The Political Economy of Offshore Wind Power: Varieties in Ownership and the Introduction of New Low Carbon Technology
25 Pages Posted: 25 Sep 2023
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The Political Economy of Offshore Wind Power: Varieties in Ownership and the Introduction of New Low Carbon Technology
Abstract
Reaching the climate goals of the Paris agreement requires massive investments in new innovative low-carbon energy technologies and projects. Project risk is a significant factor to hold back such investments. We examine the role of governments and public investments in the early phases of offshore wind power. We expect that government risk taking is essential to get a new low-carbon technology evolved to a level of maturity where stock market capital moves in. We also expect Coordinated Market Economies to be more heavily involved in the early riskful phases than Liberal Market Economies. We analysed all offshore wind projects in the North Sea basin from 1990 to 2020. In the riskier exploratory phase until 2005, 86% of investment capital came from public sources and 14% came from private sources, with Denmark as a CME country taking the lead. From 2005 on publicly owned enterprises were still leading through projects outside their home country. From 2015 on the declining costs of offshore wind power invited stock market capital to lead investment growth. These findings are relevant for organizing investments in other crucial new technologies with higher investment risk, such as the development of green hydrogen.
Keywords: offshore wind power, public ownership, innovation, energy transition, Varieties of Capitalism, Climate
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