CENTRAL ELECTRICITY REGULATORY COMMISSION NEW DELHI Petition No. 216/MP/2024 along with 66/IA/2024, 242/MP/2024 along with

57/IA/2024 and 271/MP/2024 Coram:

Shri Jishnu Barua, Chairperson Shri Ramesh Babu V., Member Shri Harish Dudani, Member Shri Ravinder Singh Dhillon Date of Order: 28^th April, 2026 Petition No. 216/MP/2024 In the Matter Of:

Petition under Section 79 of the Electricity Act, 2003, challenging the levy of Bills of Supply for Bilateral Charges raised by Central Transmission Utility of India Ltd., being contrary to the CERC (Sharing of Inter-State Transmission Charges and losses) Regulations, 2020 and CERC (Connectivity and General Network Access to the Inter-

State Transmission System) Regulations, 2022.

And In the Matter Of:

1. ReNew Solar Power Pvt. Ltd.

138, Ansal Chambers-II, Bhikaji Cama Place, Delhi- 110 066

2. ReNew Surya Aayan Pvt. Ltd.

138, Ansal Chambers-II, Bhikaji Cama Place, Delhi- 110 066

3. ReNew Surya Roshni Pvt. Ltd.

138, Ansal Chambers-II, Bhikaji Cama Place, Delhi- 110 066

4. ReNew Surya Vihaan Pvt. Ltd.

138, Ansal Chambers-II, Bhikaji Cama Place, Delhi- 110 066 ...…Petitioner(s)

Versus

1. Central Transmission Utility of India Limited “Saudamini”, Plot No-2, Sector-29, Gurgaon, Haryana – 122001

2. Solar Energy Corporation of India Ltd.

6th Floor, Plate-B, NBCC Office Block Tower-2, East Kidwai Nagar, New Delhi – 110023

3. Powergrid Ramgarh Transmission Ltd.

B-9 Qutab Institutional Area, Katwaria Sarai, New Delhi - 110016

4. Grid Controller of India Ltd.

B-9 (1st Floor), Qutab Institutional Area, Katwaria Sarai, New Delhi-110016 ..… Respondent (s)

Petition Number 242/MP/2024 In the Matter Of:

Petition under Sections 79 of the Electricity Act, 2003 seeking for quashing of the 3 Bills/ Invoices dated (i) 22.03.2024; (ii) 22.03.2024 and (iii) 02.04.2024 issued by the Central Transmission Utility of India Limited (CTUIL), cumulatively of Rs. 2,62,71,559/- and for a declaration that the Petitioner has no liability towards payment of transmission charges corresponding to its Long Term Open Access/ General Network Access Quantum of 600 MW.

And In the Matter Of:

1. Adani Renewable Energy Holding Seventeen Limited (formerly known as Adani Renewable Energy Holding Seventeen Private Limited & SBE Renewables Seventeen Pvt. Ltd.) C-105 Anand Niketan New Delhi -110021

2. Adani Solar Energy Barmer One Private Limited (formerly known as SBE Renewables Twenty Three Projects Private Limited)

C-105 Anand Niketan New Delhi -110021 ..…Petitioners Versus

1. Central Transmission Utility of India Limited Power Grid Corporation of India Limited CTU-Planning (1st Floor-A Wing)

Saudamini, Plot No. – 2, Sector – 29, Near IFFCO Chowk Metro Station Gurgaon, Haryana– 122 001

2. NHPC Limited NPHC Office Complex, Sector – 33, Faridabad, Haryana – 121003

3. Grid Controller of India Limited B-9 (1st Floor), Qutab Institutional Area, Katwaria Sarai, New Delhi -110016

4. `POWERGRID Ramgarh Transmission Limited B-9, Qutub Institutional Area, Katwaria Sarai, New Delhi – 110016 ..…Respondent(s)

Petition 271/MP/2024 In the Matter Of:

Petition under Section 79(1) (c) and 79 (1) (f) of the Electricity Act, 2003 read with Regulation 65 of the CERC (Conduct of Business) Regulations, 2023.

And In the Matter Of:

Altra Xergi Power Private Limited Corporate office at 8^th Floor, DLF Square, Jacaranda Marg, DLF Phase 2, Sector 25, Gurugram, Shahpur, Haryana-122002 ...… Petitioner Versus

1. Central Transmission Utility of India Ltd.

First Floor, Saudamini, Plot No.2, Sector-29, Near IFFCO Chowk Metro Station, Gurgaon-122 001 Haryana

2. PowerGrid Ramgarh Transmission Limited B-9, Qutab Institutional Area, Katwaria Sarai, New Delhi-110016

3. Power Finance Corporation Consulting Limited First Floor, Urja Nidhi, 1 Barakhamba Lane, Connaught Place New Delhi-110 001

4. Grid Controller of India Limited (GRID-INDIA)

B-9 (1st Floor), Qutab Institutional Area, Katwaria Sarai, New Delhi-110016

5. Northern Regional Load Despatch Centre

18-A, Shaheed Jeet Singh Sansanwal Marg Katwaria Sarai, New Delh