MERC approved MSEDCL's ARR true-up for FY22-23/FY23-24, provisional true-up FY24-25, and ARR-tariff for 5th Control Period FY25-26 to FY29-30, cutting power purchase costs sharply
Case of Maharashtra State Electricity Distribution Co. Ltd. for Truing-up of Aggregate Revenue Requirement (ARR) for FY 2022-23 and FY 2023-24, Provisional Truing-up of ARR for FY 2024-25 and approval of ARR and Tariff for FY 2025-26 to FY 2029-30 for its Distribution Business in accordance with the Maharashtra Electricity Regulatory Commission (Multi Year Tariff) Regulations, 2024
MSEDCL filed (30 Nov 2024, revised 21 Jan 2025) a Multi-Year Tariff petition seeking final truing-up of ARR for FY22-23 and FY23-24, provisional truing-up for FY24-25 (under MYT Regulations 2019), and approval of ARR and tariff for the 5th Control Period FY25-26 to FY29-30 (under MYT Regulations 2024) for its distribution business, under Sections 61, 62 and 86 of the Electricity Act 2003, following public consultation.
- Approved final truing-up of ARR for FY22-23 and FY23-24, provisional truing-up for FY24-25, and ARR/tariff for the 5th Control Period FY25-26 to FY29-30 for MSEDCL's distribution business
- Approved power purchase cost of Rs. 4,75,277 Cr for the 5th Control Period against Rs. 5,55,343 Cr sought by MSEDCL — a reduction of Rs. 80,067 Cr
- Approved power procurement quantum of 9,42,537 MU vs 11,15,620 MU sought by MSEDCL, a cut of 1,73,083 MU, citing higher sales/loss/surplus assumptions by MSEDCL
- Capped approved surplus power for trading at 22,462 MU (2.38%) vs MSEDCL's proposed 1,16,793 MU (10.46%), valued at Rs. 3/kWh
- Approved short-term power purchase benchmark rates of Rs. 5.50/kWh (peak/evening hours) and Rs. 4.50/kWh (other hours), subject to prudence check via monthly Fuel Cost Adjustment
- Directed MSEDCL to align power procurement planning with approved Resource Adequacy (RA) Plan under MERC RA Regulations, 2024 (notified 21 June 2024)
- MSEDCL to submit hourly generation profiles for approved 1,468 MW FDRE procurement (Case 82/2024) at next annual RA rolling plan exercise
- MSEDCL directed to explore BESS (2hr/4hr) storage solutions to shift surplus solar to evening peak instead of costly short-term market purchase
- MSEDCL to pursue wind power procurement/repowering of old wind sites given RPO wind-target shortfall
- MSEDCL to establish short-term/medium-term trading and capacity-sharing arrangements with other licensees to monetise surplus contracted capacity
- Any deviation from approved power procurement plan to be scrutinised at mid-term performance review; cost variations claimable via monthly FCA subject to prudence check
- Actual year-on-year RPO/ESO compliance to be verified by Commission at each year's true-up
- • Lower approved power purchase cost (vs MSEDCL's ask) should moderate the ARR-driven tariff increase impact for FY25-26 onward, relevant for C&I tariff planning
- • Tighter surplus power cap (22,462 MU vs 1,16,793 MU proposed) means less cheap solar-hour surplus for sale, and continued dependence on costlier short-term evening power — relevant for open-access/ToD strategies
- • Explicit Commission push for BESS and storage-based peak-shifting creates opportunity for C&I/developers offering 2hr/4hr storage solutions to MSEDCL
- • RPO trajectory (rising to 43.33% by FY29-30, with wind and FDRE emphasis) signals continuing procurement opportunities for RE/FDRE/wind developers supplying MSEDCL or via open access
This order signals MERC's tightening scrutiny of discom over-contracting: MSEDCL's surplus and short-term assumptions were pared down, cutting five-year power purchase costs by ~Rs 80,000 Cr. For C&I and developers, the practical signal is twofold — expect a more disciplined MSEDCL tariff trajectory than originally filed, and watch for near-term RFPs on BESS/storage and wind, since MERC has explicitly directed MSEDCL to pursue these to manage peak-hour costs and RPO compliance. Open-access and RE players should track the mid-term review and annual RA rolling plan cycles closely, as procurement gaps (e.g., FDRE dispatch data, wind shortfall) will likely surface as fresh tenders.
Growthifye does not take responsibility for the accuracy of this information. Values are compiled from tariff orders published on the websites of State Electricity Regulatory Commissions and distribution licensees (plus CEA / MoP / Grid-India), parsed automatically and shown with their source. Always verify against the signed order before any commercial decision. This one-pager is a Vidura-assisted summary of the official order; the signed order prevails.