Department of Management Sciences (DoMS) Indian Institute of Technology Kanpur

About DERC

Post independence, the Delhi State Electricity Board (DSEB) came into existence and it had the responsibility of generation and distribution. Further, DSEB was transformed into various forms such as Delhi Electric Supply Undertaking (DESU) and Delhi Vidyut Board (DVB).

In May 1999, the Delhi Electricity Board Regulatory Commission (DERC) was constituted to look after regulatory matters such as tariff order creation, etc. as part of reforms; DVB was unbundled into six companies in July 2002. These are

DERC Snapshot of power sector
Installed Capacity (As on 31.03.2024)
State Ownership Technology wise breakup (MW) Grand Total
Thermal Nuclear Renewable
Coal Lignite Gas Diesel Total Hydro RES(MNRE)
Delhi
State 0.00 0.00 1800.40 0.00 1800.40 0.00 0.00 0.00 1800.4
Private 878.22 0.00 108.00 0.00 986.22 0.00 0.00 340.51 1326.73
Central 2771.28 0.00 207.01 0.00 2978.29 102.83 723.09 0.00 3804.21
Sub-Total 3649.50 0.00 2115.41 0.00 5764.91 102.83 723.09 340.51 6931.34

Link- https://cea.nic.in/wp-content/uploads/installed/2023/10/IC_OCT_2023-1.pdf

Generating units (As on 30.09.2023)

Name of Utility/Power Station UTILITY Ownership Type Energy Source Installed Capacity (MW)
Indraprastha Gas Turbine Power Station IPGCL State Thermal-Gas 270
Pragati Power Station-I PPCL State Thermal-Gas 330
Pragati Power Station-III PPCL State Thermal-Gas 1371

Link- https://cea.nic.in/wp-content/uploads/executive/2023/09/R1_Executive_Summary_September_2023.pdf

Energy Sales (MUs) in FY 22
S.NO Consumer Category BRPL BYPL TPDDL NDMC
1 Domestic 7854 4041 4517 263
2 Non Domestic 2655 1501 1437 892
3 Industrial 490 385 2558 0
4 Agriculture & Mushroom 26 18
5 Public Lighting 886 390 547 6
6 Delhi International Airport Limited (DIAL) 200
7 Advertisement and Hoardings 1 0
8 Charging Stations for E-Vehicle 53 16 28
9 Temporary Supply 134 55 64
10 DMRC 41
11 Others 64 24 34 15
Total 12363 6412 9203 1218

Link- https://derc.gov.in/tarriff-orders

Breakup of RE (MW) (As on 31.10.2023)
States / UTs Small Hydro Wind BM Cogen. (Bagasse) BM Cogen. (Non- Bagasse) Waste to Energy Waste to Energy (Off-grid) Ground-Mounted Solar Rooftop Solar Hybrid Solar Off-grid Solar Total Capacity
Delhi 84 9 226 1 320

Link- https://cdnbbsr.s3waas.gov.in/s3716e1b8c6cd17b771da77391355749f3/uploads/2023/11/202311081719950808.pdf

Average Cost of Supply (ACoS) (Rs./ kWh)
Sr. No DISCOMs FY 18 FY 19 FY 20 FY 21 FY 22
1 BRPL 7.35 7.47 7.11 7.02 7.43
2 BYPL 7.24 7.41 6.86 7.78 7.40
3 TPDDL 7.63 7.34 7.32 7.4 7.64
4 NDMC 7.68 7.75 9.11 9.17 9.21

