Green Banks 101 - RMI

This fact sheet by RMI defines green banks as public or quasi-public entities designed to leverage public funds to attract private capital for low-carbon, climate-resilient investments. It outlines their role in filling market gaps, reducing perceived risks for investors, and helping countries implement their nationally determined contributions (NDCs) under the Paris Agreement.

• Green banks are typically public or quasi-public entities that use initial public capitalization to attract larger amounts of private capital for green projects, thereby creating jobs and building resilient economies.
• Common characteristics of green banks include independence, a flexible mandate for low-carbon and climate-resilient investments, and a focus on 'additionality' to ensure they fill market gaps without crowding out private investors. They maintain accountability by measuring metrics such as greenhouse gas reductions, private capital mobilized, return on capital, and jobs created.
• Green banks address market gaps where climate investments are seen as too risky due to unproven technology, first-mover disadvantages, or customer credit risks. They use innovative financial tools—such as co-lending, risk mitigation (guarantees, green bonds), and tax credits—to lower the cost of capital and mitigate downside risks for private investors.
• The UK Green Investment Bank demonstrated the effectiveness of a dedicated mandate by leveraging £4 of private investment for every £1 of public funds. Its investments in energy efficiency, waste-to-energy, anaerobic digestion, and offshore renewables helped the UK become a global leader in the offshore wind market before the bank was sold to the Macquarie Group in 2017.
• Global examples of green bank activity include Australia's Clean Energy Finance Corporation (CEFC), which as of June 2018 had invested in over 110 transactions and 5,500 smaller projects to avoid over 190 million tons of CO2; India's Tata Cleantech Capital Limited (TCCL), which funded approximately $1.25 billion in solar, wind, hydro, and energy efficiency projects over six years; and the Mongolian Green Finance Corporation (MGFC), established to engage commercial banks in low-carbon projects.

APA

RMI (2020). Green Banks 101 - RMI. https://rmi.org/resources/green-banks-101/

Chicago

RMI. Green Banks 101 - RMI. 2020. https://rmi.org/resources/green-banks-101/.

Wikipedia

{{cite report |author=RMI |title=Green Banks 101 - RMI |date=28 May 2020 |url=https://rmi.org/resources/green-banks-101/ |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{rmi2020green, author = {{RMI}}, title = {{Green Banks 101 - RMI}}, institution = {RMI}, year = {2020}, month = may, url = {https://rmi.org/resources/green-banks-101/}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }