Bethany Brantley

Global Head of Sustainability at STACK Infrastructure

Speaker

Bethany Brantley is a globally recognized sustainability leader with a career spanning two decades of advancing climate and ESG strategy across digital infrastructure, private equity, market intelligence, and government research. As Global Head of Sustainability at STACK Infrastructure, Bethany Brantley defines the long-term vision for the company’s global sustainability function. Her role centers on building and executing a strategic roadmap that aligns STACK’s business imperatives with regionally tailored sustainability priorities—balancing global consistency with flexibility to meet diverse regulatory, market, client, and operational needs.

Widely regarded as a thoughtful and collaborative voice in the sustainability field, Bethany is known for bringing people together to advance collective progress through partnership, dialogue, and coalition building. Her ability to translate complex environmental and social challenges into actionable, shared solutions has earned her broad respect across the technology and investment landscape. This commitment to collective impact was most recently recognized when she was named the iMasons 2025 Sustainability Champion, one of the industry’s most distinguished honors for leadership in shaping a low-carbon digital future.

Bethany also serves as a Non-Resident Senior Fellow at New York University, where her work focuses on curriculum development at the intersection of digital infrastructure, AI, and energy transformation. She holds a Master’s in Environmental Management and Sustainability from Harvard University and a B.B.A. in Finance and Marketing from Texas Christian University.