Portfolio Assets

Our portfolio spans 94 revenue-generating assets across 20 states and 2 union territories, forming a critical part of India’s energy infrastructure. It includes 55 transmission lines spanning approximately 9,698 ckms and 18 substations with around 32,550 MVA of transformation capacity, connecting power generation with demand across the country. Our renewable energy platform comprises approximately 1.5 GWp of solar capacity and 2.5 GWh of battery storage, supporting grid stability and India’s transition to a cleaner energy mix. Together, these assets provide the infrastructure needed to deliver reliable power while enabling India’s transition to a cleaner and more resilient energy system.

Our Portfolio
Transmission Lines
Substations
Renewable Projects

NTL

NTL was incorporated on July 29, 2013. NTL entered into a TSA on January 2, 2014. The NTL project was awarded by the Ministry of Power on May 23, 2014 for a 35-year.

945 ckms
6000 MVA

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PrKTCL

PrKTCL was incorporated on September 2, 2002. PGCIL had incorporated PrKTCL as a special purpose vehicle to maintain the PrKTCL project on BOO basis.

458 ckms

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PTCL

PTCL was incorporated on December 19, 2012. PTCL entered into a TSA on May 12, 2014. The PTCL project was awarded by the Ministry of Power to TEECL and TPGCL through a letter of intent dated September 8, 2013

1000 MVA

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JKPTL

JKTPL was incorporated on May 19, 2010. JKTPL entered into a TSA on May 28, 2020. Based on the competitive bidding process conducted by HVPNL)

205 ckms
1660 kV

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GPTL

GPTL was incorporated on October 26, 2015. GPTL entered into a TSA on March 4, 2016. The GPTL project was awarded by the Ministry of Power on March 17, 2016 for a 35-year.

275 ckms
3000 MVA

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RTCL

RTCL was incorporated on December 20, 2012. RTCL entered into a TSA on July 24, 2013 and a TSA dated December 22, 2015 entered into by RTCL with PGCIL. The RTCL project was awarded by the Ministry of Power on September 17, 2013

405 ckms

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BDTCL

BDTCL was incorporated on September 8, 2009. BDTCL entered into a transmission service agreement dated December 7, 2010.

945 ckms
6000 MVA

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JTCL

JTCL was incorporated on September 8, 2009. JTCL entered into a TSA dated December 1, 2010 and a TSA dated November 12, 2013 with PGCIL. The JTCL project was awarded to IGL by the Ministry of Power on January 19, 2011

995 ckms

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OGPTL

OGPTL was incorporated on April 17, 2015. OGPTL entered into a TSA on November 20, 2015. The OGPTL project was awarded by the Ministry of Power on January 6, 2016 for a 35-year

710 ckms

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PKTCL

PKTCL was incorporated on December 15, 2012. PKTCL entered into a TSA on August 6, 2013. The PKTCL project was awarded by the Ministry of Power on September 17, 2013 for a 35-year.

545 ckms

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ENITCL

ENICL was incorporated on February 1, 2007. ENICL entered into a TSA dated August 6, 2009 and a transmission services agreement dated January 28, 2013 with PGCIL.

895 ckms

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NER-II

NER was incorporated on April 21, 2015. NER entered into a TSA on December 27, 2016. The NER project was awarded by the Ministry of Power on February 22, 2017 for a 35-year

832 ckms
630 MVA

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MTL

MTL was incorporated on August 14, 2014. MTL entered into a TSA on June 10, 2015. The MTL project was awarded by the Ministry of Power on July 21, 2015 for a 35-year

475 ckms

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FRV

100 MW(AC Capacity)

138 MWp(DC Capacity)

Andhra Pradesh

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RSTCPL

RSTCPL was incorporated on November 11, 2009. RSTCPL entered into a TSA on August 4, 2010 with LTTCs. The RSTCPL project was awarded to consortium of Patel Engineering Limited (PEL), Simplex Infrastructures Limited (SIL) and BS Limited (BSL) by the RECPDCL on December 16, 2010 for a 35-year period.

208 ckms

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KhTL

KhTL was incorporated on 28 th November 2015 to strengthen the Transmission System in Western Region associated with Khargone Thermal Power Plant of 1,320 MW (2×660MW) at Khargone in the state of Madhya Pradesh.

