meed-logo

line1 line2 line3
SIGN IN / REGISTER

Iberian power outage offers valuable lessons

2 May 2025

Commentary
Jennifer Aguinaldo
Energy & technology editor

The root cause of the power outages that gripped parts of the Iberian Peninsula on 28 April has yet to be established, pending a detailed investigation into what triggered the loss of power in large swathes of Portugal and Spain.

Ongoing investigations aside, Spain’s national electricity grid operator, Red Electrica, has ruled out a cyber attack or sudden spike in renewables as the main cause of the outage, which affected transport, retail and healthcare services, among others.

Insurance claims arising from the outages could reach between $300m and $600m in Spain and significantly less in Portugal, according to some sources, while the Riyadh-based Digital Cooperation Organisation cites losses of up to €1.3bn ($1.47bn) for the Spanish economy, based on Spain’s self-employed workers’ association, ATA.

But the highest cost could come in a non-monetary form. It would require probing into Spain’s utility infrastructure, which Red Electrica describes as Europe’s “best and most resilient”, and that of every European country and everywhere else.

Red Electrica president Beatriz Corredor has been quick to defend her firm, saying there is no such thing as zero risk.

The speed at which Spain, which exports renewable power to Portugal, restored power in affected areas lends credence to Red’s best-in-Europe claim if one is willing to forego the question of how it could have happened or been avoided in the first place.

Pending the results of the investigation, analysts and experts have offered their insights on the subject.

Writing on Linkedin, Thierry Lepercq, founder and president at Hydeal, describes the Spanish blackout as “the most significant power event in decades”, adding it is likely the first of a series of crippling crashes that will result from the inherent conflict between decarbonisation, or aiming at 100% renewables; security of supply; and energy affordability.

Lepercq is confident that the lesson will soon be clear: the power outage was all about inertia.

He predicts that the lack of electricity system planning will necessitate radical action. This could involve the “near complete” stop of new variable – solar and wind – installations and the fast ramp-up of fully-dispatchable, inertia-providing capacity from combined-cycle gas turbines (CCGTs) initially powered by natural gas, and as soon as possible, from competitive green hydrogen.

Another senior consultant at an international engineering services firm with offices in Dubai tells MEED that, considering a lot of caveats, the blackout resulted from a mix of high solar reliance, low grid inertia, voltage oscillations and insufficient backup systems, with no single cause confirmed. Some tripping, which catalysed the inertia problem, has also been reported, he notes. 

Prevention strategies could include enhancing firm power, expanding storage, improving monitoring and strengthening interconnections.

Morocco, for instance, played a key role in restoring power to Spain, highlighting the benefits of power pooling, where countries share an integrated generation capacity and grid stability across borders.

Reviewing energy policies is also key, such as looking at grid codes with clearer requirements on how much energy storage should be on the system in proportion to renewable energy development, according to the consultant.

This event offers valuable lessons for regional utility stakeholders, particularly their capacity planning divisions. Over 100GW of renewable energy capacity is planned to be built across the GCC states before 2030, excluding those catering to private clients, with certain developments and projects looking to be powered 100% by renewable energy by 2030.

The Iberian story shows there are as many potential solutions or measures, with none offering zero risk, to address potential points of failure in today’s electricity system, which has been undergoing major re-engineering works to fit the 2030 net-zero scenario.

It is also worth mentioning that certain jurisdictions in the Gulf and broader Middle East and North Africa region regularly suffer from power outages in the summer, mainly due to rising temperatures and underinvestment in electricity generation and distribution networks, and notwithstanding a very negligible amount of renewable power on their grids.

Credit: Crowd at Malaga Maria Zambrano train station entrance due to blackout in Spain and Europe, 28 April 2025. Shutterstock

https://image.digitalinsightresearch.in/uploads/NewsArticle/13802518/main.gif
Jennifer Aguinaldo

Register for MEED's guest program now to access this article.

Click here to register
Exclusive from Meed
Related Articles
  • Qiddiya seeks firms for light rail transit system

    11 May 2026

     

    Saudi gigaproject developer Qiddiya Investment Company (QIC) has requested contractors to express interest in a contract to design and build the first phase of the light rail transit system at Qiddiya Entertainment City.

    The notice was issued on 5 May, with firms given until 20 June to submit expressions of interest.

