Oman pursues utility and grid expansion

5 December 2024

 

Expanding renewable energy and water production capacity and interconnecting disparate grids have been key priorities for Oman’s main utility stakeholders, especially over the past two years.

These efforts support a stated objective for renewable energy to account for 30% of Oman’s electricity generation capacity by 2030 – or an intervening milestone of about 3,000MW by 2027 – while ceasing to procure new thermal capacity.

“As in every other GCC state, the role of renewables is enshrined in Oman’s overall energy production mix target,” notes a UAE-based infrastructure consultant.

In addition to the longer-term renewable energy target, the sultanate expects new wind and solar projects to contribute to almost 11% of electricity production by 2025, according to the state offtaker Nama Power & Water Procurement Company’s (Nama PWP) latest seven-year statement covering 2023-29.

The milestones appear manageable. While Oman’s operational renewable energy capacity, mainly from the Ibri 2 solar independent power project (IPP), is only around 500MW, a further 1,000MW is under construction through the Manah 1 and Manah 2 solar IPPs.

The tendering process is also under way for around 1,000MW of wind IPP schemes.

In September, Nama PWP invited firms to bid for a contract to develop and operate the first two wind farms it is procuring under an IPP framework.

Located in South Sharqiyah Governorate, the Jalan Bani Bu Ali wind IPP will cater to Oman’s Main Interconnection System (MIS). It will have a capacity of 91MW-105MW and a commercial operation target of Q1 2027.

The second scheme is the Dhofar wind IPP, catering to the smaller Dhofar Power System (DPS). It will have a capacity of 114MW-132MW and will be operational in Q2 2027.

Three other wind schemes will be tendered over the following months, bringing the total capacity of wind IPPs to be developed in Oman over the next two to three years to over 1,000MW.

Nama PWP is also expected to issue the request for proposals for the 500MW Ibri 3 solar IPP scheme shortly.

Expiring capacities

While Muscat has said it does not plan to procure further thermal power generation capacity in the foreseeable future, it successfully extended the contracts for several expiring thermal power generation and water desalination capacities earlier this year.

These agreements collectively secured over 1,500MW of electricity and 200,000 cubic metres a day (cm/d) of desalinated water for up to nine years.

The contract renewals follow the expiry or expected expiry of the power- or power and water-purchase agreements for the following plants:

  • Barka 1 independent water and power project (IWPP): 427MW (installed power generation capacity) / 101,000 cm/d (desalination capacity)
  • Barka 2 IWPP: 703MW / 120,000 cm/d
  • Rusail IPP: 184MW
  • Manah IPP: 179MW

According to Saudi utility developer Acwa Power, the Barka 1 plant’s power and water purchase agreement extension is valued at $356m.

It includes extending the operation of the power plant for eight years and nine months, starting from 1 June 2024, and the water desalination plant for three years from 1 September 2024. When it began operations in 2003, the facility contributed 6% of Oman’s electricity and 24% of its desalinated water.

Nama PWP said “efficient utilisation of gas consumption will continue to improve” over the 2023-29 planning horizon.

Peak demand forecast

Peak demand in the MIS is expected to grow at an average of approximately 3.4% a year over the seven-year planning period, reaching about 8,350MW in 2029, up from 6,628MW in 2022.

In the DPS, peak demand is anticipated to grow 5% a year, from 612MW in 2022 to 837MW in 2029.

Oman has been implementing key projects to improve the efficiency of its electricity grids, addressing growing peak demand and intermittent renewable power.

In 2023, Oman Electricity Transmission Company completed works on the $966m, 400-kilovolt (kV) first phase of the North-South Interconnection project – known as Rabt – enabling Oman’s MIS to connect with the Duqm Power System.

The project is expected to stimulate the development of the Special Economic Zone at Duqm (Sezad) and the development of renewable energy projects in the Al-Wusta Governorate. The next phase to expand the Rabt project is expected by 2026.

Oman’s second direct link to the GCC regional electricity grid is also planned to come onstream the same year.

The 400kV Oman Direct Link project will extend the Gulf Cooperation Council Interconnection Authority’s (GCCIA) 400kV transmission network to enable direct interconnection with Oman.

According to energy consultancy firm Energoprojeckt, which is advising the GCCIA on this project, a new 400kV double circuit overhead line connection, with a total route length of 528 kilometres, will be constructed from the existing 400kV GCCIA Silaa substation in the UAE to the existing 400/220kV Ibri substation in Oman.

