ROSEI Releases 2025 Annual Report Showcasing Energy Innovation and Impact

The Ralph O’Connor Sustainable Energy Institute at Johns Hopkins University has released its 2025 Annual Report, highlighting a year of rapid...

Researchers Discover how “Messy’ Patterns Create Superior Optical Materials

Researchers at Johns Hopkins Whiting School of Engineering used computer simulations to study how the arrangement of nanoscale metallic discs affects...

ROSEI Researcher Q&A: Daniel Kammen

This article is part of a series featuring Q&As with Ralph O’Connor Sustainable Energy Institute (ROSEI)-affiliated researchers. Next up is Daniel...

ROSEI Announces Selections for Inaugural ROSEI Postdoctoral Scholars Program

The Ralph O’Connor Sustainable Energy Institute (ROSEI) can announce Fei Hu and Bhathiya Rathnayake as the selections for the inaugural ROSEI...

The Fast Track to Better Batteries

A team of Hopkins researchers has created an automated platform that could speed up the search for better materials for renewable...

ROSEI and UMD’s Center for Global Sustainability Propose Recommendations for State’s Energy Goals

Two recently released reports from the Ralph O’Connor Sustainable Energy Institute (ROSEI) at Johns Hopkins University (JHU) and the University of...