This document contains the original judgement from the National Green Tribunal concerning an appeal by M/s NTPC Limited against an order from the Uttarakhand Pollution Control Board. The appeal relates to environmental damage caused by muck disposal sites from the Vishnugad Hydroelectric Project. The judgement details findings of non-compliance, the 'Polluter Pays' principle, and the dismissal of NTPC's appeal, with compensation to be used for environmental restoration.