Briefing Note: Financial attractiveness of Rooftop Solar Energy for (LT) Commercial and Industrial Consumers in Tamil Nadu

Tamil Nadu is making significant strides towards a sustainable energy future, supported by announcements of adding 20 GW of solar energy capacity. The state’s policy and regulatory frameworks, including the Tamil Nadu Solar Policy and the Generic Tariff Order, are driving the adoption of grid-interactive distributed solar energy. In the Generic Tariff Order, net feed-in tariffs were revised, and network charges were introduced for gross generation from installed solar PV systems. 

Additionally, electricity tariffs were revised for all consumers in Tamil Nadu as of 1st July 2023 which also included a revision of network charges applied on gross generation of solar energy. This prompted the query about the current financial attractiveness of rooftop solar systems for C&I consumers in Tamil Nadu.


Read the full report here: 

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