    The project, also known as the Primary Urban Axis, comprises a 22-kilometre automated, driverless rail line as part of its first phase.

    The contract scope includes about 16 stations – 11 elevated and five underground – along with 8km of tunnels, viaducts and other associated structures. It covers all civil, architectural, and mechanical, electrical and plumbing works.

    Stations will be located at Resort Core East Village, Grand Central Station, Anime Hub Integrated Station and Primary Urban Axis 1 & 2 Hub Station.

    A subsequent phase will extend the railway network by a further 11km.

    QIC is accelerating plans to develop additional assets at Qiddiya City.

    Separately, QIC, the Royal Commission for Riyadh City and the National Centre for Privatisation & PPP received prequalification statements from firms on 30 April for the public-private partnership (PPP) package of the Qiddiya high-speed rail project in Riyadh. This follows submission of prequalification statements for the engineering, procurement, construction and financing package on 16 April, as previously reported by MEED.

    The Qiddiya high-speed rail project, also known as Q-Express, will connect King Salman International airport and the King Abdullah Financial District (KAFD) with Qiddiya City. The line will operate at up to 250 kilometres per hour, reaching Qiddiya in 30 minutes.

    Contractors are also preparing bids for a 13 May deadline for a contract covering new infrastructure works at Qiddiya Entertainment City. The scope includes two infrastructure development packages for District 0, including the construction of four event park-and-ride facilities.

    QIC’s other major projects include an e-games arena, Prince Mohammed Bin Salman Stadium, a motorsports track, the Dragon Ball and Six Flags theme parks, and Aquarabia.

    QIC officially opened the Six Flags theme park to the public in December last year.

    The park covers 320,000 square metres and features 28 rides and attractions, including 10 thrill rides and 18 aimed at families and young children.

    The Qiddiya project is a key part of Riyadh’s strategy to boost leisure tourism in the kingdom.

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16779176/main.jpg
    Yasir Iqbal
  • Contractors submit bids for Saudi gas processing plant project

    8 May 2026

     

    Contractors have submitted bids to Saudi Aramco subsidiary Aramco Gulf Operations Company (AGOC) for a project to build an onshore gas processing plant in Saudi Arabia’s Khafji that will draw and process gas from the Dorra offshore gas field, located in waters of the Saudi-Kuwait Neutral Zone.

    MEED previously reported that AGOC had divided the engineering, procurement and construction (EPC) on the Khafji gas plant project into seven packages, and issued the main tenders for those last year.

    Contractors were initially set deadlines of 24 October for technical bid submissions and 9 November for commercial bids. AGOC later extended the bid submission deadline to 22 December, and then until 22 April. A final deadline of 30 April was set, with contractors submitting bids by that date, according to sources.

    The seven EPC packages cover works including open-art and licensed process facilities, pipelines, industrial support infrastructure, site preparation, overhead transmission lines, power supply systems and main operational and administrative buildings, with their breakdown as follows:

    • Package 1 – Open-art facilities
    • Package 2 – Licensed facilities
    • Package 3 – Industrial support facilities
    • Package 4 – Pipelines
    • Package 5 – Site preparation
    • Package 6 – Overhead transmission lines plus power supply (from Saudi Electricity Company)
    • Package 7 – Headquarters complex

    Saudi Arabia and Kuwait have been pressing ahead with their plan to jointly produce 1 billion cubic feet a day (cf/d) of gas from the Dorra gas field.

    The two countries have been producing oil from the Neutral Zone – primarily from the onshore Wafra field and offshore Khafji field – since at least the 1950s. With a growing need to increase natural gas production, they have been working to exploit the Dorra offshore field, understood to be the only gas field in the Neutral Zone.

    Discovered in 1965, the Dorra gas field is estimated to hold 20 trillion cubic metres of gas and 310 million barrels of oil.

    The Khafji gas plant project is one of three multibillion-dollar projects launched by subsidiaries of Saudi Aramco and Kuwait Petroleum Corporation (KPC) to produce and process gas from the Dorra field that has advanced in recent months.

    Dorra field facilities project

    Al-Khafji Joint Operations (KJO), which is jointly owned by AGOC and KPC subsidiary Kuwait Gulf Oil Company (KGOC), has divided the scope of work on the Dorra field facilities project into four EPC packages – three offshore and one onshore.

