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  • NAESB Home Page

  • Performance Metric
    Redispatch Costs
    Study Metrics Q1 2009
    Study Metrics Q1 2010
    Study Metrics Q1 2011
    Study Metrics Q1 2012
    Study Metrics Q1 2013
    Study Metrics Q1 2014
    Study Metrics Q1 2015
    Study Metrics Q1 2016
    Study Metrics Q1 2017
    Study Metrics Q2 2008
    Study Metrics Q2 2009
    Study Metrics Q2 2010
    Study Metrics Q2 2011
    Study Metrics Q2 2011 Corrected
    Study Metrics Q2 2012
    Study Metrics Q2 2013
    Study Metrics Q2 2014
    Study Metrics Q2 2015
    Study Metrics Q2 2016
    Study Metrics Q2 2017
    Study Metrics Q3 2007
    Study Metrics Q3 2008
    Study Metrics Q3 2009
    Study Metrics Q3 2010
    Study Metrics Q3 2010 - corrected
    Study Metrics Q3 2011
    Study Metrics Q3 2012
    Study Metrics Q3 2013
    Study Metrics Q3 2014
    Study Metrics Q3 2015
    Study Metrics Q3 2016
    Study Metrics Q3 2017
    Study Metrics Q4 2007
    Study Metrics Q4 2008
    Study Metrics Q4 2009
    Study Metrics Q4 2010
    Study Metrics Q4 2011
    Study Metrics Q4 2012
    Study Metrics Q4 2013
    Study Metrics Q4 2014
    Study Metrics Q4 2014 Corrected
    Study Metrics Q4 2015
    Study Metrics Q4 2016
    Transmission Service Request Metrics V2
    Business Practices, Waivers, and Exemptions
    Amending_Business_Practices_V1.1
    Business Practice for Network Service
    Business Practices for Capacity Reassignment
    Business Practices for Service Agreements
    Colstrip Portal User Guide
    Colstrip Transmission Questions July 2017
    Colstrip Transmission System
    Conditional Firm Business Practices
    Credit - Credit Manager Contact Info
    Credit - Letter of Credit Requirements
    General Business Practice_V4
    Intra-Hour Scheduling Business Practice
    MATL_Losses_Business_Practice
    Newpoint New Path Business Practice
    Operating Reserves Business Practice
    Plan and Procedures for NITS Transition
    Preemption and Competition
    Preemption and Competition Customer Questions
    Transmission Model Business Practice
    Transmission_Security_Requirement_Guidelines
    Pending Business Practices
    No_Pending_BP
    Forms
    Attestation
    NITS Application
    Off System DNR Form
    On System DNR Form
    TERMINATION FORM FOR DNR'S
    ATC Information
    Available Transfer Capablility Implementation Document
    Capacity Benefit Margin Implementation Document
    Transmission Reliability Margin ID V15
    ATC Methodology Contact
    Load Forecast Descriptive Statement
    Postback Methodology
    Attachment C -- ATC Algorithm
    Committed Use Posting
    Standards of Conduct
    SoC - 358.7 a 2 - Contemporaneous Disclosure
    SoC - 358.7 c - Voluntary Consent
    SoC - 358.7 d - Written Procedures
    SoC - 358.7 e 1 - Affiliates
    SoC - 358.7 e 2 - Shared Facilities
    SoC - 358.7 e 3 - Merger Partners
    SoC - 358.7 f 1 - TFE Job Descriptions
    SoC - 358.7 f 2 - Employee Transfers
    SoC - 358.8 c 2 - Compliance Officer
    ACE Diversity Interchange (ADI)
    ADI Evaluation 02-20-08
    ADI Project Description
    CPS2 Scores
    OASIS CPS2 Scores
    Contigency Reserves RFP
    2015-Contingency Q&A Posted
    2015-Cover Letter Contingency Reserve 8
    2015-Notification to Unsucessful Bidders
    2015-RFP Spinning and Supplemental Reserves
    2016 - Cover Letter Contingency Reserve
    2016 - RFP Spinning and Supplemental Reserve
    2017 - RFP and Cover Letter
    Contingency Reserves RFP Questions and Answers
    Cover Letter Contingency Reserves RFP 10-30-14
    Contingency Reserves RFP 10-30-14
    Customer Registration
    Customer Contact Form
    Customer Registration Instructions
    Customer Requested Non-OASIS Transmission Info
    MT-NW & MCDC 2006-2007
    Discussion Papers
    Control Area Regulation 101
    FERC Comments 04/22/05
    Generation, Transmission and Load Interconnection Agreements
    Transmission Impacts Due To Wind Generation
    FERC Order 784 ACE Data
    2015 FERC Order 784 ACE Data
    2016 FERC Order 784 ACE Data
    FERC Order 784 ACE Data
    FERC Order 890
    CEII Non-Disclsosure Procedures
    Conditional Firm Study Coordination
    NWMT Forecast Assumptions For ATC Calculation
    Planning Strawman
    Posting of Redispatch Cost Information
    Transmission Service Study Procedures Manual
    ATC Narratives
    NWMT ATC Narratives for Changes in TTC
    NWMT ATC Narratives for Zero Capacity
    Generation and Transmission Line Interconnection
    Affiliate Notifications
    Interconnection Information
    NWE Network Upgrade Timeline
    Load Actual / Forecast
  • Default Supply Calculated Actual

