Puja Ferro Alloys P Ltd. v. State of Goa and Ors.
Background
In 1991, the Goa government offered a 25% electricity tariff rebate to industries availing power supply, valid for five years from connection. This notification was rescinded in 1995, then briefly revived through two later notifications that were subsequently declared void by the courts. Several industrial companies, including Puja Ferro Alloys, received their power connections only after the original 1991 notification had already been rescinded, yet claimed entitlement to the rebate. When the State later demanded recovery of rebate amounts already paid out (under a 2002 recovery law), the companies challenged the demand notices, and after losing before the High Court, appealed to the Supreme Court.
Decision Breakdown
The Supreme Court held that because the companies received their power connections after 1 April 1995, the date the original 1991 rebate notification stood rescinded, they were never actually entitled to the rebate under that notification in the first place. It also found that this exact issue had already been conclusively decided against similarly-placed companies in an earlier round of litigation (the GR Ispat case), which had reached finality after this Court declined to interfere; the doctrine of res judicata therefore barred the companies from re-litigating the same question. The Court also rejected the companies' promissory estoppel argument, holding that the government's withdrawal of the rebate was justified by overriding public interest (financial constraints), which defeats an estoppel claim.
Lesson Learnt
Once a legal question has been finally decided between parties (or on the same facts) and that decision has become final by not being successfully appealed, the same parties cannot reopen it in later litigation, and a government's promise of a subsidy or incentive can still be withdrawn if genuine public interest requires it.