In July 2025, SkySails Power, a German energy developer, launched a first-of-its-kind airborne wind power system in Lukang, Taiwan.
It is a pilot project that may one day see automated kite power joined to the grid.
But conservationists have environmental concerns. The installation site is right next to the Rouzong Jiao coastline, a stopover area for 15,000 migratory birds flying along the East Asian-Australasian Flyway.
Why does this setup create such unique operational test conditions?
How airborne wind is being deployed in Taiwan’s coastal corridor
The Lukang pilot project in the Changhua Coastal Industrial Park is a collaboration between SkySails Power and AiSails Power, a subsidiary of Taiwan’s Wistron Corporation. It was designed to test the viability of high-altitude kite power in Asian markets.
The system involves fitting an automated launch and landing mast to a ground station.
An airfoil (a shaped, streamlined figure designed to produce more lift than drag) is flown at the end of a tether in high-altitude winds.
One of the major benefits of these systems is that on average, a kite energy unit, including the base, uses 90 percent less in raw materials than normal wind turbine towers.
It is a small footprint that does not need heavy concrete foundations, according to SkySails Power
One of the benefits of this is how fast the setups can be installed, including in areas alongside solar farms or remote regions.
Before the technology can be expanded across Taiwan and further afield to the Philippines, engineers need to demonstrate that the system works reliably in a decentralized network. German engineers who are familiar with the kites are on hand for technical guidance.
Consideration of coastal habitat dynamics
The mobile ground station sits in the industrial park right beside Rouzong Jiao’s coastal mudflats and sandy beaches. While the industrial zone houses factories and fixed turbines, Tourism of Changhua reports that the adjacent shoreline acts as a key stopover for migratory birds.
Field surveys directed by local ecologists documented large seasonal bird populations using this intertidal shore.
Researchers recorded wintering counts that included whimbrels, black-winged stilts, oriental plovers, dunlins, and common moorhens. Earlier field studies logged up to 3,000 whimbrels using this specific stretch of beach.
Because airborne wind tethers cross through lower atmospheric layers during launch, researchers must track where kite flight paths overlap with bird flight routes.
Setting these physical mapping baselines allows teams to monitor collision risks and flight changes while the kites fly overhead. Comparing flight trajectories helps scientists assess how nearby industrial noise and moving tethers affect local wildlife behavior over time.
This ensures clear data collection before commercial scaling.
Tidal intertidal foraging and ecological risk management
The 15,000 migratory birds gather along the Rouzong Jiao shoreline to feed on marine life exposed by daily tides.
When receding tides expose wide mudflats and beaches, birds land to hunt fiddler crabs, small crustaceans, mollusks, and benthic worms. This nutrient-dense food gives them the energy needed for multi-thousand-mile flights along the East Asian-Australasian Flyway.
Because foraging happens on the ground or at low- to mid-altitudes, birds operate well below the kite’s high-altitude flight ceiling.
Field observations show that birds adjust their feeding routines around natural wave action rather than overhead objects.
Monitoring teams continue tracking shorebird movement patterns during active flight windows to verify these baseline behaviors.
A shift in the focus of environmental concerns
The main environmental concern shifts to include localized visual disturbance during ground-level launch and landing alongside mid-air tether collisions during power generation.
By using containerized ground stations that require up to 90 percent fewer raw materials and resources than traditional turbine bases, the project avoids direct footprint impacts on intertidal feeding zones.
The Lukang pilot shows how airborne wind gear can harvest coastal breezes while reducing physical land disruption in sensitive ecosystems.
Long-term commercial expansion across Asian coastal sites depends on confirming that automated kite launches maintain neutral impacts on wild shorebird foraging behaviors along vital intertidal migration corridors.
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