Lifetime extension of onshore wind turbines : a review covering Germany, Spain, Denmark, and the UK

Tools

Ziegler, Lisa and Gonzalez, Elena and Rubert, Tim and Smolka, Ursula and Melero, Julio J. (2018) Lifetime extension of onshore wind turbines : a review covering Germany, Spain, Denmark, and the UK. Renewable and Sustainable Energy Reviews, 82 (Part 1). 1261–1271. ISSN 1879-0690 (https://doi.org/10.1016/j.rser.2017.09.100)

[thumbnail of Ziegler-etal-RSER-2017-Lifetime-extension-of-onshore-wind-turbines-a review-covering-Germany-Spain-Denmark-and-the-UK]
Preview
 Text. Filename: Ziegler_etal_RSER_2017_Lifetime_extension_of_onshore_wind_turbines_a_review_covering_Germany_Spain_Denmark_and_the_UK.pdf
Final Published Version
License: Creative Commons Attribution 4.0 logo
Download (546kB)| Preview

Abstract

A significant number of wind turbines will reach the end of their planned service life in the near future. A decision on lifetime extension is complex and experiences to date are limited. This review presents the current state-of-the-art for lifetime extension of onshore wind turbines in Germany, Spain, Denmark, and the UK. Information was gathered through a literature review and 24 guidelinebased interviews with key market players. Technical, economic and legal aspects are discussed. Results indicate that end-of-life solutions will develop a significant market over the next five years. The application of updated load simulation and inspections for technical lifetime extension assessment differs between countries. A major concern is the uncertainty about future electricity spot market prices, which determine if lifetime extension is economically feasible.

CORE (COnnecting REpositories)