Archived Information

MISO Notice Archive
General Information Archive
System Information
Losses Information Archive
Tariff Archive
Transmission and Generator Interconnection Study Information Archive

MISO Notice Archive

11/30/12: Planned MISO OASIS Outage for Dec. 4, 2012
11/19/12: Thanksgiving Holiday Notice
11/09/12: Planned MISO OASIS Outage for November 16, 2012
04/23/12: MISO OASIS Outage for April 23, 2012
03/05/12: Planned MISO Internet Outage for March 5 2012
02/24/12: Planned MISO OASIS Outage for February 28, 2012
02/03/12: Planned MISO OASIS Outage for February 9, 2012
12/28/11: New Years Holiday Notice
12/20/11: Christmas Holiday Notice
12/07/11: DUKE Exit Notification
11/23/11: Thanksgiving Holiday Notice
09/28/11: Planned MISO OASIS Outage for October 3, 2011
08/08/11: Note to Attachment J Timing
07/28/11: OASIS Outage for July 28th
07/01/11: Fourth of July Holiday Notice
06/23/11: Planned MISO OASIS Outage for June 29, 2011
05/27/11: Memorial Day Holiday Notice
05/03/11: FE Exit Information for Transmission Customers
03/25/11: Planned MISO OASIS Outage for March 28, 2011
12/31/10: New Years Holiday Notice
11/23/10: Thanksgiving Holiday Notice
11/18/10: MP HVDC Update
10/28/10: Planned MISO OASIS Outage for November 4, 2010
10/21/10: Planned Outage for 2308 and 2309 Reports
10/19/10: ONT Interface Update
08/13/10: Planned MISO OASIS Outage for August 17, 2010
07/27/10: MISO Discount Removal
07/21/10: Planned MISO OASIS Outage for July 27, 2010
07/01/10: MAPP Discount Removal
06/29/10: Fourth of July Holiday Notice
05/13/10: Transition of DPC TSR Processing
05/13/10: Memorial Day
05/07/10: Planned MISO OASIS Outage for May 11, 2010
03/12/10: DST Notice
01/11/10: Problem with the 2308 - Planned Transmission Outages Report
12/31/09: Notice of Assignment of HVDC Service
12/30/09: DPC Transmission Integration
12/30/09: New Years Holiday Notice
12/16/09: Planned MISO OASIS Outage for December 21, 2009
12/09/09: Planned MISO OASIS Outage for December 15, 2009
11/20/09: Thanksgiving Holiday Notice
10/05/09: Notice of Potential Change in Rates and Availability of MISO NITS on CIPCO ITS
09/28/09: DST - Fall
09/04/09: Labor Day Holiday Notice
08/31/09: TRANSITION OF TSR PROCESSING FROM MEC OASIS TO MISO OASIS
08/24/09: Transition of Interconnection Requests from MEC to MISO Q&A
08/10/09: Planned MISO OASIS Outage for August 14, 2009
07/13/09: Minimum Generation Emergency Events
07/02/09: Fourth of July Holiday Notice
06/18/09: Iowa Integration & ARR Data Gathering
06/18/09: Treatment of MidAmerican and Midwest ISO Transmission Service after September 1, 2009
06/03/09: Intra-Hour Physical Scheduling Changes
03/13/09: Planned MISO OASIS Outage for March 16, 2009
03/05/09: DST CHANGE
01/30/09: SELF SUPPLY of ANCILLARIES
01/23/09: Planned MISO OASIS Outage for January 28, 2009
12/19/08: AMIL Ancillary Services True-up Rates
11/07/08: Requesting FTRs
11/05/08: Planned MISO OASIS Outage for 11/10/08
10/31/08: Daylight Savings Time Notification
10/14/08: MHEB TSR and E-Tag Updates Effective 11/1/08 - Includes listing of Original/Converted TSRs
09/29/08: Temporary Process to reflect New Facility ratings in MISO ASTFC Process
08/19/08: NSI Flexibility/Ramp Availability Limit Change
07/30/08: Planned MISO OASIS Outage 7/31/08
07/28/08: Market TSR OASIS Notification
07/17/08: FERC Order 890 Rollover Reform
02/14/08: Requesting FTRs on and after Feb 20th, 2008
06/27/08: Fourth of July Holiday Notice
04/24/08: Notice of Market Implementation Error
03/07/08: Daylight Savings Time Notice
02/13/08: Notice to Customers Regarding MHEB
02/12/08: President’s Day Holiday Notice
01/15/08: ONT_W Service Point Update
01/09/08: Carmel Switches to P.O. Box Number
12/20/07: New Years Holiday Notice
12/03/07: Disruption in Outage Scheduler Application Dec 4
11/26/07: OASIS Maintenance November 27
11/14/07: 2308_Transmission Outages Report
10/25/07: (UPDATED 10/25/07-Effective Immediately): New ONT_W Service Point
11/13/07: Thanksgiving Holiday Notice
