Mission
We host Climate Cymru, a movement of hundreds of organisations and thousands of people campaigning for climate justice and a nature positive nation.
Our strength lies in our diversity, combining scientific knowledge with grassroots wisdom to create meaningful change. Together, we’re building more than a movement, we’re putting Cymru at the heart of global change and taking action to shape a better future for communities here across the globe.
The YCA is a democratic, youth-led initiative, which gives young people aged 13-25 years, based all over Wales, a voice and opportunities to take climate action. Although supported by Cymru Global and Size of Wales, all key decisions are made by members, including a consultation group, which sits alongside the YCAs and is open to all young people in Wales. The group campaign for a greener, fairer future—led by youth, powered by hope.
Climate Cymru Manifesto for 2026 Senedd Elections
“Climate Cymru, a movement of thousands of people and 400 organisations, offers a clear vision: a clean and just transition that delivers for all. This blueprint, co-created by our partner network, has been published ahead of the 2026 Senedd elections to show how climate action can be the foundation for a better Wales.”
Watch now
Latest news
In a powerful display of unity and determination, over 2,000 members of the public and 350 organizations joined forces at the Welsh Senedd to demand immediate action for nature. Led by a group of passionate young people, including Youth Climate Ambassadors for Wales, this event marked the culmination of months […]
Read moreDuring the recent Great Big Green Week, the UK’s largest celebration of the environment and nature, Climate Cymru toured Wales to showcase and celebrate the action being taken for nature and climate across communities. As part of the Great Big Green Week, Climate Cymru organized the Green Tour, a sustainable […]
Read moreOn the 17 May, Climate Cymru, along with Stop Climate Chaos Cymru and Extinction Rebellion, organized the “Tipping Points” Nature Positive Demonstration in front of the Senedd in Cardiff, calling for laws in Wales to protect nature. The event rallied support for a Nature Positive bill, urging the Senedd to take immediate […]
Read moreGreat Big Green Week, 24 September – 2nd October 2022, involved over 5,000 events across the UK to celebrate how communities are taking action to tackle climate change and protect green spaces. National organisations, institutions, businesses and media outlets joined in, getting more people involved up and down the country, […]
Read moreA campaign to send 50,000 voices from across Wales to this year’s UN Climate Change Conference (COP26) in Glasgow has been launched.Cardiff, 8 March 2021 – Climate Cymru, a coalition of citizens, civil society and business from across Wales are launching a campaign to gather 50,000 voices from the people […]
Read more
