Skip to Content Skip to Content

Energy Policy

Why don’t we just ban fossil fuels?
The New York Times

Why don’t we just ban fossil fuels?

Joseph Romm of the School of Arts & Sciences says that stronger action against fossil fuels is essential to save the planet.

We don’t have time for climate misinformation
The New York Times

We don’t have time for climate misinformation

In a co-written Op-Ed, Michael Mann of the School of Arts & Sciences says that meaningful decarbonization in the U.S. is in jeopardy of being blocked or slowed if a significant portion of the electorate does not accept the basic scientific facts and implications of climate change.

COP28 takeaways
Four speakers sit on a stage in front of a screen reading Perry World House and the Penn shield, in front of a packed audience at Perry World House.

The panelists at Perry World House shared their thoughts on the strides made at COP28, and the work that remains in addressing the climate crisis.

(Image: Courtesy of Perry World House)

COP28 takeaways

Perry World House Fellows and Advisors Lolita Jackson, Stephen Hammer, and Wolfgang Blau offered their insights from the conference in a discussion last week, moderated by Perry World House Interim Director Michael Weisberg.

Kristen de Groot

Just how climate-friendly are timber buildings? It’s complicated
Bloomberg

Just how climate-friendly are timber buildings? It’s complicated

Danny Cullenward of the Kleinman Center for Energy Policy at the Weitzman School of Design says that a life-cycle assessment is simpler than a land-use analysis but misses meaningful system-level insight, like the complexity inherent in a biological system like a forest.

A path to achieve a net-zero greenhouse gas economy
Energy storage systems or battery container units with solar and turbine farms in background.

Image: iStock/PhonlamaiPhoto

A path to achieve a net-zero greenhouse gas economy

A new report co-authored by scientists at Penn’s Kleinman Center and Penn Engineering charts a path for the U.S. to achieve a net-zero greenhouse gas economy by 2050.

From Kleinman Center for Energy Policy

What happens when humans stop emitting carbon dioxide?
PBS

What happens when humans stop emitting carbon dioxide?

Michael Mann of the School of Arts & Sciences appears on “The Sweaty Penguin” to clarify misconceptions about a “carbon lag” that would supposedly continue warming the planet for decades, even after humans stopped emitting carbon dioxide.

Fifth national climate assessment emphasizes mitigation
Oil refinery with business analytics overlaid.

Image: iStock/RonFullHD

Fifth national climate assessment emphasizes mitigation

The latest National Climate Assessment highlights historic emissions reductions and outlines new guidance for achieving a net-zero emissions pathway.

From Kleinman Center for Energy Policy