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Registry Only Application

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We're accepting applications for the CSP Registry on a rolling basis. Benefits include validation, exposure, and connections to brands and investors. Applicants should be at the commercial stage with proven, verifiable emissions savings.

No grant funding

Inclusion in CSP Registry

Opportunity for matchmaking with facilities

Vetting and exposure by Aii

Impact data reporting

Opportunity for inclusion in blended capital deployment

application benefits

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Requirements Timeline Resources FAQs and Support

Registry Requirements

Interested in applying for the Climate Solutions Portfolio registry? We’re seeking solutions that:

Address one or more of the following priority areas:
- Reduce process demand for energy
- Reduce energy losses
- Reduce/eliminate GHG emitted from generating heat and electricity
- Reduce emissions from the production of natural and synthetic fibers
- Minimize waste in each step of production; or maximize circular reuse of fibers, fabrics, or chemicals.
Are at model (working towards de-risking and reducing known barriers to scale) or scale (commercially viable with a proven go-to-market strategy) maturity.
Can demonstrate effectiveness, reach, and scale.
Are willing to share insights to help others learn and maintain transparency.

If you believe your solution is a good fit, please review the full registrant requirements and apply.

aii grantfundingflowchart - supporting solutions that can rapidly scale.

Registry timeline

Applications are accepted on a rolling basis and reviewed the second week of each month. Please note: If you have not received a response within 6 weeks, unfortunately, your application was not successful. Due to limited staff resources, we cannot provide detailed feedback on individual applications.