Newfoundland and Labrador Hydro filed a Reliability and Resource Adequacy Study with the Board addressing both near-term and long-term reliability and supply adequacy for the province’s electrical system before and after the integration of the Muskrat Falls Project. The Study sets out Hydro’s view of near-term resource adequacy, long-term resource planning considerations and the resource options available to meet its proposed planning criteria.

 


Reports
From NLH - TP-TN-068 Application of Emergency Transmission Planning Criteria for a Labrador Island Link Bipole Outage – 2019-07-31
To NLH - TP-TN-068 Technical Note - Follow-up to NLH letter dated Sept 4, 2019 - 2019-10-04
The Liberty Consulting Group - Reliability and Resource Adequacy Study - Comments on Nov 15, 2019 Update Response to Liberty's Recommendations - 2019-12-05
From NLH - Structural Capacity Assessment of the Labrador Island Transmission Link - Prepared by EFLA Consulting Engineers -2020-04-30
From NLH - Assessment of Options to Improve Holyrood Thermal Generating Station’s Suitability as a Backup Facility - 2020-09-30
From NLH - Labrador-Island Link Reliability Assessment Summary Report - 2021-03-12
From NLH - Labrador-Island Link Reliability Assessment Summary Report - Revision 1 - 2021-04-13
From NLH - Near-Term Reliability Report - May 2021 - 2021-05-17
From NLH - Labrador-Island Link Failure Investigation Reports - January and February 2021 - 2021-05-31
From NLH - Near-Term Reliability Report - November 2021 - 2021-11-15
From NLH - Root Cause Analysis Report for the L’Anse au Diable Grounding Station Phase 2 Breakwater - 2021-11-30
From NLH - Additional Considerations of the Labrador-Island Link Reliability Assessment and Outcomes of the Failure Investigation Findings - 2021-12-22
To NLH - December 22, 2021 Report - 2022-01-20
From NLH - Additional Considerations of the Labrador-Island Link Reliability Assessment and Outcomes of the Failure Investigation Findings - Additional Info - 2022-02-04
From NLH - Assessment to Determine the Potential Long-Term Viability of the Holyrood Thermal Generating Station - 2022-03-31
From NLH - Near-Term Reliability Report - May 2022 - 2022-05-16
From NLH - Design Review for L'Anse au Diable and Dowden's Point Grounding Stations - 2022-07-25
From NLH - Near-Term Reliability Report - November 2022 - 2022-11-15
From NLH - Updated Project Schedule for L'Anse au Diable Grounding Station and Wave Study for Dowden's Point Grounding Station - 2022-12-19
From NLH - Near-Term Reliability Report - May 2023 - 2023-06-02
From NLH - Battery Energy Storage System Study - 2023-09-29
From NLH - Summary of Labrador Island Link Failure InvestigationsLine L35012 - 2023-10-04
From NLH - Pumped Storage at Existing Hydro Sites - REDACTED - 2023-10-31
From NLH - Avalon Supply (Transmission) Study - REDACTED - 2023-10-31
From NLH - Near-Term Reliability Report - November 2023 - 2023-11-15
 
The Liberty Consulting Group
The Liberty Consulting Group Reliability and Resource Adequacy Study Report - 2019-08-19
  Quarterly Monitoring Reports
  Labrador-Island Link Monthly Updates
  Labrador-Island Link Quarterly Updates
  Monthly Monitoring of LCP Completion and Hydro Preparations for Winter
 
 
Operational Studies
From NLH - Avalon Capacity Study - Solutions to Serve Island Demand During a LIL Bipole Outage - 2019-05-24
From NLH - Operational Studies - Stage 4 -Reports - 2020-04-15
From NLH - Operational Studies - 2021-03-31
From NLH - Combustion Turbine Feasibility Study - Overview - 2023-10-04
From NLH - Combustion Turbine Feasibility Study - 2023-10-13
 
 
NLSO Annual Planning Assessments
From NLH - Newfoundland and Labrador System Operator (NLSO) Annual Planning Assessment Report - 2020-05-25
From NLH - Newfoundland and Labrador System Operator (NLSO) - 2021 Annual Planning Assessment - 2021-03-31
From NLH - Newfoundland and Labrador System Operator (NLSO) - 2021 Annual Planning Assessment - Revision 1 - 2021-05-10
From NLH - Newfoundland and Labrador System Operator (NLSO) - 2022 Annual Planning Assessment - 2022-04-08
From NLH - Newfoundland and Labrador System Operator (NLSO) - 2023 Annual Planning Assessment - 2023-05-17
 
 
Related Reports
Investigation and Hearing into Supply Issues and Power on the Island Interconnected System - Phase Two