    India’s Larsen & Toubro Energy Hydrocarbon (L&TEH) won the contract for package one of the Dorra facilities project, which covers the EPC of seven offshore jackets and the laying of intra-field pipelines. The contract awarded by KJO to L&TEH is estimated to be valued at $140m-$150m, MEED reported in October.

    Additionally, Italian, Indian and Spanish contractors have emerged as the lowest bidders for the other three EPC packages that form part of the Dorra facilities project.

    A consortium of Italian contractor Saipem and L&TEH is understood to have submitted the lowest bid for offshore packages 2A and 2B, according to sources. The only other consortium understood to have submitted bids for packages 2A and 2B comprises Abu Dhabi-based NMDC Energy and South Korea’s Hyundai Heavy Industries.

    The EPC scope of work for package 2A includes Dorra gas field wellhead topsides, flowlines and umbilicals. Package 2B involves the central gathering platform complex, export pipelines and cables.

    Spanish contractor Tecnicas Reunidas is understood to have emerged as the lowest bidder for onshore package three, sources told MEED. Package three covers the EPC of onshore gas processing facilities.

    KGOC onshore processing facilities

    The third component of the overall Dorra gas field development programme is a planned onshore gas processing facility to be built in Kuwait, which has been undertaken by KGOC.

    KGOC had been progressing with the front-end engineering and design (feed) work on the project, before the destabilising impact of the US-Israel conflict with Iran compelled the operator to put the project on hold, MEED reported in April.

    The proposed facility, estimated to be worth $3.3bn, will receive gas from a pipeline from the Dorra offshore field, which is being separately developed by KJO. The complex will have the capacity to process up to 632 million cf/d of gas and 88.9 million barrels a day of condensates from the Dorra field.

    The facility will be located near the Al-Zour refinery, owned by another KPC subsidiary, Kuwait Integrated Petroleum Industries Company.

    A 700,000-square-metre plot has been allocated next to the Al-Zour refinery for the gas processing facility and discussions regarding survey work are ongoing. The site could require shoring, backfilling and dewatering.

    The onshore gas processing plant will also supply surplus gas to KPC’s upstream business, Kuwait Oil Company, for possible injection into its oil fields.

    Additionally, KGOC plans to award licensed technology contracts to US-based Honeywell UOP and Shell subsidiary Shell Catalysts & Technologies for the plant’s acid gas removal unit and sulphur recovery unit, respectively.

    France-based Technip Energies has carried out a concept study and feed work on the entire Dorra gas field development programme.

    Progress has been hampered by a dispute over ownership of the Dorra gas field. Iran, which refers to the field as Arash, claims it partially extends into Iranian territory and asserts that Tehran should be a stakeholder in its development. Kuwait and Saudi Arabia maintain that the field lies entirely within their jointly administered Neutral Zone – also known as the Divided Zone – and that Iran has no legal basis for its claim.

    In February 2024, Kuwait and Saudi Arabia reiterated their claim to the Dorra field in a joint statement issued during an official meeting in Riyadh between Kuwaiti Emir Sheikh Mishal Al-Ahmad Al-Jaber Al-Sabah and Saudi Crown Prince and Prime Minister Mohammed Bin Salman Bin Abdulaziz Al-Saud.

    Since that show of strength and unity, projects to produce and process gas from the Dorra field have gained momentum.

    READ THE MAY 2026 MEED BUSINESS REVIEW – click here to view PDF

    Global energy sector forced to recalibrate; Conflict hits debt issuance and listings activity; UAE’s non-oil sector faces unclear recovery period amid disruption.

    Distributed to senior decision-makers in the region and around the world, the May 2026 edition of MEED Business Review includes:
    To see previous issues of MEED Business Review, please click here

     

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16734353/main5834.jpg
    Indrajit Sen
  • Teams prepare bids for Riyadh East sewage treatment plant

    8 May 2026

     

    At least six consortiums are preparing to submit bids for Saudi Arabia's Riyadh East independent sewage treatment plant (ISTP) project, according to sources.

    The project will be developed under a build‑own‑operate‑transfer model with a 25‑year concession term.

    The plant will have a treatment capacity of 200,000 cubic metres a day (cm/d) in its first phase, expanding to 500,000 cm/d in the second phase.

