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...

Three ROSEI Core Faculty Members Speak at New York City Climate Week

Three core faculty members from the Ralph O’Connor Sustainable Energy Institute brought expertise from Johns Hopkins University to the global stage...

Waste-to-Use Chemistries for Carbon Negative Building Materials

Ever since Hadas Elazar-Mittelman was a child, she had an interest in chemistry and materials science. She was often found manipulating...

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...

Hopkins Engineers Unveil Sustainable Solution for Waste-to-Chemical Conversion

A team led by Hopkins engineers has developed a method to convert organic waste into medium-chain carboxylic acids (MCCAs)—crucial ingredients in...

Corey Oses Earns ISMM Early-Career Investigator Award

Corey Oses, an assistant professor of materials science and engineering at the Whiting School of Engineering and associate researcher at the Ralph O’Connor Sustainable...