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Climatic Change

, Volume 109, Supplement 1, pp 191–210 | Cite as

Simulating the impacts of climate change, prices and population on California’s residential electricity consumption

  • Maximilian AuffhammerEmail author
  • Anin Aroonruengsawat
Article

Abstract

This study simulates the impacts of higher temperatures resulting from anthropogenic climate change on residential electricity consumption for California. Flexible temperature response functions are estimated by climate zone, which allow for differential effects of days in different temperature bins on households’ electricity consumption. The estimation uses a comprehensive household level dataset of electricity bills for California’s three investor-owned utilities (Pacific Gas and Electric, San Diego Gas and Electric, and Southern California Edison). The results suggest that the temperature response varies greatly across climate zones. Simulation results using a downscaled version of the National Center for Atmospheric Research global circulation model suggest that holding population constant, total consumption for the households considered may increase by up to 55% by the end of the century. The study further simulates the impacts of higher electricity prices and different scenarios of population growth. Finally, simulations were conducted consistent with higher adoption of cooling equipment in areas which are not yet saturated, as well as gains in efficiency due to aggressive energy efficiency policies.

Keywords

Climate change Adaptation Impacts estimation Electricity consumption 

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Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  1. 1.UC Berkeley ARE/IASBerkeleyUSA
  2. 2.Faculty of EconomicsThammasat UniversityBangkokThailand

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