Oman’s first link with the GCCIA became operational in November 2011. It comprises a 200kV line connecting the Mahadha grid station in Al-Wasit, Oman, to the Al-Oha grid station in Al-Ain, UAE.

Water sector

The sultanate’s water sector has been similarly buoyant. Contract awards for desalination and treatment capacity and the construction of water transmission pipelines are approaching record highs.

According to MEED Projects data, close to $1bn-worth of contracts are in the bid evaluation stage, including the estimated $100m package for the wastewater network facilities on Masirah Island, as well as several water pipeline, desalination and dam projects across the sultanate.

Oman’s Barka 5 independent water project (IWP) reached commercial operations in August, its owner and operator, Madrid-headquartered GS Inima, announced. Oman’s eighth IWP scheme has a design capacity of 100,000 cm/d.

The project, which uses reverse osmosis technology, will serve 800,000 people in the sultanate’s most populated areas: Muscat, Dakhiliyah and Batinah.

GS Inima, in a consortium with local contractor Sogex and Saudi Arabia’s Aljomaih, won the contract to develop another IWP in Oman, the 300,000 cm/d Ghubrah 3 IWP, in 2020. The project is expected to reach financial close soon.

Peak water demand in the sultanate’s MIS is expected to increase by an average of 2% annually, from 1,172,000 cm/d in 2022 to 1,387,000 cm/d in 2029.

A higher growth rate of 5% annually is expected in the sultanate’s Sharqiyah zone, and 7% is projected in Dhofar.

Other upcoming projects

In addition to Nama PWP’s plans, state-backed Petroleum Development Oman (PDO) is procuring renewable energy capacity to support its target of 30% of its power capacity coming from renewable sources by 2026 and 50% by 2030.

PDO floated a tender for two 100MW wind projects in April 2023. It is understood that PDO is in discussions with Abu Dhabi Future Energy Company (Masdar) for the contract to develop the Riyah-1 and Riyah-2 wind projects.

PDO has also appointed a team comprising Beijing-headquartered Power Construction Corporation of China (PowerChina) and its subsidiary, Huadong Engineering Corporation (HDEC), to undertake the engineering, procurement and construction (EPC) work for the two wind projects.

PDO plans to develop its second solar photovoltaic project near Saih Nihayda, next to Qarn Alam airport, in the northern region of Oman. The project is expected to come onstream late next year, nearly five years after its first 100MW Amin solar project began operating.

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Jennifer Aguinaldo
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    Distributed to senior decision-makers in the region and around the world, the August 2026 edition of MEED Business Review includes:

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    • Gas compression plant condensate and produced-water handling
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    Jafurah gas development phases

    The Jafurah basin is the largest liquid-rich shale gas play in the Middle East, spanning around 17,000 square kilometres. The reserve is estimated to contain 229 trillion cubic feet of gas and 75 billion stock-tank barrels of condensate.

    Aramco brought the greenfield Jafurah gas processing plant online in early December, with a production capacity of 450 million cf/d, marking the commissioning of the first phase of its $100bn capital expenditure programme to produce gas from the unconventional resource base.

    The Saudi oil company had earlier said it expected to start gas production at Jafurah in 2025, with the intention of progressively ramping up to 2 billion cf/d of sales gas, 420 million cf/d of ethane and 630,000 barrels a day (b/d) of high-value liquids by 2030.

    Aramco has said that, at peak production, its unconventional gas programme is expected to generate electricity equivalent to displacing 500,000 b/d of oil.

    Along with overseeing EPC works on the Jafurah fourth expansion phase project, Aramco is also nearing a decision on awarding the main EPC contract for the fifth expansion phase of the mammoth Jafurah unconventional gas development programme.

    MEED recently reported that a frontrunner has emerged for the main EPC contract for the Jafurah fifth expansion phase, whose scope is similar to the programme’s fourth phase that has been awarded to LTEH.

    Dubai-headquartered Wood Group has carried out the front-end engineering and design (feed) on the fifth expansion phase.

    Progress on the fourth and fifth expansion phases of the Jafurah unconventional gas development programme continues as EPC work on the third phase advances.

    In July 2024, Aramco issued a non-binding letter of intent to a consortium of Tecnicas Reunidas and Sinopec Group for the EPC contract for the Jafurah third expansion phase. The value of the contract is estimated to be $2.24bn.

