What to Expect at COP-27 in Sharm El Sheikh

The negotiators gathering for the 27th Conference of the Parties (COP-27) of the United Nations Framework Convention on Climate Change (UNFCCC) in Sharm El Sheikh, Egypt will try to tackle a significant number of important issues, with questions relating to increased ambition and financial transfers among those at the top of the agenda.  This is the focus of my podcast conversation with Ray Kopp, Senior Fellow at Resources for the Future (RFF), in the newest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program,” a podcast produced by the Harvard Environmental Economics Program.  You can listen to our full conversation here. 

Ray Kopp will be at COP-27 with the delegation of RFF.  I’ll be there, as well, leading our group from the Harvard Project on Climate Agreements.  At the end of this blog post, I provide a list of our activities at COP27.

Ray Kopp, who has been a leader in the design of domestic and international polices to combat climate change, explains in our conversation that the representatives gathering in Sharm El Sheikh will focus much of their attention on the implementation of the Paris Agreement, and therefore on the Nationally Determined Contributions (NDCs) – emissions reductions that individual countries have pledged under the Agreement. Under the provisions of the Paris Agreement, signatories are strongly encouraged to increase their levels of ambition and reduce emissions even further over time through the so-called “ratchet mechanism” that can bring the world closer to the goal of preventing temperature increases this century greater than 1.5 or 2 degrees Celsius, compared with pre-industrial temperatures.

In the podcast, Ray Kopp notes, “That mechanism will not be formally deployed until 2023. But I will say that there’s a synthesis report that has already come out from the UNFCCC Secretariat that gives us an idea of what those gaps look like with respect to hitting the targets, and they’re not encouraging.  We already know that there’s going to be a major gap. We’ve known that for quite some time. I haven’t seen a lot of countries step forward to increase their ambition in the recognition of that gap. So, the jury is out on how effective this mechanism is going to be.”

Another very important and contentious issue on the table at COP-27, Kopp explains, is that of monetary transfers from developed to developing countries to help them with their mitigation efforts and help pay for adaptation measures.  This is the well-known commitment from the developed countries to send $100 billion per year, starting in 2020, to the developing world.  That target level of annual finance has not yet been achieved.

“Right now, there is a bit of a lack of trust between the developing world and the developed world with respect to the deliverability of those funds going forward. And [for] developed countries, there is the problem that to be able to hit those particular targets you need a lot of private investment, not just government funds. And the private investment has been lacking considerably,” he remarks.

Debates around the so-called “loss-and-damage” issue will also play out in Sharm El Shiekh, Kopp notes, referring to the call by developing countries for the largest global emitters to pay for current and future climate change damages in the most vulnerable countries.

“This is … one of these issues that … becomes more salient and both sides become more vocal about it [at every COP], not surprisingly, because we are now seeing the impact of climate change, not only in the developing world, where it is severe and where people are at most risk, but here in the U.S. [as well],” Kopp argues. “There’s always going to be opportunities for the U.S. to provide aid to countries that are suffering these horrific damages associated with climate change. One of the issues is whether it is going to be taking the form of aid, which means it’s more of a voluntary contribution on the part of the U.S., or whether it’s compensation associated with some formal liability that the U.S. bears for these damages?”

Kopp says that negotiators could make headway on the ‘loss and damage’ issue if they take reasonable approaches.

“If both sides stick to their hard positions, where [in] the developed world it’s only about aid, and the developing world it’s about liability, and there’s no middle ground, then this will just be a confrontational experience.  Somewhere there’s got to be a middle ground … where we can think about insurance markets, [and] … other ways of financing the rebuilding after these particular [climate] episodes take place.”

When I ask Ray Kopp how he determines the success of failure of individual COPs, he responds by saying that each meeting is just one part of an ongoing process, and that in his opinion, the process is working.

“[Each COP] is an opportunity for the world to come together and talk about these things. The UNFCCC has put together an enormous amount of transparency in reporting. Sounds like things that are not all that exciting, but they’re fundamental to an understanding of where we are with respect to climate change and how to reduce emissions going forward,” he says.

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As I noted at the outset of this blog post, I will be in Sharm El Sheikh, leading our group from the Harvard Project on Climate Agreements.  Here’s some information below – in chronological order – about our five events hosted by the Harvard Project on Climate Agreements or in which my Harvard colleague, Daniel Jacob, or I are speaking.

1.  Discussion of the China National Climate Change Assessment Report

            Wednesday, November 16, 2022, 9:00 – 10:30 am

            China Pavilion, Area E

            Hosted by the Ministry of Science and Technology and the Institute of Energy, Environment, and Economy at Tsinghua University.

            Robert Stavins is a panelist.

