Global Sports Alliance (GSA) is a global network of sport enthusiasts that want to leave a healthy environment for our future generations.

Join us!
Become part of the Global Sports Alliance The Ecoflag Movement is driven by a global alliance of sport enthusiasts. Anyone is welcome to become a GSA Player or establish a GSA Team and be a part of the Global Sports Alliance. For more information contact

Become a GSA Player
GSA Players fly the Ecoflag at sporting events and call on athletes and spectators to protect nature and reduce energy and material consumption as part of the Ecoflag Movement. Outside of sport, GSA Players also practice fair play and Ecoplay in their everyday lives and call on those around them to join this global initiative.

Form a GSA Team
GSA Players can form a local GSA Team by bringing together likeminded sports enthusiasts to promote environmental awareness and action through their local sports network. GSA Teams become part of a global network and their actions are promoted through that network and through GSA's websites and mail lists.
  • Local GSA Team act independently but are provided Ecoflags, information and support by the GSA World Center in Tokyo.
  • Local GSA Team event reports are promoted on the Ecoflag website. GSA Teams are required to provide a minimum of 2 Ecoflag reports per year in order to continue as a local GSA Team.
  • Once established, GSA Teams are encouraged to establish their own website and seek local sponsors to support their activities.
  • Local GSA Teams should have no political or religious agenda, or be used to generate personal profit.

Make a donation
The Ecoflag Movement is supported by corporate memberships, individual memberships and donations. Please help support this global movement and our goal of leaving our future generations a healthy and rich environment in which they can enjoy sport.

Please send donations to GSA at
Name of account NPO Global Sports Alliance (GSA)
Bank The Bank of Tokyo-Mitsubishi UFJ, Ltd.
Branch Akasakamitsuke (064)
Account type Futsu
Account number 0804728

Register for the E-Mail Magazine (English only)
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The GSA e-mail magazine provides updates on GSA’s activities and brings you the latest news on environmental action in sport