Sepco 3 and Doosan to undertake Rumah 1 and Nairiyah 1

19 November 2024

 

China’s Sepco 3 and South Korea’s Doosan Enerbility will undertake the engineering, procurement and construction (EPC) contract for the project to develop the Rumah 1 and Nairiyah 1 combined-cycle gas turbine (CCGT) projects in Saudi Arabia, according to an industry source. 

A consortium comprising Saudi Electricity Company (SEC), Riyadh-based utility developer Acwa Power and South Korea’s Korea Electric Power Corporation (Kepco) won the contract to develop the two CCGT independent power projects (IPP).

The consortium signed the power-purchase agreements (PPAs) for the two projects with the principal buyer, Saudi Power Procurement Company (SPPC), on 18 November in Riyadh. 

The Rumah 1 and Nairiyah 1 IPPs will each have a capacity of 1,800MW.

According to a local media report, the SEC, Acwa Power and Kepco team offered a levelised electricity cost (LCOE) of $cents 4.5859 a kilowatt-hour (kWh) for Rumah 1, and $cents 4.6114/kWh for Nairiyah 1.

Acwa Power said in a statement that the two IPPs will require a combined investment of approximately SR15bn ($4bn).

The IPPs are expected to reach commercial operations in Q2 2008. 

Rumah 1 is located in the Central Region in Riyadh and is part of the previously planned Riyadh Power Plant 15 (PP15). Nairiyah 1 is located in the Eastern Region.

SPPC received bids for the contracts for four thermal IPPs – the other two being the similarly configured Rumah 2 and Nairiyah 2 – on 21 August.

SPPC previously indicated that the four power plants would operate using natural gas combined-cycle technology with a carbon-capture unit readiness provision.

The four power generation facilities will be developed using a build-own-operate (BOO) model over 25 years. 

SPPC’s transaction advisory team for the Rumah 1 and 2 and Al-Nairiyah 1 and 2 IPP projects comprises US/India-based Synergy Consulting, Germany’s Fichtner and US-headquartered Baker McKenzie. 

Awarded gas-fired IPPs

SPPC awarded contracts to develop four gas-fired power generation IPP projects last year.

A consortium comprising SEC and Acwa Power signed the 25-year PPAs with SPPC to develop and operate the Qassim 1 and Taiba 1 IPP projects on 13 November 2023. Each plant has a capacity of 1,800MW. The two projects are valued at SR14.6bn ($3.9bn).

China’s Sepco 3 is undertaking the engineering, procurement and construction contract for the two projects, while US-based GE is supplying the CCGT for the power plants. 

A team comprising Jomaih Energy & Water, France’s EDF and the local Buhur for Investment won the contract to develop the 1,800MW Taiba 2 IPP and 1,800MW Qassim 2 IPP schemes.

Each project is being developed on a BOO basis by the winning consortiums, which will be 100% owned by the successful bidders.

Photo credit: Acwa Power

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Jennifer Aguinaldo
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