MNRE Urges CERC to Review Strict Renewable Energy Rules

Introduction

The Ministry of New and Renewable Energy (MNRE) has formally requested the Central Electricity Regulatory Commission (CERC) to review its draft regulations for renewable energy producers. The ministry has raised significant concerns that the proposed stricter norms, particularly those related to power supply deviations, could discourage investment and jeopardize India's ambitious clean energy objectives.

The Proposed Regulatory Shift

In September 2025, the CERC released a draft framework aimed at integrating wind and solar power generators more stringently into the Deviation Settlement Mechanism (DSM). The proposal intends to gradually reduce the permissible tolerance margin between the amount of power a generator commits to supply and what it actually produces. Scheduled for implementation from April 2026, the framework would impose financial penalties on generators for any deviations beyond a shrinking margin. This tolerance band is set to be tightened annually, with the goal of treating renewable generators on par with conventional power producers by 2031.

MNRE's Core Concerns

In a formal letter to the CERC, the MNRE argued that these punitive measures do not account for the inherent variability of renewable energy sources. The output from solar and wind plants is heavily dependent on weather conditions, a factor that lies beyond the control of power developers. The ministry warned that imposing strict financial penalties for such deviations could severely impact the economic viability of green power projects. This could, in turn, deter fresh investments in the sector, particularly from small and medium-sized enterprises that are crucial for broad-based growth.

Impact on India's 2030 Energy Goals

The timing of this regulatory uncertainty is critical. India has set a target of achieving 500 GW of non-fossil fuel based energy capacity by 2030. To reach this goal, experts estimate that the country needs to add at least 50 GW of renewable capacity annually. The MNRE fears that if the new regulations make the sector less attractive to investors, this required pace of expansion could slow down, putting the 2030 target at risk. The ministry's intervention highlights the delicate balance between enforcing grid discipline and fostering a supportive environment for renewable energy growth.

Current Renewable Energy Landscape

As of October 31, 2025, India's installed renewable energy capacity stands at 250 GW. The progress is a key component of the nation's strategy to reduce carbon emissions and enhance energy security. A breakdown of the current capacity provides context for the scale of the challenge ahead.

Existing Sector Challenges

The concerns raised by the MNRE are amplified by existing challenges within the sector. The government is already working to resolve the issue of unsigned Power Sale Agreements (PSAs) for approximately 40 GW of renewable energy projects. These agreements are essential for developers to secure financing. Any new regulation that adds financial pressure could exacerbate these existing headwinds, making it even more difficult to get new projects off the ground.

MNRE's Alternative Suggestions

Instead of focusing on penalties, the MNRE has urged the CERC to explore more supportive and technologically advanced solutions. The ministry recommended mandating the integration of energy storage solutions, such as batteries, which can help smooth out the variable output from renewables. Additionally, it suggested investing in and deploying better weather-data analytics and forecasting tools. Improving the accuracy of generation forecasts would allow producers to commit to more reliable supply schedules, naturally reducing deviations without the need for punitive charges.

Awaiting a Final Decision

The CERC has not yet announced a final decision on the draft regulations. The renewable energy industry, including developers, investors, and financial institutions, is now awaiting clarity from the regulator. The outcome of this review will be a critical indicator of the future regulatory direction for India's clean energy sector. A collaborative approach between the MNRE, CERC, and industry stakeholders will be essential to formulate a framework that supports both grid stability and the nation's overarching environmental and energy security goals.