About Us

About Us

Power System Operation Corporation Limited (POSOCO) is a wholly owned Government of India Enterprise under the Ministry of Power. It consists of five Regional Load Despatch Centres and a National Load Despatch Centre (NLDC).

Functions of POSOCO as per direction of Ministry of Power issued from time to time.

  1. To supervise and control all aspect concerning operations and manpower requirement of RLDCs and NLDC.
  2. To act as the apex organisation for human resources requirement of NLDC and RLDCs.
  3. To ensure planning and implementation of infrastructure required for smooth operation and development of NLDC and RLDCs.
  4. To coordinate the functioning of NLDC and all the RLDCs.
  5. To advise and assist state level Load Despatch Centres, including specialised training etc.
  6. To perform any other function entrusted to it by the Ministry of Power.

Constitution of Regional Load Despatch Centre:

  1. The Central Government shall establish a centre for each region to be known as the Regional Load Despatch Centre having territorial jurisdiction as determined by the Central Government in accordance with section 25 for the purposes of exercising the powers and discharging the functions under this Part.
  2. The Regional Load Despatch Centre shall be operated by a Government company or any authority or corporation established or constituted by or under any Central Act, as may be notified by the Central Government:

Provided further that no Regional Load Despatch Centre shall engage in the business of generation of electricity or trading in electricity.

Functions of North Eastern Regional Load Despatch Centre (NERLDC):

According to The Electricity Act, 2003 Section 28, functions of NERLDC are the following ones.

  1.  The Regional Load Despatch Centre shall be the apex body to ensure integrated operation of the power system in the concerned region.
  2. The Regional Load Despatch Centre shall comply with such principles, guidelines and methodologies in respect of the wheeling and optimum scheduling and despatch of electricity as the Central Commission may specify in the Grid Code.
  3. The Regional Load Despatch Centre shall –
    • (a) be responsible for optimum scheduling and despatch of electricity within the region, in accordance with the contracts entered into with the licensees or the generating companies operating in the region;
    • (b) monitor grid operations;
    • (c) keep accounts of quantity of electricity transmitted through the regional grid;
    • (d) exercise supervision and control over the inter-State transmission system; and
    • (e) be responsible for carrying out real time operations for grid control and despatch of electricity within the region through secure and economic operation of the regional grid in accordance with the Grid Standards and the Grid Code.
  4. The Regional Load Despatch Centre may levy and collect such fee and charges from the generating companies or licensees engaged in inter-State transmission of electricity as may be specified by the Central Commission.

Compliance of directions:

According to The Electricity Act, 2003 Section 29, Compliance of directions of North Eastern Regional Load Despatch Centre (NERLDC) are the following ones.

  1. The Regional Load Despatch Centre may give such directions and exercise such supervision and control as may be required for ensuring stability of grid operations and for achieving the maximum economy and efficiency in the operation of the power system in the region under its control.
  2. Every licensee, generating company, generating station, sub-station and any other person connected with the operation of the power system shall comply with the directions issued by the Regional Load Despatch Centres under subsection (1).
  3. All directions issued by the Regional Load Despatch Centres to any transmission licensee of State transmission lines or any other licensee of the State or generating company (other than those connected to inter State transmission system) or sub-station in the State shall be issued through the State Load Despatch Centre and the State Load Despatch Centres shall ensure that such directions are duly complied with the licensee or generating company or sub-station.
  4. The Regional Power Committee in the region may, from time to time, agree on matters concerning the stability and smooth operation of the integrated grid and economy and efficiency in the operation of the power system in that region.
  5. If any dispute arises with reference to the quality of electricity or safe, secure and integrated operation of the regional grid or in relation to any direction given under sub-section (1), it shall be referred to the Central Commission for decision :Provided that pending the decision of the Central Commission, the directions of the Regional Load Despatch Centre shall be complied with by the State Load Despatch Centre or the licensee or the generating company, as the case may be.
  6. If any licensee, generating company or any other person fails to comply with the directions issued under sub-section (2) or sub-section (3), he shall be liable to a penalty not exceeding rupees fifteen lacs.