Driving Grid Readiness: Integrating Electric Vehicles into California’s Energy System

Brooke Wolfe, Roland Hwang and Timothy Lipman

Institute of Transportation Studies, Research Reports, Working Papers, Proceedings from Institute of Transportation Studies, UC Berkeley

Abstract: California utilities and policymakers must ensure that the distribution grid is prepared for this new load, while maintaining reliable electricity service and keeping costs low for ratepayers. As the EV market evolves, the distribution grid must rapidly grow into a smarter, more flexible, and more agile system. With well-designed charging programs and new technologies, additional EV charging capacity holds the promise of creating downward pressure on electricity rates. Advances in technology can support this promise through greater vehicle-to-grid integration (VGI) (i.e., strategies for altering EV charging time, power level, or location of charging (or discharging) to benefit the grid), managed charging programs, and other tools to further merge EVs into California’s grid. VGI turns EVs into interactive grid resources, enabling not only new methods to manage consumer demand but also bi-directional charging (known as vehicle-to-grid (V2G)) that can enhance grid flexibility and reliability. Investing now to modernize the grid and adopting new demand management programs can pay dividends in the future, supporting California’s ambitious EV deployment goals while keeping electricityrates affordable.

Keywords: Engineering (search for similar items in EconPapers)
Date: 2026-03-01
New Economics Papers: this item is included in nep-ene, nep-reg and nep-tre
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