China is embarking on another project of staggering proportions. This time, it plans to build a Great Solar Wall right in the heart of the Kubuqi Desert.
This is far more than a renewable energy project set to generate electricity on an unprecedented scale — around 48 billion kWh annually.
It is also one of the world’s largest initiatives to combat desertification, designed to help save Inner Mongolia from drying out.
Stretching 400 kilometers across one of northern China’s largest deserts, the vast network of solar power installations will transform the landscape. Rows of solar panels will shield the ground from direct sunlight, create shade, lower soil temperatures, and reduce wind intensity.
This, in turn, will reduce moisture evaporation and make it possible to plant drought-resistant grasses beneath the panels. Their roots will help stabilize the sand and protect the land from erosion.
A vision worthy of Frank Herbert’s Dune.
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