Journal Article

Economic Incentives for Carbon Dioxide Storage under Uncertainty: A Real Options Analysis

International Journal of Greenhouse Gas Control, Volume 53, October 2016: 18-27

Carbon dioxide capture and storage (CCS) is considered to be an important option for reducing carbon dioxide (CO2) emissions. However, its economic viability remains a question, especially if the risk of leakage in the storage site is taken into account. We use a real options approach for assessing the impact of uncertainty on the timing and the profitability of CO2 storage projects. We model an investment decision for a storage site under uncertainty about CO2 leaking from the storage site, about the development of carbon prices, and about the cost of investment. The numerical model results show that investment under these uncertainties requires a much larger price for carbon credits for storage than an investment plan ignoring uncertainty would suggest. We also show under reasonable parameter assumptions that the risk for investing in CO2 storage is dominated by the uncertain development of carbon prices, whereas the risk of carbon leakage has little influence on the investment decision.

Authors

Daiju Narita

Info

Publication Date
JEL Classification
D81, Q49, Q54
DOI
10.1016/j.ijggc.2016.07.021

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