In the United States, Europe, China, India, and many other parts of the world, when policymakers and others consider ways to reduce CO2 emissions to help address climate change, major attention is frequently given to the electric power sector, partly because of its standing as the first or second largest source of emissions, and partly because it frequently offers low-hanging fruit, that is, low-cost abatement opportunities. In the most recent episode of my podcast series, “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program,” I host an economist with three decades of experience studying the electricity sector, and making important contributions to the design of new institutions and appropriate regulations.
I’m referring to Karen Palmer, a Senior Fellow at Resources for the Future in Washington, D.C., where she directs the Future of Power Initiative. Karen continues to carry out valuable research, participate in government panels, and recently served as President of the Association of Environmental and Resource Economists. The podcast is produced by the Harvard Environmental Economics Program. You can listen to our complete conversation here.
Dr. Palmer, who is renowned for her research on the U.S. electric power sector, shares her insights on electricity regulation and deregulation, carbon pricing, and climate change policy. She has spent almost 34 years at Resources for the Future (RFF), having initially been drawn to it at a time when governments were taking early steps to deregulate the electric power sector.
“I came here because the overlaps in terms of regulation in my prior research in graduate school and what happens in electricity and also to a certain extent natural gas were evident, but things were definitely changing in both natural gas and electricity sector early during my [early] time here,” she says.
In 1996, Palmer and several colleagues wrote a book titled “A Shock to the System: Restructuring America’s Electric Industry,” which served to inform policy debates then taking place about the sector’s transformation.
“As the electricity sector started to introduce more competition in terms of who was going to actually deliver electricity, it became clear that there are a lot of challenges in terms of policy and pricing and how markets function that remained open and could use some informing,” she remarks.
Turning to the present day, Palmer observes that the Biden Administration’s energy and climate policy relies primarily on subsidies to encourage the use of clean electricity and other clean power sources, but hasn’t yet given up on efforts to use other policy tools to stimulate positive change.
“The fact that they weren’t able to fully price carbon doesn’t mean that there’s not going to be efforts to address emissions from emitting sources, which aren’t really targeted under the subsidies directly,” she argues. “We have seen the proposed form of the third try at using the Clean Air Act to regulate emissions from existing and new fossil fuel generators. There’s not only the carrot, but there is a bit of a stick.”
“Going beyond the federal level … there’s a lot of activity happening in the states on both fronts, again, in terms of subsidizing clean sources of power [and] also imposing increasingly prices on power producers. As economists, we like carbon pricing because it’s efficient. We often pose this dichotomy between … we either price carbon or we subsidize clean energy. I think that’s kind of a false dichotomy, and that policies are going to build both ways from both ends,” she continues.
Finally, acknowledging the increasingly important role played by the concept of environmental justice in climate policy considerations and debates, Palmer says that policymakers must be sensitive to addressing past harms and mitigating future harms born by those least able to afford them.
“As we look to decarbonize the economy more broadly, the costs of electricity are going to play an important role in terms of people’s incentives to adopt or to do things that will likely be necessary to get rid of fossil fuel use in buildings, like adopting heat pumps and electrifying other energy end uses such as vehicles,” she says.
“Keeping electricity prices low in general or the role that electricity prices will play in general will be part of that. But also, there are important upfront costs associated with doing these things and adopting these new technologies, which really substitute more capital costs and less energy costs. Because not only are they electrified, but they’re often extremely efficient,” Karen Palmer explains. “Finding ways to make that work across the board for all types of consumers, including low-income consumers and historically disadvantaged communities, is going to be an important part of the policy puzzle.”
For this and much, much more, I encourage you to listen to this 50th episode of the Environmental Insights series, with future episodes scheduled to drop each month. You can find a transcript of our conversation at the website of the Harvard Environmental Economics Program. Previous episodes have featured conversations with:
- Gina McCarthy, former Administrator of the U.S. Environmental Protection Agency
- Nick Stern of the London School of Economics discussing his career, British politics, and efforts to combat climate change
- Andrei Marcu, founder and executive director of the European Roundtable on Climate Change and Sustainable Transition
- Paul Watkinson, Chair of the Subsidiary Body for Scientific and Technological Advice (SBSTA) within the United Nations Framework Convention on Climate Change
- Jos Delbeke, professor at the European University Institute in Florence and at the KU Leuven in Belgium, and formerly Director-General of the European Commission’s DG Climate Action
- David Keith, professor at Harvard and a leading authority on geoengineering
- Joe Aldy, professor of the practice of public policy at Harvard Kennedy School, with considerable experience working on climate change policy issues in the U.S. government
- Scott Barrett, professor of natural resource economics at Columbia University, and an authority on infectious disease policy
- Rebecca Henderson, John and Natty McArthur University Professor at Harvard University, and founding co-director of the Business and Environment Initiative at Harvard Business School.
