Predicting environmental mitigation requirements for hydropower projects through the integration of biophysical and socio-political geographies

Bevelhimer, Mark S.; DeRolph, Christopher R.; Schramm, Michael P.

doi:10.1016/j.scitotenv.2016.05.099

Title: Predicting environmental mitigation requirements for hydropower projects through the integration of biophysical and socio-political geographies

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Abstract

Uncertainty about environmental mitigation needs at existing and proposed hydropower projects makes it difficult for stakeholders to minimize environmental impacts. Hydropower developers and operators desire tools to better anticipate mitigation requirements, while natural resource managers and regulators need tools to evaluate different mitigation scenarios and order effective mitigation. Here we sought to examine the feasibility of using a suite of multidisciplinary explanatory variables within a spatially explicit modeling framework to fit predictive models for future environmental mitigation requirements at hydropower projects across the conterminous U.S. Using a database comprised of mitigation requirements from more than 300 hydropower project licenses, we were able to successfully fit models for nearly 50 types of environmental mitigation and to apply the predictive models to a set of more than 500 non-powered dams identified as having hydropower potential. The results demonstrate that mitigation requirements have been a result of a range of factors, from biological and hydrological to political and cultural. Furthermore, project developers can use these models to inform cost projections and design considerations, while regulators can use the models to more quickly identify likely environmental issues and potential solutions, hopefully resulting in more timely and more effective decisions on environmental mitigation.

Authors:

Bevelhimer, Mark S. ^[1]; DeRolph, Christopher R. ^[1]; Schramm, Michael P. ^[1]

Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Publication Date:: Mon Jun 06 00:00:00 EDT 2016

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Energy Efficiency and Renewable Energy (EERE)

OSTI Identifier:: 1256815

Alternate Identifier(s):: OSTI ID: 1328578

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: Science of the Total Environment

Additional Journal Information:: Journal Volume: 566-567; Journal Issue: C; Journal ID: ISSN 0048-9697

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 13 HYDRO ENERGY; 54 ENVIRONMENTAL SCIENCES; hydropower; mitigation; modeling; prediction; environmental; sociopolitical

Citation Formats


                    Bevelhimer, Mark S., DeRolph, Christopher R., and Schramm, Michael P. Predicting environmental mitigation requirements for hydropower projects through the integration of biophysical and socio-political geographies.  United States: N. p., 2016. 
Web.  doi:10.1016/j.scitotenv.2016.05.099.

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                    Bevelhimer, Mark S., DeRolph, Christopher R., & Schramm, Michael P. Predicting environmental mitigation requirements for hydropower projects through the integration of biophysical and socio-political geographies.  United States.  https://doi.org/10.1016/j.scitotenv.2016.05.099

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                    Bevelhimer, Mark S., DeRolph, Christopher R., and Schramm, Michael P. Mon .  
"Predicting environmental mitigation requirements for hydropower projects through the integration of biophysical and socio-political geographies".  United States.  https://doi.org/10.1016/j.scitotenv.2016.05.099.  https://www.osti.gov/servlets/purl/1256815.

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@article{osti_1256815,

  title        = {Predicting environmental mitigation requirements for hydropower projects through the integration of biophysical and socio-political geographies},

  author       = {Bevelhimer, Mark S. and DeRolph, Christopher R. and Schramm, Michael P.},

  abstractNote = {Uncertainty about environmental mitigation needs at existing and proposed hydropower projects makes it difficult for stakeholders to minimize environmental impacts. Hydropower developers and operators desire tools to better anticipate mitigation requirements, while natural resource managers and regulators need tools to evaluate different mitigation scenarios and order effective mitigation. Here we sought to examine the feasibility of using a suite of multidisciplinary explanatory variables within a spatially explicit modeling framework to fit predictive models for future environmental mitigation requirements at hydropower projects across the conterminous U.S. Using a database comprised of mitigation requirements from more than 300 hydropower project licenses, we were able to successfully fit models for nearly 50 types of environmental mitigation and to apply the predictive models to a set of more than 500 non-powered dams identified as having hydropower potential. The results demonstrate that mitigation requirements have been a result of a range of factors, from biological and hydrological to political and cultural. Furthermore, project developers can use these models to inform cost projections and design considerations, while regulators can use the models to more quickly identify likely environmental issues and potential solutions, hopefully resulting in more timely and more effective decisions on environmental mitigation.},

  doi          = {10.1016/j.scitotenv.2016.05.099},

  journal      = {Science of the Total Environment},

  number       = C,

  volume       = 566-567,

  place        = {United States},

  year         = {Mon Jun 06 00:00:00 EDT 2016},

  month        = {Mon Jun 06 00:00:00 EDT 2016}

}

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