Residential Consumption of Gas and Electricity in the US: The Role of Prices and Income

48 Pages Posted: 8 Feb 2011

See all articles by Anna Alberini

Anna Alberini

University of Maryland - Department of Agricultural & Resource Economics

Will Gans

Daniel Velez-Lopez

University of Maryland

Date Written: February 3, 2011

Abstract

We study residential demand for electricity and gas, working with nationwide household-level data that cover recent years, namely 1997-2007. Our dataset is a mixed panel/multi-year cross-sections of dwellings/households in the 50 largest metropolitan areas in the United States as of 2008. To our knowledge, this is the most comprehensive set of data for examining household residential energy usage at the national level, containing the broadest geographical coverage, and with the longest longitudinal component (up to 6 observations per dwelling). We estimate static and dynamic models of electricity and gas demand. We find strong household response to energy prices, both in the short and long term. From the static models, we get estimates of the own price elasticity of electricity demand in the -0.860 to -0.667 range, while the own price elasticity of gas demand is -0.693 to -0.566. These results are robust to a variety of checks. Contrary to earlier literature (Metcalf and Hassett, 1999; Reiss and White, 2005), we find no evidence of significantly different elasticities across households with electric and gas heat. The price elasticity of electricity demand declines with income, but the magnitude of this effect is small. These results are in sharp contrast to much of the literature on residential energy consumption in the United States, and with the figures used in current government agency practice. Our results suggest that there might be greater potential for policies which affect energy price than may have been previously appreciated.

Keywords: Residential Electricity and Gas Demand, Price Elasticity Of Energy Demand, Static Model, Dynamic Panel Data Model, Partial Adjustment Model

JEL Classification: Q4, Q41, Q48, Q54, Q58

Suggested Citation

Alberini, Anna and Gans, Will and Velez-Lopez, Daniel, Residential Consumption of Gas and Electricity in the US: The Role of Prices and Income (February 3, 2011). FEEM Working Paper No. 1.2011, Available at SSRN: https://ssrn.com/abstract=1754471 or http://dx.doi.org/10.2139/ssrn.1754471

Anna Alberini (Contact Author)

University of Maryland - Department of Agricultural & Resource Economics ( email )

Symmons Hall, Rm 2200
University of Maryland
College Park, MD 20742-5535
United States
301-405-1267 (Phone)
301-314-9091 (Fax)

Daniel Velez-Lopez

University of Maryland ( email )

College Park
College Park, MD 20742
United States

No contact information is available for Will Gans

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