Saudi Arabia Renewable Energy — ACWA Power, 50% Renewable Target, Solar Mega-Projects, and Green Hydrogen

Saudi Arabia Renewable Energy — ACWA Power, 50% Renewable Target, Solar Mega-Projects, and Green Hydrogen

Saudi Arabia’s renewable energy sector presents one of the most paradoxical and potentially transformative investment stories in global energy markets. The world’s largest oil exporter is committing to derive 50 percent of its electricity from renewable sources by 2030 — a target that requires the deployment of approximately 58.7 GW of renewable energy capacity (split between solar and wind) within a remarkably compressed timeline. The ambition is not driven by idealism but by hard-nosed economic logic: Saudi Arabia currently burns approximately 600,000 to 900,000 barrels of oil equivalent per day for domestic electricity generation, and every barrel diverted from the power sector to export markets generates significantly higher economic value.

The renewable energy transition is being executed at a pace and scale that few countries have attempted. Through a combination of competitive procurement (the Renewable Energy Project Development Office, REPDO, manages a structured solicitation program), direct development by state-linked entities (ACWA Power and PIF subsidiaries), and the attraction of international renewable energy developers and investors, Saudi Arabia is building one of the world’s largest renewable energy portfolios. The economics are compelling: Saudi Arabia’s solar irradiation levels are among the highest in the world, and the cost of solar-generated electricity in the Kingdom has reached record-low levels that make it among the cheapest electricity produced anywhere on earth.

The 50% Renewable Target

Saudi Arabia’s renewable energy target has evolved through several iterations, each more ambitious than the last. The current target, articulated by Crown Prince Mohammed bin Salman in 2021, calls for 50 percent of electricity generation from renewable sources by 2030, with the remaining 50 percent from natural gas (replacing crude oil and heavy fuel oil that currently dominate the generation mix).

Target breakdown:

Current status (2025-2026): Saudi Arabia has approximately 5-7 GW of renewable energy capacity operational or under construction, with a pipeline of over 20 GW in various stages of procurement and development. The gap between current capacity and the 2030 target requires an extraordinary acceleration of project development, with approximately 50 GW needed within 4-5 years.

ACWA Power

ACWA Power (the Saudi Water and Electricity Holding Company) is Saudi Arabia’s flagship renewable energy and water desalination company, and one of the most important clean energy companies in the world. Listed on Tadawul with PIF as its largest shareholder, ACWA Power develops, owns, and operates power generation and desalinated water production plants across the Middle East, Africa, Central Asia, and Southeast Asia.

Portfolio overview:

• Total portfolio capacity: Over 70 GW of power generation and 8 million cubic meters per day of desalinated water (including projects in development)
• Geographic presence: Over 13 countries
• Technology mix: Solar PV, concentrated solar power (CSP), wind, natural gas, and desalination
• Tadawul market capitalization: Approximately SAR 100-150 billion

Key Saudi renewable projects:

Sudair Solar PV Plant — One of the world’s largest single-site solar PV plants, with a capacity of approximately 1.5 GW. Located in central Saudi Arabia, Sudair was developed by ACWA Power through a joint venture with PIF subsidiaries and produces electricity at one of the lowest tariffs achieved globally.

Shuaibah IWP — A combined independent water producer and solar PV project on the Red Sea coast, demonstrating the integration of renewable energy with desalination.

Red Sea utility infrastructure — ACWA Power provides the utility infrastructure for the Red Sea tourism development, including renewable energy generation, water desalination, and energy storage, supporting the project’s commitment to 100 percent renewable energy.

NEOM Green Hydrogen — ACWA Power is developing the NEOM Green Hydrogen project, one of the world’s largest green hydrogen production facilities, in partnership with Air Products and NEOM. The project, with an estimated investment of over $8 billion, will use 4 GW of solar and wind energy to produce green hydrogen, which will be converted to green ammonia for export. The project positions Saudi Arabia at the forefront of the emerging green hydrogen economy.

Solar Energy

Saudi Arabia’s solar energy potential is extraordinary. The Kingdom receives among the highest levels of solar irradiation on earth, with direct normal irradiance (DNI) values exceeding 2,200 kWh/m² per year across large portions of the country — levels that are 50 to 100 percent higher than solar irradiation in major European solar markets.

Solar PV development — Utility-scale solar PV has been the primary technology for renewable energy deployment in Saudi Arabia. The REPDO procurement program has awarded multiple rounds of solar PV projects through competitive tenders, achieving progressively lower electricity tariffs:

The tariff trajectory demonstrates the extraordinary cost decline of solar PV in Saudi Arabia, with electricity costs falling below 1.5 cents per kilowatt-hour — levels that make Saudi solar electricity among the cheapest energy available anywhere in the world, comparable to or below the marginal cost of natural gas generation.

