N-1Report
10 passages
TABLE OF FIGURES Figure 1: Net System Requirement with Future DSM Program Effects (actuals not weather adjusted) ...... 8 Figure 2: Coincident Peak Demand with Future DSM Program Effects .......................................................
AI summary The document presents a series of figures analyzing energy demand, generation capacity, DSM program impacts, infrastructure planning, and emission compliance. Key themes include system reliability, renewable energy integration, capital investment forecasts, and transmission queue management under Nova Scotia's regulatory framework.
2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 Capacity Factor 31 38 29 28 32 11 1 1 2 1 (%) Unit 12 24 23 24 24 23 6 4 5 5 Lingan 1 24 Cycles Service 3,201 4,438 3,540 3,301 3,968 1,344 116 103 183 142 Hours Capacity Factor 0 0 0 0 0 0...
AI summary The document presents capacity factor and service hours data for various units at Lingan 1, Lingan 2, Lingan 3, and Lingan 4 over the years 2024 to 2033. The data indicates fluctuations in capacity factors and service hours for each unit across the years.
18 24 21 22 24 24 5 6 7 7 Lingan 424 Cycles Service 3,495 2,632 3,101 1,651 2,607 1,191 176 182 247 222 Hours Capacity Factor 32 10 1 4 2 0 0 0 0 0 (%) Point Unit 9 8 4 6 3 0 0 0 0 0 Aconi Cycles Service 3,289 1,015 160 488 226 0 0 0 0 0 H...
AI summary The text includes a table with data on service cycles, hours, and capacity factors for Lingan and Aconi units. It notes that Lingan units will operate on HFO from 2030-2033 and references Section 3.2.4. The document is part of a 2023 10-Year System Outlook and was filed on June 30, 2023.
Page 22 of 59 2023 10-Year System Outlook NON-CONFIDENTIAL
AI summary The document provides an overview of the 2023 10-Year System Outlook, focusing on the electricity system's future planning and development in Nova Scotia.
Capacity Factor 39 59 41 55 53 7 2 1 2 2 (%) Point Unit 40 21 24 24 21 12 8 9 10 5 Tupper 26 Cycles Service 4,722 5,831 4,071 5,391 5,235 862 254 161 270 219 Hours Capacity Factor 16 17 12 14 0 0 0 0 0 0 (%) Unit 4 15 12 9 0 0 0 0 0 0 Tren...
AI summary The text provides capacity factor data and service hours for various units across multiple points (Tupper 26, Trenton 5, Trenton 6, Tufts Cove 1) over different periods. It includes percentages and numerical values indicating performance metrics for each unit.
em upgrades associated with 13 Transmission Service Request 400 which is discussed further in Section . 14 15 Figure 12: Combined T&D Advanced Stage Interconnection Queue as of June 28, 2023 16 In-Service Request Inter- date Queue Date MW...
AI summary The document discusses transmission service requests and their associated interconnection agreements, including details such as request numbers, dates, counties, megawatt capacities, connection points, and statuses. These requests include biomass, tidal, and wind energy projects with various interconnection agreements executed.
Page 37 of 59 2023 10-Year System Outlook NON-CONFIDENTIAL
AI summary The document outlines the 2023 10-Year System Outlook, providing a non-confidential overview of the power system's future planning and projections.
0, 2023 Page 47 of 59 2023 10-Year System Outlook NON-CONFIDENTIAL 1 The 138 kV transmission system is approximately 1,871 km in length and comprises 303 km of 2 steel structures and 1,568 km of wood pole lines. 3 4 The 69 kV transmission...
AI summary The document outlines the length and composition of Nova Scotia's 138 kV and 69 kV transmission systems, as well as interconnections with New Brunswick and Newfoundland. It also describes the transmission design criteria used by NS Power to ensure system adequacy and security.
transformer with new 15/20/25 MVA unit. 29 • Replace existing 7.5/10/12.5/14 MVA 22W - Barrington Passage transformer with 30 15/20/25 MVA unit and add additional feeder circuit. DATE FILED: June 30, 2023 Page 56 of 59 2023 10-Year System...
AI summary The document outlines infrastructure upgrades including transformer replacements and new feeder installations at substation locations. It also discusses the development of the Reliability Tie, a second 345kV intertie between Nova Scotia and New Brunswick, aligning with the 2020 and 2023 IRP updates. The Reliability Tie is expected to be operational by 2027 and is important for system reliability and renewable energy integration.
Page 57 of 59 2023 10-Year System Outlook NON-CONFIDENTIAL
AI summary The document presents the 2023 10-Year System Outlook, outlining key aspects of the Nova Scotia power system's future, including projections and planning considerations.