DNV engaged as independent expert for SE Asia’s largest energy storage system
- March 20, 2023
DNV, the independent energy expert and assurance provider, DNV has acted as advisor for the commissioning of the energy storage system (ESS) developed by Sembcorp Industries on Singapore’s Jurong Island.
DNV ensured the completeness and proper execution of mandatory Site Execution Test (SAT) activities, an important milestone on the way to launch the 285-MW storage system into commercial operation, marking the completion of the plant qualification process.
DNV’s role in the ESS project covered witnessing the mandated tests, processing the raw data, and approving the final commissioning reports from two different original equipment manufacturers, Huawei and Envision.
Shorter gestation
The project went online as planned in December 2022, as scheduled by Sembcorp. Commissioning the project took only six months compared to the industry average of 15 to 18 months for similar capacity installations. “Despite the very tight timeline set, adhering to the schedule was critical in this project. This required us to adopt an agile way of working that involved a regular review and strict adherence to priorities,” said Dr. George Garabandic, DNV project manager and Energy Storage Systems Lead, APAC.
Largest in SE Asia
“The 285MWh Sembcorp ESS on Jurong Island, the largest in Southeast Asia, was commissioned in six months, making it the fastest deployment of its size in the world. These milestones were only made possible by the close partnership between Sembcorp and DNV, who provided their energy storage industry experts and independent validation services in support of the record-setting deployment,” said Mr. Chua Kia, Head, Project Management Office, Singapore & Southeast Asia, Sembcorp Industries.
Also read: DNV Acquires South African Grid Consulting Firm, Builds HV Grid Expertise
Singapore’s ambitions for energy storage
In 2019, Singapore’s Energy Market Authority (EMA) set a deployment target of at least 200MWh of energy storage system capacity beyond 2025, to complement Singapore’s efforts in maximizing solar adoption. Sembcorp’s energy storage system – with a maximum capacity of 285MWh connected to the grid – marks the achievement of Singapore’s energy storage target ahead of time. The fast response nature of ESS is essential in mitigating solar intermittency caused by changing weather conditions in Singapore’s tropical climate. It would also enhance Singapore’s power grid stability and resilience by managing mismatches between electricity demand and supply.
Featured photograph (source: DNV) is for representation only
