Case Note & Summary
The dispute arose from the Bihar State Electricity Board's (BSEB) calculation of fuel surcharge, which was challenged in writ petitions before the Patna High Court. The BSEB, responsible for electricity supply in Bihar, had framed a tariff under the Electricity (Supply) Act, 1948, which included a fuel surcharge to account for rising costs of power generation and purchase. The High Court allowed the writ petitions, leading to appeals before the Supreme Court. The core legal issue was whether the method of calculating the fuel surcharge was valid under the Act. The BSEB's formula for calculating the surcharge was based on units generated and purchased, with adjustments for cost variations. The Supreme Court examined the legislative nature of the tariff-setting process and concluded that it did not require adherence to natural justice principles, as the process was primarily arithmetical. The court found that the BSEB's approach was consistent with prior judgments affirming the validity of fuel surcharges. Ultimately, the Supreme Court upheld the BSEB's methodology for calculating the fuel surcharge, emphasizing that the formula was legally sound and did not violate any statutory provisions. The court directed that the interim order regarding surcharge payments would remain in effect until the Board made a final decision on the matter.
Headnote
A) Electricity Law - Fuel Surcharge Calculation - Validity of Tariff Formula - Electricity (Supply) Act, 1948, Section 49 - The Supreme Court upheld the method of calculating fuel surcharge by the Bihar State Electricity Board, affirming that the formula used was consistent with the provisions of the Act and previous judgments. The court noted that the calculation process was arithmetical and did not require a hearing under principles of natural justice (Paras 21-32).
Issue of Consideration
Whether the method of calculating fuel surcharge by the Bihar State Electricity Board was valid and in accordance with the provisions of the Electricity (Supply) Act, 1948.
Final Decision
The Supreme Court upheld the calculation methodology of the fuel surcharge by the Bihar State Electricity Board, affirming that it was consistent with the provisions of the Electricity (Supply) Act, 1948. The court ruled that the process did not require adherence to natural justice principles as it was an arithmetical exercise.
Law Points
- Electricity tariff
- fuel surcharge
- calculation methodology
- legislative function
- natural justice
- judicial review


