This article from Wired.com charts China’s breathtaking growth in renewable power and the messy realities beneath the headlines. Chinese solar, wind, and other clean technologies have expanded far faster than almost anyone anticipated, producing massive amounts of cheap electricity and driving down costs around the world. China’s solar-panel industry alone can churn out about 1 terawatt of panels a year, roughly one-tenth of global installed electricity capacity, while vast wind and solar “megabases” in deserts and highlands feed power to major cities via ultrahigh-voltage transmission lines. This scale has slashed the cost of electricity to around 4 cents per kilowatt-hour, among the cheapest anywhere.
But this transition has been far from orderly. In 2025, a rush to capitalize on expiring subsidies triggered a surge in installations, that is, 92 gigawatts of solar capacity in a single month, that overwhelmed China’s grid and created situations where electricity had to be curtailed or even spilled. The glut of cheap power has squeezed profits for manufacturers and sparked fierce competition that has bankrupted some firms while forcing others into price wars. The result is a fractal mix of consumer benefit and industrial instability.
China’s dominance also extends beyond generation. The country leads globally in electric vehicles, batteries, and solar exports, reshaping clean-tech supply chains and contributing to shifting industrial power balances. Electric vehicles plug into this renewable system, further reducing reliance on fossil fuels, even as coal remains part of the energy mix.
The article frames this revolution not as a tidy state-run program but as a runaway competitive surge with unpredictable consequences. Grid instability, negative pricing, and industrial strain are part of the story alongside giant declines in electricity costs and rapid decarbonization efforts. Despite its imperfections, China’s scale and pace suggest that it could play an outsized role in reducing emissions and redefining global energy markets, even if the underlying transition looks chaotic rather than controlled.