Sri Lanka seeks bidders for 160MW/640MWh renewables-shifting BESS projects

LinkedIn
Twitter
Reddit
Facebook
Email

Ceylon Electricity Board (CEB), the main electricity company in Sri Lanka, has issued an RFP for large-scale BESS.

The state-owned firm issued the request for proposals (RFP) on 30 July, seeking companies to build, own and operate large scale battery energy storage system (BESS) projects in Sri Lanka under 15-year deals.

CEB generates, transmits and distributes electricity in Sri Lanka, covering about 75% of the country. The company said that it has increasingly been procuring energy from what it described as ‘non-conventional’ renewable energy (NCRE) resources, which covers intermittent resources like solar and wind (it essentially means anything that isn’t hydropower or biomass).

‘In order to achieve reliable and stable operations of the grid, battery energy storage systems are required to be implemented to supplement the additions of NCRE sources,’ CEB said.

This article requires Premium SubscriptionBasic (FREE) Subscription

Enjoy 12 months of exclusive analysis

Not ready to commit yet?
  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Annual digital subscription to the PV Tech Power journal
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

The BESS projects will be developed under a competitive bidding approach. Bidders will submit proposals outlining plans to design, supply, delivery, build, test, commission, operate and maintain of the standalone BESS projects on a build-own-operate (BOO) model.

The scheme is made up of 16 4-hour projects totalling 10MW/40MWh each, on 0.8 acre plots of land connecting to the grid at the 33kV level.

The projects will include the site, batteries, inverters, energy management system (EMS), power plant controller (PPC), stand-by/auxiliary/emergency power requirements, water requirements, environmental impact mitigatory measures, transformers, switch gear and protection schemes, transmission lines (overhead or under-ground up to the Termination Point), SCADA facilities up to the termination point and all other equipment to operate a BESS.

The document does not mention any specific technology, but did say this: ‘The technology
proposed for the project shall have a proven track record with demonstrated success in countries
with a similar level of technological development and infrastructure support, as in Sri Lanka.
Equipment offered shall be new and unused.’

Read the full RFP document here. The closing date for proposals is 10 September, 2025, and the CEB is aiming for the projects to be completed by 29 May, 2026.

This article and its headline have been amended from the original versions which mistakenly placed Ceylon Electricity Board and the RFP in Bangladesh, not Sri Lanka.

Read Next

October 2, 2025
The TSO of Italy has completed its first MACSE auctions for energy storage, procuring 10GWh of capacity at what the NHOA CEO called ‘exceptionally competitive prices’.
September 26, 2025
Utility Georgia Power has announced the open comment period for its 2025 Request for Proposals (RFP) for battery energy storage system (BESS) resources. 
September 23, 2025
Capital Power has announced commercial operations of its 120MW York battery energy storage system (BESS) and 50MW Goreway BESS projects in Ontario, Canada.
September 19, 2025
IPP EP Produzione has ordered 220MWh of BESS from inverter and energy storage firm Sungrow in Italy, with a storage-focused capacity auction scheme just 11 days away.
September 17, 2025
China has published a national plan to promote large-scale energy storage facilities, encouraging investment and broader participation in the electricity market.

Most Popular

Email Newsletter