The UK faces a deepening climate and nature emergency. More than 40% of species are in long-term decline. Climate change is accelerating through extreme weather, flooding and rising temperatures. Yet many people feel disconnected from decision-making and unsure how to help. Concern alone doesn't create change. Communities need practical support to act together, build confidence and make their voices heard.

We bring the strength of a movement to a problem too big for anyone to solve alone. We mobilise collective action through campaigns like Great Big Green Week; we turn community stories into a national narrative that shows politicians the public mandate for change; and we provide shared infrastructure — training, data, tools and connections — so 130 organisations can achieve more together than apart.