Kothari Industrial Corporation Limited v. Tamil Nadu Electricity Board And Another

Factual and Procedural Background

These appeals were filed before the Supreme Court of India against a common judgment and order of the Madras High Court dated 6-12-2001 in Writ Appeals Nos. 421 and 488 of 1985, etc. The detailed facts and contentions are set out in the impugned High Court judgment and are not repeated in full in this opinion.

The appellants had established new industrial units in which electricity constituted a major raw material. They alleged that, because their projects consumed large quantities of power, the economic viability of these industries was highly sensitive to the applicable power tariffs.

The appellants claimed they were attracted to set up their industries in reliance on tariff concessions provided under the Tamil Nadu Revision of Tariff Rates on Supply of Electrical Energy Act, 1978 (Act 1 of 1979). Under the Schedule to that Act, new industries were to receive concessional electricity tariffs for the first five years of production. Relying on this promise, the appellants asserted that they proceeded to establish their industrial units, commenced production, and were sanctioned power supply by the respondent authorities.

Subsequently, by Notification dated 30-4-1982, the respondents revised the tariff and introduced a new condition to the tariff concession: the concession would not apply from the year in which the industry started earning profits. On the basis of this notification, the respondents required the appellants to give an undertaking to abide by the revised terms, and the appellants submitted such undertakings out of fear that their power supply would otherwise be disconnected.

One of the appellants, M/s Kothari Industrial Corporation Limited, alleged that for the year 1982-1983 it disclosed a net profit of Rs 7,07,572, which under the Income Tax Act, 1961 was available for set-off against carry-forward losses of Rs 45,20,611. On this basis it contended that, in substance, it had actually incurred losses. Nevertheless, it was served with a notice requiring payment of Rs 2,09,433 to avoid disconnection of its power supply.

Legal Issues Presented

1. Whether, in the circumstances of this case, the principles of promissory estoppel and legitimate expectation are applicable to prevent the respondents from withdrawing or restricting the previously granted tariff concessions.
2. Whether the specific undertakings given by the appellants to abide by the Government Order/Notification dated 30-4-1982 operate as an estoppel against them, precluding them from challenging that notification.

Arguments of the Parties

Appellants' Arguments

• The appellants established new industries and structured their projects in reliance on tariff concessions promised under the Tamil Nadu Revision of Tariff Rates on Supply of Electrical Energy Act, 1978, particularly the concessional tariffs for the first five years of production provided in the Schedule.
• They alleged that, having acted upon this promise and commenced production after being sanctioned power supply, they acquired enforceable rights based on the doctrines of promissory estoppel and legitimate expectation.
• In support of these doctrines, they relied on decisions of the Supreme Court, including:
  • Pawan Alloys & Casting (P) Ltd. v. U.P. SEB, (1997) 7 SCC 251;
  • Southern Petrochemical Industries Co. Ltd. v. Electricity Inspector & ETIO, (2007) 5 SCC 447;
  • Shri Bakul Oil Industries v. State of Gujarat, (1987) 1 SCC 31; and other decisions.

Respondents' Arguments

• The respondents contended that there can be no estoppel against a statute and that the amendment to the Schedule restricting the concessions was a legislative act.
• They relied on decisions of the Supreme Court, including:
  • Union of India v. Godfrey Philips India Ltd., (1985) 4 SCC 369;
  • State of T.N. v. K. Sabanayagam, (1998) 1 SCC 318;
  • Jalan Trading Co. (P) Ltd. v. Mill Mazdoor Union, AIR 1967 SC 691; (1967) 1 SCR 15.
  to support the contention that the principles of promissory estoppel and legitimate expectation cannot override statutory provisions or legislative action.
• The respondents further submitted that, since the appellants had given specific undertakings to abide by the Government Order/Notification dated 30-4-1982, they were estopped from challenging it. For this proposition, they relied on:
  • Kasinka Trading v. Union of India, (1995) 1 SCC 274;
  • Shrijee Sales Corpn. v. Union of India, (1997) 3 SCC 398.
• The respondents also argued that Section 4 of the 1978 Act empowered the Government to amend the Schedule to the Act, relying on:
  • T.N. Electricity Board v. Status Spg. Mills Ltd., (2008) 7 SCC 353.

Table of Precedents Cited

Court's Reasoning and Analysis

The Supreme Court, speaking through Markandey Katju, J., observed that the detailed factual background and the points urged by the parties had already been set out extensively in the Madras High Court's impugned judgment and therefore were not restated in full.

The Court recorded the competing positions of the parties: the appellants invoked the doctrines of promissory estoppel and legitimate expectation, supported by several Supreme Court decisions, to challenge the withdrawal or restriction of tariff concessions; the respondents countered that there can be no estoppel against a statute, that the amendment to the Schedule was a legislative act, that the appellants' undertakings estopped them from challenging the notification, and that the Government was empowered under Section 4 of the 1978 Act to amend the Schedule.

On examining the authorities cited by both sides, the Bench noted that there appeared to be some difference of opinion in the decisions of various Benches of the Supreme Court on the relevant issues. In light of this perceived divergence, the Court concluded that it was not appropriate for the present Bench to finally decide the matter.

Accordingly, the Court held that the issues—namely, whether the principles of promissory estoppel and legitimate expectation are applicable to the facts of this case, and whether the appellants' undertakings operate as an estoppel against them—require authoritative resolution by a larger Bench of the Supreme Court.

Holding and Implications

Holding: The Court did not decide the appeals on merits. Instead, it held that the matter should be considered by a larger Bench of the Supreme Court on the issues of the applicability of promissory estoppel and legitimate expectation and the effect of the appellants' undertakings as estoppel. It directed that the papers of the case be placed before the Hon'ble the Chief Justice of India for constitution of a larger Bench.

Implications: The immediate consequence is that the rights and obligations of the parties regarding the challenged tariff concessions remain unresolved until a larger Bench pronounces on the questions referred. The order does not lay down any new substantive legal rule; it merely initiates the process for a larger Bench to settle the conflicting lines of authority. No broader implications are discussed in the opinion beyond this procedural referral.