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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

     Communication System has a vital role for safe...

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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 : 31st Oct' 2023
India
for Plan 13th
  • 289
    Substations (No.)
  • 455475
    Transformation Capacity (MVA)
  • 203740
    Transmission Line (CKM)
  • 116540
    Inter Region Capacity
North-Eastern Region
for Plan 13th
  • 26
    Substations (No.)
  • 8980
    Transformation Capacity (MVA)
  • 10521
    Transmission Line (CKM)
Northern Region
for Plan 13th
  • 93
    Substations (No.)
  • 153975
    Transformation Capacity (MVA)
  • 59790
    Transmission Line (CKM)
Eastern Region
for Plan 13th
  • 52
    Substations (No.)
  • 69100
    Transformation Capacity (MVA)
  • 32899
    Transmission Line (CKM)
Western Region
for Plan 13th
  • 57
    Substations (No.)
  • 146335
    Transformation Capacity (MVA)
  • 61417
    Transmission Line (CKM)
Southern Region
for Plan 13th
  • 61
    Substations (No.)
  • 77085
    Transformation Capacity (MVA)
  • 39114
    Transmission Line (CKM)
as on date : 31st Oct' 2023
Under Approval
  • Schemes
    52

    Schemes

  • CKM
    12155

    CKM

  • MVA
    97445

    MVA

Transmission System Under Construction
Under Bidding
  • Schemes
    38

    Schemes

  • CKM
    20682

    CKM

  • MVA
    128390

    MVA

Transmission System Under Construction
Under Construction
  • Schemes
    143

    Schemes

  • CKM
    16320

    CKM

  • MVA
    144420

    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.

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

  • Latest News

17.11.2023

FAQs and Common Errors

...

07.11.2023

Stakeholders Comments on format of Draft Connectivity Agreement as...

16.10.2023

Advisory regarding Procedure for payment of one-time GNA...

13.10.2023

CTU Website Mobile App for Android and iOS is...

06.10.2023

Advisory for Additional GNA by STUs...

04.10.2023

Publication of the Suo-Moto Orders issued by the Commission for smooth implementation of the...

01.10.2023

GNA bifurcation within...

29.09.2023

....

29.09.2023

Rolling Plan ISTS Communication Interim Report Sept-2023

...

25.09.2023

Advisory for submission of application and Conn-BG3 as per CERC order 11/SM/2023 dated 22-09-2023

...

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  • Tenders

17.11.2023

Appointment of Independent Engineer for “Transmission system for evacuation of power from REZ in Rajasthan...

15.11.2023

Appointment of Independent Engineer for “Transmission System for evacuation of power from REZ in Rajasthan...

15.11.2023

Appointment of Independent Engineer for “Transmission system for evacuation of power from REZ in Rajasthan...

15.11.2023

Appointment of Independent Engineer for “Transmission scheme for Solar Energy Zone in Ananthpuram (Ananthapur) (2500...

15.11.2023

Appointment of Independent Engineer for “Transmission system for evacuation of power from REZ in Rajasthan...

28.08.2023

Appointment of Independent Engineer for “Transmission system for evacuation of power from REZ in Raj...

28.08.2023

Appointment of Independent Engineer for “Transmission system for evacuation of power from REZ in Raj...

28.08.2023

Appointment of Independent Engineer for “Transmission system for evacuation of power from REZ in Raj...

13.07.2023

Appointment of Independent Engineer for Transmission system under “Transmission scheme for injection beyond 3 GW...

05.07.2023

Request for Empanelment [RfE(2023)] for Survey Agencies. Specification No.: CTUIL/Survey/Empanelment/2023-24...

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