626 ckms
3,000 MVA

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TNSEPL

23 MW(AC Capacity)

27.6 MWp(DC Capacity)

Tamil Nadu

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UMD

25 MW(AC Capacity)

30 MWp(DC Capacity)

Tamil Nadu

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TKSPL - Project I

30 MW(AC Capacity)

36.0 MWp(DC Capacity)

Tamil Nadu

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TKSPL - Project II

10 MW(AC Capacity)

12.4 MWp(DC Capacity)

Uttar Pradesh

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TRSPL

50 MW(AC Capacity)

54.0 MWp(DC Capacity)

Tamil Nadu

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Solar Edge

130 MW(AC Capacity)

169.0 MWp(DC Capacity)

Maharashtra

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TSEC

13 MW(AC Capacity)

15.0 MWp(DC Capacity)

Gujarat

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PLG

20 MW(AC Capacity)

20.0 MWp(DC Capacity)

Gujarat

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TSETPL

5 MW(AC Capacity)

5.8 MWp(DC Capacity)

Rajashthan

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USUPL - Project II

20 MW(AC Capacity)

25.9 MWp(DC Capacity)

Rajasthan

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USUPL - Project I

30 MW(AC Capacity)

37.0 MWp(DC Capacity)

Uttar Pradesh

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Globus

20 MW(AC Capacity)

23.7 MWp(DC Capacity)

Madhya Pradesh

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TL Patlasi

20 MW(AC Capacity)

22.1 MWp(DC Capacity)

Madhya Pradesh

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TL Nangla

4 MW(AC Capacity)

4.2 MWp(DC Capacity)

Punjab

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TL Gadna

5 MW(AC Capacity)

5.5 MWp(DC Capacity)

Rajashthan

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GGEPL

50 MW(AC Capacity)

50 MWp(DC Capacity)

Rajashthan

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RSUPL

300 MW(AC Capacity)

420 MWp(DC Capacity)

Rajashthan

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NTL

NTL was incorporated on July 29, 2013. NTL entered into a TSA on January 2, 2014. The NTL project was awarded by the Ministry of Power on May 23, 2014 for a 35-year.

945 ckms
6000 MVA

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PrKTCL

PrKTCL was incorporated on September 2, 2002. PGCIL had incorporated PrKTCL as a special purpose vehicle to maintain the PrKTCL project on BOO basis.

458 ckms

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PTCL

1000 MVA

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JKPTL

JKTPL was incorporated on May 19, 2010. JKTPL entered into a TSA on May 28, 2020. Based on the competitive bidding process conducted by HVPNL)

205 ckms
1660 kV

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GPTL

GPTL was incorporated on October 26, 2015. GPTL entered into a TSA on March 4, 2016. The GPTL project was awarded by the Ministry of Power on March 17, 2016 for a 35-year.

275 ckms
3000 MVA

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RTCL

405 ckms

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BDTCL

BDTCL was incorporated on September 8, 2009. BDTCL entered into a transmission service agreement dated December 7, 2010.

945 ckms
6000 MVA

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JTCL

995 ckms

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OGPTL

OGPTL was incorporated on April 17, 2015. OGPTL entered into a TSA on November 20, 2015. The OGPTL project was awarded by the Ministry of Power on January 6, 2016 for a 35-year

710 ckms

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PKTCL

PKTCL was incorporated on December 15, 2012. PKTCL entered into a TSA on August 6, 2013. The PKTCL project was awarded by the Ministry of Power on September 17, 2013 for a 35-year.

545 ckms

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ENITCL

ENICL was incorporated on February 1, 2007. ENICL entered into a TSA dated August 6, 2009 and a transmission services agreement dated January 28, 2013 with PGCIL.

895 ckms

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NER-II

NER was incorporated on April 21, 2015. NER entered into a TSA on December 27, 2016. The NER project was awarded by the Ministry of Power on February 22, 2017 for a 35-year

832 ckms
630 MVA

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MTL

MTL was incorporated on August 14, 2014. MTL entered into a TSA on June 10, 2015. The MTL project was awarded by the Ministry of Power on July 21, 2015 for a 35-year

475 ckms

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FRV

FRV is an operational 100 MW solar asset located in high radiation zone in the 400 MW Ananthapuram Solar Park in Andhra Pradesh with a contractual period of 25 years at a fixed tariff.