  • Default Supply Forecast

  • Load Actual

  • Load Forecast

  • NWMTs Energy Imbalance Prices
    2003 Actual Prices
    2004 Actual Prices
    2005 Actual Prices
    2006 Actual Prices
    2007 Actual Prices
    2008 Actual Prices
    2009 Actual Prices
    2010 Actual Prices
    2011 Actual Prices
    2012 Actual Prices
    2013 Actual Prices
    2014 Actual Prices
    2015 Actual Prices
    2016 Actual Prices
    2017 Actual Prices
    Network Resource
    List_of_Current_Network_Resources
    Designations
    Designations Location
    Terminations
    Terminations Folder Note
    Terminations Location
    News
    News
  • 500 kV Colstrip Transmission System Upgrade to be Evaluated

  • FERC Order Granting Declaratory Order

  • Hot Springs CMP FAQs
    Hot Springs Capacity Management Procedures Agmt.pdf
  • Petition for Declaratory Order

  • BPA Montana Intertie Change
    BPA Montana Intertie Change
    BPAMT_Intertie_07012011
    Northern Tier Transmission Group (NTTG)
    NTTG_Links
    Northern Tier Transmission Grp (NTTG) 2013
    2014-2015 Order 1000 Biennial Planning Process
    2014_2015 NTTG Prequalification Process Notice
    ATC Narratives for Changes in TTC
    TUC Winter Change Explanation Sheet February 2013 APPROVED 01-03-2013_Ab...
    Available SIS & FAC Transmission Studies 1-23-13
    FIS_SIS_Study_List_for_OASIS_NTTG_APPROVED_01 23 13
    Biennial Plan Activities
    2012-2013 NTTG Biennial Draft Report Stakeholder Letter FINAL
    2012-2013 NTTG Biennial Study Draft Report_v2
    Appendix A - CCTA document
    NTTG Biennial Planning Stakeholder Updated Data Request_021413_Final_ver2
    Combined ATC Compilation Doc-approved 12-12-12
    Combined ATC Compilation APPROVED 12 12 2012
    Cost Allocation Report
    2012-2013 Draft Cost Allocation Rpt for Public Comment
    Economic Study
    2013 NTTG Economic Study Request Announcement.Final
    Grid Tracker
    Grid Tracker release and outreach announcement
    Interregional Stakeholder Order 1000 Mtg 01-30-13
    01-30-13 Interregional O1K Stakeholder Meeting Agenda
    130130 Interregional O1K Stakeholder Meeting Notice Draft_Revised
    Interregional Stakeholder Order 1000 Mtg 03-11-13
    Common Interregional Tariff Language for Final TP Approval
    Interregional O1K Stakeholder Call Notice
    ProposedInterregionalCoordinationApproachSummary
    Summary of Feb 06 Stakeholder Comments
    NTTG Transmission Queue-approved 1-2-13
    NTTG Transmission Queue APPROVED 01 02 2013_Absent PAC Changes or Confir...
    POR POD Map & Names List
    Common POR POD Names List APPROVED 11 20 2012
    POR POD Map APPROVED 12 19 2012
    Regional Compliance Filing 09-16-13
    Deseret Powers Order No. 1000 Second Regional Filing
    Idaho Powers Order No. 1000 Second Regional Filing
    Motion - Effective Date Motion
    NorthWesterns Order No. 1000 Second Regional Filing
    PacifiCorps Order No. 1000 Second Regional Filing
    Portland Generals Order No. 1000 Second Regional Filing
    Regional Compliance Filing 09-16-13
    Stakeholder Mtg-02-07-2013
    NTTG Stakeholder Notice - email
    NTTG Stakeholder Notice_ Feb 07 2013
    NTTG Stakeholder Registration Form February 7, 2013
    Stakeholder Mtg-07-25-2013
    07 25 13 NTTG Semi Annual Stakeholder Meeting Agenda
    07 25 13 NTTG Semi Annual Stakeholder Mtg Agenda_FINAL
