India’s Azure gets green light for 2GW ISTS solar project

Facebook
Twitter
LinkedIn
Reddit
Email
Image credit: Azure Power

Azure Power has lined up the latest solar contract of a string this year, securing the government’s backing for a major interstate transmission (ISTS) project.

On Thursday, the developer said it has been picked by the Solar Energy Corporation of India (SECI) to deploy 2GW of solar across the country, backed by a power purchase agreement (PPA).

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The scheme, supported by the SECI’s new letter of award, will seek to deploy annual 500MW PV batches at yet-to-be decided locations all across India, Azure said in a statement.

The firm expects all plants to be commissioned between 2022 and 2025. Their output has been contracted via a 25-year PPA with SECI, featuring tariffs of INR2.92/kWh (US$0.041/kWh).

The tariff, said Azure CEO Ranjit Gupta, is 8% higher than the “last discovered” figure from SECI for ISTS projects. “This opportunity is attractive to us for many reasons,” Gupta remarked.

The PPA with SECI will offer Azure protection against curtailment, a long-running issue for Indian renewables. The deal allows the developer to override ISTS transmission fees.

In return for the long-term state backing to its 2GW push, Azure is required to support 500MW in domestic PV cell and module manufacturing capacity.

The firm explained it has already signed a tentative deal with a “leading” Indian panel maker to take over a majority stake of the 500MW component.

The 2GW contract win is the latest of a series for Azure this year, following the SECI’s awarding of a smaller ISTS PV project – at 300MW of capacity – in late July 2019.

The developer has also scored victories at SECI utility-scale auctions, bagging tariffs of around INR2.50-2.54/kWh (US$0.035/kWh) for 370MW of PV at two tenders in September.

A question looming over India more broadly has been whether the country can reach its 175GW-by-2022 renewable target, amid analyst warnings that the goal lies beyond reach.

Read Next

Premium
May 29, 2026
PV Talk: India’s renewable market is shifting toward dispatchability as standalone solar faces mounting intermittency pressure and storage moves to the centre of new procurement models.
May 29, 2026
The Iran war energy shock will “reshape” global energy investment strategies, according to the executive director of the International Energy Agency (IEA).
May 29, 2026
Zelestra has completed the sale of its Latin America platform to Promigas in a deal valued at approximately US$1.1 billion.
May 29, 2026
BHP and Yindjibarndi Energy Corporation (YEC) will assess potential large-scale energy solutions for iron ore operations in Western Australia's Pilbara region.
May 29, 2026
Melbourne-based developer Enervest has delivered what is claimed to be one of Australia's largest floating solar installations, built to offset the energy costs of pumping drinking water in regional Victoria.
May 28, 2026
India added around 14.2GW of solar energy capacity in the first quarter of 2026, a roughly 95% increase from the previous quarter, according to Indian research firm JMK Research.

Upcoming Events

Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)
Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil