Byzantine governance structures and vested interests are slowing the greening of the U.S. electrical grid. Two grid policy experts discuss paths forward. --- The U.S. electrical grid faces declining reliability, often attributed to a rapidly evolving energy mix, surging demand, and more frequent severe weather. Yet a deeper issue lies in the fragmented governance of the grid, where conflicting visions from federal, state, and industry-level regulators hinder progress toward a clean and reliable energy future. Shelley Welton of the Kleinman Center and Joshua Macey of Yale Law School examine the ..read more

Carnot Prize recipient Jacqueline Patterson explores how the clean energy transition can drive meaningful progress toward energy and climate justice. --- In 2009 Jacqueline Patterson became the founding director of the NAACP’s Environmental and Climate Justice Program. It was a role that Patterson, who’s this year’s recipient of the Kleinman Center’s Carnot Prize, had expected to be short lived: she’d stay on just long enough to get the program underway. By the time she did move on 12 years later, she had made significant progress in raising understanding of the connection between environmenta ..read more

Kleinman Center visiting scholar Kirsten Jenkins explores the concept of a just energy transition, and why it must be expanded beyond its labor roots to address broad energy system injustices. --- The term “just transition” has its roots in organized labor movements, and has traditionally referred to the idea that workers in the fossil fuel economy must find security in the green energy economy of the future as well. Yet, increasingly, this understanding of what a just transition entails is viewed as overly narrow, and failing to address broad structural realities in our energy system that, if ..read more

Virtual power plants can help electric grid operators address supply shortages and reliability concerns, but policy support is needed. --- The U.S. electrical grid is under growing stress, raising concern that recent widescale power outages may signal more grid challenges to come. In recent years, electricity demand has grown at an accelerating pace while, at the same time, power supply has tightened as existing power plants have retired and grid operators have struggled to bring new sources of power online. Yet one promising solution to the grid’s challenges may already be in place, if grid o ..read more

Kleinman Center senior fellow Danny Cullenward examines the integrity, effectiveness, and climate impact of voluntary carbon markets. --- Last year, an investigation by the Guardian and Corporate Accountability found that most of the world’s largest carbon dioxide offset projects failed to deliver promised climate benefits. The report is among several questioning the integrity and effectiveness of voluntary carbon offset programs in achieving net-zero emissions and stabilizing global temperatures. In 2023, voluntary offset programs attracted nearly $2 billion from companies aiming to offset em ..read more

Loss and damage finance has made it onto the official COP agenda for the first time at Sharm El-Sheikh. An expert on small island states discusses why the issue has been so contentious. --- Experts from the University of Pennsylvania are on the ground at COP27 in Sharm El-Sheikh, Egypt. In this special series from Energy Policy Now, they share their observations from the global climate conference and insights into key issues under negotiation. Stacy-ann Robinson, a visiting scholar at the University of Pennsylvania’s Perry World House, provides a brief history of loss and damage finance in glo ..read more

Nvidia’s director of accelerated computing, and a UPenn expert in AI and datacenters, explain why AI uses so much energy, and how its energy appetite might be curbed. --- Artificial Intelligence is taking off. In just under two years since the introduction of Chat GPT, the first popular AI chatbot, the global number of AI bot users has grown to one and a half billion. Yet, for the U.S. electricity grid, AI’s dramatic growth could not have come at a more challenging time. AI is energy-intensive, and its expansion is putting additional strain on an already burdened grid that’s struggling to keep ..read more

Time-of-use electricity rates can save consumers money and optimize renewable power. But they can backfire if not carefully designed. --- A notable feature of the U.S. electricity system is the disconnect between the cost of generating electricity and the prices most consumers pay for power at any given time. Flat-rate pricing, where consumers pay the same rate for power regardless of demand, discourages efficient electricity use, leading to increased strain on the grid. As concerns about reliability, cost, and climate impacts grow, efficient electricity use is more important than ever. Kleinm ..read more

For the month of August, we’re highlighting episodes from the 2023-2024 season of Energy Policy Now. We’ll be back with new content, and a new season, on September the 10th. Climatologist Michael Mann discusses his new book on Earth’s climate past, with insights into our climate future. --- (This episode was recorded on September 14, 2023) Renowned Penn climatologist Michael Mann’s latest book, “Our Fragile Moment,” explores the history of climate change and the lessons it can provide into the trajectory of climate change today. The book is Mann’s response to the phenomenon of “climate doomis ..read more

For the month of August, we’re highlighting episodes from the 2023-2024 season of Energy Policy Now. We’ll be back with new content, and a new season, on September the 10th. Senator Sheldon Whitehouse discusses the prospects for bipartisan U.S. carbon border fee legislation, and the need to protect the Biden administration’s clean energy and climate achievements. --- (This episode was recorded on March 15, 2024, during Penn Energy Week) Senator Sheldon Whitehouse has a reputation as an advocate for strong climate policies in Congress. The Rhode Island Democrat gained national attention over a ..read more