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Apraava Energy commissions 400-kV transmission line and pooling substation in Rajasthan

#Infrastructure News#Industrial#India#Rajasthan
Last Updated : 9th Mar, 2026
Synopsis

Apraava Energy has launched operations of a 400-kV transmission line and pooling substation in Rajasthan, aiming to strengthen the state's renewable energy evacuation capacity. The 22-km Fatehgarh IV line connects to the Fatehgarh-III substation, offering 2.5 GW capacity via five 500 MVA transformers. The project is part of Phase-III Part A1 of Rajasthan's renewable energy transmission plan and is designed to improve power dispatch from Jaisalmer Barmer zones. Apraava now manages 516 km of transmission assets across five states with a combined 3.5 GW substation capacity.

Apraava Energy has commenced operations of a 400-kV electricity transmission line along with a pooling substation in Rajasthan. Pooling substations combine multiple renewable energy units into a central hub, allowing efficient management and transmission of power.


The 22-km Fatehgarh IV Transmission Line in Barmer forms a critical part of the Phase-III Part A1 transmission plan, aimed at evacuating renewable energy from designated renewable energy zones (REZ) in Rajasthan. The line, with a transmission capacity of 2.5 GW via five 500 MVA transformers, connects directly to Apraava's Fatehgarh-III substation. This addition significantly improves the ability to evacuate renewable power from the Jaisalmer-Barmer region.

Rajiv Ranjan Mishra, Managing Director of Apraava Energy, stated that the project will support the strengthening of Rajasthan's transmission infrastructure and ensure the reliable delivery of renewable energy even to the most remote areas of the country. Apraava Energy currently manages three power transmission assets covering a total of 516 km across Rajasthan, Madhya Pradesh, Assam, Nagaland, and Manipur, with a combined substation capacity of 3.5 GW.

This development is in line with Rajasthan's ongoing efforts to expand its renewable energy network, following previous initiatives including the commissioning of Fatehgarh-II and Fatehgarh-III lines. The new line is expected to enhance grid stability, reduce power bottlenecks, and facilitate the integration of solar and wind power from western Rajasthan into the national grid.

Source PTI



FAQ

1. What project has Apraava Energy recently commissioned in Rajasthan?

Apraava Energy has launched a 400-kV electricity transmission line along with a pooling substation as part of Phase-III Part A1 of Rajasthan's renewable energy transmission plan. The 22-km Fatehgarh IV line connects to the Fatehgarh-III substation, supporting renewable energy evacuation from the Jaisalmer-Barmer zones.

2. What is the capacity of the new transmission line and substation?

The Fatehgarh IV line has a transmission capacity of 2.5 GW, facilitated through five 500 MVA transformers at the pooling substation. This allows efficient aggregation and transmission of renewable energy from multiple generation units.

3. What is a pooling substation, and why is it important?

A pooling substation combines electricity from multiple renewable energy units, such as solar and wind farms, into a central hub. This enables efficient power management, reduces transmission losses, stabilizes the grid, and supports reliable delivery of electricity to distant regions.

4. How does this project fit into Rajasthan's renewable energy goals?

The project strengthens the state's renewable energy transmission infrastructure, enhancing the integration of solar and wind power from western Rajasthan into the national grid. It helps reduce bottlenecks, improves grid stability, and supports India's renewable energy expansion targets.

5. How extensive is Apraava Energy's transmission network?

With this addition, Apraava Energy manages 516 km of transmission assets across five states: Rajasthan, Madhya Pradesh, Assam, Nagaland, and Manipur. The combined substation capacity of the company's portfolio is 3.5 GW, making it a significant player in India's power transmission sector.

6. What are the expected benefits of the Fatehgarh IV line?

The line enhances power evacuation from renewable energy zones, supports reliable energy delivery to remote areas, reduces congestion in the transmission network, and facilitates the stable integration of renewable power into the grid. It also contributes to Rajasthan's broader energy transition objectives.

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