10/30/07: November 4, 2007 Daylight Saving Time Notice
09/24/07: Outage Report Unavailability
09/12/07: Suspension of MISO Standards of Conduct(9/08/07) Clarification
09/26/07: Outage Reports Now Available September 26
09/25/07: NCA designations and corresponding mitigation thresholds
09/25/07: Temporary Process to reflect New Facility ratings in MISO ASTFC Process
09/25/07: Midwest ISO 890 Planning Strawman
09/25/07: Supporting Calculations for Attachment O-ATSI Revenue Credit Correction and Vegetation Management Enhancement Project (VMEP) Adjustment
09/08/07: Suspension of Code of Conduct for AMRN
08/27/07: Labor Day Holiday Notice
08/22/07: New ONT_W Service Point
06/26/07: OASIS Commercial Model Information Jan 2007
06/26/07: Fourth of July Holiday Notice
06/19/07: Transmission Outage Report Issue
06/18/07: Update to Flow Gate 5283
06/15/07: System maintenance affecting the 2308 and 2309 Outage Reports
05/31/07: 2308 Hourly Transmission Outage Report
05/23/07: Midwest ISO OASIS Notice
05/22/07: Memorial Day Holiday Notice
05/14/07: Midwest ISO OASIS Maintenance Notice
04/17/07: Issue discovered with Transmission Outage Reports April 17
03/28/07: Issue discovered for 2309 Real Time Outage Reports March 28
03/16/07: Market Portal Maintenance March 18 and March 25
03/08/07: Daylight Savings Time Notice
02/15/07: President's Day Holiday Notice
01/30/07: Planned Transmission Outage Report Notice
01/26/07: NPPD Reinstating Code of Conduct
01/23/07: Info for Users of non-OATI Tagging Vendors
01/23/07: Planned Transmission Outage Report Maintenance
01/19/07: New NCA
01/17/07: Spot Reservations for Day 2 Operations
12/30/06: NPPD Suspending Code of Conduct
12/29/06: AMRN BA Reconfiguration TSR Conversion List
12/26/06: New Years Holiday Notice
12/26/06: AMRN, IP and CILC MISO TSR Conversions for AMRN Reconfiguration Project (12-26-06)
12/26/06: AMMO and AMIL MISO OASIS Service Points Now Reservable
12/23/06: NPPD Reinstating Code of Conduct
12/21/06: NPPD Suspending Code of Conduct
12/21/06: Submitting FTRs on the OASIS from 01/01/07 to 03/01/07
12/18/06: Christmas Holiday Notice
12/14/06: 2007 FTR Registration Posting
12/12/06: AMRN, IP and CILC MISO TSR Conversions for AMRN Reconfiguration Project
12/08/06: AMRN TAG/TSRS for JAN 07 to MAR 07
12/01/06: MISO Reinstating Code of Conduct
12/01/06: MISO Suspending Code of Conduct
11/30/06: Submitting FTRs on the OASIS from 12/1/06 to 1/01/07
11/16/06: Notice Regarding Planned Transmission Outage Report
11/15/06: OASIS Maintenance November 16, 2006
11/15/06: Thanksgiving Holiday Notice
11/10/06: Important 2007 FTR Registration Information (Please Note Important Dates on Slides 3 and 9)
11/10/06: AMRN TAGS/TSRS for DEC
10/03/06: Daylight Savings Time Notice
08/23/06: LGEE notice to Customers
08/02/06: MISO EEA
07/31/06: E.ON.US (Louisville Gas & Electric Company, i.e. LGE) Withdrawal Date
07/28/06: Information on TSRs for GFAs on OASIS and TEs of GFAs in the FTR System
06/19/06: Notice to Network Customers in LGEE Control Area
06/07/06: ONT Replaces IMO
06/05/06: Market System Maintenance from 1700-1930 EST June 5
05/31/06: ONT in PSS
05/09/06: Ramp Reservation System Schedule
05/04/06: Midwest ISO Statement Regarding the FERC's April 25 RSG Order
04/19/06: Ramp Reservation System notice
04/30/06: Corrected DA Results for 24Mar Are Now Available
04/13/06: SWPP as POR/POD
04/03/06: NSP Service Agreement Sunset
03/24/06: Notification regarding Day-Ahead market results for operating day March 24, 2006
03/24/06: ONT as POR/POD in Tagging
03/13/06: Time Change Due to DST
02/22/06: MP ACTION REQUIRED
03/15/06: ATC Standards of Conduct
03/15/06: AMRN, IP, CILC & CWLP Standards of Conduct
02/01/06: SMP OASIS Transition
01/27/06: Temporary Suspension of Partial Hour Schedules
12/15/05: GFA Options A, B and C
12/02/05: New Member WPSC
11/07/05: Reminder on FTR Request Process
10/28/05: Reminder on EST Time Zone
10/07/05: FTR Allocation Announcement
09/03/05: Important Notice
