Department of Industrial and Management Engineering (IME) 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 -
Mode wise breakup
Thermal Renewable
State Ownership/ Sector Coal Lignite Gas Diesel Total Nuclear Hydro RES(MNRE) Total Grant Total
Delhi
State 0.00 0.00 1800.40 0.00 1800.40 0.00 0.00 0.00 0.00 1800.40
Private 878.22 0.00 108.00 0.00 986.22 0.00 0.00 263.12 263.12 1249.34
Central 3528.13 0.00 207.01 0.00 3735.14 102.83 723.09 0.00 723.09 4560.231394
Sub - Total 4406.35 0.00 2115.41 0.00 6521.76 102.83 723.09 263.12 986.21436 7609.971394
Energy Sales -
S.NO Consumer Category BRPL BYPL TPDDL NDMC
1 Domestic 7623 3949 4292 504
2 Non Domestic 2745 1483 1302 1608
3 Industrial 447 317 2078
4 Agriculture & Mushroom 21 15
5 Public Lighting 669 324 514 80
6 Delhi International Airport Limited (DIAL) 72
7 Advertisement and Hoardings 1
8 Charging Stations for E-Vehicle 39 24 27
9 Temporary Supply 95 47 56
10 Others 75 21 29 26
Total 11,847 6,165 8,315 2,218
Average Cost of Supply (ACOS) -
Sr. No DISCOMs FY 2020-21 FY 2019-20 FY 2018-19 FY 2017-18
1 BRPL 7.02 7.11 7.47 7.35
2 BYPL 6.78 6.86 7.41 7.24
3 TPDDL 7.4 7.32 7.34 7.63
4 NDMC 9.17 9.11 7.75 7.68
Latest Documents
S. No. Title Date Public Notices / Other Details Amendments
1 DERC (Group Net Metering and Virtual Net Metering for Renewable Energy) (Third Amendment) Guidelines, 2021 28/09/2021
  • DERC (Group Net Metering and Virtual Net Metering for Renewable Energy) (Third Amendment) Guidelines, 2021
1 Open Access Charges and related matters (Fourth Amendment) Order, 2021 03/09/2021
  • Open Access Charges and related matters (Fourth Amendment) Order, 2021
1 DERC (Group Net Metering and Virtual Net Metering for Renewable Energy) (Second Amendment) Guidelines, 2020 24/12/2020
  • Open Access Charges and related matters (Fourth Amendment) Order, 2021
1 DERC (Group Net Metering and Virtual Net Metering for Renewable Energy) (First Amendment) Guidelines, 2020 20/10/2020
  • Open Access Charges and related matters (Fourth Amendment) Order, 2021
1 Statement of Reasons DERC (Business Plan) Regulations, 2019 29/01/2020
  • Statement of Reasons DERC (Business Plan) Regulations, 2019
2 DERC (Business Plan) Regulations, 2019 27/12/2019
  • Business Plan Regulations 2019
3 DERC (Power System Development Fund) Regulations, 2019 27/12/2019
  • PSDF Regulations
4 Order dated 31.05.2019 in the matter of Delhi Electricity Supply Code and Performance Standards (Relaxation) Second Order, 2019 31/05/2019
5 Delhi Electricity Regulatory Commission (Group Net Metering and Virtual Net Metering for Renewable Energy) Guidelines, 2019 31/05/2019
6 Delhi Electricity Regulatory Commission (Supply Code and Performance Standards) (Fourth Amendment) Regulations, 2019 24/05/2019
7 Delhi Electricity Regulatory Commission (Supply Code and Performance Standards) (Fourth Amendment) Regulations, 2019. 24/05/2019
  • Delhi Electricity Regulatory Commission (Supply Code and Performance Standards) (Fourth Amendment) Regulations, 2019
8 Notification for Manual of Practices for Handling Consumers’ Complaints, 2019 27/02/2019
9 Delhi Electricity Regulatory Commission (Supply Code and Performance Standards) (Third Amendment) Regulations, 2018 18/12/2018
  • Delhi Electricity Regulatory Commission (Supply Code and Performance Standards) (Third Amendment) Regulations, 2018
10 Delhi Electricity Regulatory Commission (Supply Code and Performance Standards) (Second Amendment) Regulations, 2018 25/09/2018
  • Delhi Electricity Regulatory Commission (Supply Code and Performance Standards) (Second Amendment) Regulations, 2018
Orders
