Ruiheng joined the Carbon Trust Beijing office as an Analyst. He has experience in organizational and product carbon footprinting. He has worked on several projects involving Scope 3 footprint calculation, cradle-to-grave footprinting in the food and beverage sector, climate target setting, etc. Before joining the Carbon Trust, he was part of a team that completed a baseline organizational footprinting project for a Canadian zero-waste grocery store.

Ruiheng has an interdisciplinary educational background. He earned a BS in Animal Biology at the University of California, Davis. He also holds a Master of Environmental Sciences and Management from the Bren School at the University of California, Santa Barbara.