Case Note & Summary
The dispute arose from the amendments to the Indian Electricity Act, 1910, concerning the purchase of electric undertakings. The Bihar State Electricity Board (Appellant) challenged the constitutional validity of these amendments, which altered the notice period for purchase from one year to six months and changed the basis for compensation from market value to book value. The 1st Respondent, Patna Electric Supply Co. Ltd., contended that these changes violated their rights under Articles 19(1)(f) and 31(2) of the Constitution. The court analyzed the amendments in light of the nationalization policy and previous judgments, particularly Tinsukhia Electric Supply Co. Ltd. v. State of Assam, which upheld similar amendments. The court concluded that the amendments were valid and did not infringe upon the rights of the electric companies, as the right to compensation did not crystallize until the undertaking was actually taken over. The appeal was allowed, and the previous judgments were set aside, dismissing the writ petition filed by the 1st and 5th Respondents without costs.
Headnote
A) Constitutional Law - Nationalization - Validity of Amendments - Indian Electricity Act, 1910, Sections 6, 7-A - The amendments reducing notice period and changing compensation from market value to book value were upheld as valid and in line with nationalization policy. The court found that the amendments had a nexus with Article 39(b) and were protected under Article 31(c) of the Constitution. Held that the rights to compensation did not crystallize until the undertaking was taken over (Paras 10-11).
Issue of Consideration
Whether the amendments to the Indian Electricity Act, 1910, regarding the purchase price and notice period for electric undertakings were constitutionally valid.
Final Decision
The Supreme Court allowed the appeal, set aside the judgments of the Division Bench and the learned single Judge, and dismissed the writ petition filed by the 1st and 5th Respondents without costs.
Law Points
- Constitutional validity
- nationalization
- compensation determination
- market value vs book value
- statutory interpretation



