Reliance formally acquires 15.5% stake in Sterling and Wilson

Facebook
Twitter
LinkedIn
Reddit
Email
A 25MW solar project in Oman commissioned by Sterling and Wilson last year. Image: Shell.

India-based EPC and O&M solutions provider Sterling and Wilson has approved an allotment of equity shares that will give Reliance New Energy Solar a 15.46% stake in the company.

Valued at INR 11 billion (US$147 million), the deal forms part of a series of transactions announced in October that will see Reliance New Energy Solar purchase 40% of Sterling and Wilson. The acquisition was approved by the Competition Commission of India last month.

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

With a presence spanning 25 countries and a pipeline of more than 4GWp under development, Sterling and Wilson provides solar solutions including design, procurement, construction, project management and operations and maintenance.

A subsidiary of Indian conglomerate Reliance Industries, Reliance New Energy Solar touted Sterling and Wilson’s engineering and project management skills when the deal was announced.

Reliance Industries chairman Mukesh Ambani said the EPC will become an important part of his company’s solar value chain, adding: “This will enable us to deliver our comprehensive, end-to-end ecosystem leading to cost-efficient green energy for Indian consumers.”

Reliance last year unveiled a US$10.1 billion clean energy plan that will see it aim to support 100GW of solar by 2030 as well as set up production plants for PV, battery storage and green hydrogen.

Coinciding with the Sterling and Wilson deal, Reliance New Energy Solar acquired solar module manufacturer REC Group for US$771 million to support the Norway-headquartered company grow its solar manufacturing capacity to more than 5GW.

Reliance plans to use REC’s technology in an integrated solar manufacturing facility it will set up in the Indian city of Jamnagar with an initial capacity of 4GW that could eventually rise to 10GW. 

22 October 2026
India Expo Mart, Greater Noida
Whether you're looking for new technologies, trusted partners, or fresh business opportunities, you'll find them at the 19th Renewable Energy India Expo 2026. Join 55,000+ industry professionals and 1,000+ exhibiting brands across 14 halls featuring solar, bioenergy, battery storage, and the Germany Pavilion. It's where the clean energy sector comes together to exchange ideas, build partnerships, and drive business forward.

Read Next

September 10, 2026
Rana Holdings has proposed a 2GW solar power portfolio in Madhya Pradesh with a planned investment of INR352 billion (US$4 billion).
September 8, 2026
Torrent Green Energy has commissioned 322MWp of ground-mounted, decentralised solar projects across Nashik district, Maharashtra.
September 8, 2026
Solarworld Energy has partnered with EPC and solar developer Rays Power Infra to develop a 2.4GW solar PV cell manufacturing facility.
September 7, 2026
SECI has launched a tender for 700MW of ISTS-connected solar PV projects to supply C&I consumers in Odisha.
Premium
September 7, 2026
As a platform designed to map full industrial ecosystems, MAPPES.io is helping identify gaps and bottlenecks in PV manufacturing hotspots such as the US and India, explains its CEO, Ankit Singhal.
Premium
September 4, 2026
India’s Energy Stack aims to strengthen digital infrastructure, enabling India to manage a decentralised electricity system amid rapid renewable growth.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK