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Economic Evaluation of Wind Energy as an Alternative to Natural Gas Powered Irrigation

Published online by Cambridge University Press:  26 January 2015

Bridget L. Guerrero
Affiliation:
Texas AgriLife Extension Service, Lubbock, TX
Stephen H. Amosson
Affiliation:
Texas AgriLife Extension Service, Amarillo, TX
Thomas H. Marek
Affiliation:
Texas AgriLife Research, Amarillo, TX
Jeffrey W. Johnson
Affiliation:
College of Agricultural Sciences and Natural Resources, Texas Tech University, Lubbock, TX
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Abstract

High natural gas prices have agricultural producers searching for alternative energy sources for irrigation. The economic feasibility of electric and hybrid (electric/wind) systems are evaluated as alternatives to natural gas powered irrigation. Texas Panhandle and Southern Kansas farms are assessed with a quarter-mile sprinkler system, three crops, and two pumping lifts. Breakeven points identify the price at which conversion from a natural gas irrigation system to an electric or hybrid system is cost effective. Results indicate electricity is a more feasible energy source for irrigation and policy changes such as net metering are necessary to make hybrid systems viable.

Type
Research Article
Copyright
Copyright © Southern Agricultural Economics Association 2010

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