Newly formed at JHU, the Ralph O’Connor Sustainable Energy Institute (ROSEI) serves as an interdisciplinary home for current research and education in renewable energy, stewardship in fuel technologies, and affordable and equitable implementation. Dr. Thoi, whose research group is broadly focused on renewable energy conversion and storage, joins a group of established energy leaders at Hopkins to support implementation, markets, and policies that promote an affordable and equitable green energy future for a more resilient world.