Project Updates

BLM Extends Comment Period to May 20th for Draft EIS

The Bureau of Land Management (BLM) has extended the comment period on the draft EIS until May 20, 2014.

Draft EIS now available for public review and comment

The Bureau of Land Management (BLM) and the Office of Environmental Policy and Compliance have made available for public review and comment the Draft Environmental Impact Statement (Draft EIS) for the San Juan Basin Energy Connect Project.

Tri-State is proposing to construct a 230-kilovolt transmission line from the Farmington area in northwest New Mexico to Ignacio, Colorado. The project also includes the expansion of an existing substation and construction of two new substations. This line and supporting electrical facilities are needed to provide the power delivery infrastructure for the San Juan Basin that will relieve transmission constraints and improve the electrical system capacity, reliability, and load serving capability of Tri-State’s members. An added benefit of this new transmission line is that future renewable energy developments could more easily interconnect to the power grid.

* Comments on the Draft EIS are now due by May 20, 2014.

You may submit your comments by regular mail to:

BLM Farmington Field Office
Re: San Juan Basin Energy Connect Project
6251 College Blvd, Suite A
Farmington, NM 87402

You may submit your comments electronically by email to:

The BLM hosted two public meetings to provide updated information on the project, the opportunity to ask questions and to submit a comment.

Tuesday, April 8, 2014
4 p.m. to 7 p.m.
Sky Ute Casino
Event Center Room C
14324 US Highway 172 N
Ignacio, CO 81137

Wednesday, April 9, 2014
4 p.m. to 7 p.m.
Farmington Civic Center
Exhibition Hall 1
200 W. Arrington Street
Farmington, NM 87401

You can review a copy of the Draft EIS at the following locations during regular business hours:

  • BLM Farmington Field Office, 6251 College Blvd, Farmington, NM 87402
  • Aztec Public Library, 319 S. Ash Street, Aztec, NM 87410
  • Durango Public Library, 1900 East 3rd Avenue, Durango, CO 81301
  • Farmington Public Library, 2101 Farmington Avenue, Farmington, NM 87401
  • Ignacio Community Library, 470 Goddard Avenue, Ignacio, CO 81137

Compact discs and a limited number of hard copies of the Draft EIS are available at the BLM Farmington Field Office. To request a copy, please contact Marcy Romero at 505.564.7600.

Project Documents Available

The San Juan Energy Connect Project has released two important documents that describe steps in the project, the scoping report and the route refinement report. The purpose of the scoping report is to describe the scoping process the Bureau of Land Management (BLM) used to fulfill its obligation to conduct environmental review under the National Environmental Policy Act (NEPA) in accordance with federal agency policies and procedures. This report describes the manner in which the BLM notified the public about the scoping process, held scoping meetings, solicited comments, analyzed scoping comments, and identified issues that would be analyzed in the Environmental Impact Statement (EIS) document being prepared to fulfill the NEPA requirements. The purpose of scoping is to obtain input on the issues, impacts, and alternatives that should be evaluated in the EIS. The scoping process also provides an opportunity to educate the public about the proposed project and for the BLM to gauge the concerns of those who have a stake in the resources in the project area.

Routing new transmission lines requires an open and comprehensive process that balances various factors including electric system planning, economics, the natural and cultural environment, public involvement, regulatory requirements, land rights, and engineering. Tri-State has followed a thorough routing process in an effort to minimize impacts to land use and natural or cultural resources. The route refinement report documents the process used to develop route alternatives for the project from the Macro Corridor phase to the identification of the preliminary preferred and alternative routes proposed for consideration in the EIS that will be prepared by the BLM.

2010 Route Refinement meetings

Nearly 150 people attended three route refinement meetings held in September 2010 and approximately 90 written comments were submitted regarding the project. Information provided by project stakeholders has been reviewed and taken into consideration as the routes continue to be refined. A final route has not yet been selected. Potential routes will continue to be modified over the next several months and a selection of alternatives will be chosen for analysis in an environmental impact statement . An updated map depicting route modifications since September 2010 can be viewed by clicking here.

The photo simulations displayed at the route refinement meetings, along with additional simulated views, are now available. Please click here to view these files. Views 5a, 5b, and 6 have been modified since the September meetings to reflect the change to single-circuit wood H-frame structures instead of the previously proposed double-circuit lattice structures. The project is proposed to be constructed with double-circuit lattice structures from the Shiprock Substation to the proposed Kiffen Canyon Substation. Single-circuit H-frame structures or double-circuit lattice structures are proposed, depending on location, from the proposed Kiffen Canyon Substation to the new Iron Horse Substation.

Frequently asked questions regarding the project are now available . If you have a question that is not answered in the FAQs, please submit it by email or phone at 1-877-457-8393.


San Juan Basin Energy Connect

Increasing electric load growth in the San Juan Basin region of Colorado and New Mexico, both in residential and industrial sectors, has put a strain on the existing electrical system.

Tri-State Generation and Transmission Association (Tri-State), La Plata Electric Association (LPEA), and other regional utilities have been making improvements and additions to the electric system over the years to maintain reliability. While improvements to the local system have helped, there is a need to import more power into the region to meet the needs of growing communities.

The proposed San Juan Basin Energy Connect Project would involve the construction of a 230-kilovolt transmission line by Tri-State from the Farmington, N.M. area to Ignacio, Colo. This line is needed to provide the power delivery infrastructure for the San Juan Basin that will relieve transmission constraints, serve new loads and offer economic development opportunities.

An open and comprehensive process is used in siting transmission lines that considers electric system planning, economics, the environment, public involvement, regulatory issues, land rights, and engineering input.

In accordance with the National Environmental Policy Act process, a detailed environmental impact statement will be prepared. The Bureau of Land Management (BLM) is in the process of selecting a third party contractor to analyze Tri-State's proposal. Once a contractor has been selected, the BLM will host scoping meetings for the environmental impact statement.

Project Benefits

The proposed project would:

  • Improve the power delivery infrastructure to Colorado and New Mexico's San Juan Basin
  • Increase the load serving capabilities for residential, small business, and industrial electric consumers (including oil and gas developers)
  • Relieve transmission constraints for the region
  • Provide a pathway for potential renewable energy development

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