MERC approved BEST's ARR truing-up for FY2019-20 to FY2021-22, provisional truing-up for FY2022-23, and fixed ARR & tariffs for FY2023-24 and FY2024-25
Petition of Brihanmumbai Electric Supply and Transport Undertaking (BEST) for Truing-up of Aggregate Revenue Requirement (ARR) for FY 2019-20, FY 2020-21 and FY 2021-22, Provisional Truing-up of ARR FY 2022-23 and revised ARR & Tariff for FY 2023-24 and FY 2024-25
BEST filed a Mid-Term Review Petition under MYT Regulations 2019 seeking truing-up of its Aggregate Revenue Requirement for FY2019-20 (under MYT 2015), FY2020-21 and FY2021-22 (under MYT 2019), provisional truing-up for FY2022-23, and revised ARR & Tariff for FY2023-24 and FY2024-25. Original petition filed 30 Nov 2019; revised petition after data-gap replies filed 17 Jan 2023. MERC held public consultation before deciding.
- Approved truing-up of ARR for FY2019-20, FY2020-21 and FY2021-22 as prayed with Commission's own assessment of power purchase, O&M, capex, interest and other cost heads
- Approved provisional truing-up of ARR for FY2022-23
- Approved revised ARR and Tariff for FY2023-24 (effective 1 Apr 2023) and FY2024-25 (effective 1 Apr 2024)
- Fixed HT-II (Commercial) tariff at Rs.375/kVA/month fixed charge + Rs.7.66/kWh energy charge + Rs.0.67/kWh wheeling for FY2023-24, rising to Rs.400/kVA/month + Rs.8.04/kWh + Rs.0.76/kWh wheeling for FY2024-25
- Retained Time-of-Day (TOD) tariff differentials (+Rs.1.00/kWh peak 1800-2200 hrs, -Rs.0.75/kWh off-peak 2200-0600 hrs, +Rs.0.50/kWh 0900-1200 hrs) across HT categories
- Approved Billing Demand norm change for HT consumers: Contract Demand floor raised from 70% (FY2023-24) to 75% (FY2024-25)
- Tariffs for FY2023-24 effective from 1 April 2023 and FY2024-25 effective from 1 April 2024 to be implemented by BEST
- Fuel Adjustment Charge (FAC) as part of Z-factor to be published monthly on BEST's website and passed through to all categories
- BEST to publish applicable Electricity Duty/Tax notifications and ZFAC details on its website for consumer reference
- HT Billing Demand norm to transition from 70% to 75% of Contract Demand from FY2024-25
- Power Factor incentive/penalty, Load Factor incentive and prompt/digital payment discounts to be applied as per revised schedule
- No separate compliance timeline beyond FY2024-25 tariff period specified; next tariff revision expected via subsequent MYT filing
- • C&I consumers under HT-II Commercial face rising energy charges (Rs.7.66 to Rs.8.04/kWh) and fixed charges (Rs.375 to Rs.400/kVA/month) over the two-year period, impacting budgeting for FY2024-25
- • TOD tariff structure rewards load-shifting to off-peak (2200-0600 hrs, Rs.0.75/kWh rebate) and penalizes peak evening consumption (1800-2200 hrs, Rs.1/kWh surcharge) - relevant for storage/DR strategies
- • Tightening of HT Billing Demand floor to 75% of Contract Demand in FY2024-25 raises minimum demand charge exposure for consumers with lower utilization - developers should review Contract Demand sizing
- • EV charging stations get a distinct, lower fixed charge (Rs.75-80/kVA/month) and marginally lower energy charge than general commercial tariff, aiding EV infrastructure economics in Mumbai
This is primarily a routine multi-year tariff true-up with incremental tariff hikes (~5% energy charge increase FY24-25) rather than a policy shift. C&I buyers on BEST's HT-II should model in the FY2024-25 step-up now and evaluate TOD arbitrage via battery storage given the Rs.1.75/kWh peak-to-off-peak spread. The tightened billing demand floor (75%) warrants a Contract Demand review to avoid under-utilization penalties.
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.