07/19/05: Report of MISO and ITC reinstating the Standards of Conduct regarding Caniff-Stephens 345 kV Cable
07/14/05: Important Grandfathered Option A, B and C Information
06/23/05: LGEE Outage Notice
06/07/05: FTRs Requested with New Point to Point Transmission Service
06/06/05: MISO & ITC suspend Standards of Conduct around Caniff Stephens 345kV
05/27/05: MHEB ATC Web Tool
05/24/05: Important AO Information, respond by 6/1/05
05/24/05: Memorial Day Holiday Notice
05/10/05: Important Information on the Asset Owner Field on Queued TSRs
05/05/05: Scheduling Across VAP Interfaces
05/03/05: Important Ramp Information for Scheduling
04/26/05: Important Option B GFA Registration Information
04/19/05: Capacity Analysis - RWS(4-18-05)
04/16/05: Reinstatement of BP for Requesting Network Service from Non-Designated Resource effective immediately
04/14/05: Information on 6155-STJLAKIATSTR
04/07/05: MISO FTR Registration Calendar for Next Annual Allocation
04/07/05: Network Resource Data Request for TEMT Module E; Mar-May 2006
03/30/05: GFA Carve Out Posted TSRs
03/30/05: March 29, 2005 (Temporary Relaxation of Attachment J Guidelines)
03/30/05: Asset Owner Field Added to Pre-Existing TSRs
03/23/05: TSRs with Customer Name Change Posted to OASIS
03/18/05: Withdraw and resubmit tags that cross into April 1, 2005
03/18/05: OASIS Changes for Energy Markets Tariff Week of March 14th
03/12/05: OASIS Changes for Energy Markets Tariff
03/10/05: Spring Forward - Tag Time Change Notice
03/10/05: Spring Forward- Tagging Help
03/08/05: IMPORTANT: Additional GFA Registration Information Required
03/07/05: Important GFA Registration Information
02/28/05: March System Operations Tests
02/17/05: President Holiday Notice
02/13/05: Cutover Cross Reference
02/09/05: Scheduled Maintenance of Midwest ISO OASIS on February 12th and 13th, 2005
01/31/05: System Operations Trials
01/28/05: Market Update
01/24/05: Registering CPnodes for Dynamic and GFA Transactions
01/22/05: Reinstated the Code of Conduct for WPS, WE, UPPC and ALTE
01/22/05: Suspending the Code of Conduct for WPS, WE, UPPC and ALTE
01/12/04: Scheduling Across DLCO Interfaces
12/29/04: New Years Holiday Weekend Notice
12/22/04: Important Customer Registration Information for Day 2
12/17/04: Dynamic Scheduling in MISO
12/17/04: Scheduling beyond February 28, 2005
12/16/04: Day Ahead Firm Desk Phone Number
12/15/04: MISO Oasis Outage
12/13/04: GridAmerica (GA) no longer a sched entity on E-tag transactions
11/30/04: Elimination of Through and Out rate for MISO service sinking in PJM
11/19/04: Thanksgiving Holiday Notice
11/18/04: Carmel Scheduling to perform all scheduling functions 12-1-2004 and beyond
11/11/04: Implementation of FTR Provisions of 11/8/04 FERC Order on Rehearing
10/27/04: Notice on NITS Reservations w/DNR's External to MISO
10/15/04: GRE OASIS Transition
09/29/04: Scheduling October 1st and beyond (IP Transition and PJM Change)
09/28/04: TSR's & Scheduling across MISO/PJM interfaces beginning October 1, 2004
09/22/04: NIPS/MECS Interface
09/02/04: Labor Day Weekend Notice
08/19/04: Notice on grandfather transactions
08/16/04: Notice to network customers
08/09/04: Illinois Power OASIS Transition
07/30/04: NOTICE to MISO Customers on Reprocessing of 2003 Transmission Queue for Service to MI-IMO Point of Delivery
07/30/04: New customer - CWLD
07/30/04: Price change
07/08/04: Notice on Submission Deadline for TSRs to be Eligible for Initial FTR Allocation Process
06/29/04: Fourth of July Holiday Notice
05/26/04: Memorial Day Holiday Notice
05/10/04: Scheduling Notice
04/19/04: GridAmerica (Ameren) Transition Update
04/15/04: Scheduling with the Midwest ISO for all transactions April 30, 2004 and beyond
04/09/04: MP-IMO Interface Notice
04/06/04: Scheduling on MISO Contract Paths
09/23/03: Scheduling with the Grid America Companies (FE and NIPS)
05/14/03: IMO Interface Update
02/20/03: EKPC Update
12/20/02: Refreshing browser after submit
11/14/02: Updating OASIS Customer Contact Information

