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Begin New Search Political Geography Global Focus Author Noah Kaufman

1. A Near-Term to Net Zero Alternative to the Social Cost of Carbon for Setting Carbon Prices

Author:
Noah Kaufman, Peter Marsters, Alexander R. Barron, Wojciech Krawczyk, and Haewon McJeon
Publication Date:
08-2020
Content Type:
Working Paper
Institution:
Center on Global Energy Policy (CGEP), Columbia University
Abstract:
The social cost of carbon (SCC) is commonly described and used as the optimal CO2 price. However, the wide range of SCC estimates provides limited practical assistance to policymakers setting specific CO2 prices. Here we describe an alternate near-term to net zero (NT2NZ) approach, estimating CO2 prices needed in the near term for consistency with a net-zero CO2 emissions target. This approach dovetails with the emissions-target-focused approach that frames climate policy discussions around the world, avoids uncertainties in estimates of climate damages and long-term decarbonization costs, offers transparency about sensitivities and enables the consideration of CO2 prices alongside a portfolio of policies. We estimate illustrative NT2NZ CO2 prices for the United States; for a 2050 net-zero CO2 emission target, prices are US$34 to US$64 per metric ton in 2025 and US$77 to US$124 in 2030. These results are most influenced by assumptions about complementary policies and oil prices.
Topic:
Climate Change, Energy Policy, Environment, Natural Resources, and Carbon Emissions
Political Geography:
Global Focus

2. Emissions, Energy, and Economic Implications of the Curbelo Carbon Tax Proposal

Author:
Noah Kaufman
Publication Date:
07-2018
Content Type:
Special Report
Institution:
Center on Global Energy Policy (CGEP), Columbia University
Abstract:
In July 2018 Representative Carlos Curbelo proposed legislation that would put a price on US carbon dioxide emissions (“Curbelo proposal”). A carbon price is widely viewed as a necessary part of a cost-effective national strategy to address the risks of climate change. This proposal is especially notable because Republicans, who currently control the US Senate, House of Representatives, and presidency, have not proposed national carbon pricing legislation in nearly a decade.
Topic:
Energy Policy, International Political Economy, and International Affairs
Political Geography:
Global Focus