Drones are used in the energy sector for several purposes, including:

1. Solar panel inspection: Drones equipped with cameras and thermal imaging sensors can be used to inspect and maintain solar panels, reducing the need for manual inspection and maintenance.
2. Wind turbine inspection: Drones can be used to inspect wind turbines, providing real-time data on their condition and reducing the need for manual inspection.
3. Oil and gas pipeline inspection: Drones equipped with cameras and thermal imaging sensors can be used to inspect pipelines, providing real-time data on their condition and reducing the need for manual inspection.
4. Power line inspection: Drones can be used to inspect power lines, reducing the need for manual inspection and minimizing the risk of injury to workers.
5. Environmental monitoring: Drones can be used to monitor the environmental impact of energy production, such as detecting oil spills and monitoring the health of wildlife populations.

These are some examples of how drones are being used in the energy sector to improve safety, efficiency, and environmental protection.