GCC countries are producing electricity from solar power at costs between 1.04 and 1.32 US cents per kilowatt-hour — among the lowest recorded anywhere on Earth — according to the latest analysis of regional solar project performance. The extraordinary cost achievement is driven by a combination of exceptional solar irradiation, plentiful available land, low financing costs backed by sovereign capital, and the rapid learning-curve reductions in solar panel and inverter technology that have cut costs industry-wide over the past decade.
The GCC’s solar advantage is compounded by its climate: installations across the region achieve 1,800 to 2,000 full-load operating hours annually — the number of hours per year during which a solar plant generates at or near its rated capacity. This compares with 950 to 1,400 full-load hours in European markets and 1,200 to 1,600 hours across most of Asia-Pacific, meaning a GCC solar plant generates substantially more electricity per unit of installed capacity than equivalents elsewhere.
UAE: Mohammed bin Rashid Solar Park Sets the Pace
The Mohammed bin Rashid Al Maktoum Solar Park in the UAE has surpassed 3,000 megawatts of operational capacity and is on course to exceed 8,000 megawatts by 2030, making it one of the largest single-site solar projects anywhere in the world. The park, developed in stages by the Dubai Electricity and Water Authority (DEWA), has consistently set world record low tariffs at successive capacity auction rounds — a track record that validates the UAE’s credentials as a global solar benchmark.
The UAE’s broader net-zero-by-2050 strategy has positioned renewable energy not simply as an environmental commitment but as an economic diversification pillar. By reducing domestic electricity generation costs to well below what conventional gas-fired power plants can achieve, the UAE is freeing up natural gas for export or petrochemical feedstock — effectively monetising its low-cost solar advantage twice.
Saudi Arabia: Sudair and the 130 GW Ambition
Saudi Arabia is dominating GCC renewable energy deployment in terms of absolute installed capacity. The Sudair Solar Energy Plant, one of the Kingdom’s flagship projects, has a capacity of 1,500 megawatts and achieved a tariff of 1.239 US cents per kilowatt-hour — a world record at the time of its award and still among the lowest ever recorded for a utility-scale project. Saudi Arabia’s overall renewable energy ambitions extend to cumulative plans exceeding 130 gigawatts by 2030, a target that would require sustained capital deployment across dozens of projects at scale.
Kuwait and Oman Push Forward
Kuwait, which suffered a setback when its Shagaya concentrated solar power facility experienced a fire in November 2024, has continued to pursue utility-scale solar aggressively. Phase III of Kuwait’s solar independent power producer programme covers 1,100 and 500 megawatt projects, and the country has set an ambitious 22-gigawatt renewable energy target by 2030. Oman is meanwhile pioneering utility-scale solar combined with battery storage, with its Ibri III project combining 500 megawatts of solar generation with 100 megawatt-hours of battery capacity — a model that addresses the intermittency challenge that pure solar plants cannot resolve.
Green Hydrogen: The Next Frontier
The GCC’s ultra-low solar generation costs are the foundation of what could become a substantial green hydrogen export industry. Green hydrogen — produced by using renewable electricity to electrolyse water — requires cheap, clean power to be economically viable. With GCC solar costs already at the levels that make green hydrogen cost-competitive with grey hydrogen produced from natural gas, the region is targeting green hydrogen production costs of $0.80 to $1.60 per kilogram by 2030 — significantly below the current global cost of production in most markets.
Saudi Arabia’s NEOM project has targeted 600 tonnes per day of green hydrogen production — a scale that would make the city-state one of the largest green hydrogen producers on the planet — with analysts estimating up to $200 billion in long-term revenue potential from green hydrogen exports. Oman’s Hydrom platform is coordinating green hydrogen project development across the country, with export infrastructure tied to existing LNG port facilities. The GCC’s combination of solar resource, existing energy export infrastructure, and sovereign capital makes it one of the world’s most plausible candidates for large-scale green hydrogen export when global demand matures.