- Sue Biniaz, who was the lead climate lawyer and a lead climate negotiator for the United States from 1989 until early 2017.
- Richard Schmalensee, the Howard W. Johnson Professor of Management, and Professor of Economics Emeritus at the Massachusetts Institute of Technology.
- Kelley Kizier, Associate Vice President for International Climate at the Environmental Defense Fund.
- David Hone, Chief Climate Change Adviser, Shell International.
- Vicky Bailey, 30 years of experience in corporate and government positions in the energy sector.
- David Victor, professor of international relations at the University of California, San Diego.
- Lisa Friedman, reporter on the climate desk at the The New York Times.
- Coral Davenport, who covers energy and environmental policy for The New York Times from Washington.
- Spencer Dale, BP Group Chief Economist.
- Richard Revesz, professor at the NYU School of Law.
- Daniel Esty, Hillhouse Professor of Environment and Law at Yale University.
- William Hogan, Raymond Plank Research Professor of Global Energy Policy at Harvard.
- Jody Freeman, Archibald Cox Professor of Law at Harvard Law School.
- John Graham, Dean Emeritus, Paul O’Neill School of Public and Environmental Affairs, Indiana University.
- Gernot Wagner, Clinical Associate Professor at New York University.
- John Holdren, Research Professor, Harvard Kennedy School.
- Larry Goulder, Shuzo Nishihara Professor of Environmental and Resource Economics, Stanford University.
- Suzi Kerr, Chief Economist, Environmental Defense Fund.
- Sheila Olmstead, Professor of Public Affairs, LBJ School of Public Affairs, University of Texas, Austin.
- Robert Pindyck, Bank of Tokyo-Mitsubishi Professor of Economics and Finance, MIT Sloan School of Management.
- Gilbert Metcalf, Professor of Economics, Tufts University.
- Navroz Dubash, Professor, Centre for Policy Research, New Delhi.
- Paul Joskow, Elizabeth and James Killian Professor of Economics emeritus, MIT.
- Maureen Cropper, Distinguished University Professor, University of Maryland.
- Orley Ashenfelter, the Joseph Douglas Green 1895 Professor of Economics, Princeton University.
- Jonathan Wiener, the William and Thomas Perkins Professor of Law, Duke Law School.
- Lori Bennear, the Juli Plant Grainger Associate Professor of Energy Economics and Policy, Nicholas School of the Environment, Duke University.
- Daniel Yergin, founder of Cambridge Energy Research Associates, and now Vice Chair of S&P Global.
- Jeffrey Holmstead, who leads the Environmental Strategies Group at Bracewell in Washington, DC.
- Daniel Jacob, Vasco McCoy Family Professor of Atmospheric Chemistry & Environmental Engineering at Harvard.
- Michael Greenstone, Milton Friedman Distinguished Service Professor of Economics, University of Chicago.
- Billy Pizer, Vice President for Research & Policy Engagement, Resources for the Future.
- Daniel Bodansky, Regents’ Professor, Sandra Day O’Connor College of Law, Arizona State University.
- Catherine Wolfram, Cora Jane Flood Professor of Business Administration, Haas School of Business, University of California, Berkeley, currently on leave at the Harvard Kennedy School.
- James Stock, Harold Hitchings Burbank Professor of Political Economy, Harvard University.
- Mary Nichols, long-time leader in California, U.S., and international climate change policy.
- Geoffrey Heal, Donald Waite III Professor of Social Enterprise, Columbia Business School.
- Kathleen Segerson, Board of Trustees Distinguished Professor of Economics, University of Connecticut.
- Meredith Fowlie, Professor of Agricultural and Resource Economics, U.C. Berkeley.