Power Grid Bangladesh

Power Grid Bangladesh, formerly Power Grid Company of Bangladesh Ltd and also known as PGCB, is the state-owned company responsible for operating and developing Bangladesh's high-voltage electricity transmission system. Established in 1996, it serves as the central link between electricity generators and distribution utilities, moving power from Bangladesh Power Development Board facilities, government-owned generation companies, independent power producers and imported-power facilities to distribution organizations and certain large industrial customers. The company’s scope extends well beyond routine electricity delivery. Its activities include transmission-system planning, preliminary feasibility studies, technical research, preparation of substation and transmission-line designs, construction of grid substations and transmission corridors, and the maintenance of transmission lines, substations and the National Load Dispatch Center. Through the dispatch center and associated network operations, it supports the balancing and controlled movement of electricity across the national grid. Power Grid Bangladesh operates transmission infrastructure at 400 kV, 230 kV and 132 kV voltage levels. Its assets include 400/230 kV, 400/132 kV, 230/132 kV, 230/33 kV and 132/33 kV substations. Reference material describes an extensive transmission network totaling 16,877 circuit kilometers and dispatch capacity at the 33 kV level of 35,138 MW, including facilities operated by other organizations. These figures are infrastructure descriptions rather than a statement of current generation capacity. The company is also involved in cross-border electricity interconnection. Bangladesh's grid is connected with India through a 400 kV high-voltage direct-current back-to-back station with two blocks, enabling imported electricity to enter the Bangladeshi system. Power Grid Bangladesh therefore has a strategic role in regional power trading and in integrating domestic generation, imported electricity and distribution demand. Its principal customers are Bangladesh's electricity distribution entities, including the Bangladesh Power Development Board, Bangladesh Rural Electrification Board and its associated rural cooperatives, Northern Electricity Supply Company, West Zone Power Distribution Company, Dhaka Electric Supply Company and Dhaka Power Distribution Company. Some large industrial users, including steel-sector companies, receive electricity directly from the transmission network at 132 kV or 230 kV. Revenue is primarily associated with wheeling electricity through the transmission system. Wheeling charges are set by the Bangladesh Energy Regulatory Commission, making the company a regulated network operator rather than a conventional competitive electricity retailer. Power Grid Bangladesh also earns income by leasing capacity on its internal optical-fiber communications network to internet service providers. The network supports the company’s communications and operational requirements while providing an additional infrastructure service. The company holds ISO 9001:2015 certification for quality management and BS ISO 45001:2018 certification relating to occupational health and safety management, according to the supplied reference material. Although it remains state-owned, the company is described in the reference material as listed on the Dhaka and Chittagong stock exchanges. Its positioning is that of a national critical-infrastructure operator whose performance affects grid reliability, industrial supply, electricity access and the integration of new generation and imports.

Power Grid Bangladesh was established in 1996 as Bangladesh developed a dedicated institutional structure for managing and expanding the country's electricity transmission network. Its role was to provide a system-level transmission organization separate from the generation and distribution functions carried out by other public-sector entities and utilities. Over time, the company became responsible for planning, designing, constructing and maintaining the high-voltage network that links generating stations with distribution systems. Its responsibilities include feasibility work, research, transmission-line design, grid-substation design, project construction and the upkeep of operational assets. The company also manages the National Load Dispatch Center, giving it a central role in monitoring and coordinating the movement of electricity through the national grid. The network has developed across 400 kV, 230 kV and 132 kV voltage levels. Power Grid Bangladesh operates multiple substation configurations, including 400/230 kV, 400/132 kV, 230/132 kV, 230/33 kV and 132/33 kV facilities. The expansion of these assets has supported the connection of domestic power plants, government generation companies, independent power producers and electricity imported from neighboring countries. A significant stage in the grid's regional development was the establishment of a connection with India through a 400 kV HVDC back-to-back station equipped with two blocks. This interconnection allows imported electricity to be transferred into Bangladesh's transmission system and forms part of the wider regional electricity-trading framework. The company functions as a regulated transmission and wheeling provider. Distribution utilities take electricity from the transmission system, generally at 33 kV and in some cases at 132 kV, while selected industrial customers receive supply directly at higher voltages. Charges for wheeling electricity are determined by the Bangladesh Energy Regulatory Commission. In addition to transmission services, Power Grid Bangladesh owns an internal optical-fiber communications network and leases capacity to internet service providers, creating a telecommunications-related revenue stream alongside its core grid activities. The company's infrastructure is described as totaling 16,877 circuit kilometers of transmission lines. Reference material also reports dispatch capacity at the 33 kV level of 35,138 MW when facilities belonging to all relevant organizations are included. These descriptions illustrate the scale of the interconnected system, but the supplied sources do not provide a dated asset table sufficient to establish how the figures have changed over time. Power Grid Bangladesh is described as state-owned and as listed on the Dhaka and Chittagong stock exchanges, while its operating role remains that of a national transmission-system company rather than a power generator or ordinary retail supplier. It has also obtained ISO 9001:2015 quality-management certification and BS ISO 45001:2018 occupational-health-and-safety certification. Its continuing strategic importance derives from the need to expand transmission capacity, maintain grid reliability, connect new generation, integrate imports and provide dependable access for distribution companies and large industrial users.

• 1996

  Power Grid Bangladesh established

  [1]Power Grid Bangladeshen.wikipedia.org

  Power Grid Bangladesh was established to serve as Bangladesh's dedicated electricity transmission and national-grid organization.

• India–Bangladesh HVDC interconnection

  [1]Power Grid Bangladeshen.wikipedia.org

  The company became connected with India through a 400 kV HVDC back-to-back station equipped with two blocks, supporting cross-border electricity transfers.

• Expansion of the national transmission network

  [1]Power Grid Bangladeshen.wikipedia.org

  The company developed and operated transmission lines and substations at 400 kV, 230 kV and 132 kV levels across Bangladesh.

• Quality and occupational-safety certifications

  [1]Power Grid Bangladeshen.wikipedia.org

  Power Grid Bangladesh obtained ISO 9001:2015 quality-management certification and BS ISO 45001:2018 certification related to workplace health and safety.

State-owned national critical-infrastructure operator for electricity transmission, grid development and system dispatch in Bangladesh.

• Transmission service

  Electricity transmission and wheeling

  Power Grid Bangladesh transports electricity from generation facilities and imported-power connections to distribution companies and selected large industrial customers. Its regulated wheeling service uses the national high-voltage network, with charges determined by the Bangladesh Energy Regulatory Commission. Customers may receive electricity at 33 kV, 132 kV or other applicable transmission and distribution interface levels.

• Grid management

  National grid operation and dispatch

  The company operates and maintains the national grid and the National Load Dispatch Center. This function includes coordinating electricity flows, supporting system balancing and managing the movement of energy between generators, transmission assets and distribution entities.

• Grid infrastructure

  Transmission lines and grid substations

  Power Grid Bangladesh plans, designs, constructs and maintains high-voltage transmission lines and substations. Its infrastructure includes 400 kV, 230 kV and 132 kV lines and several substation voltage configurations, forming the physical backbone for nationwide electricity transfer.

• Telecommunications infrastructure

  Optical-fiber communications network

  The company owns an internal optical-fiber communications network used in connection with its grid infrastructure and operational communications. It also leases optical-fiber capacity to internet service providers, providing a supplementary infrastructure service.

1. 1Power Grid Bangladeshen.wikipedia.org