Founded in 1991, Green Century Funds is the first family of fossil fuel-free, diversified, and responsible mutual funds in the United States. The company's mission is to help investors align their finances with their values by investing in sustainable and socially responsible companies. Green Century is also known for its shareholder advocacy programs, where it uses its position as an investor to pressure corporations into adopting stronger environmental policies and improving corporate responsibility. The funds are managed by Green Century Capital Management, Inc., a registered investment adviser.

Founded in

United States