IWCA - International Wineries for Climate Action

International Wineries for Climate Action (IWCA) is a collaborative group of environmentally committed wineries dedicated to decarbonizing the global wine industry. Based in International, USA, we provide a science-based approach to reducing carbon emissions across the wine sector, fostering collective action and sharing best practices. IWCA empowers member wineries with tools, knowledge, and a supportive community, driving tangible progress towards a more sustainable future for the wine industry. Since our founding in 2019, IWCA has grown into a global movement, uniting wineries committed to safeguarding the future of their businesses and the industry for generations to come.