Dubai Electricity and Water Authority (Dewa) has partnered with Abu Dhabi Future Energy Company (Masdar) and Électricité de France (EDF) to develop the 800-MW third phase of the Mohammed bin Rashid Al Maktoum Solar Park, as per the independent power producer (IPP) model.

Dewa signed another memorandum of understanding (MoU) with EDF for a consultancy contract for the pumped-storage hydroelectric power station at Hatta Dam.

Dewa is building a 250-MW pumped-storage hydroelectric power station in Hatta, which is the first of its kind in the GCC countries. It will make use of the water stored in the Hatta Dam, increasing the share of renewable energy.

The consultancy contract covers design, hydro-geological, environmental, geotechnical, and deep excavation studies. It also includes consultancy on deep-water tunnel designs, the dam and hydroelectric power station, the tender for material supply, supervision of construction work, site installation, on-site testing and commissioning.

Mohammed bin Rashid Al Maktoum Solar Park is the largest single-site solar park in the world, with a planned capacity of 5,000 MW by 2030, and a total investment of Dh50 billion ($3.6 billion). The solar park contributes to achieving the objectives of the Dubai Clean Energy Strategy 2050, launched by HH Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the UAE and Ruler of Dubai, to provide 75 per cent of Dubai’s total power output from clean energy sources by 2050.

The 800-MW third phase of the solar park, is being implemented by Shuaa Energy 2, which was established by Dewa with a 60 per cent stake in the company. Shuaa Energy 2 was launched in partnership with the Masdar-led consortium, and EDF, through its subsidiary EDF Energies Nouvelles, which owns the remaining 40 per cent of the company. The international consortium led by the renewable energy contractor GranSolar from Spain, is handling the engineering, procurement, and construction (EPC). It includes Acciona from Spain and Ghella from Italy.

Dewa registered a Levelised Cost of Electricity (LCOE) of $2.99 cents per kilowatt hour (kW/h) for the third phase of the solar park, which will be operational in 2020. Upon its completion, the solar park will save approximately 6.5 million tonnes per annum in emissions. The third phase will be complete by 2020 in three stages over an area of 16 sq km. The first 200-MW stage is expected to be operational in the first half of 2018. The 300-MW second stage will be operational in 2019, and the third 300-MW stage will be completed in the first half of 2020.

“The hydroelectric plant is part of the Hatta Comprehensive Development Plan, launched by HH Sheikh Mohammed bin Rashid Al Maktoum. The project will contribute to the development of Hatta, and meet its developmental, social, economic, and environmental needs. It will also contribute to the achievement of the Dubai Clean Energy Strategy 2050,” said Saeed Mohammed Al Tayer, managing director and CEO of Dewa.

“Dewa’s initiatives within the Hatta Comprehensive Development Plan will involve Hatta residents in the projects that will be implemented and provide about 200 permanent jobs in the technical, administrative and operational fields, and over 300 jobs in the visitors centre, outreach and tourism facilities associated with the project, in addition to more than 2,000 jobs during project implementation,” added Al Tayer.

The pumped-storage hydroelectric power station will make use of the existing water in the Hatta Dam, which can store up to 1,716 million gallons, and an upper reservoir that will be built in the mountain to store up to 880 million gallons. The upper reservoir will be 300 m above the dam level. During off-peak hours, turbines that use clean and cheap solar energy will pump water from the dam to the upper reservoir. During peak-load hours when production cost is high, turbines operated by the force of waterfall from the upper reservoir will generate electricity that will be connected to Dewa’s grid. The efficiency of power production will reach 90 per cent with response to demand for energy within 90 seconds.

“On the proud occasion of the President of France’s visit to the United Arab Emirates, the MoU signing highlights the strength of our partnership with Dubai Electricity Water Authority and EDF Energies Nouvelles in developing Phase Three of the Mohammed Bin Rashid Al Maktoum Solar Park,” said Mohamed Jameel Al Ramahi, chief executive officer of Masdar.

“It also emphasises the critical value of public-private collaboration in advancing commercially viable renewable energy, here in the UAE and the wider region. Now under construction, the 800-MW expansion of the Dubai Solar Park will be a benchmark for the global renewables sector on completion, a showcase of UAE expertise, and the capabilities of our international partners, across all aspects of utility-scale renewable energy project development. At Masdar, we are eager to build on our collaboration with Dewa and EDF to pursue future opportunities in renewable energy and clean technologies locally and internationally,” Al Ramahi added.

Jean-Bernard Lévy, the EDF Group’s CEO and chairman, said: “We are proud to be supporting the energy transition in the UAE, in close collaboration with major local partners. Our involvement in innovative renewable projects such as Mohammed bin Rachid Al Maktoum Solar Park and Hatta hydropower plant demonstrate our know-how as global leader in low-carbon growth. Both projects are aligned with the two key objectives of the group’s CAP 2030 strategy: achieving 50 GW of renewable energy capacity by year 2030 and growing our business in rapidly expanding markets such as the Middle East.” – TradeArabia News Service