Concentrated Solar Power (CSP) — CSP technology, which uses mirrors to concentrate solar radiation and generate heat for steam turbine power generation, offers the advantage of built-in thermal energy storage, enabling electricity generation during evening and nighttime hours when solar PV output is zero. ACWA Power’s DEWA CSP project in Dubai (while not in Saudi Arabia) demonstrated the technology’s viability in the Gulf region, and CSP projects are included in Saudi Arabia’s renewable energy target.

Distributed solar — The development of distributed solar (rooftop and behind-the-meter solar installations on commercial, industrial, and residential buildings) is at an earlier stage in Saudi Arabia but is expected to grow as net metering regulations are implemented and as building owners seek to reduce electricity costs.

Wind Energy

Wind energy development in Saudi Arabia has proceeded more slowly than solar, reflecting the Kingdom’s superior solar resource and the fewer locations with optimal wind conditions. However, significant wind resources exist in specific areas, particularly:

Northern and western regions — Wind resources in the northern (Tabuk, NEOM area) and western (Red Sea coast, mountain areas) regions of the Kingdom reach average wind speeds of 7-9 meters per second at hub height, sufficient for commercially viable wind energy production.

NEOM wind development — The NEOM giga-project area has been identified as a prime location for wind energy development, with strong and consistent wind resources that complement the solar generation profile. The NEOM Green Hydrogen project incorporates significant wind generation capacity alongside solar PV.

Dumat Al Jandal Wind Farm — Saudi Arabia’s first utility-scale wind farm, a 400 MW project developed by a consortium including EDF Renewables and Masdar. Located in the northern Al Jouf region, the wind farm produces electricity at competitive tariffs and demonstrates the viability of commercial wind energy in the Kingdom.

Green Hydrogen

Saudi Arabia has positioned itself as a global leader in the emerging green hydrogen economy, leveraging its world-class renewable energy resources and existing energy export infrastructure to develop a hydrogen production and export capability.

NEOM Green Hydrogen Project — The marquee green hydrogen initiative, developed by ACWA Power, Air Products, and NEOM, with investment exceeding $8 billion. The project integrates 4 GW of solar and wind generation with electrolysis (producing hydrogen from water using renewable electricity) and ammonia synthesis (converting hydrogen to ammonia for transportation and export). The green ammonia will be exported through the NEOM port facility to global markets, primarily for power generation, industrial use, and as a shipping fuel.

Hydrogen strategy — Saudi Arabia’s broader hydrogen strategy extends beyond the NEOM project to encompass:

• Blue hydrogen — Hydrogen produced from natural gas with carbon capture and storage (CCS), leveraging the Kingdom’s abundant gas resources and building on existing petrochemical capabilities
• Green hydrogen — Hydrogen produced using renewable energy, targeting both export and domestic industrial use
• Hydrogen-based fuels — Development of e-fuels, green ammonia, and synthetic hydrocarbons using green hydrogen as a feedstock
• Hydrogen infrastructure — Development of hydrogen transport, storage, and distribution infrastructure within the Kingdom

Export potential — Saudi Arabia’s hydrogen export potential is significant, driven by the Kingdom’s renewable energy cost advantage, existing export infrastructure (ports, pipelines, shipping relationships), and proximity to major hydrogen demand markets in Europe, Asia, and India. Industry projections suggest Saudi Arabia could supply 10-15 percent of global hydrogen demand by 2050.

Energy Storage

Energy storage technology is essential for integrating large-scale renewable energy into Saudi Arabia’s electricity grid:

Battery storage — Utility-scale battery storage projects (using lithium-ion and other battery technologies) are being deployed alongside solar and wind projects to provide grid stability, peak shifting, and renewable energy firming. The cost of battery storage has declined dramatically, making battery-plus-solar combinations increasingly competitive with conventional peaking generation.

Thermal storage — Concentrated solar power with thermal energy storage provides an alternative storage approach, using molten salt or other thermal media to store heat for electricity generation during non-solar hours.

Pumped hydro storage — While Saudi Arabia’s flat terrain limits conventional pumped hydro opportunities, the NEOM project has evaluated underground pumped hydro storage concepts that could provide large-scale, long-duration energy storage.

Investment Opportunities

The renewable energy sector offers investment opportunities across the project lifecycle:

Project development and ownership — Equity investment in utility-scale renewable energy projects through competitive procurement (REPDO tenders) or direct development. Project returns are underpinned by long-term power purchase agreements (PPAs) with government offtakers, typically with 20-25 year terms.

