WGA convened a task force comprised of state siting representatives, developers, nongovernmental organization, and local community leaders. Established in October of 2011, the job of the task force is to:

• Build tools and best practices for siting transmission;

• Create an online toolkit to host information for comparing state processes, MOU templates, public outreach strategies, and best practices for mitigation and ongoing regional efforts;

Engage all levels of government to develop collaboration and cooperation on these efforts; and

Work with federal land agencies to develop and institutionalize best practices. 


Since 2000, Western Governors have collaborated with industry and other stakeholders to ensure that businesses and consumers have access to the energy they need now and well into the future. Below are a series of reports commissioned by the Governors, developed in consultation with stakeholders, to improve the transmission of electric power across the West. The Governors have also undertaken substantial efforts to lead the nation in bipartisan regional energy development.

Transmission Planning in the West

Governors and public utility commissioners within the Western Interconnection share the goal of greater development and use of renewable energy resources and expansion of the existing transmission grid. 

WREZCoverSMThe Western Governors’ Association, Western Interstate Energy Board and Western Electricity Coordinating Council are working with diverse stakeholders through the Regional Transmission Expansion Project (RTEP) to analyze transmission requirements under a broad range of alternative energy futures.  the joint effort will develop long-term, interconnection-wide transmission expansion plans. Information on wildlife sensitivities and water availability is being incorporated for the first time in transmission planning to help developers minimize impacts of potential future energy generation on already limited water resources, wildlife and other important land uses.

Funded by a grant from the U.S. Department of Energy, this project is already producing recommendations and new information to help policymakers and industry ensure needed new transmission lines are sited, reviewed, and constructed in an efficient and effective manner.

The current effort builds upon stakeholder recommendations made as part of the Western Renewable Energy Zones initiative in 2008.  A report that included a map of high quality, developable renewable resource areas was completed in 2009. Following is a short description of the additional work currently underway. 

Identifying Best Renewable Generation Areas

wrez3-cvr The Regulatory Assistance Project (RAP) interviewed a number of utilities, PUC commissioners and state energy offices to compile their interest in renewable energy resources in remote areas of the West. The resulting report  presents interviewee responses. The Executive Summary discusses the key findings and suggests recommendations for consideration by states, provinces and regional bodies. 


Improving Permitting of New Transmission

WGA has been actively engaged with the federal Interagency Rapid Response Transmission Team (RRTT) to coordinate state and federal siting and permitting requirements for new transmission lines. Draft recommendations were formulated with the assistance of siting experts and conversations with state siting agencies and developers. These recommendations targeted specific process management and policy issues aimed at shortening the length of time to site and permit without affecting the integrity of the process.

In April 2012, WGA hosted a State Siting Workshop to review the recommendations and rank those items based on a group discussion. The draft recommendations were condensed into a short action plan for continued work and collaboration with the federal RRTT team. The governors authorized the creation of a State Siting Task Force to address process improvements and information sharing between the western states, The Task Force will meet periodically to review transmission line updates, key events and promoting a forum to exchange process improvements.


Integrated Variable Renewable Energy Generation into the Grid

variable-rptThe Western Governors' Association commissioned this report to explore ways to reduce costs to the region's electricity consumers for integrating wind and solar, identify barriers to adopting these measures and recommend possible state actions.  Prepared by Regulatory Assistance Project for Western Governors' Association. The preparation of this report was financed in part by funds provided by The Energy Foundation. The U.S. Department of Energy Office of Electricity Delivery and Energy Reliability supported the participation of the National Renewable Energy Laboratory.

-- Executive Summary
-- Full Report


Protecting Crucial Habitat and Wildlife Corridors

wildlife08Western Governors recognized that siting and building new transmission lines could impact critical wildlife habitat and migration corridors, so they directed their Western Governors’ Wildlife Council to develop a useful and consistent source of mapped biological information throughout the West. Once completed in 2013, the West-wide Crucial Habitat Assessment Tool will be an easily accessible online system of maps displaying crucial wildlife habitat and corridors across the West.

Efforts over the next two years will provide publicly-available, regionally-compatible crucial habitat and corridor information in the West-wide CHAT by 2013. All the while, WGWC will continue to support the development of state-specific CHATs in individual states, as desired. Find more information about CHAT development and WGWC meetings and activities on the Wildlife Corridors and Crucial Habitat webpage.

Developing Options for Mix of Generation and Demand Response to Meet Future Needs

Western states and provinces are working together to develop information on the range of options for generating the energy needed in the region twenty years from now.  This knowledge will help policymakers and planners decide the best way to achieve adequate, diverse, affordable and environmentally sensitive energy sources for economic growth and quality of life.  Factors being integrated in the planning models include:

  • Future demand, including potential demand from plug-in vehicles
  • Demand reduction options
  • Currently proposed transmission projects
  • Economic and environmental implications, including greenhouse gas impacts from the electricity sector and related sectors, such as transportation
  • Water and wildlife constraints
  • Reliability and security needs
  • State and consumer interests
  • Effective integration of variable generation


Protecting Water Supplies Through Responsible Energy Development

water08Water is a precious and limited resource, particularly in the western United States.  Western Governors recognize the need to better understand the impacts of new energy generation choices on water availability.  According to a report by the U.S. Department of Energy, by 2030, "(water) consumption by the electricity sector alone could equal the entire country’s 1995 domestic water consumption."

WGA is working with state water managers, energy offices, and regulators as well as other agencies authorities with responsibility for water supply management and electricity production to develop a better understanding of the impacts of our energy choices on water.  The information generated is important to the development and evaluation of scenarios generated under Topic A, which is overseen by the Western Electricity Coordinating Council and incorporates planning proposals from various entities including universities, nongovernmental organizations, individual planning groups and a planning forum. The evaluation of scenarios generated under Topic A will ensure that energy development can be accommodated within existing and future water resource constraints in the West. Specifically, WGA is:

  • Incorporating existing water supply assessments in Western states into a decision support framework for integrated energy-water planning
  • Evaluating electricity generation scenarios and their implications for water supply as part of Topic A
  • Developing recommendations on policies and/or programs to facilitate sustainable energy development in the context of economy-wide water availability

In view of discussions regarding these issues, WGA has produced Water Needs and Strategies for a Sustainable Future: Next Steps in June of 2008. Efforts towards the responsible use of Western state water resources in energy development are ongoing. 


Renewable Energy Transmission Roadmap

energy-rpt2010To assist in navigating the renewable energy development process, the Western Governors' Association prepared a "roadmap" of the steps an energy project, whether generation or transmission, typically takes from concept to construction. The roadmap highlights key information compiled from existing national, regional, and state studies, and points to sources of information that contain additional details. It identifies key issues that typically face energy development projects in the Western U.S. and some strategies for addressing challenges that may arise along the way.

-- Renewable Energy Transmission Roadmap
-- Renewable Energy Transmission Roadmap Appendices 


Financing Electricity Transmission Expansion in the West

transrptAfter the energy crisis of 2000-2001 Governors asked the industry to identify obstacles to building new transmission lines. Industry prepared two reports:

-- Conceptual Plans for Electricity Transmission in the West (2001)
-- Financing Electricity Transmission Expansion in the West (2002)