2.  Frontiers in Carbon Pricing

            Wednesday, November 16, 2022, 12:00 – 1:30 pm

            Pavilion of the International Emissions Trading Association (IETA)

            Hosted by the Harvard Project on Climate Agreements

            Panel:  Daniele Agostini, Head of Energy and Climate Policies, Enel Group

                        Lisa DeMarco, Senior Partner and CEO, Resilient LLP

                        Andrei Marcu, Founder and Executive Director, European Roundtable on Climate Change and Sustainable Transition (ERCST)

                        Robert Stavins (moderator)

3.  The 8th Global Climate Change Think Tank Forum

            Wednesday, November16, 2022, 4:00 – 6:45 pm

            China Pavilion, Area E

            Hosted by the China National Center for Climate Change Strategy and International Cooperation

            Robert Stavins presents on “Carbon-Pricing Policy: Carbon Taxes vs. Cap-and Trade”

4.  Using Satellite Observations of Atmospheric Methane to Advance Global Climate Change Policy
            Thursday, November 17, 2022, 11:30 am – 1:00 pm, Side Event Room: Thutmose

            Hosted by the Harvard Project on Climate Agreements and the Enel Foundation

            Panel:  Daniele Agostini, Head of Energy and Climate Policies, Enel Group

                        Brendan Devlin, Adviser for Strategy and Foresight, DG Energy, European Commission

                        Lena Höglund-Isaksson, Senior Research Scholar, International Institute for Applied Systems Analysis (IIASA)

                        Daniel Jacob, Vasco McCoy Family Professor of Atmospheric Chemistry and Environmental Engineering, Harvard University

                        Claudia Octaviano, General Coordinator for Climate Change and Low Carbon Development, National Institute for Ecology and Climate Change, Mexico

                        Robert Stavins (moderator)

5.  Measuring up to the Methane Challenge

            Thursday, November 17, 2022, 3:00 – 4:30 pm, Pavilion of the International Emissions Trading Association (IETA)

            Hosted by IPIECA

            Daniel Jacob is a panelist.

We hope to see many of you at one or more of these events, other meetings, in the hallways, or elsewhere at COP27 in Sharm El Sheikh!

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Again, I encourage you to listen to the 41st 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:

“Environmental Insights” is hosted on SoundCloud, and is also available on iTunes, Pocket Casts, Spotify, and Stitcher.

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Leading Academic Economist Offers Optimism about Climate Change Policy

Over the past three years, I’ve had the pleasure of engaging in podcast conversations with some truly outstanding scholars who have carried out important research in the realm of environment, energy, and resource economics, and recently was no exception, when my guest was Michael Greenstone, the Milton Friedman Distinguished Service Professor of Economics at the University of Chicago.  You can listen to our conversation in the latest episode of my podcast, “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program.”  Our full conversation is here.

In our conversation, Michael Greenstone talks about his graduate work in economics at Princeton, the path that took him to faculty positions at the University of Chicago, MIT, and then back to Chicago, as well as his time in government during the Obama administration at the Council of Economic Advisers.  In the process, Michael identifies both some high points and low points of his time in government, as well as some of the changes he has seen over the past twenty years in environmental economics scholarship.

When Michael reflects on his time serving as chief economist at the White House Council of Economic Advisers, he describes his work on regulatory policy, in particular trying to find a way to estimate in economic terms the benefits of reducing CO2 emissions.

“So, I had this idea, why shouldn’t the government have a coherent and uniform social cost of carbon? And I suggested it to [then Administrator of the White House Office of Information and Regulatory Affairs] Cass Sunstein at lunch one day, and we decided to set off on this journey to set a social cost of carbon for the U.S. government,” he remarks. “And we co-ran an inter-agency process and one thing led to another, and there was a U.S. government social cost of carbon at the end.”

Related to this, in recent years Michael helped launch and now co-leads the Climate Impact Lab at the University of Chicago, which is building a comprehensive body of research quantifying the impacts of climate change.

Interestingly, when I ask him to comment on the explosion of youth climate activism in recent years, although Michael voices some disappointment with young activists who have tried to turn climate change into a moral issue rather than an environmental, technological, and economic one, he notes that the energy and passion that young people have brought to the climate debate has been very effective in making others pay attention to it.

“These youth movements have been incredibly successful, in my view, in raising political consciousness in ways … that cold blooded cost benefit analysis somehow [doesn’t] seem to hit the mark. And I give them a lot of credit for that,” he says. “A second reaction is, I do not think that the right way to confront climate change is by treating it as a moral issue, or as an issue that is beyond economics. I think it’s a really interesting economic question that has all kinds of subtleties, but I do not think that the tools of cost benefit analysis and or economic analysis are inappropriate for climate change.”

Having worked extensively and intensively on climate change in both the scholarly and policy worlds, he voices considerable optimism about where we are now, and what the future is likely to bring.  He points to two trends he feels are most critical for building momentum in climate change policy debates. The first, he says, is that opportunities to leverage technology to reduce CO2 emissions are becoming more realistic as the costs of alternative energy sources continue to fall compared with the costs of fossil fuel sources of energy. The second, he says, is that people are beginning to experience in real time the impacts of climate change.

