Here, in the heart of the desert, sunlight has ceased to be merely a presence in the sky. It has become electricity moving through the arteries of the Egyptian state. Rising from this vast landscape is the Benban Solar Park, one of Egypt’s most consequential national projects and one of the largest grid-connected solar power complexes in the world.
Built in one of the most sun-intensive regions on Earth, Benban stands as a practical model for converting natural resources into sustainable power that strengthens the national grid, supports long-term energy security, and anchors Egypt’s transition toward a cleaner energy future.
An investigative tour by Al-Ahram inside the operating facilities reveals how this immense system functions as a single, integrated organism, from the moment sunlight hits the panels to when electricity enters the national grid.
The story is not only about megawatts and transformers, but also about planning, engineering, human expertise, and the challenge of operating in a harsh desert environment while meeting some of the highest international technical standards.
At the control centre, Engineer Sayed Farouk, head of the Upper Egypt Electricity Region, describes Benban as one of the world’s largest renewable-energy projects.
The selection of Aswan, he explains, followed extensive scientific studies confirming that it records some of the highest global solar irradiation levels, making it an ideal location for large-scale solar generation without carbon emissions.
The complex spans approximately 37 square kilometres and currently hosts 32 investment companies specializing in solar power generation, with plans to expand to 40 companies as part of a carefully structured strategy to maximize Egypt’s natural resources.
Benban’s installed capacity has reached about 1,465 megawatts, all of which is injected into the national unified grid.
The long-term target is to reach between 2,000 and 2,100 megawatts in the near future, placing Benban on par with the High Dam, whose generation capacity is roughly 2,100 megawatts.
When the capacity of neighbouring solar projects in the Aswan area, such as Abydos, is added, total clean-energy production from the region will exceed that of the High Dam, effectively transforming Aswan into the heart of Egypt’s clean-energy map.
Electricity from the panels is carried through underground 22-kilovolt cables to four main transformer stations, Benban 1, 2, 3, and 4, where it is stepped up first to 220 kilovolts and then to 500 kilovolts before entering the national grid, which supplies all of Egypt’s governorates.
The higher the voltage, Farouk explains, the more efficiently electricity can be transmitted over long distances, allowing optimal use of the grid and balanced distribution of loads. The national grid operates as one integrated system, receiving power from solar, hydropower, gas, and wind stations, then distributing it according to real-time demand.
Egypt’s National Energy Control Centre manages electricity demand by setting hourly consumption requirements and coordinating between power sources to ensure a continuous supply, especially since solar generation occurs mainly during daylight. This coordination is crucial for maintaining grid stability while expanding the share of renewable energy.
Operating in a desert environment presents unique challenges. Benban’s facilities are designed to withstand extreme temperatures and sandstorms through regular maintenance programmes, continuous panel cleaning, and advanced cooling systems for step-up transformers using oil and high-efficiency fans.
Stability of operation, Farouk stresses, is treated as a strategic priority because of the project’s national importance.
Beyond its technical significance, Benban has delivered substantial economic returns. During the construction phase, thousands of jobs were created, at times exceeding 10,000 workers per day.
Today, dozens of engineers and technicians operate the transformer stations and generation facilities, alongside staff employed by the various investment companies.
For Farouk, Benban represents a cornerstone of Egypt’s strategy to expand clean energy, reduce carbon emissions, enhance energy security, protect the environment, and support sustainable development.
Engineer Hisham El-Gammal, chairman of the Benban Solar Energy Investors Association, describes the complex as a qualitative leap in Egypt’s renewable-energy sector and the world’s third-largest grid-connected solar complex in terms of installed capacity.
Operating for more than five years, Benban includes 32 companies with total investments exceeding $2.5 billion, backed by Egyptian and foreign investors and financed by major international institutions, notably the International Finance Corporation (IFC) and the European Bank for Reconstruction and Development (EBRD).
The project received the World Bank’s Best Project Award in 2019, boosting international confidence in Egypt’s renewable-energy sector and spurring additional solar and wind investments.
Recent agreements with the Ministry of Electricity, through Infinity Power, include a 1,200-megawatt solar project: 200 megawatts inside unused plots at Benban and 1,000 megawatts in Minya Governorate.
The new 200-megawatt Benban capacity is expected to be connected before September 2026, raising the complex’s total capacity to around 1,735 megawatts, equivalent to more than 80 percent of the High Dam’s output.
Upcoming projects will also introduce battery energy-storage systems, enabling daytime solar electricity to be stored and dispatched at night, enhancing grid stability, and maximizing utilization of solar resources.
Infinity Power is simultaneously developing a 200-megawatt wind farm at Ras Ghareb on the Gulf of Suez, scheduled for completion within 24 months, alongside additional wind projects totalling 1,300 megawatts under preparation in Ras Shukeir and near Hurghada, with construction expected to begin in 2026.
El-Gammal attributes Benban’s success in attracting foreign direct investment to Egypt’s political and security stability, improved credit rating, the Egyptian Electricity Transmission Company’s commitment to timely payments, and a clear legislative framework in place since the 2014 renewable-energy incentive decision.
The project’s social impact is equally significant. More than 15,000 jobs were created during construction, and around 2,000 direct jobs are currently provided, with a similar number of indirect positions. Approximately 90 percent of workers come from Aswan, generating tangible local economic and social benefits.
The Investors Association also coordinates corporate social responsibility initiatives, including a dialysis centre, medical convoys, school support, vocational training programmes, women’s economic empowerment in handicrafts, full scholarships for medical, engineering, and pharmacy students, waste-management and recycling projects, and alternative public-transport initiatives.
At one Benban station, Operations and Maintenance Manager Mohamed Mahmoud explains that the plant functions as a single integrated system, with electrical, safety, mechanical, and monitoring teams working closely together to ensure reliability and quick responses to any emergency.
The station covers about 250 feddans, contains nearly 200,000 solar panels, has a capacity of 50 megawatts, and produces between 145 and 150 gigawatt-hours annually.
Each solar panel, about two by one metres, captures sunlight and is grouped into “strings” of roughly 29 panels. Electricity flows from the strings to combiner boxes, then to inverters that convert it from direct to alternating current, and finally to transformers that raise the voltage to 22 kilovolts before connecting to the grid.
The plant operates 24 hours a day, supported by preventive and corrective maintenance, detailed string-level monitoring, and thermal imaging to detect faults. Continuous cleaning is one of the most demanding tasks due to the desert conditions.
Advances in panel technology, including half-cell and bifacial designs, now produce more power from the same area, reducing land use and improving efficiency. Beyond technology and infrastructure, Benban demonstrates how clean energy can drive economic growth, social inclusion, and national resilience.
What rises from the sands of Aswan today is not merely electricity, but a comprehensive model of sustainable development, one that places Egypt among the leading nations in renewable energy and shows how the desert sun can be transformed into a foundation for the future.
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