Penny Walker is a facilitator and coach who loves helping people get out of their own way, bravely face challenges and have a bit of a laugh while working for sustainability.

Kerry North has been working in sustainability for nearly 20 years, in corporates, consultancy, local government, SMEs and charities, from net zero to social impact, primarily focusing on engagement and empowerment.

Dr Alina Congreve is an experienced built environment and climate change professional with 18 years experience working in higher education, public policy and innovation.

Anita Konrad is a CEO / Director, Non-Executive Director / Trustee and consultant with a strong track record in the environment and social impact sectors, bringing together different aspects of sustainability.

Rebecca Willis is Professor in Energy & Climate Governance at Lancaster University, and an original founder of She is Sustainable. She is also an Associate at The Green Alliance and trustee at the New Economics Foundation.