    MEED understands that the following consortiums are in discussions to submit bids for the project, which has a recently extended bid submission deadline of 30 June:

    • Suez (France) / Civil Works Company (Saudi Arabia) / Alwael (Saudi Arabia)
    • Saur (France) / Samsung E&A (South Korea) / Al-Bawani (Saudi Arabia) / Nesma (Saudi Arabia)
    • Alkhorayef (Saudi Arabia) / GS Inima (Spain)
    • EtihadWE (UAE) / Metito (UAE)
    • Veolia (France) / AlJomaih Energy & Water (Saudi Arabia)
    • Miahona (Saudi Arabia) / Marafiq  (Saudi Arabia)

    In December 2025, a group comprising Metito, EtihadWE and SkyBridge was selected as the preferred bidder for the Hadda ISTP project. Miahona, Marafiq Company and Buhur for Investment was selected as the reserved bidder.

    That same month, the Miahona-led consortium was selected as preferred bidder for the Arana ISTP and the Metito-led consortium was selected as the reserved bidder. Both projects have yet to reach financial close.

    The Riyadh East, Hadda and Arana ISTPs are being undertaken by state water offtaker Sharakat, formerly Saudi Water Partnership Company, in collaboration with the National Centre for Privatisation & PPP.

    In 2024, Sharakat prequalified 53 companies that could bid for the Riyadh East ISTP, part of seven planned ISTP projects it said it would procure between 2024 and 2026. The request for proposals was issued last October. 

    WSP is the technical adviser and KPMG Middle East is the lead and financial adviser on the project.

    The targeted commercial operation date for the facility is 2029.

    ISTP plans

    According to Sharakat’s recent seven-year statement, it has identified six additional large ISTPs in the development pipeline.

    These are:

    • Kharj (75,000 cm/d)
    • Abu Arish (50,000 cm/d)
    • Hafar Al-Batin (100,000 cm/d)
    • Riyadh North (TBD)
    • Najran South (50,000 cm/d)
    • Khamis Mushait (50,000 cm/d)

    The company is also pursuing a nationwide small sewage treatment plant programme covering about 139 smaller ISTPs grouped into seven clusters.

    These are designed to add about 521,450 cm/d of additional treatment capacity across the kingdom.

    READ THE MAY 2026 MEED BUSINESS REVIEW – click here to view PDF

    Global energy sector forced to recalibrate; Conflict hits debt issuance and listings activity; UAE’s non-oil sector faces unclear recovery period amid disruption.

    Distributed to senior decision-makers in the region and around the world, the May 2026 edition of MEED Business Review includes:
    To see previous issues of MEED Business Review, please click here

     

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16734156/main.jpg
    Mark Dowdall
  • Saudi Arabia tenders Jeddah-Mecca highway PPP

    8 May 2026

     

    Saudi Arabia’s Roads General Authority (RGA) and the National Centre for Privatisation & PPP (NCP) have tendered the contract for the development of the Jeddah-Mecca highway project.

    The tender was issued on 19 April, with a bid submission deadline of 19 August.

    The scope of the tender is split into two sections: development of motor service areas (MSA) and highway services. 

    Under the MSA component, the company will develop, permit, finance, design, engineer, procure, construct, complete, test, commission, insure, operate and maintain three MSAs along the highway.

    The contract term is 25 years, including two years of the construction period.

    Each MSA plot will cover 34,500 square metres and will include facilities such as fuel stations, electric vehicle charging, truck services, tyre and oil change, car wash and repair, retail and food outlets, ATMs, restrooms, mosques, parking, landscaping and other associated utilities.

    The highway services component will include insurance, operation and maintenance of highway assets for 10 years.

    The 64-kilometre (km) Jeddah-Mecca highway has four lanes in each direction. The construction works on 51km are complete, while the rest is under construction and scheduled for completion in 2027.

    In March, the RGA and NCP prequalified three bidders to develop the project. These were:

    • Algihaz Holding / ICA Construction (local/Turkiye)
    • Lamar Holding / Shaanxi Construction Engineering Group Corporation (Bahrain/China)
    • Mada International Holding (local)

    The expression of interest notice for the project was first issued in October 2024, as MEED reported.

    The project is one of four planned highway schemes in the kingdom’s privatisation and public-private partnership (P&PPP) pipeline.

