Scaling clean energy investment to power real community benefits.

Green Banks make it happen.

The GB 50

The Green Bank membership organization founded and led by state, local, and regional Green Banks to accelerate clean energy investment in American communities. The GB 50 empowers member Green Banks to drive economic, health, and environmental benefits for people across the country.

Founded and led by member Green Banks.

The nation’s state, local, and regional Green Banks came together to found the GB 50 — the membership organization purpose-built to rapidly advance and scale the green banking industry.

Nationwide collaboration to maximize local impact.

The GB 50 empowers Green Banks by providing shared resources, technical assistance services, peer networking opportunities, best practice sharing, and collaboration in raising capital.

Lowering costs, creating jobs, and growing local economies.

Green Banks invest in projects that lower energy costs, drive local economic growth, and reduce pollution across the country, with a focus on low income, energy burdened, rural, tribal, and disadvantaged communities.

Our Mission

The US Green Bank 50 (the GB 50) is the member-founded and member-driven coalition of Green Banks across the United States. The GB 50 supports regional, state, and local mission-driven green banks that provide financing and technical assistance for clean energy and climate solutions. GB 50 empowers member Green Banks in accelerating clean energy project development that drives economic, health, and environmental benefits for communities across the country.

Green Banks provide both financing and technical assistance to help communities build clean energy projects.

Green Bank investments leverage private capital, build and transform clean energy markets, and result in a faster, more equitable deployment of clean energy solutions.

Green Banks invest over $10 billion per year into communities across the country.

The GB 50’s Activities

The GB 50 serves its members in creating jobs, boosting local economies, reducing pollution, and making clean energy accessible to all. 

Attract and raise capital for clean energy investment.

Provide services to maximize the efficiency and impact of Green Banks’ investments.

Stand strong for the mission of green banking.