Power Grid Corporation of India Ltd Company Profile: Products, Promoters and Clients

Question 1: What are the products and services of Power Grid Corporation of India Ltd?

Power Grid Corporation of India Ltd (PowrGrid) is a power transmission company based in Gurgaon, Haryana, India. The company transmits power using its extra-high-voltage alternating current (EHVAC) and high-voltage direct current (HVDC) networks. Its services support central generating stations (CGS), Independent Power Producers (IPPs), ultra mega power projects (UMPPs), and Renewable Energy Integration. Also, PowrGrid offers consulting in power transmission, sub-transmission, distribution management, load dispatch, and communication. 

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1- Power Transmission

Learn about how electricity travels from power plants to distribution networks across India.

• Interstate Transmission Network: Power Grid runs one of the largest high-voltage transmission networks globally. This network includes Extra-High-Voltage (EHV) and High-Voltage Direct Current (HVDC) systems. It connects power plants to distribution utilities, ensuring a steady flow of electricity between states.
• Inter-regional Transmission: It helps transfer power between different regions in India. This allows regions with extra power to share it with those who need it, balancing the electricity supply across the country.
• Transmission Lines and Substations: POWERGRID manages over 173,000 circuit kilometers of transmission lines and more than 265 substations. This setup ensures the smooth and reliable delivery of electricity throughout India.

2- Load Dispatch and Grid Management

Power Grid runs the national grid and balances power supply and demand in real time.

• National Load Dispatch Centre (NLDC): Power Grid operates the National Load Dispatch Centre, which manages the real-time operation of the national electricity grid. It keeps the grid stable and secure by scheduling, monitoring, and controlling electricity flows nationwide.
• Regional Load Despatch Centres (RLDCs): The company runs five RLDCs in Northern, Southern, Eastern, Western, and North-Eastern India. These centers manage the transmission and distribution of electricity in their regions.
• Unified Load Despatch and Communication (ULDC) System: Power Grid has set up a communication network called the ULDC system. This system helps manage grid operations and allows smooth data exchange between power plants, substations, and load despatch centers.

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3- Telecommunications

Power Grid provides telecommunications services using its fiber-optic network across the country. This network delivers fast connectivity solutions.

• POWERTEL: POWERGRID's telecom division offers broadband and telecom services to telecom operators, internet service providers (ISPs), and large businesses. Its vast fiber optic network spans over 67,000 km for data transmission and broadband services.
• Telecom Infrastructure Services: The company offers telecom operators infrastructure support, such as fiber leasing and tower sharing, to enhance network coverage.

4- Consultancy Services

Power Grid provides consulting services for power transmission, distribution, and grid management in India and worldwide.

• Transmission Consultancy: POWERGRID provides design, engineering, project management, and supervision for building transmission lines, substations, and other infrastructure. They offer these services to local utilities, international governments, and private clients.
• Smart Grid Development: POWERGRID helps develop and implement innovative grid technologies that improve the efficiency and reliability of power systems. Smart grids use digital technology to monitor and manage electricity distribution in real-time.
• Grid Modernization: The company advises updating old grids to meet modern efficiency and sustainability standards and ensures reliable electricity delivery, especially as more renewable energy sources are added.

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5- Renewable Energy Integration

Power Grid helps connect renewable energy sources like solar and wind power to India's national grid.

• Green Energy Corridors: POWERGRID is building Green Energy Corridors. These special networks carry renewable energy from solar and wind farms to where it is used. They are important for the government's goal to boost renewable energy in India's electricity supply.
• Renewable Energy Management: The company manages the ups and downs of renewable energy sources and ensures that renewable power is reliably sent to the places that need it.
• Renewable Energy Projects: POWERGRID works on creating transmission systems for solar parks and wind projects. It helps smoothly integrate electricity from renewable sources into the national grid.

6- Operation and Maintenance (O&M) Services

Power Grid provides operation and maintenance services to keep power transmission systems reliable, safe, and performing well.

• Asset Maintenance: POWERGRID regularly checks and maintains its transmission lines, substations, and equipment to keep electricity flowing smoothly.
• Condition Monitoring: The company uses advanced technology to monitor equipment and perform preventive maintenance. It helps find problems before they cause outages, ensuring a steady power supply.
• System Restoration: If there are grid failures or disruptions, POWERGRID quickly identifies and fixes the issues to restore services.

7- Electric Vehicle (EV) Charging Infrastructure

Power Grid is helping build infrastructure for the growing electric vehicle market in India.

• EV Charging Stations: POWERGRID is building electric vehicle charging stations nationwide, focusing on cities and highways. This infrastructure is essential for India’s move to electric vehicles.
• EV Grid Connectivity: The company connects the charging stations to the power grid, ensuring enough electricity for efficient electric vehicle charging.

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8- Power System Development

Power Grid works to improve India's power system infrastructure.

• Transmission Capacity Expansion: POWERGRID is building new high-voltage transmission lines and substations to increase India's electricity capacity and meet rising demand.
• Grid Expansion Projects: The company is working on many projects to extend the electricity grid to rural and underserved areas, ensuring power reaches even the most remote locations.
• Technology Integration: To improve the transmission network's efficiency and reliability, they are using new technologies like Flexible Alternating Current Transmission Systems (FACTS) and Supervisory Control and Data Acquisition (SCADA).

9- International Projects

Power Grid offers services outside India and has worked on many power transmission projects in nearby countries.

• Cross-border Transmission: POWERGRID has created transmission links with neighboring countries like Nepal, Bhutan, and Bangladesh. These links help trade electricity and maintain a stable power supply among these nations.
• International Consultancy: The company provides consultancy services to international clients, especially in developing countries, to help them improve their power systems.

10- Corporate Social Responsibility (CSR) Initiatives

Power Grid participates in CSR activities to enhance community life and support sustainable development.

• Rural Electrification: POWERGRID works on projects to bring electricity to remote areas of India, supporting the government’s goal of providing electricity to everyone.
• Community Development: Through its CSR programs, POWERGRID invests in education, healthcare, skill development, and environmental conservation in the communities where it operates.

Q2. Who are the Promoters/Management of Power Grid Corporation?

The promoter holding of Power Grid Corporation of India Ltd is 51.34%. Ravindra Kumar Tyagi is the Chairman and Managing Director of the company.

Shri R. K. Tyagi is an Electrical Engineer from Punjab Engineering College, Chandigarh. He has completed M.(Tech) in Energy Studies from IIT Delhi. He is also a “Fulbright Scholar” from Carnegie Mellon University, USA and has over 33 years of industry rich experience in Power Sector at various key positions in leading CPSUs.

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