Lighting Up the Last Mile: The Benefits and Costs of Extending Electricity to the Rural Poor

Resources for the Future Discussion Paper 16-22

53 Pages Posted: 15 Oct 2016

See all articles by Ujjayant Chakravorty

Ujjayant Chakravorty

Tufts University

Kyle Emerick

University of California, Berkeley

Majah-Leah Ravago

University of the Philippines, Diliman

Date Written: July 26, 2016

Abstract

Approximately one billion people live without access to electricity. However, there has been no study that rigorously estimates both the realized benefits and costs of electricity provision. In this paper, we document substantial short-run welfare gains from electricity expansion in the Philippines. We first project the expansion of the electricity grid under a least-cost first principle. Using this projected expansion as an instrument, we estimate large impacts of electricity infrastructure on household income and expenditures. We then use data on costs of electrifying individual villages to show that in a majority of cases, the physical cost of expanding electricity infrastructure is recovered after only a single year of realized expenditure gains. Finally, we find that electricity does not increase employment, suggesting that increased labor force participation is not the relevant mechanism. Rather, increases in agricultural income appear to account for a meaningful share of the income gains from electrification. These findings suggest that the benefits to rural electrification may be significantly high, even in the very short run.

JEL Classification: O13, O18, Q48

Suggested Citation

Chakravorty, Ujjayant and Emerick, Kyle and Ravago, Majah-Leah, Lighting Up the Last Mile: The Benefits and Costs of Extending Electricity to the Rural Poor (July 26, 2016). Resources for the Future Discussion Paper 16-22, Available at SSRN: https://ssrn.com/abstract=2851907 or http://dx.doi.org/10.2139/ssrn.2851907

Ujjayant Chakravorty (Contact Author)

Tufts University ( email )

Medford, MA 02155
United States

Kyle Emerick

University of California, Berkeley ( email )

310 Barrows Hall
Berkeley, CA 94720
United States

Majah-Leah Ravago

University of the Philippines, Diliman ( email )

Asian Center, Romulo Hall
Magsaysay corner Guerrero Sts.
U.P. Diliman, Quezon City, 1100
Philippines

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