CynnalCymru, also known as Sustain Wales, is the leading sustainable development organization in Wales. Their aim is to enable action towards a fair and just society, a low carbon economy, and a thriving natural environment. As a non-profit enterprise and registered charity, they provide advice, training, and networking opportunities to help organizations make bold decisions for a more secure future.

Their expertise spans various areas including climate change, renewable energy, affordable housing, and the management of natural resources. CynnalCymru works collaboratively with others to bring out the best ideas and outcomes and promotes diversity and inclusivity in the transition to a low carbon economy. They are ambitious for Wales and strive to champion the goals and principles in the Well-being of Future Generations Act.

By working with CynnalCymru, organizations can take practical action towards a more sustainable future while contributing to a stable climate and protecting the planet's finite resources