Milligan, MichaelKirby, BrendanHolttinen, HanneleKiviluoma, JuhaEstanqueiro, AnaMartín-Martínez, SergioGomez-Lázaro, E.Pineda, IvanSmith, J. Charles2014-05-062014-05-062013Milligan, M.; Kirby, B.; Holttinen, H.; Kiviluoma, J.; Estanqueiro, A. [et.al.]. Wind integration cost and cost-causation. In: 12th International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants, Book of Proceedings, London, UK, 22-24 October, 2013, 6 p.http://hdl.handle.net/10400.9/2461The question of wind integration cost has received much attention in the past several years. The methodological challenges to calculating integration costs are discussed in this paper. There are other sources of integration cost unrelated to wind energy. A performance-based approach would be technology neutral, and would provide price signals for all technology types. However, it is difficult to correctly formulate such an approach. Determining what is and is not an integration cost is challenging. Another problem is the allocation of system costs to one source. Because of significant nonlinearities, this can prove to be impossible to determine in an accurate and objective way.engWind energyIntegration costconference object