Project supply chain — Manufacturing and supply of solar panels, wind turbines, mounting structures, cables, inverters, and other project components. The government has implemented local content requirements for renewable energy projects, creating opportunities for domestic manufacturing.

Engineering and construction — Engineering, procurement, and construction (EPC) services for renewable energy projects. The scale of the renewable energy build-out creates sustained demand for EPC capabilities.

Operations and maintenance — Long-term operations and maintenance services for operational renewable energy assets. O&M contracts provide recurring revenue and stable cash flows.

Green hydrogen value chain — Investment across the green hydrogen value chain, from renewable energy generation through electrolysis to ammonia/hydrogen transport and end-use applications.

Grid infrastructure — Transmission and distribution infrastructure investment to connect renewable energy projects to the national grid. The geographic distribution of renewable energy resources (concentrated in the north and west) relative to demand centers (concentrated in the central and eastern regions) requires significant transmission investment.

Challenges

Grid integration — The integration of large-scale variable renewable energy into Saudi Arabia’s electricity grid requires investment in grid flexibility, including storage, demand response, grid interconnection, and advanced grid management systems.

Timeline pressure — The gap between current renewable energy capacity (approximately 5-7 GW) and the 2030 target (58.7 GW) requires an extraordinarily rapid pace of deployment — approximately 10-12 GW per year — that would be unprecedented for any country.

Local content — Local content requirements for renewable energy projects increase project costs and complexity, as the domestic renewable energy supply chain is still developing.

Water use — Solar panel cleaning in the dusty Saudi environment requires significant water, creating a resource management challenge in a water-scarce country.

Outlook

Saudi Arabia’s renewable energy sector is positioned for explosive growth over the 2025-2035 period, driven by the 50 percent renewable target, the economic logic of freeing hydrocarbons for export, the global energy transition creating demand for green hydrogen and clean energy products, and the continuing decline in renewable energy technology costs.

Carbon Capture and Circular Carbon Economy

Saudi Arabia has articulated a “Circular Carbon Economy” framework that positions carbon capture, utilization, and storage (CCUS) as a complement to renewable energy:

CCUS projects — Saudi Aramco operates one of the world’s largest CCUS demonstration projects, capturing CO2 from industrial sources and injecting it into depleted oil reservoirs for enhanced oil recovery. The Jubail CCUS hub is being developed as a large-scale carbon capture facility serving multiple industrial emitters.

Carbon credits and trading — Saudi Arabia is developing a voluntary carbon credit market and has explored participation in international carbon trading mechanisms. The Regional Voluntary Carbon Market Company (RVCM) was established to develop carbon credit trading infrastructure for the Middle East.

Direct air capture — Research into direct air capture (DAC) technology — removing CO2 directly from the atmosphere — is being pursued in Saudi Arabia, with KAUST and other institutions conducting research on DAC systems optimized for the Kingdom’s climate conditions.

Nuclear Energy Considerations

While not strictly renewable, Saudi Arabia’s consideration of nuclear energy is relevant to the broader energy transition:

Nuclear program — Saudi Arabia has explored the development of nuclear power generation capacity, engaging with multiple international nuclear technology providers (including South Korea’s KEPCO, France’s EDF, and others). The nuclear program, if implemented, would provide baseload power generation to complement variable renewable energy.

Nuclear regulatory framework — The King Abdullah City for Atomic and Renewable Energy (KACARE) oversees nuclear energy planning and the development of regulatory frameworks for nuclear power in the Kingdom.

The nuclear decision carries significant geopolitical implications and faces political and regulatory complexities that have slowed its development relative to renewable energy, which has proceeded rapidly without the same constraints.

The sector’s growth trajectory will make Saudi Arabia one of the world’s largest renewable energy markets and the world’s largest potential exporter of green hydrogen. For investors, the sector offers exposure to a government-backed, large-scale energy market with long-duration contracted returns and the additional upside of the emerging hydrogen economy.

The Kingdom’s renewable energy transition also carries implications for the global energy market. As Saudi Arabia reduces its domestic consumption of hydrocarbons for electricity generation — freeing up to 1 million barrels of oil equivalent per day — the liberated hydrocarbons can be redirected to export markets, increasing Saudi Arabia’s export revenues while simultaneously reducing the carbon intensity of the domestic economy. This “export maximization through domestic renewables” logic is a powerful economic driver that aligns the Kingdom’s financial interests with its energy transition commitments, creating one of the few examples globally where a major hydrocarbon producer has a direct financial incentive to accelerate renewable energy adoption.

For related analysis, see our coverage of water desalination, mining, and infrastructure PE. For company profiles, see the Saudi PE landscape.