Company:  GREEN CENTURY FUNDS (GCBLX)
Form Type:  497
Filing Date:  1/14/2022 
CIK:  0000877232 
Address:  114 STATE STREET
SUITE 200
 
City, State, Zip:  BOSTON, Massachusetts 02109 
Telephone:  617-482-0800 
Fiscal Year:  07/31 
Register and access this filing in:     
  FORM 497
    STATEMENT OF ADDITIONAL INFORMATION
      INVESTMENT OBJECTIVES, RISKS AND POLICIES
      TRUSTEES AND OFFICERS
      Green Century Funds Trustees and Officers
        NAME AND TITLE
        NAME AND TITLE
        NAME AND TITLE
      Trustee Share Ownership
        TRUSTEE OWNERSHIP
        TRUSTEE OWNERSHIP
      Control Persons and Principal Holders of Securities
      Code of Ethics
      INVESTMENT ADVISERS
      NET ASSET VALUE; REDEMPTION IN KIND
      PORTFOLIO TRANSACTIONS AND BROKERAGE COMMISSIONS
      ADDITIONAL INFORMATION
      FINANCIAL STATEMENTS
    APPENDIX A - DESCRIPTION OF SECURITIES RATINGS1
    APPENDIX B - GREEN CENTURY CAPITAL MANAGEMENT PROXY VOTING ...