The Egyptian Electricity Transmission Company (EETC) and the New and Renewable Energy Authority (NREA) say the tenders - two solar and one wind - will open this month.
Up for auction will be 200MW of PV and 50MW of concentrating solar power (CSP), in addition to 250MW of wind.
The tender dates are: 23 August for wind; 30 August for PV; and 6 September for CSP.
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