Tamil Nadu Generation and Distribution Corporation
| Company type | Public Sector Undertaking |
|---|---|
| Industry | Electric utility |
| Predecessor | Tamil Nadu Electricity Board |
| Founded | 1 November 2010 |
| Headquarters | , |
Area served | Tamil Nadu |
Key people | Rajesh Lakhoni, IAS (Chairman & MD) |
| Products | Electric power |
| Services | Electricity generation Electricity distribution |
| Revenue | ₹65,177.10 crore (equivalent to ₹770 billion or US$9.1 billion in 2023) (2019–20) |
| ₹56,295.39 crore (equivalent to ₹660 billion or US$7.8 billion in 2023) (2019–20) | |
| ₹−11,964.93 crore (equivalent to ₹−140 billion or US$−1.7 billion in 2023) (2019–20) | |
| Total assets | ₹146,429.12 crore (equivalent to ₹1.7 trillion or US$20 billion in 2023) (2019–20) |
| Owner | Government of Tamil Nadu |
| Parent | TNEB Limited |
| Divisions | Electricity Generation Wing Electricity Distribution Wing |
| Website | www |
The Tamil Nadu Generation and Distribution Corporation Limited (TANGEDCO) is an electrical power generation and distribution public sector undertaking owned by the Government of Tamil Nadu. It was formed on 1 November 2010 under section 131 of the Electricity Act of 2003, and is the successor to the erstwhile Tamil Nadu Electricity Board. The electricity board's generation and distribution wings are its nucleus. TANGEDCO is a subsidiary of TNEB Limited. From July 13 2024, TANGEDCO has been trifurcated into 3 organizations namely Tamil Nadu Power Generation Corporation Limited (TNPGCL), Tamil Nadu Power Distribution Corporation Limited (TNPDCL), Tamil Nadu Green Energy Corporation Limited (TNGECL).