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The Feasibility of Ethanol Production in Texas. Brian Herbst. Chapter 9 Knutson, Penn and Flinchbaugh. Introduction. Increase Interest in Ethanol Conflict in Middle East Houston – Non-attainment area Methyl Tertiary Butyl Ether (MTBE) Commodity Prices. Background.
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The Feasibility of Ethanol Production in Texas Brian Herbst Chapter 9 Knutson, Penn and Flinchbaugh
Introduction • Increase Interest in Ethanol • Conflict in Middle East • Houston – Non-attainment area • Methyl Tertiary Butyl Ether (MTBE) • Commodity Prices
Background • Historic ethanol production • Texas interest • Added value • Community Development • Ask by Texas State Legislature to complete the feasibility study • Benefits communities, farmers, and producer groups
Objective • The primary objective of this research is to evaluate the feasibility of ethanol production in Texas
Alternative Scenarios • 2 Feedstocks • Corn • Sorghum • 3 Locations • Panhandle • Central • Southeast • 4 Sizes • 20, 40, 60 and 80 MMGY
Methods and Data • Stochastic simulation • Capital budgeting • Monte Carlo simulation using SIMETAR • Multivariate Empirical Distribution
Stochastic Variables • Output prices • Ethanol • Dried Distillers Grain with Solubles • Input Prices • Corn • grain sorghum • Electricity • natural gas
Assumptions • Discount Rate – 8% • Dividends paid at 30% positive after tax net farm income • Unlimited financing • Long-term Debt • 8% interest • 10 years • 50% equity required
Variable Base 20 MMGY 80 MMGY Corn Price ($/bu.) 2.61 -0.29 -0.21 Natural Gas ($/Mcf) 2.39 -1.49 -1.00 Ethanol Price ($/gal) 1.086 0.099 0.066 DDGS ($/ton) 106.40 32.45 21.63 Discount Rate (percentage point change) 8.00 -11.40 -6.74 Sensitivity TableCorn in the Panhandle
Variable Base 20 MMGY 80 MMGY Sorghum Price ($/bu.) 2.38 -0.06 0.03 Natural Gas ($/Mcf) 2.39 -0.27 0.22 Ethanol Price ($/gal) 1.086 0.018 -0.014 DDGS ($/ton) 106.40 5.90 -4.59 Discount Rate (percentage point change) 8.00 -0.97 0.83 Sensitivity TableSorghum in the Panhandle
Summary • Corn showed little economic incentive to entice equity investment • Grain sorghum based ethanol showed some economic incentive in the Texas Panhandle • Grain sorghum based ethanol in the Central region of Texas shows potential • Southeast Texas did not show positive results using grain sorghum to produce ethanol
Summary – Continued • Sensitivity Analysis • A small change in ethanol price can have a big impact on the economic viability of the plants because of the large volume produced
Future Research • Different feedstocks • Different technologies • Feedstock Prices