Link- https://derc.gov.in/tarriff-orders

Latest Documents
Sr.No. Description Date Of Issue
1
Draft DERC (Net Metering for Renewable Energy) (First Amendment) Regulations, 2023 26-05-2023
2
Statement of Reasons for Business Plan Regulations 2023 24-04-2023
3
DERC (Renewable Purchase Obligation and Renewable Energy Certificate Framework Implementation) (First Amendment) Regulations, 2023 29-03-2023
4
DERC (Business Plan) Regulations, 2023 29-03-2023
5
DERC (Terms and Conditions for Determination of Tariff) (First Amendment) Regulations, 2023 29-03-2023
6
Draft DERC (Business Plan) Regulations, 2023 13-01-2023
7
Draft DERC (Terms and Conditions for Determination of Tariff) (First Amendment) Regulations, 2023 13-01-2023
8
Draft DERC (REC-RPO) (First Amendment) Regulations, 2023 13-01-2023
9
DERC (Group Net Metering and Virtual Net Metering for Renewable Energy) (Fourth Amendment) Guidelines, 2022 24-02-2022
10
Draft DERC (Compensation to Victims of Electrical Accidents) Regulations, 2021 03-11-2021
11
DERC (Group Net Metering and Virtual Net Metering for Renewable Energy) (Third Amendment) Guidelines, 2021 28-09-2021
12
Draft DERC (Terms and Conditions for Determination of Tariff) (First Amendment) Regulations, 2021 25-06-2021
13
Draft DERC (Business Plan) (Second Amendment) Regulations, 2021 25-06-2021
14
DERC (Appointment of Consultants) (Second Amendment) Regulation, 2020 30-12-2020
15
DERC (Group Net Metering and Virtual Net Metering for Renewable Energy) (Second Amendment) Guidelines, 2020 24-12-2020
16
DERC (Group Net Metering and Virtual Net Metering for Renewable Energy) (First Amendment) Guidelines, 2020 20-10-2020
17
Draft DERC (Renewable Purchase Obligation and Renewable Energy Certificate Framework Implementation) Regulations, 2020 19-10-2020
18
Refund of Security Deposit and Other Credits Towards Final Settlement on Termination of Connection 25-08-2020
19
Statement of Reasons DERC (Business Plan) Regulations, 2019 29-01-2020
20
DERC (Business Plan) Regulations, 2019 27-12-2019
21
DERC (Power System Development Fund) Regulations, 2019 27-12-2019
22
Explanatory Memorandum - Draft DERC (Business Plan) Regulations, 2019 10-12-2019
23
Draft Procedure for Verification of Captive Generating Plant (CGP) Status 01-11-2019
24
DERC Treatment of Income from Other Business of Transmission Licensee and Distribution Licensee (First Amendment) Regulations, 2016 01-07-2019
25
Resolution of Various Issues Relating to Grant of New Electricity Connection to a Building Having Total Height upto 17.5 Meters 31-05-2019
26
DERC (Group Net Metering and Virtual Net Metering for Renewable Energy) Guidelines, 2019 31-05-2019
27
DERC (Supply Code and Performance Standards) (Fourth Amendment) Regulations, 2019 24-05-2019
28
DERC (Supply Code and Performance Standards) (Fourth Amendment) Regulations, 2019. 24-05-2019
29
DERC (Supply Code and Performance Standards) (Third Amendment) Regulations, 2018 18-12-2018
30
DERC (Supply Code and Performance Standards) (Second Amendment) Regulations, 2018 25-09-2018
31
Notification of Laboratory for Testing of Tampered Meter Under DERC (Supply Code & Performance Standards) Regulations, 2017 05-09-2018
Orders
Sr.No. Title Published Date
1
IPGCL - Indraprastha Power Generation Company Limited, FY 22 12-10-2021
2
PPCL - Pragati Power Corporation Limited, FY 22 12-10-2021
3
DTL - Delhi Transco Limited, FY 22 12-10-2021
4
NDMC-New Delhi Municipal Council, FY 22 12-10-2021
5
BRPL - BSES Rajdhani Power Limited, FY 22 12-10-2021
6
BYPL - BSES Yamuna Limited, FY 22 12-10-2021
7
TPDDL -Tata Power Delhi Distribution Limited, FY 22 12-10-2021
8
IPGCL - Indraprastha Power Generation Company Limited, FY 21 19-10-2020
9
PPCL - Pragati Power Corporation Limited, FY 21 19-10-2020
10
DTL - Delhi Transco Limited, FY 21 19-10-2020
11
NDMC-New Delhi Municipal Council, FY 21 19-10-2020
12
BSES-Rajdhani Power Limited, FY 21 19-10-2020
13