100 MW(AC)

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RSTCPL

208 ckms

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KhTL

KhTL was incorporated on November 28, 2015. It entered into a TSA on March 14, 2016. The KhTL project was awarded by the Ministry of Power under the ‘tariff based competitive bidding’ (TBCB) mechanism for a 35-year.

626 ckms
3,000 MVA

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NTL

NTL was incorporated on July 29, 2013. NTL entered into a TSA on January 2, 2014. The NTL project was awarded by the Ministry of Power on May 23, 2014 for a 35-year.

945 ckms
6000 MVA

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PrKTCL

PrKTCL was incorporated on September 2, 2002. PGCIL had incorporated PrKTCL as a special purpose vehicle to maintain the PrKTCL project on BOO basis.

458 ckms

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PTCL

1000 MVA

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JKPTL

JKTPL was incorporated on May 19, 2010. JKTPL entered into a TSA on May 28, 2020. Based on the competitive bidding process conducted by HVPNL)

205 ckms
1660 kV

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GPTL

GPTL was incorporated on October 26, 2015. GPTL entered into a TSA on March 4, 2016. The GPTL project was awarded by the Ministry of Power on March 17, 2016 for a 35-year.

275 ckms
3000 MVA

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RTCL

405 ckms

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BDTCL

BDTCL was incorporated on September 8, 2009. BDTCL entered into a transmission service agreement dated December 7, 2010.

945 ckms
6000 MVA

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JTCL

995 ckms

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OGPTL

OGPTL was incorporated on April 17, 2015. OGPTL entered into a TSA on November 20, 2015. The OGPTL project was awarded by the Ministry of Power on January 6, 2016 for a 35-year

710 ckms

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PKTCL

PKTCL was incorporated on December 15, 2012. PKTCL entered into a TSA on August 6, 2013. The PKTCL project was awarded by the Ministry of Power on September 17, 2013 for a 35-year.

545 ckms

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ENITCL

ENICL was incorporated on February 1, 2007. ENICL entered into a TSA dated August 6, 2009 and a transmission services agreement dated January 28, 2013 with PGCIL.

895 ckms

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NER-II

NER was incorporated on April 21, 2015. NER entered into a TSA on December 27, 2016. The NER project was awarded by the Ministry of Power on February 22, 2017 for a 35-year

832 ckms
630 MVA

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MTL

MTL was incorporated on August 14, 2014. MTL entered into a TSA on June 10, 2015. The MTL project was awarded by the Ministry of Power on July 21, 2015 for a 35-year

475 ckms

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FRV

FRV is an operational 100 MW solar asset located in high radiation zone in the 400 MW Ananthapuram Solar Park in Andhra Pradesh with a contractual period of 25 years at a fixed tariff.

