India has launched its National Electricity Plan (Transmission), with an ambitious target of achieving 500 gigawatts (GW) of renewable energy capacity by 2030 and over 600 GW by 2032. The plan has been prepared by the Central Electricity Authority (CEA) after consultations with various stakeholders. It aims to enable the transmission of renewable energy and takes into account the storage systems required in this sector.
Key Points
Storage systems required
- Development of 47 GW of battery energy storage systems and 31 GW of pumped storage plants.
- These systems will be coupled with renewable energy
Transmission to Green Hydrogen/Green Ammonia Hubs
- Power is planned to be transmitted to Green Hydrogen and Green Ammonia Hubs set up at coastal locations like Mundra, Kandla, Gopalpur, Paradip, Tuticorin, Vizag, Mangalore.
Expansion of Transmission Network
- Expansion of transmission lines by more than 1,91,000 ckm from 2022-23 to 2031-32.
- Planned addition of 1270 GVA transformation capacity.
- Installation of 33 GW HVDC bi-pole links.
- Target to enhance inter-regional transmission capacity to 168 GW by 2032.
International Connections
- Cross border interconnections with Nepal, Bhutan, Myanmar, Bangladesh, Sri Lanka.
- Potential transmission connections with Saudi Arabia and UAE.
New technology options
- Hybrid substations, monopole structures, dynamic line rating, high performance conductors.
- Scheme to upgrade operating voltage to 1200 kV AC.
Skill development in transmission sector
- Investment opportunities: Investments of over Rs 9,15,000 crore are estimated in the transmission sector by 2032. The scheme offers a huge opportunity for private and public investors.
Central Electricity Authority
- The Central Electricity Authority (CEA) was first established under the Electricity (Supply) Act, 1948, which was later replaced by the Electricity Act 2003. It aims to contribute to the overall planning and development of the power sector of the country.
Key Points
Structure
- The CEA consists of up to 14 members, one of whom is the Chairman.
- Out of these, up to 8 members are full-time appointed by the Central Government.
Functions
- To advise the Central Government on the National Electricity Policy and schemes.
- Specifying technical standards, such as those required for the construction of power plants, lines, and grid connectivity.
- Ensuring safety measures related to power generation, transmission, and distribution.