Experts debate the future of solar and wind energy, with surprising takeaways.

Materials Science and Engineering Assistant Professor Yuting Luo has been awarded a Faculty Early Career Development (CAREER) grant from the National...

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

A new study by researchers at Johns Hopkins University’s Renewable Energy and Equity Worldwide Laboratory (RENEW), together with collaborators with partners...

Brandon Bukowski, an assistant professor in the Department of Chemical and Biomolecular Engineering and an associate researcher with the Ralph O’Connor...

The artificial intelligence revolution is driving up demand for electricity across the PJM Interconnection Region, a regional transmission organization that coordinates wholesale electricity markets i...

As electricity demand surges across the United States, a Johns Hopkins University initiative is helping states move faster—and more affordably—to expand grid capacity. The project, known as Leadership...

As countries race to build clean energy industries, many face the same dilemmas: Where to invest, and how to avoid costly...

Join me and make a gift to ONEHopkins 2026!

As demand for lithium-ion batteries, which power everything from electric vehicles to smartphones and grid-scale storage systems, increases, so too does...

As wind turbines continue to grow taller and more powerful, spanning great distances across wind farms, researchers are confronting new questions...

As electricity demand surges across the United States, a Johns Hopkins University initiative is helping states move faster—and more affordably—to expand...

The Renewable Energy and Equity Worldwide Laboratory (RENEW Lab), led by Dan Kammen, Johns Hopkins Bloomberg Distinguished Professor of Energy and...

The US Department of Energy (DOE) Advanced Research Projects Agency-Energy (ARPA-E) recently announced up to $10 million for 18 early career...

As PJM Interconnection, the 13-state energy grid, flirted with record demand in last week's arctic cold, elected officials, the tech and energy industries and PJM itself appear motivated to implement ...

The US Department of Energy’s (DOE) Advanced Research Projects Agency-Energy (ARPA-E) recently announced nearly $15 million for six projects in Phase...

Today, U.S. Senator Chris Van Hollen (D-Md.) announced his introduction of the Power for the People Act, legislation to rein in the rising electricity...

Johns Hopkins is part of the new multi-institution Learning Accelerated Domain Sciences (LEADS) Institute, a Department of Energy-funded collaborative initiative focused...

Abe Silverman, an assistant research scholar with the Ralph O’Connor Sustainable Energy Institute (ROSEI) and attorney, studies and advises academics, industry,...

Berlin hopes the technology will provide abundant clean and reliable energy, but critics say it's a waste of money as the technology won't solve near-term climate and energy problems.

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

Guest Column - Africa’s carbon markets are poised to transform not only the continent’s future, but the global fight against climate change. Yet, as leaders gather for the Africa Climate Summit 2 (ACS...

If Trump kills the now-frozen offshore wind project, utility customers will pay more money for dirtier and less reliable electricity.