![Titelseite Offener Brief](/sites/default/files/styles/gw_teaser/public/titelbild_offener_brief_weimarer_dreieck_englische_website.jpg.webp?itok=PhFnbxxZ)
30 years ago the Weimar Triangle was founded to promote European integration and to strengthen political ties between Poland, France and Germany. On the occasion of the EU Environment Council on the 6th of October and this year's anniversary of the Weimar Triangle, major environmental organizations from the three countries are calling for the establishment of a Green Weimar Triangle with new coordination and exchange formats for an intensive climate dialogue.