Our Board

Timothy Fleming

Board member

Director of Global Enterprise Sustainability, AT&T

Tim Fleming is the Director of Global Enterprise Sustainability at AT&T. He is passionate about identifying ways that technology can drive social and environmental outcomes that are quantifiable and have impact at scale. He works with business, government and other stakeholders to determine how we can use Industry 4.0 technologies like the Internet of Things (IoT) and Smart Cities to optimize resource use, improve environmental performance and demonstrate measurable value for customers, citizens and society. Tim is committed to the idea that technology will be key to the realization of a global low carbon economy and achievement of the UN Sustainable Development Goals (SDGs).

Previously, Tim served as a Senior Energy Manager for AT&T and was part of a team responsible for reducing AT&T’s environmental impact throughout its operations in the areas of energy, greenhouse gas, water, and waste. Throughout his nearly 20 years at AT&T, Tim has held a wide range of positions, including roles in the Sustainability, External Affairs, Corporate Real Estate, and IT organizations. He earned his MBA from The University of Missouri - St. Louis and is a certified Carbon Reduction Manager (CRM) and Project Management Professional (PMP).