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January 26, 2026

Connecticut Green Bank Opens Rolling RFP for Clean Energy & Environmental Projects

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Proposal Alert Spotlight

Request for Proposals for Clean Energy & Environmental Infrastructure Investment

Connecticut Green Bank
The Connecticut Green Bank is casting a wide net with their latest open RFP, seeking proposals for clean energy and environmental infrastructure projects that fall outside their existing financing programs. What makes this opportunity particularly attractive is its rolling submission basis – there's no tight deadline pressure, allowing companies to thoughtfully prepare comprehensive proposals when they're ready.

This RFP stands out for its remarkable scope and flexibility. The Green Bank is interested in virtually every clean energy technology you can think of, from traditional solar and wind to cutting-edge solutions like ocean thermal, wave/tidal energy, and hydrogen conversion systems. Beyond energy, they're also targeting environmental infrastructure projects spanning water management, waste and recycling, climate adaptation, agriculture, and even carbon offset initiatives. The financing options are equally diverse, ranging from traditional loans and credit enhancement to equity investments and access to federal tax-exempt bonds.

Energy developers, environmental technology companies, and infrastructure firms should take note of this opportunity, particularly those with innovative projects seeking patient capital. The Connecticut Green Bank has built a reputation as a pioneer in green financing since its establishment, leveraging public funds to attract private investment. With a minimum financing threshold of $250,000 (though smaller projects may be considered), this RFP is accessible to both established players and emerging companies. The key requirements – demonstrating private capital leverage, significant impact, and measurable performance – align with serious developers who are ready to scale their clean technology solutions in Connecticut's progressive energy market.
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