    The objective of the third expansion phase of Jafurah is similar to that of the fourth phase of development. The main scope of work involves the EPC of three gas compression plants, each with a capacity of 200 million cf/d.

    The third phase’s scope of work also includes building a 230kV substation to power the new gas compression plants and installing other utilities units, piping systems and safety equipment.

    The selection of contractors for the third expansion phase of the Jafurah development came within weeks of Aramco officially awarding EPC contracts for the second expansion phase, which aims to raise its processing potential to up to 2 billion cf/d of raw gas produced from the Jafurah field.

    Aramco awarded 16 contracts, worth a combined total of about $12.4bn, for the second expansion phase on 30 June 2024.

    The EPC scope of work on the project involves the construction of gas compression facilities and associated pipelines and the expansion of the Jafurah gas plant, including the construction of gas processing trains, utilities, sulphur and export facilities, Aramco said in a statement.

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    • Riyas NGL package 2 – utilities, storage and export facilities – $2.2bn: Tecnicas Reunidas/Refining & Chemical Engineering Group
    • Riyas NGL package 6 – site preparation works – $107mMofarreh Alharbi & Partners (Saudi Arabia)
    • Riyas NGL package 9 – temporary construction facilities – $80mMofarreh Alharbi & Partners

    Aramco kickstarted EPC works on the first phase of the programme in November 2021 by awarding $10bn-worth of subsurface and EPC contracts.

    In February 2020, Aramco received a capital expenditure grant of $110bn from the Saudi government for the long-term phased development of the Jafurah unconventional gas resource base.

    The Jafurah unconventional gas development programme is central to Aramco’s goal of increasing gas production capacity. The target has recently been raised to 80%, with 2021 as the baseline, up from 60%, to meet rising domestic and global demand. The company expects life-cycle investment in Jafurah to exceed $100bn.

    Prior to the commissioning of the Jafurah gas plant in the last quarter of this year, Aramco completed an $11bn lease-and-leaseback deal in late October for gas processing facilities at the Jafurah unconventional gas reserve with a consortium led by funds managed by Global Infrastructure Partners (GIP), part of US asset manager BlackRock.

    Under the transaction, which Aramco started in August, a newly formed subsidiary – Jafurah Midstream Gas Company (JMGC) – will lease development and usage rights to the Jafurah field gas processing plant and the Riyas natural gas liquids (NGL) fractionation facility.

    After 20 years, JMGC will lease the assets back to Aramco. JMGC will collect a tariff payable by Aramco in exchange for granting Aramco the exclusive right to receive, process and treat raw gas from the Jafurah resource base.

    Aramco will hold a 51% majority stake in JMGC, while the GIP-led consortium will hold the remaining 49%. Investors participating in the GIP-led consortium include Hassana Investment Company, The Arab Energy Fund (TAEF) and Aberdeen Investcorp Infrastructure Partners, as well as other institutional investors from North and Southeast Asia and the Middle East.

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  • Saudi Arabia battery storage awards provide fresh lift

    24 August 2026

    Commentary
    Mark Dowdall
    Power & water editor

    The latest battery storage awards provide a welcome injection of investment into Saudi Arabia’s power market, which has seen a sharp slowdown in contract awards this year.

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    That is significant against the wider market. According to regional project tracker MEED Projects, Saudi Arabia recorded $19.7bn in power sector contract awards in the first seven months of 2025, compared with just $2.5bn in new awards in the same period this year.

    The battery energy storage system (bess) awards therefore account for a sizeable share of the activity recorded so far this year and provide a much-needed source of new contracting activity.

    Importantly, this is not a one-off. SPPC issued the request for proposal (RFP) for its second group of bess projects in July, covering six projects with a combined capacity of 3,000MW and 12,000MWh.

    With the Group 1 tender taking around 18 months from RFP to contract award, it is reasonable to expect Group 2 contracts to be signed in 2027.

    At the same time, the awards for six independent renewable plants under Round 7 of Saudi Arabia’s National Renewable Energy Programme (NREP), with a combined capacity of 5,300MW, are also likely to move into next year, with the latest bid deadlines now extending into September.

    Although a substantial pipeline remains in procurement, it is only once these projects move from tender to award and into construction that this pipeline translates into market activity.

    It is important that these tenders continue to progress at the pace established by the early rounds of Saudi Arabia’s renewable energy programme and now also SPPC’s independent storage provider bess scheme.

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    Mark Dowdall