Liability coverage for carbon capture and sequestration (CCS) is of paramount importance if the industry is going to mature and develop in a way that will allow it to make a significant contribution to mitigating climate change. Liability for CCS can be broken into two phases – short-term, which covers the pre-injection, injection, and closure stages of the project, and long-term, which covers the post-closure stage. Since pre-injection, injection, and closure occur over a relatively short period of time that may cover 20-30 years, typical liability instruments like private insurance, letters of credit, performance bonds, trust funds, and escrow accounts may be utilized. For the post-closure phase, which lasts indefinitely after the site has been closed, more enduring liability instruments must be used in order to ensure that adequate and long-lasting coverage is provided. Several states have created liability schemes to cover long-term liability, but most of these schemes are incomplete and may lead to confusion over who is responsible for damages and remediation if they are utilized. This paper discusses possible liability schemes, critically analyzes those schemes currently in place, and proposes the best possible choice for long-term coverage of geological sequestration.
This is an author-produced, peer-reviewed version of this article. © 2009, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/). The final, definitive version of this document can be found online at The Electricity Journal, doi: 10.1016/j.tej.2011.03.001
Aldrich, Elizabeth L. and Koerner, Cassandra. (2011). "Analysis of Carbon Capture and Sequestration Pore Space Legislation: A Review of Existing and Possible Regimes". The Electricity Journal, 24(3), 22-33.