CERC’s proposed deviation rules may impact renewable project profitability
The Central Electricity Regulatory Commission (CERC) released the draft in September 2025, proposing tighter controls under the Deviation Settlement Mechanism for wind and solar producers. The framework aims to narrow the gap between scheduled and actual generation, with a revised calculation method taking effect in April 2026. The tolerance margin would then decrease each year until 2031, aligning renewable projects with conventional plants in terms of grid discipline. The initiative seeks to improve forecasting and…