    07-25-13 Presentation-NTTG Semi Annual Stakeholder Mtg
    Final Notice NTTG Semi-Annual Stakeholder Mtg
    July 25, 2013 NTTG Semi Annual Stakeholder Meeting Reminder
    NTTG Stakeholder Registration Form July 25, 2013
    Notice - Stakeholder Meeting 07-25-13
    TEPPC 2013 Ten and Twenty Year Plan Notice
    TEPPC 2013 Ten and Twenty Year Plan Notice
    Northern Tier Transmission Grp (NTTG) 2014
    01-22-14 Stakeholder Mtg
    Email-NTTG Stakeholders Mtg 1-22-14
    Jan 22 2014 Stakeholder Meeting Presentation_Final
    NTTG Stakeholder Notice_ Jan 22 2014
    NTTG Stakeholder Registration Form January 22, 2014
    06-11-14 Stakeholder Mtg
    NTTG Stakeholder Notice_ June 11 2014
    Q2 Stakeholder Mtg Presentation
    Save Date NTTG Stakeholder Mtg 6-11-14
    09-23-14 Stakeholder Mtg
    09 23 14 NTTG Quarterly Stakeholder Meeting
    NTTG Stakeholder Notice_ September 23 2014
    NTTG Stakeholder Presentation 9-23-14 Final_ver2
    NTTG Stakeholder Registration Form Sept 23 2014
    12-18-14 Stakeholder Mtg
    12 18 14 Stakeholder Presentation_FINAL
    12 18 14_NTTG Q4 Stakeholder Meeting Agenda_Final
    NTTG Stakeholder Notice_December 18 2014_Final
    NTTG Stakeholder Registration Form Dec 18 2014
    Biennial Planning Process
    2014 NTTG Q1 RTP Data Submission Window 1 13 14
    2014-2015 NTTG Draft Study Plan Stakeholder Letter_Final
    NTTG 2014-15 Study Plan_06 23 14_APPROVED
    NTTG 2014-2015 PPRs and PPCs for additional analysis_06.23.14_APPROVED
    Compliance Filing
    FERCs Order on NTTGs 09.16.13 Compliance Filing-04-2014
    Third NTTG FERC Order 1000 ComplianceFiling
    Confidentiality
    Confidential Data Procedures_Final_04 08 14
    NTTG Confidentiality Agreement _FINAL_04 08 14
    Economic Study Process
    2014 NTTG Economic Study Request Announcmnt 01 13 14
    Economic Study Request Form - SWIP-North 03-31-2014
    Economic Study Request Form_Absaroka Energy
    NTTG Economic Study Request _SeaBreeze
    NTTG PC Determination of 2014 ESR submittals_04 09 14_FINAL
    Funding Agreement
    Amended 2014-2015 NTTG Funding Agreement 06-13-2014
    Sponsor Qualification Data Form
    Sponsor Qualification Data Form_FINAL 6 13 2014
    Western Plng Regions Coordntn Mtgs
    02-28-14 Western Plng Regions Coordntn Mtg Notice
    Northern Tier Transmission Grp (NTTG) 2016
    04-12-16 Stakeholder Mtg
    04 12 16 NTTG Quarterly Stakeholder Meeting Save The Date Notice
    04 12 16_NTTG Q1 Stakeholder Meeting Agenda_FINAL
    April 2016_NTTG Q1 Stakeholder Meeting Agenda_04.05.16
    06-28-16 Stakeholder Mtg
    NTTG Stakeholder Meeting Notice_ Jun 28 2016_FINAL (3)
    09-14-16 Stakeholder Mtg
    NTTG Stakeholder Meeting Notice_ Sept 14 2016
    Notice of Date Change for NTTG September 2016 Stakeholder Meeting In Bozeman (2)
    09 14 16_NTTG Q3 Stakeholder Meeting Agenda_Final for posting 9.9.16
    12-13-16 Stakeholder Mtg
    12 13 16_NTTG Q4 Stakeholder Meeting Agenda_Draft
    NTTG Quarter 4 Stakeholder Meeting
    Biennial Planning Process
    2014-2015 NTTG Regional Transmission Plan Transmittal Letter FINAL
    2016 NTTG Economic Study Request Announcement_FINAL
    2016 NTTG Q1 RTP Data Submission Window Notice_1 08 16_FINAL (2)
    2016-17 NTTG Biennial Study Plan_Approved_07 20 2016
    2016-17 NTTG Biennial Study Plan_V2.1_clean
    2016-2017 NTTG Draft Study Plan Stakeholder Letter_Final (2)
