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Charles A.S. Hall, Bruce E. Dale and David Pimentel
The authors of this paper have been involved in contentious discussion of the EROI of biomass-based ethanol. This contention has undermined, in the minds of some, the utility of EROI for assessing fuels. This paper seeks to understand the reasons for the...
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Ajay K. Gupta and Charles A.S. Hall
This is a review of the literature available on data for the EROI (prior to this special issue) of the following 12 sources of fuel/energy: oil and natural gas, coal, tar sands, shale oil, nuclear, wind, solar, hydropower, geothermal, wave/tidal and corn...
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Bruce Tonn, Paul Frymier, Jared Graves and Jessa Meyers
This paper presents a scenario depicting life in the United States in the year 2050. The scenario is designed to achieve energy sustainability: fossil fuels and corn ethanol have been replaced by other sustainable and inexhaustible energy sources. The sc...
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