China Solar LCOE Drops to 0.131 Yuan/kWh, Set for 20% Decade-Long Slide

For climate advocates and energy transition analysts, China's latest LCOE figures represent a tipping point: renewables are not merely environmentally preferable but economically inevitable. With solar power now as cheap as 0.131 yuan/kWh, the business case for fossil fuel generation is crumbling in the world's largest emitter, signaling that deep decarbonization may happen faster than models previously predicted.

China's renewable energy sector is entering a new phase of cost competitiveness that promises to reshape the nation's power generation mix and accelerate global decarbonization efforts. According to the recently released China New Energy Power Generation Analysis Report 2026 by the State Grid Energy Research Institute, the levelized cost of electricity (LCOE) for onshore wind ranged from 0.142 to 0.288 yuan per kilowatt-hour (kWh) in 2025, equivalent to roughly 2–4 US cents, while photovoltaic (PV) solar dropped even lower to between 0.131 and 0.244 yuan per kWh. Offshore wind, though more expensive, still achieved an LCOE of 0.335 to 0.453 yuan per kWh. The report projects that these costs will fall by more than 20 percent over the next decade, a decline that would make wind and solar the cheapest sources of new electricity generation by a widening margin.

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China's renewable energy sector is entering a new phase of cost competitiveness that promises to reshape the nation's power generation mix and accelerate global decarbonization efforts.

This achievement places China at the forefront of the global clean energy transition. The LCOE figures are now highly competitive with—or below—those of new coal or natural gas power plants in many regions, marking a tipping point where purely economic incentives favor renewables. The steep learning curves and massive scale of China's manufacturing base for solar panels, wind turbines, and associated components have been key drivers. As deployment volumes grow, supply chain efficiencies and technological improvements continue to push costs downward, a virtuous cycle that shows no sign of abating.

The report emphasizes that the economic advantage of renewables extends beyond mere generation costs. Ye Xiaoning, a senior engineer at the institute, noted that falling prices are driving 'deep integration of new energy with computing centers, energy-intensive manufacturers, and various users capable of flexible load adjustment.' This integration is a strategic move to match intermittent renewable supply with demand from industries that can adjust their consumption patterns, thereby maximizing the utilization of cheap, clean power. Computing centers, for example, can shift non-urgent workloads to times of peak solar or wind output, while heavy industries with flexible processes can optimize their energy costs by aligning production schedules with renewable availability.

Shan Baoguo, deputy director of the institute, highlighted the broader implications: cheaper renewables lower the economic threshold for society-wide decarbonization, boost industrial efficiency, and reinforce the global competitiveness of China's clean energy supply chain. This is particularly significant as international carbon tariffs, such as the EU's Carbon Border Adjustment Mechanism, begin to penalize carbon-intensive imports. By enabling exporters to power their operations with cheap, green electricity, China can help its manufacturers remain competitive in environmentally conscious markets.