PFC Consulting has awarded a contract to build a common transmission system capable of evacuating 14 GW of renewable power from three resource-rich zones in Gujarat, confirming that the state’s grid backbone is finally catching up to its generation pipeline. The project covers Lakadia Phase-II (7.5 GW), Jam Khambhaliya Phase-II (5.5 GW), and Jamnagar Phase-I (1 GW) Part-A, and its award removes a critical bottleneck that has stalled final investment decisions for multiple gigawatts of solar and wind projects. For developers and financiers, the decision converts a long-standing transmission risk into a defined timeline with a designated builder.
Gujarat’s Renewable Zones and the Transmission Gap
Gujarat has consistently led India in renewable capacity additions, driven by high solar irradiance, strong wind corridors along the coast, and a proactive state policy framework that includes dedicated renewable energy parks. The three zones covered by this award – Lakadia, Jam Khambhaliya, and Jamnagar – sit in the Kutch and Saurashtra regions, which together host the densest concentration of utility-scale solar and wind projects in the country. Mercom’s report notes the phased structure: Lakadia Phase-II at 7.5 GW, Jam Khambhaliya Phase-II at 5.5 GW, and Jamnagar Phase-I at 1 GW, all designated as Part-A of a larger evacuation plan.
Until now, the transmission infrastructure in these corridors has lagged behind generation commitments. The Intra-State Transmission System (InSTS) and Inter-State Transmission System (ISTS) networks were originally sized for lower capacity factors and fewer simultaneous injections. As developers signed power purchase agreements (PPAs) under central and state auctions, the queue for connectivity grew faster than the Central Transmission Utility (CTU) and state transmission utilities (STUs) could approve and build substations, lines, and reactive compensation. The result was a growing cohort of “stranded” or “partially connected” projects – plants that had achieved financial close but could not inject full output because the evacuation path was incomplete.
PFC Consulting, a wholly owned subsidiary of Power Finance Corporation, acts as the bid process coordinator (BPC) for many ISTS schemes allocated under the tariff-based competitive bidding (TBCB) route. Its role is to standardize bid documents, manage the auction, and recommend the selected bidder to the Empowered Committee on Transmission. The award announced by Mercom indicates that the TBCB process for this specific Part-A package has concluded with a successful bidder, though the source does not name the winning consortium. In recent comparable awards, winners have included Sterlite Power, Adani Transmission, and Power Grid Corporation of India (PGCIL) subsidiaries, typically quoting levelized transmission charges in the range of ₹0.30-₹0.45 per kWh for 765 kV and 400 kV corridors of this length.
What This Award Reveals About National Grid Expansion Dynamics
The Gujarat award is not an isolated event; it is a data point in a broader acceleration of India’s transmission build-out under the Green Energy Corridor (GEC) Phase-II and the National Electricity Plan (NEP) 2022-2032. The NEP projects a need for roughly 50,000 circuit kilometers (ckm) of new transmission lines and 400 GVA of transformation capacity by 2032 to integrate 500 GW of non-fossil capacity. Gujarat alone accounts for an estimated 60-70 GW of that target, meaning the 14 GW covered here represents roughly one-fifth of the state’s incremental evacuation requirement over the decade.
That points to a shift in how transmission is being planned: from reactive, project-by-project connectivity to proactive, zone-based “common systems” that pool multiple generators into shared high-voltage corridors. The Part-A designation suggests a Part-B (and possibly Part-C) will follow, likely covering additional phases at the same substations or extending the network toward load centers in central and north India. If this trend holds, developers should expect more bundled auctions where a single transmission licensee builds a trunk line and multiple generator bays, reducing per-MW connection costs but increasing coordination risk – delays in one bay can hold up revenue for the entire licensee.
Cost implications are significant. Industry benchmarks suggest a 765 kV double-circuit line with associated substations costs on the order of ₹3-4 crore per ckm, while 400 kV equivalents run ₹1.5-2.5 crore per ckm. For a 14 GW evacuation scheme spanning an estimated 300-400 ckm of extra-high-voltage lines plus pooling stations, the total capital expenditure likely falls in the ₹12,000-18,000 crore range. The TBCB mechanism caps the licensee’s revenue requirement through a quoted annual transmission charge, transferring construction cost overruns to the developer-consortium – a structural incentive for disciplined execution that has, in practice, led to aggressive bidding and occasional subsequent claims for force majeure or change-in-law relief.
Another cross-cutting dynamic is the interplay between central and state planning. The Lakadia and Jam Khambhaliya zones fall under ISTS (inter-state), while Jamnagar Phase-I Part-A may involve intra-state elements coordinated by Gujarat Energy Transmission Corporation (GETCO). The seamless award of a “common system” across these jurisdictions suggests improved alignment between the CTU’s rolling plan and the state’s transmission master plan – a coordination gap that previously caused multi-year delays in Rajasthan and Tamil Nadu. If this coordination model replicates, it could compress the typical concept-to-commissioning cycle for transmission from 48-60 months to 36-42 months, directly improving the internal rate of return (IRR) for generation projects waiting on evacuation.
Who This Affects
- Utility planner: The award locks in a defined evacuation topology for 14 GW, allowing state load despatch centres to firm up injection schedules and plan reactive compensation (STATCOMs, shunt reactors) at the pooling stations with confidence.
- Transmission developer: The winning consortium gains a regulated asset base with a 35-year licence and predictable cash flows indexed to inflation, but must manage construction across multiple right-of-way corridors in a compressed 24-30 month build window typical for TBCB projects.
- Generation developer: Solar and wind developers with signed PPAs in the three zones now have a credible commissioning deadline for connectivity; those still negotiating PPAs can price transmission risk more precisely, likely narrowing the spread between bid tariffs and realized levelized cost of energy (LCOE).
- Policy analyst: The successful closure of this TBCB package validates the zone-based, common-system approach and supports the case for replicating it in the upcoming Khavda (30 GW) and Ladakh (13 GW) renewable parks where transmission remains the primary gating factor.
- Investor: Infrastructure funds tracking transmission yieldcos gain a new asset class with a known counterparty (CTU/STUs) and regulated returns; the award also de-risks equity in generation SPVs that were previously held up by evacuation uncertainty.
What to Watch Next
- Publication of the Letter of Intent (LoI) and Transmission Service Agreement (TSA) execution timeline – the 180-day financial close clock starts at LoI, and any slippage signals right-of-way or financing hurdles.
- Announcement of Part-B and Part-C packages for the same zones – their scope and timing will reveal whether the CTU is front-loading the full 30+ GW evacuation plan or staging it in sync with generation commissioning.
- Quarterly progress reports on right-of-way acquisition and tower foundation completion – in Gujarat’s agricultural and coastal zones, land access has historically added 6-12 months to schedule; early momentum here is a leading indicator for on-time energization.
- CTU’s next rolling plan update (typically released annually in Q1) – watch for upward revision of transformation capacity at Lakadia and Jam Khambhaliya pooling stations, which would signal higher-than-expected generator interest.
Bottom line: The award converts 14 GW of theoretical renewable potential in Gujarat into a contracted transmission pathway, shifting the binding constraint for developers from “if” evacuation will be built to “when” – and giving the market a concrete timeline to price around.
Read the full report at Mercom India
Note: facts and figures attributed above to Mercom India (Indian solar & clean energy business news) reflect that outlet's original reporting. Broader context, cross-sector connections, and forward-looking scenarios reflect independent analysis by our editorial team.
About this article: Drafted by Energy Ai with AI-assisted research and writing based on public reporting, then reviewed under our editorial process before publication.
Leave a Reply