BSES-Yamuna Power Limited, FY 21 19-10-2020
14
TPDDL -Tata Power Delhi Distribution Limited, FY 21 19-10-2020
15
IPGCL - Indraprastha Power Generation Company Limited, FY 20 21-02-2019
16
PPCL - Pragati Power Corporation Limited, FY 20 21-02-2019
17
TPDDL -Tata Power Delhi Distribution Limited, FY 20 21-02-2019
18
BSES-Yamuna Power Limited, FY 20 21-02-2019
19
BSES-Rajdhani Power Limited, FY 20 21-02-2019
20
NDMC-New Delhi Municipal Council, FY 20 21-02-2019
21
DTL - Delhi Transco Limited, FY 20 21-02-2019
22
IPGCL - Indraprastha Power Generation Company Limited, FY 19 28-03-2018
23
PPCL - Pragati Power Corporation Limited, FY 19 28-03-2018
24
TPDDL -Tata Power Delhi Distribution Limited, FY 19 28-03-2018
25
BSES-Yamuna Power Limited, FY 19 28-03-2018
26
BSES-Rajdhani Power Limited, FY 19 28-03-2018
27
NDMC-New Delhi Municipal Council, FY 19 28-03-2018
28
DTL - Delhi Transco Limited, FY 19 28-03-2018
Officers Contact
Office of Chairperson
Sr. No. Name Designation Telephone Number
1 Hon'ble Justice (Retd.) Sh. Jayant Nath Chairperson 41080417
2 Sh. Chandan Singh PPS to Chairperson 41080417
Office of Member 1
Sr. No. Name Designation Telephone Number
3 (Vacant) Member 41601642
4 Sh. Virender Kumar Sharma PPS to Member 41601642
Office of Member 2
Sr. No. Name Designation Telephone Number
5 (Vacant) Member 41080415
6 Sh. K. K. Kapoor PPS to Member 41080415
Office of Secretary
Sr. No. Name Designation Telephone Number
7 Sh. Rajesh Dangi Secretary 41601640
8 Ms. Prema Rawat PA to Secretary 41601640
9 Sh. Ganesh Joshi CCO 41080416 (Fax)
10 Sh Chandra Kant Roy Joint Secretary 26673608 (Tele Fax), 41080417 (Tele Fax)
11 Sh. Ashish Kumar Dy. Secretary 26673608 (Tele Fax), 41080417 (Tele Fax)
Tariff Division
Sr. No. Name Designation Telephone Number
12 (Vacant) Executive Director (Tariff) 41601674
13 Sh. Himanshu Chawla Joint Director (T-E) 26680433
14 Sh. Ashok Gauba PA to ED (T) 41601674
15 Sh. S. Kalyana Venkatesan Joint Director (T-F) 26673608 (Tele Fax), 41080417 (Tele Fax)
16 Ms. Sumiti Mahajan Dy. Director (TA & FA) 26673608 (Tele Fax), 41080417 (Tele Fax)
17 Sh. Himanshu Bhardwaj Dy. Director (Tariff-Engg) 26673608 (Tele Fax), 41080417 (Tele Fax)
18 Sh. Mrinal Anand Aggarwal Dy. Director (Tariff-Engg) 26673608 (Tele Fax), 41080417 (Tele Fax)
19 Sh. Rohit Kumar Gururani Dy. Director (Tariff-Eco) 26673608 (Tele Fax), 41080417 (Tele Fax)
Engineering & (Information & Technology) Division
Sr. No. Name Designation Telephone Number
20 Sh. Anil jain Executive Director (Engg) 41601675
21 Ms. Madhu Ghildiyal PS to ED (E) 41601675
22 (Vacant) CCO 26140804
23 Sh. Neeraj Singh Gautam Jt. Director (Engg.) 26673608 (Tele Fax), 41080417 (Tele Fax)
24 Ms. Sharda Yadav Dy Director (T&D) 26673608 (Tele Fax), 41080417 (Tele Fax)
25 (Vacant) Dy Director (T&D) 26673608 (Tele Fax), 41080417 (Tele Fax)
26 Sh. Raj Roshan Assistant Director (IT) 26673608 (Tele Fax), 41080417 (Tele Fax)
Law Division
Sr. No. Name Designation Telephone Number
27 Ms. Divya Tondon Executive Director (Law) 41601641
28 (Vacant) P.A. to ED (Law) 41601641
29 (Vacant) Jt. Director (Law) 26680493
30 Sh. R.P. Padhi Dy. Director (Law) 26673608 (Tele Fax), 41080417 (Tele Fax)
31 Ms. Shruti Ahuja Jr. Law Officer 26673608 (Tele Fax), 41080417 (Tele Fax)
32 Ms. Nooreen Anwar Jr. Law Officer 26673608 (Tele Fax), 41080417 (Tele Fax)
Administration & Personnel
Sr. No. Name Designation Telephone Number
33 Ms. Prashasti De Dy. Director (Pers.) 26673605
34 Ms. Nalini Dubey Personnel Officer 41080414
35 Ms. Shalini Receptionist 26673608 (Tele Fax), 41080417 (Tele Fax)
Finance and Pay & Accounts
Sr. No. Name Designation Telephone Number
36 Sh. V. B. Nagappan Advisor (Finance) 26673603
37 Sh. Puneet Gupta Dy. Director (P&A) 26683877
38 (Vacant) Asstt. Accounts Officer 26683877
Consumer Assistant
Sr. No. Name Designation Telephone Number
39 (Vacant) Dy. Director (CA) 26673276
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