Tammy joined Stream BioEnergy in 2025 and leads on public affairs supporting stakeholder engagement and strategic partnerships across the UK and Ireland. With over 20 years’ experience spanning agri-food, commercial growth, Education and global trade, she drives collaboration between industry, government, and communities to advance Stream’s biomethane and anaerobic digestion projects.

Before joining Stream, Tammy led the UK Fresh Produce Network and held Director roles with GoGlobal Trade & The Bread and Butter Thing.