Powergrid Infrastructure Investment Trust, an infrastructure investment trust, owns, constructs, operates, maintains, and invests in power projects and power transmission assets in India. Its projects include 11 transmission lines comprising six 765 kV transmission lines and five 400 kV transmission lines, with a total circuit length of approximately 3,699 ckm; and three substations with transformation capacity of 6,630 MVA and 1,955.66 km of optical ground wire. The company was founded in 2020 and is based in Gurugram, India.