Coordinating the energy transition: Electrifying transportation in California and Germany

Abstract

California and Germany share ambitious emission reduction targets. Yet California is ahead of Germany in electrifying transportation by several metrics, including the number of public charging stations. We show that variation in the politics of coordination in California and Germany explains the different outcomes. Transforming energy systems requires coordination across various complementary technologies and infrastructures—here between the supply of electric vehicles and the buildout of charging stations. In California, a strong electrification coalition emerged across automakers selling electric vehicles as well as utilities and third-party firms providing charging infrastructure. Power market rules made capital investments for charging infrastructure instantly profitable for California monopoly utilities. By contrast, in Germany's liberalized power market, investing in capital-intensive charging infrastructure was not profitable for electric utilities. As a result, utilities did not emerge as a political force in the electrification coalition. Instead, utilities and automakers were in gridlock, failing to coordinate electric vehicle rollout and public charging station buildout. Our findings highlight the limits of business-led coordination, raising the question which institutions help address coordination failures in clean energy transitions.