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Egypt's Solar Farms Grow Food, Power Nation
16 Sep
Summary
- Agrivoltaics system tested in Egypt conserves water.
- Solar panels provide shade, reducing evaporation by 20-30%.
- System generates renewable electricity alongside food production.
Egypt is experimenting with agrivoltaics, a farming system that integrates solar panels directly above crops. This innovative approach is being piloted at Habiba Farm in Nuweiba, South Sinai, a region challenged by intense heat and scarce water resources.
The elevated solar panels offer partial shade to the crops, a crucial benefit in desert environments. Officials report that this shade can decrease water evaporation from the soil by approximately 20% to 30%, contributing significantly to water conservation efforts.
Simultaneously, the solar panels generate renewable electricity, demonstrating the potential for land to serve dual purposes. This electricity can support farm operations like irrigation and water treatment, and even power desalination systems.
A second, larger agrivoltaic installation is slated for Al Moghra in Marsa Matrouh. This expansion will allow researchers to assess the system's effectiveness in different desert conditions within Egypt.
Independent research supports the benefits of agrivoltaics, with studies indicating potential reductions in water requirements and lower ambient temperatures beneath panels. However, crop yield can vary, highlighting the need for careful balancing of sunlight for photosynthesis and shade for water conservation.
This technology could address Egypt's water scarcity and agricultural challenges by enhancing food production and renewable energy generation on the same land. Challenges such as installation costs and economic viability are still under examination, but the projects offer a promising path forward.