100 MW(AC)

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KhTL

626 ckms
3,000 MVA

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FRV

100 MW(AC Capacity)

138 MWp(DC Capacity)

Andhra Pradesh

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TNSEPL

23 MW(AC Capacity)

27.6 MWp(DC Capacity)

Tamil Nadu

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UMD

25 MW(AC Capacity)

44.4 MWp(DC Capacity)

Tamil Nadu

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TKSPL - Project I

30 MW(AC Capacity)

36.0 MWp(DC Capacity)

Tamil Nadu

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TKSPL - Project II

10 MW(AC Capacity)

12.4 MWp(DC Capacity)

Uttar Pradesh

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TRSPL

50 MW(AC Capacity)

54.0 MWp(DC Capacity)

Tamil Nadu

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Solar Edge

130 MW(AC Capacity)

169.0 MWp(DC Capacity)

Maharashtra

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TSEC

13 MW(AC Capacity)

15.0 MWp(DC Capacity)

Gujarat

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PLG

20 MW(AC Capacity)

20.0 MWp(DC Capacity)

Gujarat

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TSETPL

5 MW(AC Capacity)

5.8 MWp(DC Capacity)

Rajashthan

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USUPL - Project II

20 MW(AC Capacity)

25.9 MWp(DC Capacity)

Rajasthan

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USUPL - Project I

30 MW(AC Capacity)

37.0 MWp(DC Capacity)

Uttar Pradesh

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Globus

20 MW(AC Capacity)

23.7 MWp(DC Capacity)

Madhya Pradesh

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TL Patlasi

20 MW(AC Capacity)

22.1 MWp(DC Capacity)

Madhya Pradesh

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TL Nangla

4 MW(AC Capacity)

4.2 MWp(DC Capacity)

Punjab

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TL Gadna

5 MW(AC Capacity)

5.5 MWp(DC Capacity)

Rajashthan

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GGEPL

50 MW(AC Capacity)

50 MWp(DC Capacity)

Rajashthan

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RSUPL

300 MW(AC Capacity)

420 MWp(DC Capacity)

Rajashthan

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IndiGrid owns and operates a diversified portfolio of critical energy infrastructure spanning transmission, renewable generation and battery energy storage. With a presence across 20 states and 2 union territories, our portfolio is built to support the evolving needs of India’s power system, from enabling the reliable movement of electricity to integrating renewable energy and providing flexibility to the grid.

Our portfolio comprises 50 power projects with 41 operational assets spanning across transmission, solar generation and battery energy storage. Together, these assets form one of India’s most geographically diversified energy infrastructure platforms, with assets under management of approximately ₹33,815 crore.

The portfolio spans 55 high and extra-high-voltage transmission lines covering ~9,698 ckm, 18 substations with ~32,550 MVA of transformation capacity, ~1.5 GWp of solar generation and 2.5 GWh of battery energy storage. Across 94 revenue-generating elements, our operational assets have maintained average availability of ~99.5%, consistently exceeding the normative threshold for transmission tariffs.

Our cash flows are underpinned by long-term, fixed-tariff contracts, primarily with central and state counterparties, providing predictable revenues with no volume or merchant price risk. With a portfolio built around essential infrastructure, operational excellence and long-term partnerships, IndiGrid is positioned to play a defining role in India's evolving energy landscape.

Asset Name	Asset Acquisition Month	Financial Year – Transmission Asset Availability
		(As approved by RPC)
		FY 17-18	FY 18-19	FY 19-20	FY 20-21	FY 21-22	FY 22-23	FY 23-24	FY 24-25	FY 25-26
BDTCL	June-17	99.88%	99.89%	99.42%*	99.01%	99.80%	99.84%	99.77%	99.74%	99.84%
JTCL	June-17	99.73%	99.77%	98.69%*	99.61%	99.70%	99.86%	99.93%	99.51%	99.77%
RTCL	Feb-18	99.54%	99.81%	99.88%	99.65%	99.80%	99.74%	99.89%	99.89%	99.97%
PKTCL	Feb-18	99.98%	99.88%	99.89%	99.85%	99.80%	99.89%	99.86%	99.87%	99.90%
NRSS-XXIX (NTL)	June-19	Under Construction	Under Construction	99.53%*	99.46%	97.50%^#	99.85%	99.91%	99.91%	99.62%
MTL	Feb-18	100%	99.95%	99.84%	99.73%	99.90%	99.88%	99.94%	99.82%	99.99%
OGPTL	June-19	Under Construction	Under Construction	99.91%	99.56%	99.90%	99.88%	99.82%	99.28%	99.78%
PTCL	Aug-18	Before acquisition	99.85%	100.00%	99.85%	99.80%	99.72%	99.78%	99.93%	99.94%
ENICL	Mar-20	Before acquisition	Before acquisition	100.00%	99.82%	99.66%	99.76%	99.79%	99.80%	99.61%
GPTL	Sep-20	Before acquisition	Before acquisition	Before acquisition	98.94%	99.90%	99.92%	99.92%	99.84%	98.25%
JKTPL	Sep-20	Before acquisition	Before acquisition	Before acquisition	99.64%	99.90%	98.97%	99.36%	89.47%	93.42%
PrKTCL	Jan-21	Before acquisition	Before acquisition	Before acquisition	99.93%	99.70%	99.86%	99.90%	99.91%	100.00%
NER-II	Mar-21	Before acquisition	Before acquisition	Before acquisition	Before acquisition	98.90%	99.84%	98.95%^*	99.86%	99.84%
RSTCPL	Nov-22	Before acquisition	Before acquisition	Before acquisition	Before acquisition	98.50%	99.43%	99.81%	99.80%	97.67%
KhTL	Mar-23	Before acquisition	Before acquisition	Before acquisition	Before acquisition	Before acquisition	99.64%	99.85%	99.82%	99.85%
Kallam	-	Before acquisition	Before acquisition	Before acquisition	Before acquisition	98.50%	99.43%	99.81%	99.33%	99.87%
KNTL	-	Before acquisition	Before acquisition	Before acquisition	Before acquisition	Before acquisition	Before acquisition	Before acquisition	Before acquisition	99.66%