“I do think a real game changer has been that we can see the fingerprints of climate change now, in ways that we couldn’t 10 or 15 years ago,” he says. “I think the two things that we can see – the fingerprints and that it’s not as economically challenging a bar to jump over – have come together in a reinforcing way, and helped with the youth activism [by underscoring the fact that] we don’t have only infeasible responses.”

For this and much more, I hope you will listen to this 40th 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:

“Environmental Insights” is hosted on SoundCloud, and is also available on iTunes, Pocket Casts, Spotify, and Stitcher.

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The Dean of Wine Economists Talks About the Impacts of Climate Change

The most climate sensitive sector of virtually any economy is agriculture, and of the many agricultural crops, surely one of the most sensitive to the climate is grape production for premium wines.  The impacts will be different for different wine-producing regions, ranging from Bordeaux to the Napa Valley, and it will be good news for some regions, such as the United Kingdom, with its burgeoning production of excellent sparkling wines. 

There is simply no one better in the world to talk about these impacts and what they mean for the wine industry than Orley Ashenfelter, the Joseph Douglas Green 1895 Professor of Economics at Princeton University, who virtually launched rigorous economic analysis of wine production and consumption.  You can listen to our conversation in the latest episode of my podcast, “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program.”  Our full conversation is here.

In these podcasts, I converse with leading experts from academia, government, industry, and NGOs.  Orley Ashenfelter fits perfectly in this group.  Beyond his Princeton professorship, he has served as president of the American Economic Association, the American Law and Economics Association, and the Society of Labor Economics, and was the long-time Editor of the American Economic Review (for 16 years!).  He is a Member of the National Academy of Sciences, and a Distinguished Fellow of the American Economic Association, the American Academy of Arts and Sciences, and the Econometric Society.

Although he is very well known for his extensive research and writing in labor economics, econometrics, and law and economics, for those of us who are wine aficionados, he is celebrated for his pioneering work on the economics of wine.  So, in addition to all of the positions I mentioned above, for purposes of this blog essay, it may be more important to note that he is the current president of the American Association of Wine Economists and my fellow Co-Editor of the Journal of Wine Economics.  

When we discuss the relationship between global climate change, grape growing, and wine production, Ashenfelter remarks that there are already some “quite remarkable things happening,” because some grapes are adaptable to extreme weather. For example, he cites the Marquette and Frontenac grapes which have been hybridized to withstand the cold winters of Minnesota!

Ashenfelter also references his research on French grapes, some of which have actually benefitted from global warming.

“After 1980, there’s literally not a year in which temperatures dropped back into the levels they were in the summers of the 1960s and 70s,” he says. “The primary effect in Bordeaux has been much warmer summers, and the primary effect of that has been much better wines.”

Ashenfelter also notes that some of the grapes grown in northern Italy, which are sensitive to cooler summers, are performing better in recent years.

“You can see the prosperity [in that region]. They’re getting more wine at high quality,” he says. “Now the problem of course is that some places are already too hot, and you can see the adaptation going on … in Greece, where what people are trying to do is to grow grapes at higher elevations. Higher elevations get you a little cooler.”

“In Spain, there’s deep concern about it,” he continues. “The Torres family has bought a lot of property in the mountains of Catalonia, preparing for the possibility that they may have to grow grapes at much higher elevations if they want to keep growing the same grapes they have grown. What you do see is a little incursion of some of these hybridized grapes.”

Adaptation also brings its challenges, Ashenfelter emphasizes, particularly for European winemakers.

“The ability to be able to adapt is in some places going to be restricted by government regulations, and it may just be that over time, there’ll have to be some relaxation of those regulations as there has been for example, in Italy. It may just be necessary. The Americans are … more loose about this. We use place names, but we don’t have any requirement that a certain grape be grown in a certain place.”

Temporary heat spikes or extreme cold snaps also pose a threat to grape growers, because they are highly unpredictable, and their effects can be severe.

“Grapes do not do well above 95 degrees, and they don’t do well below 55 degrees. These 105-degree heat spikes, unless you just throw water at the plant, the plant will actually suck the juice right out of the grapes and leave you with nothing,” Ashenfelter explains.

“A vine takes five years to mature,” he continues. “It’s extremely costly when you get these giant, super cold spells. And we’ve seen them happen in places where no one really would’ve expected them in the past. I don’t know how much that is climate change or how much it is something else.”

For this and much more, I hope you will listen to my compete conversation with Orley Ashenfelter, the 34th episode in 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:

“Environmental Insights” is hosted on SoundCloud, and is also available on iTunes, Pocket Casts, Spotify, and Stitcher.

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