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Planning Zones

Northwest Zone
Northeast Zone
West Central Zone
Twin Cities Zone
Southwest Zone
Southeast Zone

MN Counties (large map)

Sponsoring Utilities

American Transmission Company

Central Minnesota Power Agency/Services

Dairyland Power Cooperative

East River Electric Power Cooperative

Great River Energy

L&O Power Cooperative

Minnesota Power

Minnkota Power Cooperative

Missouri River Energy

Otter Tail Power Company

Rochester Public Utilities Commission

Southern Minnesota
Municipal Power Agency

Participating Government Agencies

Minnesota Public Utililities Commission

Minnesota Department of Commerce

Environmental Quality Board

Related Links

North American Electric Reliability Council

Midcontinent ISO

National Electric Safety Code

US Department of Energy

Grid North Partners (successor to CapX2020)

Studies and Reports > 2021 Biennial Report >Transmission Planning Zones


Transmission Projects Report 2021

Docket No. E999/M-21-111
Biennial Transmission Projects Report

Appendix A

Appendix A contains the pertinent pages from the 2020 NERC Long Term Reliability Assessment.

Appendix A: Pages from 2020 NERC Long Term Reliability Assessment (PDF)

The entire assessment along with previous assessments can be found here:
https://www.nerc.com/pa/RAPA/ra/Pages/default.aspx