    Funding Agreement
    NTTG 2016-2017 Funding Agreement
    NTTG 2016 Quarterly Stakeholder Meetings
    SAVE THE DATE_NTTG 2016 Quarterly Stakeholder Meetings
    NTTG Cost Allocation Committee
    04 22 16_NTTG CAC Agenda_Final
    04 29 16_NTTG CAC Agenda_FINAL
    05 11 16_NTTG Joint PLNG CAC Agenda_Draft ver2
    05 11 16_NTTG Joint PLNG CAC Agenda_Final
    06 08 16_NTTG Joint PLG and CA Committee Agenda_Final (2)
    NTTG Joint Planning and Cost Allocation Meeting_final ver2
    NTTG Planning Committee
    02 10 16_NTTG Plng Comm Agenda (2)
    02 10 16_NTTG Plng Comm Agenda Final (2)
    10 12 16_NTTG Plng Comm Agenda
    11 09 16_NTTG Plng Committee Agenda (2)
    2016 NTTG Stakeholder Input on the Change Case Selection Letter_10.06.16...
    NTTG 2016_2017 Draft Change Case Matrix for Stakeholder Input_10.05.16
    NTTG Steering Committee
    Apr 21 2016_NTTG Steering Committee Agenda_draft_wo links
    Apr 21 2016_NTTG Steering Committee Revised Agenda_FINAL (2)
    Jul 20 2016_NTTG Steering Committee Agenda_FINAL
    Sep. 19 2016_NTTG Steering Committee Agenda_Final
    Western Plng Regions Coordntn Mtgs
    02-25-16 ICM Open Discussion Topics_031416_Final (2)
    02-25-16 Interregional Coordination Meeting_v6 (2)
    02-25-16 Western Planning Regions Stakeholder Mtg Agenda
    160225 Western Planning Regions Coordination Meeting Save the Date_UPDATED 01 27 16
    2016-2017 Interregional Coordination and ITP Evaluation- Proposed Schedule_011916
    2017 Interregional Coordination and ITP Evaluation- Proposed Schedule_11.30.16 (2)
    ITP Submittal Matrix_012116_Final (2)
    ITP Submittal Matrix_012216_Final-Revised
    WPR Response to February_25_2016_StakeholderComments_04.05.16_Final
    Northern Tier Transmission Grp (NTTG) 2017
    02 23 17 Western Planning Regions Coordination Meeting Save the Date_Fin...
    04-19-17 Stakeholder Mtg
    04 19 17_NTTG Q5 Stakeholder Meeting Agenda_Final.pdf
    NTTG Q5 April 2017 Quarterly Stakeholder Meeting (2)
    NTTG Stakeholder Meeting Notice_Apr 19 2017
    06-29-17 Stakeholder Mtg
    06 29 17_NTTG Q6 Stakeholder Meeting Agenda_Draft ver2.pdf
    06 29 17_NTTG Q6 Stakeholder Meeting Agenda_Final.pdf
    NTTG Stakeholder Meeting Notice_June 29 2017.pdf
    09-19-17 Stakeholder Mtg
    09 19 17_NTTG Q7 Stakeholder Meeting Agenda Final.pdf
    NTTG Stakeholder Meeting Notice_Sept 19 2017.pdf
    Biennial Planning Process
    2016-2017 NTTG Draft Final Regional Transmission Plan Report Stakeholder....pdf
    2016-2017 NTTG PPC Report_Stakeholder Comment Notice.pdf
    2017 NTTG Economic Study Request Announcement_FINAL
    2017 NTTG Q5 DRTP Updated Data Submission Window Notice_FINAL
    2018-2019 NTTG Notice of Project Sponsor Pre-Qualification Window_09 26 17_Final.pdf
    NTTG 2016-17 DRAFT Regional Transmission Plan
    NTTG 2016-17 Stakeholder Comment Form
    NTTG 2016-2017 Revised Draft Final Regional Transmission Plan Stakeholde.._ (002).pdf
    NTTG Cost Allocation Committee
    06 07 17_NTTG CAC Agenda_Final.pdf
    10 12 17_NTTG CAC Agenda_Final.pdf
    NTTG Group Attachment K Revisions
    ER18-69 - NTTG Attachment K Revisions.pdf
    NTTG Planning Committee
    02 08 17_NTTG Plng Committee Agenda_FINAL
    03 08 17_NTTG Plng Committee Agenda_Final
    04 12 17_NTTG Plng Committee Agenda FINAL (002).pdf
    05 10 17_NTTG Plng Committee Agenda ver 2 (002).pdf
