Activities per year
Abstract
Governments around the world are looking to ensure their transition to full low-carbon economies whilst tackling climate change by implementing offshore carbon capture and storage (CCS) – a method of permanently removing carbon dioxide (CO2) from the burning of fossil fuels and burying it deep below the seabed in suitable geological formations. Among the main targets of such geological formations are depleted, or nearly depleted, offshore oil and gas reservoirs within existing oil-producing fields. However, such reservoirs will frequently transcend maritime boundaries and jurisdictions, ie a shared geological formation could be used on both sides of the maritime boundary for CO2 sequestration and storage. This raises the potential for disputes among nations, transboundary environmental degradation, and business disruption. The paper discusses the role of CCS in the low-carbon energy transition, focusing specifically on international legal aspects related to the storage of CO2 in sub-seabed geological formations of the continental shelf. Ongoing CO2 storage projects are examined to showcase critical technical aspects, including reservoir selection, well design, and post-injection monitoring. The analysis highlights the need for international coordination in situations where CO2 storage occurs across an international boundary and the importance of consent from all states with jurisdiction over the relevant CO2 storage formations. The paper concludes that existing maritime boundary agreements, including those with straddling deposit clauses, are unlikely to cover transboundary CO2 storage operations, except if they are considered incidental to ongoing petroleum operations.
Original language | English |
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Number of pages | 29 |
Journal | Journal of Energy and Natural Resources Law |
Early online date | 26 Feb 2024 |
DOIs | |
Publication status | E-pub ahead of print - 26 Feb 2024 |
Keywords
- carbon capture and storage
- CO2 storage
- maritime boundaries
- oil and gas
- straddling deposits
- UNCLOS
- London Convention
- London Protocol
Fingerprint
Dive into the research topics of 'Maritime boundaries in the energy transition: carbon dioxide (CO2) storage across maritime jurisdictions'. Together they form a unique fingerprint.Activities
- 1 Invited talk
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Management of Continental Shelf Spaces in the Energy Transition
Constantinos Yiallourides (Speaker)
15 Dec 2022 → 17 Dec 2022Activity: Talk or presentation › Invited talk
Research output
- 1 Citations
- 1 Article
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War-induced energy insecurity in Europe: what role for liquefied natural gas after the Russia’s invasion of Ukraine?
Soliman Hunter, T., Feb 2024, In: Journal of World Energy Law and Business. 17, 1, p. 54-68 15 p.Research output: Contribution to journal › Article › peer-review