Case Note & Summary
The petitioners, Reliance Infrastructure Limited and its Deputy General Manager (Legal), filed a writ petition under Article 226 of the Constitution of India challenging Regulation 44.2(d) of the Maharashtra Electricity Regulatory Commission (Multi Year Tariff) Regulations, 2011. The regulation prescribed the Gross Station Heat Rate (SHR) as a norm for operation of thermal generation stations. The first petitioner operates a 500 MW thermal power station at Dahanu, comprising two units of 250 MW each, which commenced operations in 1995 and 1996. The second respondent, Maharashtra Electricity Regulatory Commission (MERC), is constituted under the Maharashtra Electricity Regulatory Commission Act, 1998 and now functions under the Electricity Act, 2003. The petitioners argued that the regulation was arbitrary, not based on any scientific study, and that the Commission lacked the power to fix such norms under the Electricity Act, 2003. They contended that the Gross Station Heat Rate is a technical parameter that should be determined on a case-by-case basis and not prescribed as a uniform norm. The respondents, the State of Maharashtra and MERC, defended the regulation, submitting that the Commission has wide powers under Sections 61, 62, and 64 of the Electricity Act, 2003 to specify terms and conditions for tariff determination, including operational norms. They argued that the regulation was made after due consultation and was based on industry standards. The court analyzed the provisions of the Electricity Act, 2003, particularly Sections 61 (Tariff regulations), 62 (Determination of tariff), and 64 (Procedure for tariff order). It held that the Commission has the power to specify norms for operation, including Gross Station Heat Rate, as part of the terms and conditions for tariff determination. The court found that the regulation was neither ultra vires nor arbitrary, as it was within the Commission's regulatory domain and was made after considering relevant factors. The petition was dismissed, upholding the validity of Regulation 44.2(d).
Headnote
A) Electricity Law - Tariff Regulations - Gross Station Heat Rate Norm - Validity - Challenge to Regulation 44.2(d) of the Maharashtra Electricity Regulatory Commission (Multi Year Tariff) Regulations, 2011 prescribing Gross Station Heat Rate as a norm for thermal generation stations - Petitioners contended that the norm was arbitrary and not based on any scientific study, and that the Commission lacked power to fix such norms under the Electricity Act, 2003 - Court held that the Commission has wide powers under Sections 61, 62, and 64 of the Electricity Act, 2003 to specify terms and conditions for determination of tariff, including norms for operation like Gross Station Heat Rate - The regulation is neither ultra vires nor arbitrary - Petition dismissed (Paras 1-30).
Issue of Consideration
Whether Regulation 44.2(d) of the Maharashtra Electricity Regulatory Commission (Multi Year Tariff) Regulations, 2011, prescribing the Gross Station Heat Rate norm for thermal generation stations, is ultra vires the Electricity Act, 2003 and/or arbitrary and unreasonable?
Final Decision
The petition is dismissed. Regulation 44.2(d) of the Maharashtra Electricity Regulatory Commission (Multi Year Tariff) Regulations, 2011 is held to be valid and not ultra vires the Electricity Act, 2003.
Law Points
- Validity of regulatory norms
- Gross Station Heat Rate
- Multi Year Tariff Regulations
- Ultra vires challenge
- Electricity Act 2003
- Regulatory Commission's power to fix norms