(Note : * - Availability nos for these assets are impacted largely due to force majeure events, which are awaiting RPC approvals,
# NRSS-XXIX availability impacted in Q4 due to forced outage undertaken preemptively to avoid tower collapse due to landslide. Its under process for deemed availability certification)

Asset Name	Asset Acquisition Month	Financial Year – Solar Asset Availability
		(As approved by RPC)
		FY 21-22	FY 22-23	FY 23-24	FY 24-25	FY 25-26
IGSL-I & II	-	99.75%	99.75%	99.74%	99.62%	99.89%
TNSEPL	-	99.64%	99.49%	99.89%	99.52%	99.64%
UMD	-	99.57%	99.37%	99.62%	98.83%	99.67%
TKSPL – I	-	99.77%	99.74%	99.84%	99.75%	99.86%
TKSPL – II	-	97.49%	93.85%	99.54%	99.56%	99.67%
TRSPL	-	99.28%	99.48%	99.80%	99.95%	99.46%
Solar Edge	-	99.49%	99.44%	99.50%	95.81%	91.02%
TSEC (Charanka)	-	96.90%	97.52%	98.11%	85.50%	94.15%
PLG	-	97.78%	97.52%	99.33%	93.70%	79.71%
TSETPL (Tinwari)	-	99.94%	98.93%	99.84%	99.83%	99.47%
USUPL – I	-	99.86%	99.74%	99.64%	99.79%	99.07%
USUPL – II	-	96.99%	97.66%	99.78%	99.48%	97.74%
Globus	-	98.75%	99.78%	99.77%	99.34%	99.85%
TL Patlasi	-	99.87%	99.83%	99.16%	99.53%	99.76%
TL Nangla	-	97.79%	99.77%	99.90%	99.97%	99.97%
TL Gadna	-	97.55%	96.34%	98.73%	96.32%	99.09%
GGEPL	-	92.98%	97.55%	95.82%	95.69%	67.18%
JUPL	-	—	—	—	99.50%	99.85%
RSAPL	-	—	—	—	-	99.69%

What would you like to know about?

NTL

PrKTCL

PTCL

JKPTL

GPTL

RTCL

BDTCL

JTCL

OGPTL

PKTCL

ENITCL

NER-II

MTL

FRV

RSTCPL

KhTL

TNSEPL

UMD

TKSPL - Project I

TKSPL - Project II

TRSPL

Solar Edge

TSEC

PLG

TSETPL

USUPL - Project II

USUPL - Project I

Globus

TL Patlasi

TL Nangla

TL Gadna

GGEPL

RSUPL

NTL

PrKTCL

PTCL

JKPTL

GPTL

RTCL

BDTCL

JTCL

OGPTL

PKTCL

ENITCL

NER-II

MTL

FRV

RSTCPL

KhTL

NTL

PrKTCL

PTCL

JKPTL

GPTL

RTCL

BDTCL

JTCL

OGPTL

PKTCL

ENITCL

NER-II

MTL

FRV

KhTL

FRV

TNSEPL

UMD

TKSPL - Project I

TKSPL - Project II

TRSPL

Solar Edge

TSEC

PLG

TSETPL

USUPL - Project II

USUPL - Project I

Globus

TL Patlasi

TL Nangla