    06 14 17_NTTG Plng Committee Agenda_Final.pdf
    06 14 17_NTTG Plng Committee Agenda_v2.pdf
    08 09 17_NTTG Plng Committee Agenda.pdf
    NTTG Steering Committee
    Aug 2 2017_NTTG Steering Committee Agenda_Final Ver. 4.pdf
    Aug 2 2017_NTTG Steering Committee Agenda_Final ver 2.pdf
    Aug 28 2017_NTTG Steering Committee Agenda.pdf
    Western Plng Regions Coordntn Mtgs
    02 23 17 Western Planning Regions Coordination Updated Notice_02.07.17 (2)
    Feb_23_2017_Agenda
    02 23 17 Western Planning Regions Coordination Meeting Save the Date_Fin...
    Northern Tier Transmission Grp (NTTG) 2012
    Economic Study Report-NTTG 2012
    ESR_Appendix A - CCTA document
    ESR_Appendix B - Bubble Diagrams
    ESR_Appendix C - List of Contingencies
    ESR_Appendix D - HS Results
    ESR_Appendix E - HX Results
    NTTG 2012 Economic Study Report_Final_12 12 12
    FERC Order 1000 Stakeholder Mtg 02-23-2012
    NTTG Stakeholder Notice_ Feb 23 2012
    NTTG Stakeholder Notice_ Feb 2_3 2012 FINAL
    FERC Order 1000 Stakeholder Mtg 03-28-2012
    3 1 12_Attach K Order 1000 Regional Planning Redline_ver. 1.1
    3 28 12_Attach K Order 1000 Regional Planning_ver 2.0
    3-16-2012-NTTG-Planning-Practice clean v 0.3
    NTTG Planning Charter V5 CLEAN
    NTTG Stakeholder Notice_ Mar 28 2012 ver2
    O1K Stakeholder Presentation 03 28 12ver2
    FERC Order 1000 Stakeholder Mtg 04-25-2012
    NTTG Stakeholder Notice_ Apr 25 2012
    FERC Order 1000 Stakeholder Mtg 05-23&24, 2012
    NTTG Stakeholder Notice_ May 23_24 2012
    FERC Order 1000 Stakeholder Mtg 09-18-12
    NTTG Draft Order1000 AttK and Rg Plng & cost Allctn Practices
    NTTG Order 1000 Public Stakeholder Mtg 09-18-12
    NTTG Stakeholder Notice_ Sept 18 2012
    September_18_Order_1000_Stakeholder_Presentation
    FERC Order 1000 Stakeholder Webinar 09-11-12
    NTTG Stakeholder Notice_ Sept 11 2012
    Interregional Order 1000 Stakeholder Mtg 11-07-12
    11 07 12_Interregional O1K Stakeholder Meeting_Location Update Announcement _FINAL
    11-07-12 Inter-regional Stakeholder Meeting Agenda FINAL
    11.07.12_Interregional O1K Stakeholder Meeting_Save the Date Announcement
    Interregional Order 1000 Stakeholder Mtg 12-19-12
    12 19 12_Interregional O1K Stakeholder Meeting_ Notice
    121912_Stakeholder Mtg Agenda
    Dec 19 Interregional O1K Stakeholder MMtg-Addl Details
    LODGING 1-2012
    Order 1000 Interregional Stakeholder Meeting Agenda Notice
    NTTG 2012-2013 Study Plan
    Appendix A - CCTA document
    Appendix B - TEPPC Data Analysis
    Appendix C - Flow Diagram
    NTTG 2012-13 Approved Study Plan_APPROVED
    Regional Plng & Cost Alloc Practice 10-10-12
    NTTG Practice Document (10 10 2012) (Final) clean
    Stakeholder Mtg - April 23, 2012
    04 23 12Joint Initiative Think Tank Announcement final
    04 23 12_Joint Initiative Think Tank Agenda
    Stakeholder Mtg - August 1, 2012
    NTTG Stakeholder Agenda_ Aug 01 2012
    NTTG Stakeholder Notice_ Aug 01 2012
    NTTG Stakeholder Registration Form August 1 2012
    Stakeholder Mtg - February 3, 2012
    2012 NTTG Economic Study Request Announcement Final_01 30 12
    TEPPC Study Request Window Nov2012-Jan2013
    TEPPC Study Request Notice 11-08-12
    TEPPC_2013_StudyProgram_RequestLetter
    Northern Tier Transmission Grp (NTTG) 2015
    03-31-15 Stakeholder Mtg
