Gujarat Urja Vikas Nigam Ltd. v. Essar Power Limited
Background
Gujarat Urja Vikas Nigam Ltd. (GUVNL, successor to the Gujarat Electricity Board) and Essar Power Limited (EPL) were parties to a 1996 Power Purchase Agreement under which EPL's 515 MW generating capacity was to be split 300 MW to GUVNL and 215 MW to EPL's sister company, Essar Steel. GUVNL alleged that EPL diverted more power to its sister concern than the agreed 300:215 ratio, causing it financial loss, and sought compensation. The Electricity Regulatory Commission ruled in GUVNL's favour, but the Appellate Tribunal for Electricity reversed that finding, prompting this appeal to the Supreme Court.
Decision Breakdown
The Supreme Court held that the PPA did impose a binding obligation on EPL to declare and supply power proportionately (ultimately computed at a 58:42 ratio) to GUVNL and its sister concern, and that EPL's own letters had acknowledged this obligation. The Court found the Tribunal's contrary interpretation, that EPL had no such proportionate obligation and that GUVNL was in default on payments, to be erroneous and unsupported by the record. It therefore allowed the appeal, set aside the Tribunal's order, and restored the Commission's order in GUVNL's favour, leaving quantification of the loss to continue before the Commission. Separately, in an extended epilogue, the Bench expressed broader concern about the volume of routine commercial appeals reaching the Supreme Court directly from Tribunals and referred systemic questions about reforming Tribunal appellate structures to the Law Commission of India for study: this part did not affect the disposition of this specific appeal.
Lesson Learnt
Clear contractual commitments (including ones later reaffirmed in correspondence between the parties) will be enforced according to their actual terms, and a party cannot unilaterally depart from an agreed capacity-sharing formula merely because a later tribunal interprets ambiguous technical clauses differently: courts will look to the parties' own conduct and communications to resolve such disputes.