James Pennington is Lenovo's Director of Sustainability Services Strategy, leading the sustainability portfolio, external and internal advocacy, and market strategies across climate, energy, and circularity. He also heads the Sustainability Consultants Center of Excellence and alliances, strengthening Lenovo's global impact. Based in London, James has expertise in circular economy and sustainability strategy. He held previous roles at Deloitte, where he built and led the UK Circular Economy and Product Sustainability business, and at the World Economic Forum, where he co-founded the Circular Electronics Partnership and the UN E-waste Coalition, shaping policies and advancing global sustainability practices.