Case Note & Summary
The case involves a dispute between Tata Power Company Ltd. (TPC), a distribution licensee supplying electricity to the entire city of Mumbai, and Adani Electricity Mumbai Ltd. (formerly BSES/Reliance Energy Ltd., REL), a distribution licensee supplying electricity only in the suburbs of Mumbai. Prior to 1998, TPC was the sole generator and supplier of electricity to BSES for its customers. TPC had a standby arrangement with Maharashtra State Electricity Board (MSEB) for 550 MVA capacity, for which TPC paid standby charges that were factored into its tariff charged to BSES. In 1995, BSES commissioned its own generating plant at Dahanu (500 MW) and started supplying power to its consumers, reducing its dependence on TPC. Consequently, TPC required only 275 MVA standby from MSEB. In 1996, MSEB revised its standby charges, increasing TPC's liability to Rs.24.75 crores per month. TPC sought to recover these charges from BSES. The Government of Maharashtra appointed a committee and issued an order on 19.1.1998, directing BSES to pay Rs.3.5 crores per month as standby charges for 275 MVA facility via Borivali interconnection. TPC and BSES entered into a Principles of Agreement on 30.1.1998 incorporating this amount. However, no final agreement was executed. TPC continued to collect standby charges from BSES at higher rates, leading to disputes. The Appellate Tribunal for Electricity (APTEL) held that TPC was entitled to recover only Rs.3.5 crores per month as per the Government order and Principles of Agreement, and directed TPC to refund excess amounts collected. TPC appealed to the Supreme Court. The Supreme Court upheld APTEL's order, holding that the standby charges payable by BSES/REL to TPC are independent of TPC's arrangement with MSEB, and the Government order and Principles of Agreement are binding. The court dismissed TPC's appeals.
Headnote
A) Electricity Law - Standby Charges - Distribution Licensee - The dispute pertains to the quantum of standby charges payable by BSES/REL to TPC for a 275 MVA standby facility provided via Borivali interconnection. The court held that the agreement between TPC and BSES/REL is independent of TPC's arrangement with MSEB, and the standby charges fixed by the Government order dated 19.1.1998 and the Principles of Agreement dated 30.1.1998 are binding. The court upheld the Appellate Tribunal's order directing TPC to refund excess standby charges collected from BSES/REL. (Paras 1-12) B) Electricity Law - Government's Power to Fix Tariff - The Government of Maharashtra, under the Electricity (Supply) Act, 1948, had the authority to issue directions regarding standby charges to ensure grid stability and compliance with license conditions. The court found that the Government's order dated 19.1.1998 was valid and the Principles of Agreement between TPC and BSES/REL incorporated the same. (Paras 7-9) C) Electricity Law - Principles of Agreement - The Principles of Agreement dated 30.1.1998 between TPC and BSES/REL, which stipulated payment of Rs.3.5 crores per month as standby charges for 275 MVA, was binding on the parties even though a detailed agreement was not executed. The court held that TPC could not unilaterally revise the standby charges without mutual agreement or regulatory approval. (Paras 9-10)
Issue of Consideration
Whether the standby charges payable by BSES/REL to TPC for the 275 MVA standby facility are to be determined independently of TPC's arrangement with MSEB, and whether the Government of Maharashtra had the power to fix standby charges.
Final Decision
The Supreme Court dismissed the appeals filed by TPC, upholding the order of the Appellate Tribunal for Electricity. The court held that the standby charges payable by BSES/REL to TPC are governed by the Government order dated 19.1.1998 and the Principles of Agreement dated 30.1.1998, and TPC is entitled to recover only Rs.3.5 crores per month for the 275 MVA standby facility. TPC was directed to refund any excess amounts collected.
Law Points
- Standby charges
- Electricity tariff
- Distribution licensee
- Interconnection
- Principles of Agreement
- Government order
- Appellate Tribunal for Electricity
