Topic/Matter Intersection

Topic:"Planning Reserve Margin" in M09096

Matter: Approval of a Supply Agreement for Electricity Efficiency and Conservation Activities between EfficiencyOne (E1) and Nova Scotia Power Inc.(NS Power), the establishment of a final agreement between the parties, and approval of a 2020-2022 Demand Side Management (DSM) Resource Plan
4 passages 1 document

Planning Reserve Margin across all matters →

E-23NSPI (IG) RIR-1 to RIR-10 - Redacted 4 passages
2020-2022 DSM IG IR-05 Attachment 1 Page 41 of 158 REDACTED (CONFIDENTIAL INFORMATION REMOVED) p. p. 47
2020-2022 DSM IG IR-05 Attachment 1 Page 41 of 158 REDACTED (CONFIDENTIAL INFORMATION REMOVED) 1 neighboring Planning Coordinator Areas, transmission transfer 2 capabilities, and capacity and/or load relief from available operating 3 proce...

AI summary The 2014 IRP LOLE study confirmed NS Power's 20% PRM meets NPCC reliability criteria. NS Power updates PRM via IRP processes, verifying compliance annually. PRM ensures minimum firm generation but does not account for optimal capacity needs determined through IRP.

7.4 Load and Resources Review p. pp. 51-52
7.4 Load and Resources Review The ten year Load and Resources Outlook in Figure 22 and Figure 23 below are based on the capacity changes and DSM forecast from Figure 4 above, and provides details regarding NS Power's required minimum forec...

AI summary The Load and Resources Review outlines NS Power's 20% planning reserve margin requirement, referencing figures detailing capacity resources and demand forecasts. It emphasizes that PRM (Planning Reserve Margin) aligns with NPCC reliability criteria but does not account for other system needs like ramping or emissions compliance. Synapse's report highlights the integrated modeling of long-term and short-term factors to address capacity requirements beyond NPCC thresholds.

2020-2022 DSM IG IR-05 Attachment 1 Page 48 of 158 REDACTED (CONFIDENTIAL INFORMATION REMOVED) p. pp. 54-55
2020-2022 DSM IG IR-05 Attachment 1 Page 48 of 158 REDACTED (CONFIDENTIAL INFORMATION REMOVED) 1 [Figure 23](#page-55-0) is a graphical representation of the assessment completed in [Figure 22](#page-54-0) above. 2 It provides a breakdown...

AI summary Figure 23 illustrates the forecasted system demand and planning reserve margin for 2020-2022, detailing how system capacity will meet demand. It builds on the analysis from Figure 22, focusing on firm capacity and peak demand relationships.

2018 10 Year System Outlook Report Appendix A Page 1 of 4 2020-2022 DSM IG IR-05 Attachment 1 Page 71 of 158 REDACTED (CONFIDENTIAL INFORMATION REMOVED) p. p. 76
2018 10 Year System Outlook Report Appendix A Page 1 of 4 2020-2022 DSM IG IR-05 Attachment 1 Page 71 of 158 REDACTED (CONFIDENTIAL INFORMATION REMOVED) 2014 IRP Action Item IRP Reference 2018 10YSO Report Reference Status Report on the on...

AI summary The document outlines an action item from the 2014 Integrated Resource Planning (IRP) process, which involves an annual update on the evaluation of the planning reserve margin for the power system as detailed in the 2018 10 Year System Outlook (10YSO) Report.

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