Kirstie joined Diageo in August 2020 having spent the previous 28 years leading sustainability programmes in the electronics sector.  Her remit at Diageo is to create and lead transformational sustainability programmes which drive momentum and deliver on the Grain to Glass 2030 Spirit of Progress commitments.  Kirstie is passionate about collaboration which builds scale and enjoys developing sustainability strategies which achieve real business results.  She has a engineering doctorate in environmental technology and has published widely on sustainability and supply chain issues.