
Kristen Green
Head of Sustainability,
Crown Commercial Service
Kristen has over a decade of experience at Crown Commercial Service, specialising in project management, commercial strategy for multi-billion-pound frameworks, and business development. In 2023, she pivoted to her passion for sustainability as Head of Sustainability, leading efforts to decarbonise over £30 billion of annual public sector expenditure. She collaborates with buyers, suppliers, and industry partners to accelerate the UK’s journey towards net zero by 2050.
Sessions