September 27, 2022

November 7, 2022 to November 18, 202212:00 am

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ARPA-E Fellows (Fall 2022)

Apply to this opportunity by clicking here. Fellows are early-career Ph.D. scientists and engineers who guide program creation, agency strategy, and…

Solar Facility Now Supplying Renewable Energy for Two-Thirds of University’s Electricity Use

Supported by a landmark commitment from Johns Hopkins University, a brand-new solar facility is now up and running, providing the university…

Jonas Nahm Receives Don K. Price Award for Best Book on Science, Technology, and Politics

Jonas Nahm, an affiliated researcher of the Ralph O’Connor Sustainable Energy Institute (ROSEI) and an assistant professor of energy, resources, and…

Who We Are

The Ralph O’Connor Sustainable Energy Institute (ROSEI) integrates efforts across the university to create and implement clean, renewable and sustainable energy technologies; educate future energy leaders; and support implementation, markets, and policies that promote an affordable and equitable green energy future for a more resilient world.