CSERC Clarifies Group And Virtual Net Metering Rules, Boosting Renewable Energy Adoption In Chhattisgarh

The Chhattisgarh State Electricity Regulatory Commission (CSERC) issued a clarification order on January 21, 2026, regarding its 2022 guidelines for Group Net Metering (GNM) and Virtual Net Metering (VNM) for renewable energy. This step follows a suo motu petition after the Chhattisgarh State Power Distribution Company Limited (CSPDCL) raised concerns about technical ambiguities and inconsistencies in the existing rules. The clarification aims to provide clear directions to both the utility and consumers, ensuring proper implementation of renewable energy policies in the state.

One of the main issues highlighted by CSPDCL was related to the physical location of renewable energy systems under Group Net Metering. The Commission clarified that for GNM, the renewable energy system must be co-located with at least one of the consumer’s existing service connections. The order noted that the requirement for a “Net Meter” inherently means that the generating system should be physically connected to one of the qualified service locations of the prosumer. This clarification helps avoid confusion regarding installation requirements and ensures compliance with the guidelines.

In contrast, the Commission provided a different interpretation for virtual net metering. Referring to a previous order from November 2025, it confirmed that renewable energy generating units under VNM do not need to be on the same premises as the consumers they serve. This allows for installations at separate locations, such as remote sites, while still enabling apartment complexes or other buildings to benefit from the generated energy. The distinction between GNM and VNM clarifies the flexibility available to consumers and developers in implementing renewable energy projects.

The order also addressed concerns regarding billing across multiple tariff categories. CSPDCL sought clarification on whether a single consumer could mix different categories and voltage levels under GNM. The Commission pointed out that the existing guidelines already allow consumers to provide a priority list for setting off balance energy. This priority list can be revised once per financial year with a two-month prior notice. This provision ensures that consumers can manage their energy usage and billing more effectively while adhering to the rules.

Another issue addressed was the discrepancy between the Hindi and English versions of the VNM definition. While the Hindi version mentioned only “surplus energy,” the English version referred to “entire energy generated.” The Commission ruled that the English version is authoritative and will prevail in case of such inconsistencies, ensuring uniform interpretation of the guidelines.

The order also clarified responsibilities regarding transformer augmentation. CSPDCL raised concerns that HT consumers might expect the utility to bear the cost of transformer upgrades. The Commission clarified that for high-tension consumers, the responsibility for purchasing, installing, and maintaining transformers, including any capacity increase, rests entirely with the consumer. The utility’s responsibility ends at the point of supply, specifically at the energy meter and associated equipment.

The order seeks to ensure smooth and effective implementation of renewable energy guidelines, reduce disputes between utilities and consumers, and provide a clear framework for GNM and VNM projects in Chhattisgarh. This move reflects the state’s ongoing commitment to supporting renewable energy adoption while maintaining clarity in operational responsibilities.