Potential role of power authorities in offshore wind power development in the US

Amardeep Dhanju, Jeremy Firestone, Willett Kempton

Research output: Contribution to journalJournal articleResearchpeer-review


This article examines how power authorities could facilitate and manage offshore wind power development in US coastal waters. The power authority structure is an American 20th century institution for managing energy resources—a form of a public authority or public corporation dedicated to creating, operating and maintaining electric generation and transmission infrastructure. Offshore wind power is characterized by high capital costs but no fuel costs and thus low operating costs. Therefore a power authority, by virtue of its access to low-cost capital and managerial flexibility, could facilitate offshore wind power development by reducing financial risk of developing and lowering debt payments, thus improving the risk profile and lowering the cost of electricity production. Additionally, power authorities can be made up of multiple states, thus opening the possibility for joint action by neighboring coastal states. Using primary and secondary data, we undertake an in-depth analysis of the potential benefits and shortcomings of a power authority approach.
Keyword: Offshore windpower,Power authority,Cost of electric generation
Original languageEnglish
JournalEnergy Policy
Issue number11
Pages (from-to)7025-7035
Publication statusPublished - 2011
Externally publishedYes

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