Industry Overview and Current Status of the Generator Sector in 2026: Data Insights Based on Installed Capacity Growth, Output Expansion and Value Transformation

Category: Industry News

Time: 2026-07-29

Summary: News from China Report Hall. Since 2016, the global energy transition and sustained growth in power demand have profoundly shaped the development trajectory of the generator industry. A host of data, covering the rapid rise in macro installed capacity, robust expansion of output across segmented products, as well as shifts in industrial competition landscape and profit models, indicates that the industry is undergoing a critical phase featuring synchronized adjustments in scale and structure.

I. Industry Overview and Current Status: Sustained Expansion of Macro Installed Capacity with New Energy as the Primary Growth Driver

 

According to the 2026–2031 China Generator Industry Market Analysis and Development Prospect Forecast Report released by China Report Hall, China’s total installed power generation capacity increased from 1.69 billion kW in 2016 to 2.92 billion kW by the end of 2023, registering a compound annual growth rate (CAGR) of 7.2%. This growth is mainly driven by new energy. By the end of 2023, installed wind power capacity stood at approximately 441 million kW, a year-on-year increase of 20.70%; installed solar power capacity reached roughly 609 million kW, rising by 55.21% year on year. Investment in power sources has maintained strong momentum in recent years. Every additional 1 GW of newly installed wind and solar capacity requires supporting investment of tens of billions of RMB in peak regulation equipment, generating sustained demand for relevant generators and supporting ancillary equipment.

II. Industry Overview and Current Status: Rapid Output Growth Amid Volatile Export Markets

 

The output of generator sets rebounded rapidly after hitting a trough of 90.74 GW in 2019. It reached 133.84 GW in 2020 and climbed further to 234.43 GW in 2023, up 27.57% year on year. The CAGR of generator set output hit 20.8% between 2020 and 2024. Wind turbine generators and nuclear power generators achieved particularly prominent output growth, posting CAGRs of 21.4% and 41.4% respectively over the same period. Nevertheless, export value of alternating current (AC) generators fluctuated in 2023, amounting to USD 1.145 billion, a year-on-year decline of 20.87%, though the CAGR still stood at 11.51% for 2019–2023.

 

In segmented markets, revenue of the diesel generator set market reached USD 4.653 billion in 2023. The global portable generator market attained a scale of USD 5.05 billion in 2024, of which the Chinese market accounted for approximately USD 600 million.

III. Industry Overview and Current Status: Expanding Assets and Revenue alongside Mounting Profitability Pressures

 

Total assets of industrial enterprises above designated size grew from RMB 494 billion in 2019 to RMB 921.3 billion in 2023, while total liabilities expanded from RMB 325.4 billion to RMB 658 billion. The asset-liability ratio remained at a high range of 66% to 71%. Industry operating revenue hit a record high of RMB 562.9 billion in 2023. However, total profits fluctuated after peaking at RMB 27.86 billion in 2021. The operating profit margin fell to 3.6% in 2023, down from 5.5% in 2021. This demonstrates that alongside scale expansion, the generator industry as a whole is confronted with profitability challenges.

IV. Industry Overview and Current Status: Diversified Competition Landscape; Technological Edge and Efficiency as Core Pillars

 

Leading generator manufacturers and related enterprises show stark disparities in operating revenue, ranging from tens of billions of US dollars to billions of RMB. From 2020 to 2024, leading players delivered divergent revenue CAGRs: some achieved 14.54%, while others only registered 1.91%. Net profit margins differ even more drastically; top performers exceed 16%, whereas some enterprises record margins below 2%. Such divergence reflects gaps in technological upgrading and value creation capabilities.

 

Policies also guide the industry toward higher efficiency. The target is to lift the proportion of newly added high-efficiency and energy-saving motors to over 70% by 2025. Enterprise project data reveals that new products such as the 15 MW semi-direct drive permanent magnet generator are being launched, supported by ambitious production capacity plans. For example, one project has a total designed capacity of 30 GW. Upon completion, it can produce 3,000 sets of wind power generators above 5 MW and integrated cooling system equipment annually.

Conclusion

Currently, the generator industry maintains robust growth in overall installed capacity and product output, especially within the new energy segment. Even so, the sector faces challenges including export volatility, high asset-liability ratios and divergent profitability among market participants. Going forward, industrial development will rely more heavily on technological upgrading, efficiency improvement, as well as value transformation from pure equipment manufacturing to intelligent manufacturing, service-oriented operations and full-lifecycle management.

Keywords: Industry Overview and Current Status of the Generator Sector in 2026: Data Insights Based on Installed Capacity Growth, Output Expansion and Value Transformation

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