World Culture Festival case: Supreme Court quashes ₹5-crore environmental liability, says polluter-pays requires proof of causation

Vyakti Vikas Kendra India organised the World Culture Festival from 11–13 March 2016 on approximately 25 hectares of the Yamuna’s active floodplain in Delhi, after obtaining permissions from the concerned authorities, including the Delhi Development Authority (DDA).

Manoj Misra approached the National Green Tribunal (NGT), alleging that the event and its preparatory activities damaged the Yamuna floodplain, wetlands, natural vegetation and aquatic ecology, in violation of the NGT’s earlier directions concerning restoration of the Yamuna floodplains.

The NGT-appointed expert committee submitted an interim report stating that the floodplain had been drastically tampered with and that restoration could cost approximately ₹100–120 crores.

By an interim order dated 9 March 2016, the NGT permitted the event subject to payment of ₹5 crores as environmental compensation and an undertaking by the appellant to bear restoration costs.

After the event, the committee reported extensive damage and proposed physical and biological rehabilitation, estimated at approximately ₹42.02 crores.

The NGT ultimately held the appellant responsible for restoration and restitution of the allotted portion of the floodplain and directed that the ₹5 crores deposited by it be utilised for restoration and related works, with liberty to recover additional expenditure from the appellant.

Whether the appellant’s preparatory activities and the World Culture Festival caused identifiable additional damage to the Yamuna floodplain for which the appellant could be held liable?

Whether the NGT was justified in relying on the expert committee’s reports and the Google Earth imagery to determine the pre-event condition and damage to the floodplain?

Whether “restoration” or “restitution” under Section 15 of the National Green Tribunal Act, 2010 could be expanded to require the appellant to undertake or finance ecological “rehabilitation” and development of a biodiversity park?

Whether the principle of no-fault liability under Section 17(3) of the NGT Act could be invoked in the absence of proof that the appellant caused the environmental degradation?

The Court applied Sections 15 and 17 of the National Green Tribunal Act, 2010: Section 15 empowers the NGT to order restitution, restoration of the environment and compensation, while Section 17(1) fastens liability on the person responsible for damage caused by an activity and Section 17(3) requires application of no-fault liability in cases of an “accident”.

The Court held that the polluter pays principle is firmly embedded in Indian environmental law and imposes absolute liability where real environmental damage and a causal link between the defendant’s activity and that damage are established.

It distinguished restoration or restitution, which seeks to return an affected area to its original condition, from rehabilitation, which seeks to make the area fully functional and capable of providing optimum ecological services.

The Court also recognised the precautionary principle, the public trust doctrine and intergenerational equity as governing the DDA’s obligations in managing the Yamuna floodplain.

The Court held that the NGT had failed to determine the essential question of causation—whether the appellant caused additional damage beyond the floodplain’s pre-existing condition.

Earlier reports and the NGT’s own orders showed that the site was already damaged and that restoration directions had not been implemented before it was handed over to the appellant.

The appellant’s contemporaneous letter seeking permission to remove pre-existing debris, and DDA’s permission to do so, were material evidence that the NGT had overlooked.

The Court found the expert committee’s reports internally inconsistent.

The initial reports described the site as ecologically flourishing before the event, relying substantially on a 5 September 2015 satellite image and unspecified photographs, but the later report admitted that the site’s pre-event ecological status could not be assessed and that the condition to which restoration should occur could not be determined.

The NGT therefore erred in treating the interim finding of damage as final, particularly after expressly stating that the interim order was without prejudice to the parties’ rights and contentions.

The subsequent government committee’s report, which found no significant wetland or water body in the allotted area, no soil compaction or debris, and no material difference between pre- and post-event imagery, was wrongly rejected without its factual findings being tested or disproved.

Because the original ecological condition could not be reliably established, the NGT could not impose restoration liability based on an uncertain baseline.

Nor could it convert proceedings concerning compensation for damage allegedly caused by the appellant into proceedings for comprehensive rehabilitation and development of the floodplain, including construction of a biodiversity park.

The polluter pays principle could not be applied merely because the appellant had organised an event on the floodplain; the appellant first had to be shown to be the polluter through proof of actual damage and causation.

It held that the causal link between the appellant’s activities and environmental degradation had not been established and that the NGT had impermissibly imposed liability for general rehabilitation of the Yamuna floodplain rather than proven restoration of damage caused by the appellant.

DDA was directed to refund the ₹5 crores deposited by the appellant within four weeks.

The Court left intact DDA’s independent responsibility to continue rehabilitation and ecological management of the Yamuna floodplains in accordance with the NGT’s earlier directions.