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Newsletter N°83 - December 2025
⚡ Energy:​ Smarter Inspections for Renewable Energy Farms
A field demonstration in China's Kubuqi Desert has showcased how autonomous drones are dramatically improving the efficiency and safety of operating massive renewable energy projects. At the world's first 10-gigawatt renewable energy base, traditional inspection methods are no longer viable for the vast solar arrays and wind turbines.
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The efficiency gains are substantial. For solar inspections, manual methods allowed four people to check about 1,000 panels daily. Deploying DJI's autonomous drones, the same operation can now inspect approximately 30,000 panels per day—a 26x increase in efficiency. A full-site inspection that would be impractical manually is completed in just 36 days.
This is achieved using drones equipped with dual visible-light and thermal imaging cameras. The thermal capability is critical, automatically identifying overheating panels indicative of electrical faults with over 95% accuracy. For wind power, drones complete a turbine blade inspection in 15 minutes, a task that traditionally took 1-2 days using risky gondola-based methods.
The system operates autonomously via the DJI Dock, allowing remote task assignment. Drones launch automatically, capture data, and generate reports. This technology is already deployed at over 1,000 Chinese renewable plants.
Beyond maintenance, drones accelerated the construction phase itself, completing terrain mapping for the massive site nearly nine times faster than conventional surveying. By providing a safe, efficient, and data-rich inspection solution, drone technology is proving essential for managing the scale and complexity of modern renewable energy infrastructure.
