survey findings to shape our work.

At the June 2026 funder meeting · London

What the conversation focused on

Your survey responses were presented alongside SPAA’s funding landscape analysis at a full-day convening of 16 philanthropic funders in London. SPAA will continue to convene and grow this Funder Circle group and provide ongoing insights about the super pollutant ecosystem.

  • Collaboration rose, and strategy implementation became the top needModerate-to-effective collaboration rose from 66% to 92%; 57% say the field is more coordinated than a year ago. Collaboration needs shifted away from advocacy, communications, and lessons learned (down ~30pp each) toward strategy implementation.
  • The regranter gap57% of organisations reporting regranter gaps led to a direct conversation about the strategic implications of intermediary infrastructure.
  • Fund longer, and with more coordinationThe consistency of open-text responses about multi-year unrestricted funding with greater strategic coordination across funders was well noted.
What SPAA committed to

Four commitments from the convening

  • Coordinated funder engagementSupport Funder Circle members in approaching regranters with aligned dual decarbonization and super pollutant asks, rather than fragmented individual approaches.
  • Internal education supportProvide presentation materials and join sessions for any funder team bringing the super pollutant case to its board or leadership.
  • Strategies for underdeveloped areasKeep building philanthropic strategies in the most underdeveloped areas of the super pollutant field.
  • Longitudinal trackingRun this survey annually so that funders and the ecosystem can see, over time, whether it is genuinely strengthening, and identify issues and gaps.
Ongoing engagement

Help us keep the picture accurate

This survey works best as a longitudinal tool if the same organisations participate over time. We are committed to running it annually, and we are asking you to participate again in 2027.

Before then, we welcome hearing if any of the findings contradict your direct experience in the ecosystem. If you have input on the process or findings, we want to hear from you at operations@superpollutantaction.org.

Source: 2024 Super Pollutant Field Survey (SBA, n=35); 2026 SPAA Ecosystem Health Survey (n=47).