DEWA strengthens UAE clean energy leadership with solar park, green hydrogen and Hatta pumped storage
DEWA advances the UAE energy transition with the Mohammed bin Rashid Solar Park, the region’s first solar‑driven green hydrogen plant and Hatta pumped‑storage hydropower to cut emissions.
Dubai Electricity and Water Authority DEWA has reinforced its role in the UAE’s shift to clean energy by accelerating a suite of large‑scale projects designed to reduce carbon emissions and support a green economy. The authority’s Mohammed bin Rashid Al Maktoum Solar Park remains central to the strategy as the largest single‑site solar facility operating under an independent power producer model. DEWA is also leading a first‑of‑its‑kind green hydrogen initiative powered by solar energy, while a pumped‑storage hydropower facility at Hatta marks a regional milestone for energy storage and grid flexibility.
Mohammed bin Rashid Al Maktoum Solar Park World’s largest single site PV project
The Mohammed bin Rashid Al Maktoum Solar Park is a cornerstone of DEWA’s renewable portfolio and is cited as the world’s largest single‑site solar power complex under an independent power producer arrangement. The complex combines photovoltaic and concentrated solar power technologies across successive development phases to scale generation capacity and lower levelized costs. DEWA’s phased approach has enabled competitive procurement, private sector participation and steady increases in installed capacity that underpin Dubai’s renewable generation targets.
Green hydrogen facility powered by solar energy marks regional first
DEWA’s green hydrogen project uses electricity from solar generation to drive electrolysis and produce hydrogen without fossil fuel emissions. The initiative positions the UAE among early adopters in the Middle East to commercialize hydrogen produced directly from solar power at scale. Green hydrogen is targeted for industrial feedstock, export opportunities and long‑duration storage, and DEWA has highlighted the project as an example of integrating renewables with emerging low carbon fuels.
Hatta pumped storage hydropower introduces large scale energy storage to GCC
The pumped‑storage hydropower plant at Hatta represents the first facility of its type in the Gulf Cooperation Council, introducing utility‑scale stored energy that can be dispatched to meet peak demand. Pumped storage pairs reservoirs at different elevations to store energy by moving water uphill during low demand and releasing it through turbines when power is needed. DEWA’s Hatta project is designed to enhance grid stability, provide ancillary services and complement variable solar generation by offering multi‑hour storage capacity.
Emissions reduction aims tied to Dubai and UAE climate commitments
DEWA frames these projects as integral to meeting Dubai and national climate commitments by cutting greenhouse gas emissions and accelerating decarbonization across the energy sector. The authority reports that the combined output from renewables and storage contributes to emissions mitigation and energy security while supporting targets for higher shares of clean energy in the supply mix. By deploying large utility projects and facilitating private investment, DEWA seeks to align operational outcomes with broader UAE sustainability goals.
Economic and industrial impacts of DEWA’s clean energy portfolio
Beyond environmental benefits, DEWA’s programmes are intended to spur local industry, investment and job creation in renewables, manufacturing and advanced energy services. Procurement models that leverage independent power producers have attracted international developers and financiers, while technology deployment creates demand for engineering, construction and operations expertise. Officials point to opportunities for downstream hydrogen markets and exportable clean energy solutions as part of a diversified economic strategy.
Grid modernization and integration measures to support variable generation
To integrate the growing share of solar generation, DEWA has advanced grid modernization, digital control systems and interconnection infrastructure that boost flexibility and reliability. Investments in smart grid technologies, forecasting and dispatch coordination aim to manage variability and maintain system stability as more intermittent resources come online. The combined use of battery systems, pumped storage and demand response is intended to create a resilient platform for a predominantly renewable power system.
DEWA’s integrated portfolio of large‑scale projects demonstrates an operational model that combines generation, storage and new fuel pathways to meet both climate and industrial objectives. The authority’s emphasis on competitive procurement and public‑private partnerships is designed to accelerate deployment while containing costs. As Dubai pursues its clean energy ambitions, these flagship initiatives are positioned to play a central role in reducing emissions, strengthening energy security and enabling new economic opportunities across the UAE and the wider region.