APTEL precedent 02.08.2021: 100% PPA tariff compensation for post-2021 non-grid-security curtailment + 9% interest p.a. + 60-day payment. Must-Run status means EVERY unlawful curtailment is compensable — no §51 threshold. Stronger legal basis than Germany. CERC consolidated hearing 27.11.2025 on Rajasthan petitions. POSOCO forensic finding (Tamil Nadu 2021): only 5.26% of curtailments grid-justified, 94.74% unlawful. DE-Version · EN version