Bioenergy supply and environmental impacts on cropland: Insights from multi-market forecasts in a great lakes subregional bioeconomic model

Aklesso Egbendewe-Mondzozo, Scott M. Swinton, Shujiang Kang, Wilfred M. Post, Julian C. Binfield, Wyatt Thompson

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Using subregional models of crop production choices in centralWisconsin and southwest Michigan, we predict biomass production, land use, and environmental impacts with details that are unavailable from national scale models. When biomass prices are raised exogenously, we find that the subregional models overestimate the supply, the land use, and the beneficial environmental aspects of perennial biomass crops. Multi-market price feedbacks tied to realistic policy parameters predict high threshold absolute prices for biomass to enter production, resulting in intensified production of biomass from annual grain crops with damaging environmental impacts. Multi-market feedbacks also predict regional specialization in energy biomass production in areas with lower yields of food crops. Policies promoting biofuels will not necessarily generate environmental benefits in the absence of environmental regulations.

Original languageEnglish (US)
Pages (from-to)602-618
Number of pages17
JournalApplied Economic Perspectives and Policy
Volume37
Issue number4
DOIs
StatePublished - Jul 16 2014
Externally publishedYes

Keywords

  • Biofuels
  • Environmental impact
  • Land use

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