General Information Archive

06/05/07: Utilization of CBM
01/23/08: Arrowhead-Stone Lake 345 KV Circuit
09/01/06: Generator Common Names to Generator CPnode Names
10/16/06: New Method for Querying Planned Transmission Outages
05/22/06: Memorial Day Holiday Notice
05/15/06: MISO OASIS Outage
08/04/05: Ramp Availability Monitor Moved
09/17/04: Message to Control Areas - New Exhibit E
06/24/04: CMP Workshop Presentation Material
04/30/04: Ameren Information Release
04/29/04: Review of Ameren Reservations for Constraints
04/28/04: GA/Ameren OASIS Reference number cross reference
10/06/03: GA OASIS Reference number cross reference
05/12/03: MISO to Participate in May 16 ATC meeting
- Agenda for May 16 ATC meeting
- Directions to May 16 ATC meeting
- Presentations
- Available Transfer Capability presentation by Tom Mallinger
01/09/03: Ellendale, ND, outlet capacity Q and A
07/12/02: Cinergy Contract Path Capability
06/26/02: X.509 Certificate Customer Registration Information - New users
06/20/02: OASIS Reference number cross reference
06/11/02: X.509 Certificate Customer Registration Information
01/30/02: Midwest ISO to Serve as Scheduling Agent Beginning Feb. 1
10/30/01: Process for a Customer to Designate Network Resources

System Information Losses Information Archive

11/22/04: MISO-0405Winter-CIN-Composite-Matrix-Schedule-SecondRun-11082004
11/22/04: MISO-0405Winter-Composite-Matrix-Schedule-SecondRun-11082004
12/15/04: 2004-2005 Winter Loss Composite Matrix with DLCO Excluding Cinergy Losses.txt
12/15/04: 2004-2005 Winter Composite Loss Matrix with DLCO to PJM.txt
10/28/04: 2004-2005 Winter Composite Loss Matrix with DERS
10/28/04: 2004-2005 Winter Composite Loss Matrix with DERS excluding Cinergy's Losses
03/11/04: 2003 Winter Composite Schedule 02092004(Add MOWR)
03/11/04: 2003 Winter Composite Cinergy 02092004(Add MOWR)
07/18/03: Information on Updated Loss Matrix
01/03/03: MECS-CONS-DECO for PSE
01/01/03: MISO Zonal Loss Implementation

Tariff Archive

04/01/11:MISO AFC Methodology
04/01/11:MISO CBM Methodology
04/01/11:MISO Network and Point to Point Specification Sheets
11/09/07: UN-Designate a Network Resource Form
05/17/06: TSR_FAQs
08/14/02: Annulment of an OASIS Request Reminder
02/14/02: Scenario Analyzer Enable

Transmission and Generator Interconnection Study Information Archive

New Ontario Interface
MISO Statement on treatment of Positive Impacts and Counterflows in AFC Calculations
Information on Market Flow Calculation
Information on XCEL Flowgates
NERC Alliant W. TLR Task Force (AWTTF) Data Submittal
CSAT Study Report Addendum - Digital Certificate Required
Coordinated 2003 Summer Transmission System Assessment - Digital Certificate Required
Additional Outage - Digital Certificate Required