National System Operator (NSO) has submitted the proposal for 4th quarter Electricity Tariff review of 2026. 

• Consultation Document – Fourth Quarter Electricity Tariff Review 2026

• 2026 08 13 To NSO_Requesting cost submission for 4th quarter of 2026
• 2026 08 14 From NSO_Requesting for extension of deadline for 2026 Q4 Bulk Supply Cost Submission
• 2026 08 20 To NSO_Quarterly Bulk supply cost submission delay for 2026 Q4
• 2026 09 04 From NSO_Bulk Supply Cost Submission for 4th Quarter of 2026
• 2026 09 04 To EDL_Requesting electricity sales forecasts for 2026 Q4
• 2026 09 04 To LECO_Requesting electricity sales forecasts for 2026 Q4
• 2026 09 09 From EDL_DL1 Average Sales Forecast for 2026 Q4
• 2026 09 09 From EDL_DL2 Average Sales Forecast for 2026 Q4
• 2026 09 09 From EDL_DL3 Average Sales Forecast for 2026 Q4
• 2026 09 09 From EDL_DL4 Average Sales Forecast for 2026 Q4
• 2026 09 09 From EDL_Legacy finance cost and extraordinary cost submission for 2026Q4
• 2026 09 11 From LECO_Sales Forecast 2026Q4
• 2026 09 11 From NSO_Revised Bulk Supply Coast Submission for 2026Q4
• 2026 09 15 From NSO_Update on BST submission for 2026Q4
• 2026 09 15 To NSO_Information for 2026Q4 tariff review
• 2026 09 16 To NSO_Inconsistencies in Bulk Supply Cost Submissions
• 2026 09 17 From NSO_SDDP Report on 2026-September 12 Months Generation Dispatch Forecast Rolling Plan
• 2026 09 18 To NSO_Clarifications on the Bulk Supply Cost submission for 2026Q4
• 2026 09 25 To NSO_Status of quarterly tariff for the final quarter of 2026
• 2026 09 30 From NSO_Clarifications on the Bulk Supply Cost submission for 2026 Q4
• 2026 10 06 From NSO_Updated Bulk Supply Cost Submission for 2026 Q4
• 2026 10 16 To EDL_Sharing consultation document for comments
• 2026 10 16 To EGL_Sharing consultation document for comments
• 2026 10 16 To LECO_Sharing consultation document for comments
• 2026 10 16 To NSO_Sharing consultation document for comments
• 2026 10 16 To NTNSP_Sharing consultation document for comments