Located near Chefchaouen, the project will serve as a giant rechargeable battery for the national electricity grid.
During periods of high renewable energy production — when the sun is shining, or the wind is blowing — the facility can pump water to an upper reservoir.
That water is then released through turbines to generate electricity precisely when it is needed most.
Moroccan businesses will also benefit from access to cleaner electricity, strengthening their position in international markets that increasingly demand low-carbon supply chains.
The 300-megawatt facility will enable Morocco to integrate at least 1 gigawatt of additional solar and wind energy into its national grid, helping unlock around $1 billion in private investment.
In doing so, it will replace approximately 3 terawatt-hours of electricity currently generated from fossil fuels each year — avoiding an estimated 1.7 million tons of CO₂ emissions annually.
The project is co-financed by the African Development Bank and implemented by the Office National de l'Électricité et de l'Eau potable (ONEE). »