The Social Cost of Greenhouse Gas Emissions is About to Get Much More Expensive
Law and Environment
NOVEMBER 29, 2022
In its regulatory impact analysis for the supplemental proposal, EPA included a sensitivity analysis detailing a revised methodology and new estimates for social cost of greenhouse gases (SC-GHGs), including carbon, methane, and nitrous oxide. How were the new SC-GHG estimates calculated, and why did the SCC estimate nearly quadruple?
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