Tamil Nadu Power Cut Alert: District-Wise List of Affected Areas on January 20

• TANGEDCO announces scheduled power cuts across Tamil Nadu for maintenance on January 20, 2026.
• Power supply will be temporarily suspended in parts of Chennai (Avadi, Mathur) for safety reasons.
• Coimbatore, Tiruppur (Udumalai), Erode, Dharmapuri, Krishnagiri, Karur, Thanjavur, Tiruchirappalli, Madurai (Avaniyapuram, Anuppanadi, Teppam), Salem, and Tiruvannamalai districts are affected.
• The outages are part of routine monthly maintenance by the Tamil Nadu Electricity Board.
• Residents in listed areas should prepare for daytime power disruptions.

Why It Matters: Scheduled power cuts for maintenance will affect multiple districts across Tamil Nadu on January 20.