Calendars

Calendars


Effective January 19th, 2021, please be advised that the completion of advanced-stage Interconnection Studies under the Standard Generator Interconnection Procedures (GIP) may be delayed pending the outcome of the Transmission Service Request (TSR) 411 and 412 System Impact Studies, which are expected to identify significant changes to the NSPI transmission system. The expected completion date for these studies is December 31, 2021. Feasibility Studies initiated prior to the completion of these TSR System Impact Studies will be performed based on the current system configuration.

GIP Study Calendar

GroupDateEvent
 April 14, 2020SIS Group #26 Progression Milestones Due
 26April 28, 2020SIS Group #26 Study Period Commences
 August 26, 2020SIS Group #26 Study Period Ends
 September 2, 2020SIS Group #27 Progression Milestones Due
27September 17, 2020SIS Group #27 Study Period Commences
 January 15, 2021SIS Group #27 Study Period Ends
 January 22, 2021SIS Group #28 Progression Milestones Due
28February 5, 2021SIS Group #28 Study Period Commences
 June 4, 2021SIS Group #28 Study Period Ends
 June 11, 2021SIS Group #29 Progression Milestones Due
29June 25, 2021SIS Group #29 Study Period Commences
 October 22, 2021SIS Group #29 Study Period Ends
 October 29, 2021SIS Group #30 Progression Milestones Due
30November 15, 2021SIS Group #30 Study Period Commences
 March 15, 2022SIS Group #30 Study Period Ends
 March 22, 2022SIS Group #31 Progression Milestones Due
31April 5, 2022SIS Group #31 Study Period Commences
 August 3, 2022SIS Group #31 Study Period Ends
 August 10, 2022SIS Group #32 Progression Milestones Due
32August 24, 2022SIS Group #32 Study Period Commences
 December 22, 2022SIS Group #32 Study Period Ends

DGIP CALENDAR

 GroupDate Event
 April 13, 2020DSIS Group #29 Progression milestones due
29April 27, 2020DSIS Group #29 Study period commences
 July 24, 2020  DSIS Group #29 Study period ends
 July 31, 2020DSIS Group #30 Progression milestones due
30August 17, 2020DSIS Group #30 Study period commences
 November 13, 2020DSIS Group #30 Study period ends
 November 20, 2020DSIS Group #31 Progression milestones due
31December 4, 2020DSIS Group #31 Study period commences
 March 4, 2021DSIS Group #31 Study period ends
 March 11, 2021DSIS Group #32 Progression milestones due
32March 25, 2021DSIS Group #32 Study period commences
 June 23, 2021DSIS Group #32 Study period ends
 June 30, 2021DSIS Group #33 Progression milestones due
33July 15, 2021DSIS Group #33 Study period commences
 October 13, 2021DSIS Group #33 Study period ends
 October 20, 2021DSIS Group #34 Progression milestones due
 34November 3, 2021DSIS Group #34 Study period commences
 February 1, 2022DSIS Group #34 Study period ends
 February 8, 2022DSIS Group #35 Progression milestones due
 35February 23, 2022DSIS Group #35 Study period commences
 May 24, 2022DSIS Group #35 Study period ends

Wholesale Market Calendar

DateEvent
Feb 28Annual generation output published on OASIS
Apr 3018 Month Forecast & Assessment update published on OASIS
Jun 3010 Year System Plan posted on OASIS
Oct 1718 Month Forecast & Assessment update Published on OASIS
Nov 3

MP-09 Annual Outage Planning:

Preliminary transmission system outage plan posted on OASIS

Nov 18

MP-09 Annual Outage Planning:

Generation Market Participants' preferred plans due to NSPSO
Customer impact review of transmission outage plan due to NSPSO

Nov 30

MP-09 Annual Outage Planning:

NSPSO initial review and feedback due to Transmitter and Generation Market Participants

Dec 17

MP-09 Annual Outage Planning:

Transmitter and Generation Market Participants' revisions to outage plans due to NSPSO

Dec 30

MP-09 Annual Outage Planning:
NSPSO notifications of approval or rejection of annual outage plan due to Transmitter and Generation Market Participants


The information on this page was last reviewed on February 9, 2021.