    READ THE MAY 2026 MEED BUSINESS REVIEW – click here to view PDF

    Global energy sector forced to recalibrate; Conflict hits debt issuance and listings activity; UAE’s non-oil sector faces unclear recovery period amid disruption.

    Distributed to senior decision-makers in the region and around the world, the May 2026 edition of MEED Business Review includes:
    To see previous issues of MEED Business Review, please click here

     

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16731199/main.jpg
    Yasir Iqbal
  • US sanctions Iraq’s deputy oil minister

    8 May 2026

    The US has sanctioned Iraq’s Deputy Oil Minister Ali Maarij Al-Bahadly, in another blow for the country’s oil and gas sector.

    In a statement released by the US Treasury, it said that he “abuses his position to facilitate the diversion of oil to be sold for the benefit of the Iranian regime and its proxy militias in Iraq”.

    The US Department of the Treasury’s Office of Foreign Assets Control (Ofac) has also designated three senior leaders of the militias Kata’ib Sayyid Al-Shuhada and Asa’ib Ahl Al-Haq. 

    In its statement, it said that the US will continue to hold these groups and other militias in Iraq, such as Kata’ib Hizballah, accountable for their attacks against US personnel and civilians, diplomatic facilities and businesses across Iraq.

    Secretary of the Treasury, Scott Bessent, said: “Like a rogue gang, the Iranian regime is pillaging resources that rightfully belong to the Iraqi people.”

    He added: “Treasury will not stand idly by as Iran's military exploits Iraqi oil to fund terrorism against the United States and our partners.”

    Ofac said that it designated Iraq’s deputy minister of oil on 7 May because he had been “instrumental in facilitating the diversion of Iraqi oil products to benefit known Iran-affiliated oil smuggler Salim Ahmed Said, as well as Iran-backed terrorist militia Asa’ib Ahl Al-Haq (AAH)”.

    It added: “For years, Maarij has used his official positions, first as the head of the Iraqi parliament’s oil and gas committee, and then within the Iraq Ministry of Oil, to enrich Said, AAH, and by extension, Iran.”

    The US Treasury said that it designated Said in June 2025 for running a network of companies selling Iranian oil falsely declared as Iraqi oil to avoid sanctions.

    In its statement, it said: “Integral to this operation was Said’s ability to obtain favoured access to Iraqi oil and procure forged documentation from Iraqi government officials, legitimising illicit oil.

    “To that end, Said was responsible for bribing complicit officials in the Iraqi government, as well as reportedly installing Maarij in his official position.”

    Since 2018, Maarij has held several positions in Iraq’s Oil Ministry, including head of the licensing and contracts office, deputy minister, and acting oil minister. 

    The US Treasury said that, in his official capacities, Maarij enabled Said to illicitly procure oil products by granting exportation rights to Said’s companies. 

    It claimed that Maarij authorised trucking several million dollars’ worth of oil a day from the Qayarah oil field to VS Oil Terminal in Khor Zubayr for export.

    The US sanctioned VS Oil Terminal in July last year.

    The US Treasury said that VS Oil oversaw the mixing of Iranian oil with Iraqi oil before being shipped to market. 

    It also said that Maarij is also responsible for falsifying documentation on the provenance of oil for Said’s network, enabling it to be smuggled to market disguised as purely Iraqi oil.

    Neither Iraq nor Iran has responded to the announcement of the new sanctions.

    The sanctions were announced as the US and Iran battle over control of the Strait of Hormuz, which has seen significant disruption to shipping since the US and Israel started their war with Iran on 28 February 2026.

    Iraq’s oil and gas sector is currently going through a crisis due to the disruption to shipping through the Strait of Hormuz, which has caused the country’s oil exports to collapse.

    READ THE MAY 2026 MEED BUSINESS REVIEW – click here to view PDF

    Global energy sector forced to recalibrate; Conflict hits debt issuance and listings activity; UAE’s non-oil sector faces unclear recovery period amid disruption.

    Distributed to senior decision-makers in the region and around the world, the May 2026 edition of MEED Business Review includes:
    To see previous issues of MEED Business Review, please click here

     

    https://image.digitalinsightresearch.in/uploads/NewsArticle/16729987/main.png
    Wil Crisp