ISTS

G R Infraprojects set to win its fifth ISTS-TBCB scheme, emerges L1 for Rajgarh-Neemuch

G R Infraprojects Ltd (GRIL) has emerged L1 bidder for an interstate transmission system (ISTS) scheme in Madhya Pradesh, potentially making it the fifth win for the Gurugram-headquartered company. In a stock exchange filing, GRIL said Read more

More aspirants emerge in interstate transmission development space

More aspirants are seen emerging in the interstate transmission system (ISTS) development space, under the tariff-based competitive bidding (TBCB) mechanism. For an ISTS-TBCB scheme housed under “Rajgarh Neemuch Transmission Ltd,” bid process coordinator Read more

South Kalamb transmission scheme planned under TBCB-RTM hybrid mode

A new interstate transmission system (ISTS) scheme associated with the upcoming South Kalamb substation in Maharashtra is in the making. The project will involve a mix of TBCB and RTM modalities. Called “Network expansion scheme for Read more

Khavda RE transmission system scheme completed

Power Grid Corporation of India Ltd (PGCIL) has completed an interstate transmission system (ISTS) scheme associated with integration of renewable energy projects from Khavda RE zone in Gujarat. According to latest statistics released Read more

CERC adopts tariff of Ratle-Kiru transmission scheme

Central Electricity Regulatory Commission (CERC), in a very recent order, has approved the annual transmission charge (tariff) associated with the Ratle-Kiru interstate transmission system (ISTS) scheme that was awarded to IndiGrid Infrastructure Trust (IndiGrid) under the TBCB framework. The Read more

H.G. Infra Engineering becomes newest debutant in the ISTS-TBCB space

Jaipur-headquartered H.G. Infra Engineering Ltd (HGIEL) has become the latest entrant in the interstate transmission system (ISTS) development space. On July 28, 2025, HGIEL formally acquired “Angul Sundargarh Transmission Ltd” from bid process coordinator PFC Consulting Read more

“Equal distribution” seen in award of ISTS-TBCB schemes this fiscal

It has been a very interesting case of “equal distribution” of ISTS-TBCB schemes formally transferred to winning developers during the current fiscal year, up to July 23, 2025. During the said period, a total of four ISTS-TBCB schemes were Read more

Sterlite Khargone | T&D India

Resonia, DRAIPL win ISTS-TBCB schemes, PFCCL formally transfers SPVs

Resonia Ltd (formerly Sterlite Power) and Dineshchandra R. Agrawal Infracon Pvt Ltd (DRAIPL) have won one interstate transmission system (ISTS) scheme each, under the tariff-based competitive bidding (TBCB) framework. Bid process coordinator PFC Consulting Ltd ( Read more

Apraava Energy to soon complete Fatehgarh IV interstate transmission scheme

Apraava Energy is on course to soon complete its interstate transmission system (ISTS) scheme housed under “Fatehgarh IV Transmission Ltd.” According to latest information available from Central Electricity Authority (CEA), the Fatehgarh IV Read more

Transmission line addition in Q1FY26 meets barely a fifth of the target

The quantum of transmission line addition in the first quarter (Q1: April to June) of current year FY26 was less than 20 per cent of the planned addition. According to latest statistics released by Central Electricity Authority ( Read more