Demand and Pricing in Electricity Markets: Evidence from San Diego During California's Energy Crisis
We study the electricity consumption of San Diego-area households following a series of price changes and related events during California's energy crisis in 2000-01. The analysis uses a five-year panel of disaggregate billing and weather data for a random sample of 70,000 households. In contrast to prior work, these data allow us to proceed without behavioral assumptions regarding a consumer's knowledge of energy prices. We find that after a rapid price increase in summer 2000, consumption fell substantially over about 60 days, averaging 12% per household; consumption then rebounded to within 3% of pre-crisis levels after a price cap was imposed. Under the price cap public appeals for energy conservation and a remunerative voluntary conservation program had significant, but transitory, effects. Further, a large share of households reduced electricity consumption substantially (over 10%) but saved small monetary amounts ($10 or less). Overall, the results indicate consumers may be far more responsive to pecuniary and non-pecuniary incentives for altering their energy use than is commonly believed.
|Date of creation:||Sep 2003|
|Contact details of provider:|| Postal: National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.|
Web page: http://www.nber.org
More information through EDIRC
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Paul L. Joskow, 2001.
"California's Electricity Crisis,"
Oxford Review of Economic Policy,
Oxford University Press, vol. 17(3), pages 365-388.
- Paul L. Joskow, 2001. "California's Electricity Crisis," NBER Working Papers 8442, National Bureau of Economic Research, Inc.
- Robert Wilson, 2002. "Architecture of Power Markets," Econometrica, Econometric Society, vol. 70(4), pages 1299-1340, July.
- Parks, Richard W. & Weitzel, David, 1984. "Measuring the consumer welfare effects of time-differentiated electricity prices," Journal of Econometrics, Elsevier, vol. 26(1-2), pages 35-64.
- Carl Blumstein & Lee Friedman & Richard Green, 2002. "The History of Electricity Restructuring in California," Journal of Industry, Competition and Trade, Springer, vol. 2(1), pages 9-38, June.
- Severin Borenstein & James B. Bushnell & Frank A. Wolak, 2002. "Measuring Market Inefficiencies in California's Restructured Wholesale Electricity Market," American Economic Review, American Economic Association, vol. 92(5), pages 1376-1405, December.
- Peter C. Reiss & Matthew W. White, 2001. "Household Electricity Demand, Revisited," NBER Working Papers 8687, National Bureau of Economic Research, Inc.
- White, Matthew W. & Reiss, Peter C., 2001. "Household Electricity Demand, Revisited," Research Papers 1715, Stanford University, Graduate School of Business.
- Caves, Douglas W. & Christensen, Laurits R., 1980. "Econometric analysis of residential time-of-use electricity pricing experiments," Journal of Econometrics, Elsevier, vol. 14(3), pages 287-306, December. Full references (including those not matched with items on IDEAS)