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Central Transmission Utility of India Limited

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Central Transmission Utility of India Limited

Central Transmission Utility of India Limited

Ministry of Power, GOI vide Gazette Notification dated 09.03.2021 has notified Central Transmission Utility of India Limited (CTUIL), a Government Company as Central Transmission Utility. Accordingly, CTUIL has started functioning w.e.f 01.04.2021 as wholly owned subsidiary of POWERGRID to undertake and discharge all functions of CTU under the Electricity Act, 2003 and functions assigned under regulations/directions by Central Commission/Authority and also any other directions/functions assigned by the Central Government. CTU has been assigned the responsibility of undertaking transmission of electricity through inter-state transmission system and discharge...

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Our Functions

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    Planning

    CTU has been assigned the responsibility of undertaking...

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    Communication & Metering

    ...

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    Open Access

    CTU is the nodal agency for grant of...

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    BCD

    CERC notified the Central Electricity Regulatory Commission (Sharing...

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    Engineering

    Engineering Department provides Estimated Cost of the Transmission...

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    TBCB

    CTU is the Nodal Agency for administration of...

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    Gati shakti

    PM GatiShakti National Master Plan was launched on...

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    Project Monitoring

    Upcoming Inter-State Transmission System (ISTS) and associated Generation...

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    BPC

    “Bid Process Coordinator (BPC) of the TBCB project...

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ISTS Network

as on date : 30th Apr' 2023
India
for Plan 13th
  • 286
    Substations (No.)
  • 445540
    Transformation Capacity (MVA)
  • 200104
    Transmission Line (CKM)
  • 112340
    Inter Region Capacity
North-Eastern Region
for Plan 13th
  • 26
    Substations (No.)
  • 8980
    Transformation Capacity (MVA)
  • 9354
    Transmission Line (CKM)
Northern Region
for Plan 13th
  • 93
    Substations (No.)
  • 151040
    Transformation Capacity (MVA)
  • 60554
    Transmission Line (CKM)
Eastern Region
for Plan 13th
  • 52
    Substations (No.)
  • 68600
    Transformation Capacity (MVA)
  • 30581
    Transmission Line (CKM)
Western Region
for Plan 13th
  • 57
    Substations (No.)
  • 146335
    Transformation Capacity (MVA)
  • 63436
    Transmission Line (CKM)
Southern Region
for Plan 13th
  • 58
    Substations (No.)
  • 70585
    Transformation Capacity (MVA)
  • 36179
    Transmission Line (CKM)
as on date : 31st May' 2023
Under Approval
  • Schemes
    2278

    Schemes

  • CKM
    76903

    CKM

  • MVA
    321433

    MVA

Transmission System Under Construction
Under Bidding
  • Schemes
    24

    Schemes

  • CKM
    4791

    CKM

  • MVA
    49455

    MVA

Transmission System Under Construction
Under Construction
  • Schemes
    2278

    Schemes

  • CKM
    76903

    CKM

  • MVA
    321433

    MVA

Transmission System Under Construction

Dedicated towards Green Energy

CTUIL as an organization strives to enforce an ecosystem which will boost the renewable energy sector. CTU is dedicated towards facilitating integration of renewable energy sources with the grid in line with vision of Hon’ble Prime minister for achieving targets of renewable energy integration and reduction of carbon footprint. CTU facilitates ease of access of information to generation developers through single window portals line NSWS besides readily available information pertaining to upcoming transmission system for facilitation of RE injection, bay availability and margin.

Transmission system planned in consultation with stakeholders facilitating evacuation of power from 172.5 GW of RE generating capacity (including large hydro), which is about 41% of the total installed electricity generating capacity in the country.

As a significant step towards successfully achieving the planned RE capacity by 2030, transmission system has been planned for about 537 GW of RE capacity.

Helpdesks created from time to time for helping developers understand new regulations, procedure and portals.

The length of the transmission lines and sub-station capacity planned under ISTS for integration of additional wind and solar capacity by 2030 has been estimated as 50,890 ckm and 4,33,575 MVA respectively at an estimated cost of Rs 2,44,200 crores.

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Dedicated towards Green Energy
Dedicated towards Green Energy
Dedicated towards Green Energy
Dedicated towards Green Energy
Dedicated towards Green Energy

  • Latest News

13.02.2024

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25.08.2023

Stakeholders Comments on ISTS Network Expansion Schemes to be included in Interim Rolling Plan...

22.08.2023

Advisory regarding timely submission of Final Technical Connection Data/CON-4 data...

04.05.2023

Inter-State Transmission System (ISTS) Rolling Plan (2027-28).

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04.05.2023

ISTS Communication System Rolling Plan (2027-28)

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20.12.2022

Receipt of applications through NSWS portal under extant Connectivity Regulations shall be resumed w.e.f. 00...

11.11.2020

Request Inter-State Transmission System (ISTS) Rolling Plan (2027-28) line”

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  • Tenders

03.02.2024

Procurement of 11 nos AIO Desktop computers for using Gati Shakti Portal...

30.11.2023

Request for Proposal for Engagement of Independent Engineer for Transmission Scheme for Evacuation of power...

02.06.2023

Appointment of Independent Engineer for Transmission system under Western Region Expansion Scheme-XXVIII (WRES-XXVIII) & Western...

27.04.2023

Procurement of 11 nos MS Office 2021 for using Gati Shakti Portal...

27.04.2023

Procurement of 11 nos AIO Desktop computers for using Gati Shakti Portal...

17.04.2023

Appointment of Independent Engineer for Transmission system under Transmission scheme for evacuation of 4.5 GW...

17.04.2023

Appointment of Independent Engineer for Transmission system under "Western Region Expansion Scheme-XXVII (WRES-XXVII)"...

13.04.2023

Appointment of Independent Engineer for Transmission system under Transmission Scheme for “Establishment of Khavda Pooling...

13.04.2023

Appointment of Independent Engineer for Transmission system under Transmission Scheme for Establishment of Khavda Pooling...

13.04.2023

Appointment of Independent Engineer for Transmission system under Transmission Scheme for Evacuation of 4.5GW RE...

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