Judging Panel

Supriya Foster, Sustainability Officer at the world's first Passive House Premium educational facility, spearheads transformative sustainability projects. With a decade's expertise in environmental stewardship, she forges impactful partnerships to drive positive change in the educational sector. VIEW MORE

Martin Baxter is Deputy CEO at the Institute Sustainability and Environmental Professionals (formerly IEMA). He works in the UK and internationally to accelerate the transition to a sustainable future and support people in the development of sustainability skills and green careers. VIEW MORE

Dr Ben Caldecott is the founding Director of the Oxford Sustainable Finance Group at the University of Oxford Smith School of Enterprise and the Environment. At the University of Oxford, he is the inaugural Lombard Odier Associate Professor of Sustainable Finance, the first ever endowed professorship of sustainable finance, and a Supernumerary Fellow at Oriel College, Oxford. VIEW MORE

Ghinwa Chammas is a senior global sustainability leader with 25 years’ experience shaping impactful strategies, driving transformation, and championing purpose-led leadership across complex international organisations. VIEW MORE

Tessa Clarke is the co-founder and CEO of Olio, the world’s only neighbour-to-neighbour food-sharing app. Olio has grown into a global movement with 8 million users, redistributing over 100 million meals and 14 million household items. She is also a Veuve Clicquot Bold Woman of the Year and Sifted columnist. VIEW MORE

Adam Donnan has been CEO of the Institution of Environmental Sciences since 2013. He has served as Chair of the Science Council and has held numerous non-executive roles in the science and environment sectors. VIEW MORE

Laurence Kemball-Cook is the Founder and CEO of Pavegen, a clean-tech company that converts footsteps into renewable energy. A TED speaker and innovation leader, his technology has been deployed in 37+ countries for brands like Google, Coca-Cola, and Siemens, redefining urban spaces through sustainable, people-powered innovation. VIEW MORE

Professor Lenny Koh is a world-leading expert in sustainable supply chains and resource efficiency. She is Chair in Operations Management at the University of Sheffield, Director of AREC and CEES, and a global thought leader in low-carbon innovation. Her pioneering research delivers impact across academia, industry, and government. VIEW MORE

Dr. Barry McCarron is Managing Director of KORE Retrofit, a leader in sustainable retrofit solutions. A Visiting Professor at Ulster University and former Chair of the Passive House Association of Ireland, he is a recognized voice in climate action, with global research, policy, and technical contributions to low-carbon building innovation. VIEW MORE

Joaska specialises in sustainability strategies and business transformations, that drive meaningful change across industries, with a focus on strategic integration and long-term impact. VIEW MORE

Amit Patel, Senior Environmental Manager at Winvic Construction, brings over a decade of experience in the environmental field to the judging panel. Having held senior positions at various construction industry organisations, his wealth of knowledge and expertise will be invaluable. VIEW MORE

Aditi is an Associate and Sustainability Lead at Bond Bryan - a practice of over 180 people, including architects, technologists, landscape architects, masterplanners, interior designers, and strategic specialists. A trained architect, she brings over 15 years’ experience across diverse sectors. VIEW MORE

Santiago is the CEO of Atlantica Sustainable Infrastructure, an international renewable energy IPP that operates assets in over 10 countries in Western Europe and the Americas VIEW MORE

Nina Whitby is a seasoned Digital Director with over 20 years’ experience delivering impactful, purpose-driven communications. A leader in environmental marketing, she turns complex ideas into compelling digital strategies that inspire action. Nina has led award-winning work for clients including Google, EIT Food, and the NHS. VIEW MORE