China Targets 1 Billion kW New Wind and Solar Capacity by 2030

China has unveiled an ambitious plan to add approximately 1 billion kilowatts (kW) of new wind and solar power capacity during its 15th Five-Year Plan period (2026-2030), marking a major acceleration of the world’s largest renewable energy buildout. The target, outlined in the State Council’s 15th Five-Year Plan Carbon Peak Action Plan, would bring China’s combined wind and solar installed capacity to at least 2.8 billion kW by 2030, supporting the country’s pledge to peak carbon emissions before the end of this decade.

Context: Building on Record Growth

The new target builds on extraordinary momentum from the 14th Five-Year Plan period (2021-2025), during which China constructed the world’s largest and fastest-growing renewable energy system. As of the end of 2025, cumulative grid-connected wind and solar capacity had reached 1.84 billion kW, having grown to 3.4 times the level at the end of 2020, according to People’s Daily.

The new additions of roughly 1 billion kW over five years translate to an average of about 200 million kW annually — more than the entire installed power capacity of many industrialized nations. The expansion forms part of a broader strategy under which renewable energy will account for over 50 percent of installed power capacity by 2030, with wind and solar alone generating more than 30 percent of the country’s electricity.

Why the Target Matters

Su Xinyi, deputy director of the Clean Energy Research Institute at the Electric Power Planning and Design Institute, described the 15th Five-Year Plan period as “a critical period for achieving our voluntary contribution targets.” Speaking to People’s Daily, Su noted that “the new situation and requirements determine that large-scale, high-quality development of new energy is an important task for the energy industry during this period.”

The push is driven by two converging forces. First, escalating geopolitical tensions have heightened concerns over global oil and gas supply chain security, prompting countries worldwide to accelerate the shift from fossil fuels. Second, China’s electricity demand continues to grow rigidly, fueled by rapid expansion in high-tech manufacturing, computing infrastructure, EV charging networks, and rising household electrification.

From Scale to Quality

Industry experts emphasize that the new target signals a shift in China’s renewable energy strategy from “competing on scale” to “competing on quality and efficiency.” As grid absorption pressures and market return challenges become more prominent with rapid capacity growth, the industry must evolve.

“The target of adding ~1 billion kW of wind/solar capacity leaves room for industry growth while also improving new energy’s market competitiveness and development efficiency,” Su said.

Zhang Lin, director of the Planning and Development Department at the China Electricity Council, highlighted the technical hurdles ahead. “Wind and solar-based new energy generation is intermittent, random, and volatile,” Zhang said. “It has not yet formed an effective replacement for traditional power sources. There is an urgent need to enhance new energy’s reliable output, active support, and coordinated regulation capabilities to support even larger-scale development.”

Grid Integration and Storage Challenges

A key challenge is the gap between renewable energy’s growing share of installed capacity and its ability to provide reliable power during peak demand periods. During evening peak hours from 6 PM to 10 PM, solar generation essentially ceases, while wind reliability during summer peak loads also remains insufficient.

Energy storage presents another bottleneck. According to China Electricity Council data, electrochemical storage averaged only 2.53 hours of duration as of end-2025, with 70 percent of capacity under two hours — insufficient to cover the 4-6 hour evening peak gap.

To address these challenges, China is investing heavily in grid infrastructure and storage capacity. National grid fixed asset investment is expected to exceed 5 trillion yuan during the 15th Five-Year Plan period, with 15 new ultra-high-voltage (UHV) direct current corridors planned for green power transmission, as reported by China Daily. By 2030, pumped storage capacity should reach approximately 160 million kW, while new-type energy storage capacity is targeted at 300 million kW.

Regional Development Strategy

The plan adopts a dual-track approach to capacity expansion. In the “Three North” region — China’s primary renewable energy heartland — the focus is on mega-bases in desert, Gobi, and other arid areas, with planned additions of over 370 million kW during the 15th Five-Year Plan period. The Huaneng Kubuqi desert solar base, one of the flagship projects, has a total planned capacity of 15.14 million kW and is expected to be operational by 2030.

Meanwhile, distributed renewable projects across central, eastern, and southern China — targeting commercial, transportation, building, and agricultural applications — are expected to add more than 300 million kW. Offshore wind development will also accelerate, with approximately 100 million kW of new project commencements planned during the period.

Non-Power Applications and the AI Factor

As renewable energy’s share of installed capacity surpasses 50 percent by 2030, experts argue that grid absorption alone cannot handle the scale of generation. Li Shaoyan, chief engineer at the New Energy Research Institute of the Water Resources and Hydropower Planning and Design Institute, told People’s Daily that “when grid absorption is constrained, using wind/solar for hydrogen production and heating can not only reduce grid regulation pressure but also provide new scenarios for non-power use of wind and solar.”

Renewable energy used for non-power purposes currently accounts for only about 1 percent of China’s energy consumption. The plan targets a 2.5-fold increase in non-power renewable use by 2030, equivalent to approximately 150 million tonnes of standard coal.

Another critical driver of electricity demand is the explosive growth of artificial intelligence. Wang Hongzhi, head of the National Energy Administration, noted that “generating a five-second high-definition video using artificial intelligence consumes as much electricity as charging 10 smartphones.” China is aligning national computing hubs with large renewable bases in western regions to ensure that AI infrastructure runs on clean power.

Investment and Economic Impact

Total investment in the renewable energy industry during the 15th Five-Year Plan period is expected to exceed 5 trillion yuan. The Renewable Energy Development 15th Five-Year Plan, jointly issued by the National Development and Reform Commission and the National Energy Administration in July, sets broader targets including approximately 3.5 billion kW of total renewable installed capacity and annual renewable generation of roughly 6 trillion kWh by 2030.

Yi Yuechun, general manager of the China Renewable Energy Engineering Institute, said that “China’s power supply during the 15th Five-Year Plan period will completely bid farewell to the fossil-fuel-dominated pattern, with renewable energy further accelerating its transition to become the primary energy source.”

What to Watch

The scale of China’s renewable expansion carries profound implications for global energy markets, technology supply chains, and climate action. As the world’s largest emitter and largest clean energy market, China’s ability to deliver on these targets will significantly influence the pace of global decarbonization.

Key questions remain: Can grid infrastructure and storage deployment keep pace with generation capacity growth? Will market mechanisms evolve to ensure the economic viability of renewable projects at this unprecedented scale? And can non-power applications scale quickly enough to absorb surplus generation?

With the 2035 ambition of 3.6 billion kW of combined wind and solar capacity already on the horizon, China’s energy transition appears set to continue accelerating well beyond the current plan period. The coming years will test whether the world’s largest electricity system can manage the integration of renewables at a scale never before attempted anywhere.