The Tibetan Plateau is a very special place. It is the highest plateau in the world. It is very big and gets a lot of sun. China has a new, important plan for this land.
China is building big solar farms there. These farms have millions of solar panels. The panels look like glass rectangles. They cover a space as big as a city.
The solar panels collect sunlight. They turn the sunlight into clean energy. This electricity travels to power homes and factories far away. This helps keep the air clean in China's big cities.