    03 31 15_NTTG Q5 Stakeholder Meeting Agenda_FINAL
    NTTG Quarter 5 Stakeholder Meeting Presentation Material Link
    Stakeholder Notice Mar 31, 2015
    06-30-15 Stakeholder Mtg
    06 30 15_NTTG Q6 Stakeholder Meeting Agenda_Final
    06 30 15_NTTG Q6 Stakeholder Meeting Notes FINAL (2)
    6-30-15 NTTG Quarter 6 Stakeholder Meeting Presentation
    Meeting Notice NTTG Quarter 6 Public Stakeholder Meeting
    NTTG Stakeholder Registration Form June 30 2015
    Save The Date Notice NTTG Quarter 6 Public Stakeholder Meeting
    09-29-15 Stakeholder Mtg
    09 29 15_NTTG Q7 Stakeholder Meeting Agenda FINAL
    NTTG Quarter 7 Stakeholder Meeting
    NTTG Stakeholder Registration Form September 29 2015
    Save The Date Notice NTTG Q7 Public Stakeholder Meeting
    12-17-15 Stakeholder Mtg
    12 17 15_NTTG Q8 Stakeholder Meeting Agenda_Final
    NTTG Q8 Public Stakeholder Meeting Save the Date Notice (2)
    Biennial Planning Process
    2014-2015 NTTG Draft Final Regional Transmission Plan Report Stakeholder Letter_Final
    2014-2015 NTTG Draft Regional Transmission Plan Stakeholder Comment Letter_01 20 16_FINAL
    2014-2015 NTTG PPC Study Plan Stakeholder Letter_FINAL
    2015 NTTG Q5 RTP Updated Data Submission Window Notice_Final
    NTTG 2014-2015 Draft Final Regional Transmission Plan
    NTTG 2014-2015 Regional Transmission Plan Draft Stakeholder Letter Final_09_10_15
    NTTG 2014-2015 Revised Study Plan Stakeholder Letter_02 12 15
    NTTG 2014_2015 Regional Transmission Plan Draft_w Stakeholder comments and Joint Plng and CAC revis
    NTTG 2014_2015 Regional Transmission Plan_for Posting_010816_FINAL_ver2
    Compliance Filings
    Fourth Regional NTTG FERC Order 1000 Compliance Filing
    Second Inter-regional NTTG FERC Order 1000 Compliance Filing
    Cost Allocation Consideration
    2016-2017 Notice of Project Sponsor Pre-Qualification Window_09 24 15_FINAL
    Economic Study Process
    2015 NTTG Economic Study Request Announcement_FINAL
    Public Policy Consideration
    2014-2015 NTTG PPC Report_Stakeholder Comment Notice
    Western Plng Regions Coordntn Mtgs
    02-26-15 Interregional Coordination Meeting_02 20 15__FINAL
    02-26-15 Western Planning Regions Coordination Meeting Save the Date Notice_Final
    06-25-15 TCP Discussion Points - Stakeholder Conference Call (2)
    08-18-15 IO1K Stakeholder Meeting Information
    08-18-15 Interregional Stakeholder Meeting Agenda
    08-18-15 Stakeholder Comments-Interregional Meeting
    Feb 26 2015 Western Regions Coordination Mtg Stakeholder Comment Form
    Order 1000 Interregional Coordination Open Comment Period Notice 03 04 15
    WPR_Response to August_18_2015_Stakeholder Comments_FINAL for posting
    Western Planning Region Stakeholder Agenda_Final
    Western Planning Region Stakeholder Meeting Agenda_02 26 15_Updated 02 17 15 (3)
    Western Planning Region Stakeholder Meeting Save the Date_06 25 15_Final
    Western Plng Region Stakeholder Registration Form_02 26 15_Updated 02 17 15
    OASIS Notices
    2015---NOC - Power Point
    Beethoven Wind Application
    Choice Hydro Letter Update
    Contingency Reserve Letter Effective October 1 2014
    Contingency Reserves Q&A Updated 9-29-2014
    Contingency Reserves Questions & Answers
    Hydro Designation Customers Update
    PPL Montana - NWE Hydro Transaction
  • Personnel

