Egypt’s Minister of Water Resources and Irrigation, Hani Sewilam, met the director-general of the International Center for Agricultural Research in the Dry Areas, Nizar Haddad, this month. The talks advanced their joint work programme for 2025 to 2027. Its centrepiece is solar-powered irrigation and desalination.
The discussions covered a pilot desalination model planned for Wadi El-Natrun, a farming region northwest of Cairo where groundwater is increasingly brackish, according to SolarQuarter. Officials also reviewed farmer field schools already running in Qena and Kafr El-Sheikh governorates. Soil-salinity research and a Japan-backed project combining solar irrigation with digital farming tools were also on the agenda.
Stretching Nile water under pressure
Around ninety per cent of Egypt’s fresh water comes from the Nile. That dependence leaves the country acutely exposed to upstream dam-building. It also exposes Egypt to the kind of water disputes playing out elsewhere in the Global South, including Pakistan’s current fight over a reduced allocation under the suspended Indus Waters Treaty. Egypt has pursued desalination and solar-powered pumping partly because it has little room to draw more from the river itself.
Solar irrigation cuts a cost that has become harder to bear as energy prices climbed. Diesel-powered pumps are expensive to run and maintain, particularly for smallholders. Solar panels reduce that running cost once installed. Upfront capital remains a barrier without subsidy or donor support, which is where ICARDA’s technical partnership and Japanese funding come in.
Field schools aim at practical skills
The farmer field schools in Qena and Kafr El-Sheikh teach practical water-saving techniques directly to growers. That approach does not rely solely on top-down infrastructure investment. Qena, in Upper Egypt, and Kafr El-Sheikh, in the Nile Delta, face two different water-stress profiles. Qena is drier and more reliant on canal irrigation. Kafr El-Sheikh sits closer to the Mediterranean coast and faces rising seawater intrusion into farmland, a problem similar to the salinity pressures reshaping rice farming in Vietnam’s Mekong Delta.
The cooperation comes ahead of Cairo Water Week, scheduled for 25 October. Egypt is expected to showcase the partnership there as part of a broader push to position itself as a regional hub for dryland water technology. ICARDA, headquartered in Lebanon with a research presence across the Middle East, has worked with Egypt on dryland crop science for decades. The explicit focus on solar power and desalination marks an expansion of that relationship into renewable-energy-linked water infrastructure.
Neither side has published a budget figure for the new desalination pilot. Officials gave no date for when it might become operational. Egypt has previously taken years to move solar-irrigation pilots from demonstration plots to wider rollout. Water researchers attribute that pattern to financing gaps rather than technical failure. Whether the Wadi El-Natrun project moves faster will depend partly on how quickly Japan’s co-financing is disbursed, according to the officials’ discussion reported by SolarQuarter.
For Egyptian farmers already managing rising soil salinity and limited water allocations, the near-term benefit is narrower than the announcement suggests. It depends less on any single pilot and more on whether the government follows through on field-school training at scale. Water engineers say skills transfer matters as much as new hardware. Together, they tend to determine how much water-saving technology actually changes practice on the ground, long after the ministerial meetings end.
Desalination and solar irrigation remain capital-intensive relative to conventional diesel pumping or canal irrigation, even where running costs are lower over time. That gap helps explain why Egypt has sought a multilateral partner in ICARDA and bilateral financing from Japan, rather than funding the Wadi El-Natrun pilot entirely through its own water ministry budget. Similar financing patterns have shaped dryland water projects elsewhere in the region for years.
