Saudi Arabia invites 2.5GW battery storage bids

30 August 2024

National Grid Saudi Arabia, a wholly-owned subsidiary of Saudi Electricity Company (SEC), has tendered contracts for the construction of five battery energy storage systems with a total combined capacity of 2,500MW across Saudi Arabia.

The planned facilities, each with a capacity of 500MW or roughly 2,000 megawatt-hours, are located in or within the proximity of the following key cities and load centres:

  • Riyadh
  • Qaisumah
  • Dawadmi
  • Al-Jouf
  • Rabigh

MEED understands that the deadline for engineering, procurement and construction (EPC) companies to submit their proposals for some of these contracts is 11 September.

The main applications for the planned bess facilities include load shifting, black start, frequency regulation and voltage support.

They are envisaged to replace part load operation of existing power plants by charging and discharging electricity according to the system load variations and primary and secondary reserves, among other potential applications.

Earlier this month, National Grid SA awarded the EPC contracts for three energy storage systems to Riyadh-based investment group Algihaz Holding.

The projects are located in Najran, Madaya and Khamis Mushait.

According to an industry source, the contracts are valued at more than $800m.

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Jennifer Aguinaldo
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