United Solar Energy inks 700MW floating PV and storage PPA in Sri Lanka

Facebook
Twitter
LinkedIn
Reddit
Email
An operational floating solar plant in Singapore. Image: Sembcorp Industries.

The government of Sri Lanka has entered into a power purchase agreement (PPA) with Australian firm United Solar Group (USG) for a 700MW floating solar and storage project.

The project is being developed by USG’s local subsidiary in Sri Lanka United Solar Energy SL Pvt Company. On its site, it says that US$500 million of the investment is earmarked for domestic project components.

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 country’s minister of power and energy announced the PPA on the social media platform X, formerly known as X, earlier this week (12 December).

“Cabinet approval was granted yesterday to enter into a PPA with United Solar Group (USG) of Australia to invest in a 700MW solar power project with a 1500MWh of battery energy storage system,” said Kanchana Wijesekera.

“The Solar power project will be installed on the surface of the Poonakary Tank in the Killinochi District, with a Foreign Direct Investment of US$1.727 billion.”

This project will be a major boost for Sri Lanka’s renewables installed capacity, which already comes 59% from renewables – 25% of solar PV – as of 2022. Last month the government issued a request for proposals (RfP) seeking 70MW of ground-mounted solar PV, with the bidding period set to close on 19 December 2023.

Moreover, the floating solar market is expected to boom in the coming years, mainly supported by the Asia-Pacific region due to a scarcity of land availability in many of the countries. A report from energy research company Wood Mackenzie expects the technology to surpass 6GW of installed capacity by 2031.

This article was first published on our sister site Energy-storage.news.

Read Next

October 10, 2025
Australia's renewable energy sector recorded its slowest month of the year for additions in September, with 5.8GW of new projects added to development pipelines, according to data from Rystad Energy.
October 7, 2025
Juniper Green Energy through its subsidiary Juniper Green Sigma Eight has signed a 70MW power purchase agreement with renewable energy giant Tata Power. 
October 7, 2025
Doral Renewables has secured a PPA with an unnamed 'corporate buyer' for its 430MW Cold Creek solar-plus-storage project in Texas.
September 25, 2025
Developer ACE Power and Osaka Gas Energy Australia have submitted plans for a 100MW solar-plus-storage project to Australia’s EPBC Act.
September 23, 2025
European power purchase agreement (PPA) prices fell 0.6% between July and August this year, according to Swiss consultancy Pexpark.
September 21, 2025
Lightsource bp has commenced work on a co-located battery energy storage system (BESS) at a 585MWdc solar PV plant in Australia.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
October 21, 2025
New York, USA
Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK