Ryan is a principal at Ernst & Young (EY) and the Americas Digital Sustainability Leader. He leads a team dedicated to improving performance for EY clients from environmental, health and safety (EHS), and environmental, social and governance (ESG) perspectives. While he regularly works across a variety of sectors, he is most passionate about solving problems related to using data and digital systems to operationalize decarbonization for carbon-intensive clients.

Ryan has experience across a wide range of technologies, including various EHS and ESG information systems, blockchain, internet of things (IoT), and other operational data systems.

He received a BS in Physics from the California Institute of Technology (Caltech).

Ryan is passionate about building a world ready to tackle the challenges of tomorrow without compromising the prosperity that has been built over the last century and a half of progress.