Add a Member Publication

Energy Policy
Article Title: Evaluating the case for supporting renewable electricity
Specialization Codes: 6.9 - R&D and Emerging Technologies,
Authors: David Newbery
Publication Date: 2018
Description: Renewable electricity, particularly solar PV and wind, creates external benefits of learning-by-doing that drive down costs and reduce CO2 emissions. Mission Innovation called for collective action to develop renewable energy. This paper sets out a method for assessing whether a trajectory of investment that involves initial subsidies is justified by the subsequent learning-by-doing spillovers and if so, computes the maximum justifiable additional subsidy to provide, taking account of the special features of renewable electricity – geographically dispersed and variable quality resource base and local saturation. Given current costs and learning rates, accelerating the current rate of investment appears globally socially beneficial for solar PV in most but not all cases, less so for on-shore wind. The optimal trajectory appears to involve a gradually decreasing rate of growth of installed capacity.
More Information: https://doi.org/10.1016/j.enpol.2018.05.029

Click here to return to the list of Member Publications.

 

© 2023 International Association for Energy Economics | Privacy Policy | Return Policy