  • Operating Procedures
    Colstrip-Broadview Series Cap Overload
    LSE Emergency Procedure
    OASIS_Directives_Posting_V4
    Outages
    Outages
    Regulating Reserve Services RFP
    2009_Regulation_RFP
    2009_Regulation_RFP_Cover_Letter
    2009_Regulation_RFP_Frequently_Asked_Questions
    2009_Regulation_Service_RFP
    2011 Regulating Service RFP
    Frequently Asked Questions 2011
    Pre-Bid Conference Letter 10-13-2011
    RFP - Regulating Service 2011
    RFP-Updated 11-17-2011-Frequently Asked Questions-FINAL
    RFP-Updated 11-22-2011-Frequently Asked Questions
    2014 Regulating Reserve RFP
    Frequently_Asked_Questions_2014 Final POSTED
    RFP Cover Letter 9-25-2014
    RFP-Pre Bid Conference Call 10-01-2014 and Agenda
    Regulating Reserve RFP Sept 2014
    Schedule 3 Rate
    Schedule 3 Rate
    Schedule 3 Rate 2011 Forward
    Schedule 3 Rate March 2014
    Schedule 3 Rate April 2014 Forward
    Schedule 9 Generation Imbalance
    Schedule9_Oasis_Posting
    Studies (Transmission Service)
    Colstrip Transmission System Upgrade Study (2009)
    Colstrip_To_Mid_Columbia_System_Upgrade_Study (2012)
    Studies
    Transmission Service Requests Study Procedures and Policies
    MT-ID N-S
    Path18_2005_06_OTCv0
    Path18_summer2006_OTCv0_report
    results_2006hs_p18otc
    results_otc06w_pf
    MT-ID S-N
    Path18_nb_summer2007_OTCv0a_report
    otc_results_amps07ls_pf
    MTNW E-W
    PV
    Path8_summer2006_OTCv0_report
    log_otc_st_good
    log_otc_st_report
    mtnw_winter0506_report
    stability_results
    MTNW W-E
    Addendum_to_Report_on_Path_8_OTC
    nwmt_spring04_final_report
    nwmt_summer03_draft2
    nwmt_winter0304_final_report
    otc_summary_summer03
    otc_summary_winter03_04
    reslts_nwmt_04hsp
    MTSE Import-Export
    Montana_MTSE_spr02-03
    Montana_MTSE_spr03r
    Montana_MTSE_sum07
    Montana_MTSE_summer07_final
    Montana_MTSE_win0203
    Montana_MTSE_win0203.xls
    System Balancing Service RFP
    Frequently Asked Questions
    RFP for System Balancing Service
    SysBalancing_June07-May08.xls
    System Peak Data
    Northwestern Energy (Montana) System Peak Data
    Tagging Examples
    AMPS
    AMPS Tagging Examples
    Tariffs / FERC Filings
    Current NWE MT OATT
    0 - Table of Contents
    1 - Part I - Common Service Provisions
    2 - Part II - Point-to-Point Transmission Service
    3 - Part III - Network Integration Transmission Service
    Att A - pro forma Agreement for Firm PTP
    Att A-1 - pro forma Agreement for Resale Reassignment or Transfer PTP
    Att B - pro forma Agreement for Non-Firm PTP
    Att C - ATC Methodology
    Att D - Methodology re System Impact Study
