Two million migrating birds cross Egypt’s Gulf of Suez, where radar and observers stop turbines when flocks approach
Dawn breaks thin and cold over the Gulf of Suez. On a ridge above the turbines at Gabal El Zayt, a monitoring team lifts binoculars toward the horizon — and waits. Then they appear: dark ribbons of soaring birds, thousands at a time, funneling through a narrow corridor of Egyptian desert between the Red Sea hills and the water.
This strip of coastline is a bottleneck. Roughly two million migratory birds pass through each year, traveling between Africa and Eurasia with no alternate route. It’s also Egypt’s windiest active energy site — and one of its most ambitious wind farms stands directly in their path.
A corridor with no detour
Egypt sits at the crossroads of one of the planet’s most traveled aerial highways. The Red Sea/Rift Valley flyway channels roughly two million soaring birds each year between their wintering grounds in Africa and breeding territories across Europe and Central Asia. Raptors, storks, pelicans — birds that depend on thermal currents rather than flapping flight — must ride the land’s rising air columns, which forces them into a narrow band along the coast.
STRIX began operating the Radar Assisted Turbine Shutdown program at Gabal El Zayt in 2016, marking a practical milestone for conservation technology in the region.
The Gabal El Zayt region is where that band compresses to its tightest point. There’s no detour. Birds that have flown thousands of miles arrive here and must pass through, regardless of what stands in their way. The geography simply doesn’t offer an alternative.
That same topography is what draws energy developers. The hills and the sea create persistent, powerful winds — which is precisely why one of the country’s most significant wind farms was built there. Gabal El Zayt is Egypt’s windiest active energy site, and the landscape that makes it valuable to turbines is the same one that makes it indispensable to birds.
When clean energy meets a collision risk
The problem became clear early. Studies confirmed that building wind turbines at Gabal El Zayt posed a high risk of bird collisions — not an abstract concern. Large soaring birds fly at rotor height, and during peak migration seasons they arrive in dense flocks, disoriented by weather or thermals, moving fast through a corridor they can’t avoid.
The tension between renewable energy and wildlife conservation is familiar in many countries, but the scale here is exceptional. Two million birds. A single bottleneck. Turbines positioned directly across the flight path.
Planners and conservationists faced a genuine dilemma. Egypt needed clean energy. The birds needed safe passage. Neither goal was negotiable, and simply picking one over the other was never a real option.
Radar in the desert: How Shutdown on Demand works
The solution that emerged is called Shutdown on Demand, or SOD. The MSB Project proposed it as the most effective mitigation measure — designed to protect birds while keeping energy losses as small as possible.
The system works in two stages. Radar detects approaching flocks in real time, flagging a potential threat before birds reach the turbine field. Then trained on-site observers confirm what the radar has found — species, flock size, flight path — before any shutdown order is given. When a genuine risk is identified, turbines are halted for the window of danger and restarted once the flock has passed.
The total shutdown period, measured across an operating season, is described as negligible in energy terms. STRIX began operating the Radar Assisted Turbine Shutdown program at Gabal El Zayt in 2016, marking a practical milestone for conservation technology in the region.
Building local expertise, bird by bird
Technology alone doesn’t run a program like this. The Egyptian Environmental Affairs Agency (EEAA), the MSB Project, and the New and Renewable Energy Authority (NREA) jointly established a dedicated training center at Gabal El Zayt, where Egyptian bird monitoring teams received structured training in both renewable energy impacts and field observation techniques. That investment in local capacity isn’t a footnote — it’s central to how the program functions.
Radar can flag a moving mass in the sky, but it can’t tell you whether that mass is a tight column of honey buzzards or a loose scatter of gulls. Experienced human observers make that call. Their judgment determines whether turbines stop or keep turning, and the collaboration between agencies, conservation projects, and technology providers is what makes that judgment reliable.
A quiet success story the world should watch
Since implementation, the SOD program has performed consistently well. Response times have met operational targets. Energy lost to shutdowns has remained negligible. Two things many assumed were incompatible — wind power and bird migration — have been made to coexist at one of the most sensitive sites on Earth, according to Egypt New and Renewable Energy Authority, European Bank for Reconstruction and Development.
The Gabal El Zayt model is drawing international attention as a replicable template. As wind farm development accelerates along major flyways worldwide, the question of how to protect migratory birds without abandoning clean energy targets will only grow more urgent.
What this ridge above the Gulf of Suez quietly demonstrates is that the answer may not require choosing sides. It may require a monitoring team with binoculars, a radar screen, and the willingness to pause — just long enough for the birds to pass.
Kelly is an experienced writer with 15 years of experience exploring the big stories that shape our world, from tech breakthroughs and space exploration to climate, energy, and the fascinating quirks of science. She has a talent for turning complex ideas into sharp, memorable insights that stay with readers long after they’ve finished reading.
