China's installed power generation capacity has reached a new historic peak. As of the end of May 2026, the country's total installed capacity has hit 40.1 billion kilowatts, according to the National Energy Administration. This figure exceeds the combined total capacity of the United States, the European Union, India, Japan, and Russia.
From 2010 to 2025, China's installed capacity grew at an average annual rate of 9.7%, outpacing the growth rates of the US (1.7%), the EU (3.2%), India (7.1%), Japan (2.9%), and Russia (1.2%). This achievement makes China the first country in the world to surpass the 40 billion kilowatt threshold.
Expert Analysis on Structural Shifts
Industry analysts highlight that China is not only expanding its power capacity at a leading pace but also significantly accelerating its technological upgrade cycles. The power source structure is continuously being optimized, with clean energy firmly established as the dominant driver of growth. This dual leap in both the scale and quality of the power industry is underpinned by multiple advantages in policy, technology, and the complete industrial supply chain. These factors collectively strengthen the foundation of national energy security and provide robust and reliable power support for high-quality economic and social development.
Global Leadership in Installed Capacity
The milestone of exceeding 40 billion kilowatts represents a 1.8-fold increase from the beginning of the 14th Five-Year Plan period. This achievement powerfully demonstrates the speed of China's development model. This substantial capacity base provides strong support for high-quality economic growth and enhances the nation's energy resilience.
Detailed Breakdown of Capacity Structure
Data from the National Energy Administration reveals a rapid shift in the generation mix. The share of coal-fired power capacity has declined from 61.2% in 2010 to 31.7% by May 2026. Conversely, the proportion of non-fossil fuel capacity has risen from 24.6% to 62.2% over the same period. Since 2010, non-fossil energy sources have accounted for 74.5% of all newly added capacity.
The share of renewable energy capacity has increased from 23.6% in 2010 to 60.5% by May 2026. Since 2010, renewables have constituted 72.6% of all new capacity additions. Within this, wind and solar power have been the primary contributors, accounting for 21.0% and 42.8% of all new capacity, respectively.
Accelerating Growth Trajectory
The time required for China to add each incremental 10 billion kilowatts of capacity has been consistently shortening. The country first surpassed 10 billion kilowatts (10.6 billion) in 2011, then 20 billion (20.1 billion) in 2019, and 30 billion (30.1 billion) in April 2024. The latest milestone of 40 billion kilowatts was reached by the end of May 2026. The time needed to add each 10-billion-kilowatt block has decreased from 8 years, to 5 years, and now to approximately 2 years.
Key Drivers Behind the Expansion
The remarkable growth to over 40 billion kilowatts can be attributed to three main factors: policy direction, technological advancement, and industrial strength.
First, clear policy goals have provided a systematic roadmap. The "Dual Carbon" targets of peaking carbon emissions and achieving carbon neutrality, set in 2020, have been followed by a series of supporting policies. These include the 14th Five-Year Plan for renewable energy development, green electricity market trading mechanisms, and new energy consumption guarantee measures. This comprehensive policy framework has removed barriers across the entire chain from planning and approval to grid connection and consumption. Innovative models like large-scale base projects, county-wide distributed photovoltaic promotion, and direct green power connections have effectively translated policy momentum into actual capacity growth.
Between 2010 and 2025, wind and solar power capacity grew at average annual rates of 22.7% and 75.7%, respectively. These rates are 4.3 times and 14.3 times that of thermal power growth, making them the primary drivers behind the capacity expansion.
Second, technological innovation has driven down costs, making renewables economically competitive. Over the past decade, the price of photovoltaic modules has fallen by over 90%, and the cost of onshore wind power has become comparable to, or even lower than, coal power. In most regions, solar power has become the most economical source of electricity. This combination of technological progress and economies of scale has transformed new energy from a subsidy-dependent sector to a profitable investment, fundamentally igniting market enthusiasm and driving the capacity surge.
Third, a complete industrial chain and strong engineering capabilities have ensured that capacity can be built and integrated. China possesses the world's most comprehensive supply chain for new energy equipment, manufacturing approximately 80% of global PV modules and 60% of wind power equipment. From polysilicon and solar cells to inverters, turbines, blades, and towers, the domestic industry covers all critical components. Simultaneously, the accelerated construction of supporting infrastructure—such as ultra-high-voltage transmission lines, pumped hydro storage, and new types of energy storage—ensures that large-scale new capacity can be successfully built, transmitted, and absorbed. This robust industrial ecosystem and project execution capability have been crucial in turning the 40-billion-kilowatt target from a blueprint into reality.
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