    Att E - Index of PTP Transmission Customers
    Att F - pro forma Agreement for NITS
    Att G - Network Operating Agreement
    Att H - Stated Unit Rate for NITS
    Att I - Index of NITS Customers
    Att J - Procedures re Parallel Flows
    Att K - Transmission Planning Process
    Att L - Creditworthiness Procedures
    Att M - LGIP and LGIA
    Att N - SGIP and SGIA
    Schedule 1 - Scheduling System Control and Dispatch Service
    Schedule 2 - Reactive Supply and Voltage Control
    Schedule 3 - Regulation and Frequency Response Service
    Schedule 4 - Energy Imbalance Service
    Schedule 5 - Operative Reserve - Spinning
    Schedule 6 - Operating Reserve - Supplemental
    Schedule 7 - Firm PTP Transmission Service
    Schedule 8 - Non-Firm PTP Transmission Service
    Schedule 9 - Generator Imbalance Service
    Pending Tariff Filings
    Colstrip_Transmission_Agreement_March2012_FERC_Filing
    Colstrip_Transmission_Agreement_Sept2011_FERC_Filing
    Dec_30_2011_FERC_Self_Supply_Order
    ER17-1221 - Delegated Suspension Order re Attachment L
    ER17-1221 - Revised Attachment L - Creditworthiness Procedures
    ER18-69 - NTTG Attachment K Revisions
    Tariff 7 - Reserve Energy Service
    FERC Electric Tariff - Reserve Energy Service
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    Welcome to NorthWestern Energy's OASIS


    Pre-Schedule: (406) 497-4500
    Fax: (406) 497-2054
    OATI Help Desk: (763) 201-2020

    NEWS

    Announcements can be found under "NEWS" located on the left.


    August 30, 2017 - NorthWestern Energy posted an RFP for spiningand supplemental reserves for March 1, 2018 to March 1, 2019 Responses are due by September 29th 5:00pm MPT


    March 16, 2017 – NorthWestern Energy filed revisions to Attachment L – Creditworthiness Procedures in FERC Docket No. ER17-1221-000. The filing can be found in the “Pending Tariff Filings” folder under “Tariffs / FERC Filings” to the left.


    Northwestern Energy is not offering discounts at this time.


    August 8, 2016 – All Colstrip startup energy reservations must be made to a Point of Delivery (POD) of COLSTRIP on the NorthWestern Energy Transmission System.


               

    August 3, 2016 – NorthWestern Eneregy has posted an RFP for spinning and supplemental reserves for March 1, 2017 to March 1, 2018. Responses are due by September 6, 2016 5:00pm MPT.


     

    NWPP Reserve Sharing settlement pricing are available at www.nwpp.org, on the right hand screen under "Reserve Sharing".

     


     

    The interconnection queue was last updated on: October 23, 2017

     


     

         


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