S. No. Title Date Public Notices / Other Details Amendments
1 Revocation of Order dated 27.04.2021 22/06/2021
  • Revocation of Order dated 27.04.2021
2 Order dated 27.04.2021 in the matter of Suspension of Standards of Performance 27/04/2021
  • Order dated 27.04.2021 in the matter of Suspension of Standards of Performance
3 Schedule of Charges and the Procedure (Sixth Amendment) Order, 2021 15/04/2021
  • Schedule of Charges and the Procedure (Sixth Amendment) Order, 2021
4 Refund of Security Deposit and other credits towards final settlement on termination of connection 25/08/2020
  • Refund of Security Deposit and other credits towards final settlement on termination of connection
5 Relaxation Order dated 04.05.2020 in the matter of Provisional billing for industrial and non-domestic consumers 04/05/2020
  • Relaxation Order dated 04.05.2020 in the matter of Provisional billing for industrial and non-domestic consumers
6 Advisory for release of electricity connection to charging stations for electric vehicles 04/03/2020
  • Advisory for release of electricity connection to charging stations for electric vehicles
1 Explanatory Memorandum - Draft DERC (Business Plan) Regulations, 2019 10/12/2019
  • Explanatory Memorandum - Draft DERC (Business Plan) Regulations, 2019
2 Public Notice for Draft Delhi Electricity Regulatory Commission (Business Plan) Regulations, 2019 22/11/2019
  • Public Notice for Draft Delhi Electricity Regulatory Commission (Business Plan) Regulations, 2019
3 Draft procedure for verification of Captive Generating Plant (CGP) Status 01/11/2019
  • Draft Procedure for Captive Generating Plant
4 DERC Treatment of Income from Other Business of Transmission Licensee and Distribution Licensee (First Amendment) Regulations, 2016 01/07/2019
  • Public Notice
  • Draft Regulation
5 Public Notice for Petitions for True Up of Expenses for FY 2017-18 and Aggregate Revenue Requirement (ARR) and Tariff for FY 2019-20 filed by Distribution Licensees, Transmission Company and Generation Companies 28/02/2019
6 Draft Delhi Electricity Regulatory Commission (Renewable Purchase Obligation and Renewable Energy Certificate Framework Implementation) Regulations 2018 along with Draft Order prescribing Renewable Purchase Obligation 01/02/2019
7 Draft DERC (Power System Development Fund) Regulations, 2019 11/01/2019
8 Draft Guidelines under DERC (Net Metering for Renewable Energy) Regulations, 2014 for Implementation of Group Net Metering and Virtual Net Metering Framework under Delhi Solar Policy 2016 17/12/2018
9 Draft Delhi Electricity Regulatory Commission (Supply Code and Performance Standards) (Second Amendment) Regulations, 2018 04/07/2018
  • Draft Noticication
  • Public Notice
10 Draft Schedule of Charges and the Procedure (Third Amendment) Order, 2018 21/03/2018
  • Draft Schedule of Charges and the Procedure (Third Amendment) Order, 2018
Officers Contact
Office of Chairperson
Sr. No. Name Designation Telephone Number
1 Justice S. S. Chauhan Chairperson 26673602
2 Sh. Chandan Singh PPS to Chairperson 26673602, 26682147 (Fax)
Office of Member 1
Sr. No. Name Designation Telephone Number
3 Sh. A. K. Singhal Member 41601642
4 Sh. Virender Kumar Sharma PPS to Member 41601642
Office of Member 2
Sr. No. Name Designation Telephone Number
5 Dr. A. K. Ambasht Member 41080415
6 Sh. K. K. Kapoor PPS to Member 41080415
Office of Secretary
Sr. No. Name Designation Telephone Number
7 Sh. Mukesh Wadhwa Secretary 41601640
8 Ms. Prema Rawat SCO 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)
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