- Overview
- Regulations
- CEA Safety Regulations
- Electricity Act 2003
- DERC Supply Code
- DERC Schedule of Charges and Procedures
- DERC Net Metering Regulations and Guidelines
- DERC Open Access Charges Orders
- DERC Tariff Regulations
- DERC Business Plan Regulations
- DERC CGRF Ombudsman Regulations
- DERC (Compensation to Victims of Electrical Accidents) Regulations
- Tariff Related
- Regulatory MIS
- Companies Act & Tax
- Elect. Accidents & Comp.
- Designated officers
Periodic Energy Audit Reports FY 2024-2025
- Performance Summary of Tata Power-DDL_1st Jan'2025 - 31st Mar'2025Download
- Details of Input Energy Infrastructure Tata Power-DDL_1st Jan'2025 - 31st Mar'2025Download
- Details of Division Wise losses TATA Power-DDL_1st Jan'2025 - 31st Mar'2025Download
- Performance Summary of TATA Power-DDL_ 1st Oct'2024 - 31st Dec'2024Download
- Details of Input Energy Infrastructure TATA Power-DDL_1st Oct'2024 - 31st Dec'2024Download
- Details of Division wise lossess TATA Power-DDL_ 1st Oct'2024 - 31st Dec'2024Download
- Performance Summary of Tata Power-DDL_1st July'2024 - 30th Sep'2024Download
- Details of Input Energy Infrastructure Tata Power-DDL_1st July'2024 - 30th Sep'2024Download
- Details of Division wise losses Tata Power-DDL_1st July'2024 - 30th Sep'2024Download
- Performance Summary of Tata Power-DDL_1st Apr'2024 - 30th June 2024Download
- Details of Input Energy Infrastructure-DDL_1st Apr'2024 - 30th June'2024Download
- Details of Division Wise Losses Tata Power-DDL_1st Apr'2024 - 30th June'2024Download
Quarter 4
Quarter 3
Quarter 2
Quarter 1
Periodic Energy Audit Reports FY 2023-2024
- Performance Summary of Tata Power-DDL 1st Jan'2024 - 31st Mar'2024Download
- Details of Input energy infrastructure Tata Power-DDL 1st Jan'2024 - 31st Mar'2024Download
- Details of Division wise losses Tata Power-DDL 1st Jan'2024 - 31st Mar'2024Download
- Performance Summary of Tata Power-DDL 1st Oct'2023 - 31st Dec'2023Download
- Details of Input Energy Infrastructure Tata Power-DDL 1st Oct'2023 - 31st Dec'2023Download
- Details of Division wise lossess Tata Power-DDL1st Oct'2023 - 31st Dec'2023 Download
- Performance Summary of Tata Power-DDL 1st July'2023 - 30th Sep'2023Download
- Details of Input Energy Infrastructure Tata Power-DDL 1st July'2023 - 30th Sep'2023Download
- Details of Division Wise Losses Tata Power-DDL 1st July'2023 - 30th Sep'2023Download
- Performance Summary of Tata Power DDL 1st Apr 2023 - 30th June 2023Download
- Details of Input Energy Infrastructure Tata Power-DDL 1st Apr'2023 - 30th June'2023Download
Quarter 4
Quarter 3
Quarter 2
Quarter 1
Periodic Energy Audit Reports FY 2022-2023
- Performance Summary of Tata Power-DDL 1st January 2023 - 31st March 2023Download
- Details of Division wise losses Tata Power-DDL 1st January 2023 - 31st March 2023Download
- Details of Input Energy Infrastructure Tata Power-DDL 1st January 2023 - 31st March 2023Download
- Performance Summary of Tata Power-DDL 1st October 2022 - 31st December 2022Download
- Details of Division wise losses Tata Power-DDL 1st October 2022 - 31st December 2022Download
- Details of Input Energy Infrastructure Tata Power-DDL 1st October 2022 - 31st December 2022Download
- Performance Summary of Tata Power-DDL_1st July 2022-30th September 2022Download
- Details of Division wise losses Tata Power-DDL_1st July 2022-30th September 2022Download
- Details of Input Energy Infrastructure Tata Power-DDL_1st July 2022-30th September 2022Download
- Performance Summary of Tata Power-DDL_1st April 2022-30th June 2022Download
- Details of Division wise losses Tata Power-DDL_1st April 2022-30th June 2022 Download
- Details of Input Energy Infrastructure Tata Power-DDL_1st April 2022-30th June 2022Download
Periodic Energy Audit Reports FY 2021-2022
- Performance Summary of Tata Power-DDL_1st January 2022-31st March 2022Download
- Details of Division wise losses Tata Power-DDL_1st January 2022-31st March 2022Download
- Details of Input Energy Infrastructure Tata Power-DDL_1st January 2022-31st March 2022Download
- Performance Summary of Tata Power-DDL_ 1st October 2021 to 31st December 2021Download
- Details of Division wise losses Tata Power-DDL_1st October 2021- 31st Dec 2021Download
- Details of Input Energy Infrastructure Tata Power-DDL_ 1st October 2021Download
- Performance Summary of Tata Power DDL_ 1st Jul 2021 to 30th Sept 2021 Download
- Details of Input Energy Infrastructure_1st Jul 2021-30th Sept 2021 Download
- Details of Division Wise Losses_1st July 2021- 30th September 2021Download
Annual Energy Audit Reports
- Annual Energy Accounting Report of Tata Power-DDL FY 2024-25Download
- Annual Energy Accounting Report of Tata Power-DDL FY 2023-24Download
- Annual Energy Accounting Report of Tata Power-DDL FY 2022-23Download
- Annual Energy Accounting Report of Tata Power-DDL FY 2021-22Download
- Annual Energy Audit Report of Tata Power-DDL for FY 2020-21Download