Pigou’s Advice and Sisyphus’ Warning: Carbon Pricing with Non-Permanent Carbon Dioxide Removal

Max Franks et al.

Environmental and Resource Economics2026https://doi.org/10.1007/s10640-025-01060-3article
AJG 3ABDC A
Weight
0.37

Abstract

This paper develops a welfare and public economics perspective on optimal policies for carbon removal and storage (CDR) in permanent and non-permanent sinks. Non-permanent CDR reduces mitigation costs, even though the stored carbon is released into the atmosphere eventually. It may serve as bridge technology until permanent CDR becomes available. In contrast to permanent removals, non-permanent CDR does not reduce the optimal long-run temperature level. Its valuation differs from the social cost of carbon since a social cost of carbon removal arises from marginal damages caused by emissions released from non-permanent storage. We discuss three policy regimes that ensure optimal deployment of non-permanent CDR in terms of their informational and institutional requirements for monitoring, liability, and financing.

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https://doi.org/https://doi.org/10.1007/s10640-025-01060-3

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@article{max2026,
  title        = {{Pigou’s Advice and Sisyphus’ Warning: Carbon Pricing with Non-Permanent Carbon Dioxide Removal}},
  author       = {Max Franks et al.},
  journal      = {Environmental and Resource Economics},
  year         = {2026},
  doi          = {https://doi.org/https://doi.org/10.1007/s10640-025-01060-3},
}

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Evidence weight

0.37

Balanced mode · F 0.40 / M 0.15 / V 0.05 / R 0.40

F · citation impact0.16 × 0.4 = 0.06
M · momentum0.53 × 0.15 = 0.08
V · venue signal0.50 × 0.05 = 0.03
R · text relevance †0.50 × 0.4 = 0.20

† Text relevance is estimated at 0.50 on the detail page — for your query’s actual relevance score, open this paper from a search result.