What the Supreme Court’s environmental jurisprudence has been trying to do
The Supreme Court’s environmental jurisprudence has moved towards a clearer logic for judging environmental decisions by public authorities. Courts increasingly focus on whether the environmental impact assessment (EIA) process has been followed and whether environmental harm has been fairly assessed before project approvals are granted.
When projects face litigation after approval, courts do not treat approval as the end of the inquiry. Instead, courts examine how environmental harm, public interest, and decision-making safeguards interact in the judicial review of project clearances.
Background and earlier legal strands
A key strand in the Supreme Court’s environmental case-law is the idea that environmental protection must be built into decisions through structured assessment rather than treated as a later, optional step. In practice, this has supported court scrutiny of whether the EIA process provides an adequate basis for allowing projects to proceed.
Another earlier strand concerns how courts view attempts to regularise decisions after the fact. Courts have approached retrospective validation (validating approvals after deficiencies are discovered) with limits, because environmental decision-making is meant to guide outcomes in real time, not only to fix paperwork after harm risk has already been accepted.