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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.

application resources

Guidance / CSP Registry Application Guidance

Application

Guidance

APPLICATION SUPPORT

How do the different levels of maturity impact Aii’s vetting of a solution?

The data presented by a CSP Grant or Registry applicant will differ according to the solution’s maturity level. For Grant applications, where we accept less mature solutions, we are looking for a strong case to be made for the effectiveness of a solution. For a Registry application, we seek evidence that the solution delivers the expected effectiveness. Below we have outlined the maturity definitions and how this relates to the data.

Pre-seed: Solutions at a concept level and in the process of evaluating and establishing their impact potential. The impact figures on these solution pages are indications of the solution's impact at this concept phase based on sources such as lab tests or a literature review.
Pilot: Solutions testing to demonstrate a proof of concept. The impact figures on these solution pages are projections of the pilot's impact and do not yet reflect consistent performance.
Model: Solutions working towards de-risking and reducing known barriers to scale. The impact figures on these solution pages are averages based on data from several pilots but do not yet represent a wide data set. Therefore, the actual impact may vary.
Scale: Solutions that are commercially viable with a proven go-to-market strategy. The impact figures on these solution pages are averages based on data from numerous site-level implementations. Please note that the actual impact will be based on site-specific conditions and performance.

How are applications evaluated?

The Climate Solutions Portfolio Advisory Council evaluates applications according to the requirements set out in the Grant Funding Thesis with a focus on effectiveness, reach, and scale. Please review the Thesis for additional information.