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Rusheen Capital Management Growth Equity Fund Grant

In context

This call is open to startups, small and medium-sized businesses and large companies, at Series B and growth stage and scale-up and mature. Coverage is read from the notice itself: any country.

Summary

Growth-stage private equity fund investing in carbon capture and utilization, low-carbon energy, and water sustainability companies that reduce fossil energy and water consumption in industrial supply chains and convert waste streams into reusable resources. Targets growth-stage companies in climate tech and sustainability sectors.

Summary by Raise Lens from the official notice · 22 Oct 2026Accurate?

About this grant

Rusheen Capital Management is a Santa Monica, California-based private equity firm that invests in growth-stage companies addressing the resource efficiency and sustainability opportunity. The firm focuses on three primary sectors: carbon capture and utilization, low-carbon energy, and water sustainability. RCM invests in and assists companies that reduce fossil energy and water consumption in existing industrial supply chains, electrical systems and transportation networks, as well as those that reuse carbon dioxide, greenhouse gases, stranded energy, wastewater and other waste streams as new resources. The firm is led by Jim McDermott and Jeff Green, experienced investors and entrepreneurs with over 20 years of track record building sustainable technology companies. To date, Rusheen has invested in 14 de novo companies, 3 corporate/university spin-outs, and 22 private equity investments, raising and deploying over $3 billion in capital across sustainability sectors.

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Eligibility

The page does not specify formal eligibility criteria, application procedures, or restrictions. It indicates the firm invests in growth-stage companies in carbon capture and utilization, low-carbon energy, and water sustainability sectors.

Key requirements

  • ✓Growth-stage company in carbon capture, low-carbon energy, or water sustainability
  • ✓Business model focused on reducing fossil energy or water consumption in industrial supply chains
  • ✓Technology or service that converts waste streams (CO2, wastewater) into reusable resources

Recent past awardees

Knowing who's won the last rounds tells you whether you're in the strike zone.

  • Leading developer of Direct Air Capture facilities worldwide
  • First ever industrial-scale nanobubble systems provider
  • Moisture Swing Direct Air Capture company
  • Leading industrial-scale direct air capture technology developer
  • Carbon capture for semi-trucks provider
  • Carbon capture and storage project development and finance company
  • Modular onboard carbon capture for maritime shipping provider
  • Solid State-Silicon Battery company

Funder contact

The notice names a programme contact you can speak to before applying.

Frequently asked questions

Who can apply for Rusheen Capital Management Growth Equity Fund?
Eligibility covers organisations in GLOBAL; startup, sme, large-company. See the eligibility criteria above for the full conditions.

About this sector

Carbon capture funding backs capture at industrial and power sites, transport networks and geological storage. Public support usually targets clusters where capture, pipelines and storage are developed together. Tenders buy studies, equipment and storage appraisal. Calls expect a clear storage route, engineering maturity and partners across the chain.

Funding route · no open call
Deadline not stated · check listing
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Quick facts

Sourcefunder-discovery
EligibilityGLOBAL
Org typesstartup, sme, large-company
Last verified22 Oct 2026

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