Wind enterprises embark on key upgrades

China's wind power sector has outgrown its era of pure capacity expansion, maturing into the primary engine of the global clean energy transition.

Empowered by a dominant global scale and the world's most comprehensive renewable energy supply chain, Chinese wind enterprises are embarking on a dynamic strategic upgrade toward high-quality development.

Evolving far beyond their origins as basic equipment vendors, these industry leaders are transforming into architects of complex, resilient energy ecosystems that prioritize grid stability, sustained asset profitability and advanced system integration over sheer manufacturing volume.

The sheer scale of this deployment has fundamentally altered the global energy landscape. Ben Backwell, CEO of the Global Wind Energy Council, noted that the international wind sector witnessed an unprecedented boom in 2025, adding a staggering 165 gigawatts of new capacity, with 178 GW successfully connected to grids worldwide.

The lion's share of this growth was driven by China, which contributed 120 GW to the global total. "This is an unbelievable achievement that has truly propelled the development of the entire global industry," Backwell said.

Beyond traditional power consumption, Backwell highlighted that the surging energy demand from artificial intelligence and massive data centers presents a historic opportunity for the wind sector.

Green, sustainable AI computing hubs are entirely feasible, he noted, pointing to operational projects in the Inner Mongolia autonomous region where advanced data centers are being constructed in tandem with wind farms.

With the right policy frameworks, these integrated systems are designed to utilize local green power, bypassing broader grid congestion and alleviating continuous pressure on public utility networks, he said.

Domestically, the momentum continues unabated. According to the National Energy Administration, China's wind power sector has maintained steady and orderly development throughout 2026. During the first eight months, the country added 53.26 GW of newly grid-connected wind capacity.

By the end of August, cumulative grid-connected wind capacity had reached 690 GW, representing a 16.6 percent year-on-year increase. The offshore wind sector alone accounted for nearly 50 GW of this total, cementing China's position as the premier global maritime wind market.

Pan Huimin, deputy director-general of the NEA's Department of New and Renewable Energy, attributed this momentum to relentless technological breakthroughs across the entire supply chain.

"Key engineering milestones continue to be broken," Pan said, highlighting advancements in large-capacity turbines, elongated flexible blades, ultra-high towers and deep-water floating technologies.

She pointed to the successful grid connection of massive 20-megawatt fixed offshore turbines, the hoisting of 204-meter steel towers and the completion of pioneering floating turbine projects.

Furthermore, to maximize asset profitability, multiple Chinese original equipment manufacturers have significantly increased their research and development investments in 2026 to extend the operational lifespan of turbines from the traditional 20 years to 25 years.

This single technological enhancement increases total lifecycle generation profits by over 56 percent while slashing the levelized cost of energy by 6 to 7 percent, underscoring the massive hidden value of extended operational cycles for developers.

This technological maturation aligns seamlessly with Beijing's ambitious long-term climate goals. In July, the National Development and Reform Commission and the NEA jointly issued the 15th Five-Year Plan (2026-30) for Renewable Energy, setting a target for total renewable energy installed capacity to reach 3.5 terawatts by 2030, generating approximately 6 trillion kilowatt-hours annually.

Wind and solar capacity alone is projected to exceed 2.8 TW, producing over 4 trillion kWh — a figure that will surpass the nation's entire total power output from just a few years ago, it said.

To ensure grid stability, the plan mandates that wind and solar power evolve to provide firm, dispatchable power. By 2030, wind and solar must achieve an 8 percent firm capacity credit, with wind specifically reaching 11 percent.

During peak summer and winter evening demand periods, the combined contribution of wind and solar must exceed 20 percent of the total power supply, it said.