Mountain West Transmission Group Initiative
The Mountain Transmission Group – an informal collaboration of electricity service providers working to develop strategies to adapt to changes in the electric industry – began discussions in 2013 to evaluate a suite of options ranging from a common transmission tariff to regional transmission organization (RTO) participation. The group announced in January 2017 that they would commence discussions with SPP to explore membership in the RTO and its wholesale electricity markets and subsequently announced Sept. 22, 2017 their intent to pursue RTO membership with SPP.
Following public meetings on Oct. 13 and 16, 2017, SPP will facilitate, through its stakeholder process, negotiations regarding the terms and conditions of Mountain West’s membership among its staff and existing member companies and the members of the Mountain West Transmission Group. Current assumptions anticipate full integration of Mountain West as members of SPP in late 2019. Negotiations will occur throughout, but it is assumed requisite filings will be made with the Federal Energy Regulatory Commission and other governing bodies (including Mountain West’s state bodies) in mid-2018.
SPP's governing documents - some of which may be revised to address the terms of Mountain West's potential membership - are accessible in the SPP.org Document Library’s “Governing Documents” folder. To request additions, edits, deletions or clarifications to governing documents, SPP requires that a revision request (RR) be submitted. The SPP Revision Requests page describes the RR process and links to RR-related forms and other information. SPP will notify stakeholders via email distribution list when governance changes will be addressed in working group meetings.
Questions about Mountain West’s potential membership in SPP should be submitted through the SPP Request Management System (RMS). The RMS allows anyone to confidentially submit questions; access a knowledge-base of current issues, resolutions, and information, and track the status of submissions. For Mountain West-related submissions, just select “Mountain West Transmission Group (MWTG) Inquiries” from the list of Quick Picks on the Submit Request form. Instructions on SPP.org will help users quickly and easily create an RMS account to submit inquiries regarding Mountain West and other topics.
Mountain West Transmission Group email distribution list
SPP communicates with its stakeholders regarding the activities of its organizational groups and other topics via email distribution lists.
If you would like to subscribe to the Mountain West distribution list to receive news and information but do not have an account, you may create one using the Create Account button at the top right.
Registered users who are logged in may subscribe and unsubscribe to exploders via their profile page.
Look for the list called "Mountain West Transmission Group Communications."
- Derek Wingfield (Southwest Power Pool): (501) 614-3394, dwingfield[at]spp.org
- Jen Neville (Western Area Power Administration): neville[at]wapa.gov
- Mark Stutz (Xcel Energy): mark.stutz[at]xcelenergy.com