Why does Gansu have strong potential for solar and wind energy?

Gansu province possesses significant potential for renewable energy due to its favorable geographic and climatic conditions:

• Solar Power: The province benefits from extensive sunshine, with certain areas receiving between 2,900 and 3,300 hours of sunlight annually. This high level of solar exposure supports substantial solar power generation, and the technology is already integrated into local life, such as through the use of solar cookers in the Hexi Corridor.1
• Wind Power: Much of Gansu is characterized by strong, consistent prevailing winds. These conditions are highly conducive to wind energy production, with some regions achieving an effective wind generating capacity of approximately 200 watts per square metre. Consequently, several wind-turbine farms were established in the province by the early 21st century to harness this resource.1