
On March 21, 2022, the National Development and Reform Commission (NDRC) and the National Energy Administration (NEA) jointly released the Implementation Plan for the Development of New Energy Storage Technologies during the 14th Five-Year Plan Period (the 14 th FYP for Energy Storage), which calls for a wider ecosystem of government and private entities to build the energy storage sector and emphasizes the role of market forces, including generation utilities and independent service providers, in investing in storage projects. [pdf]
Total investment in building energy storage projects has exceeded 100 billion yuan since 2021, making the sector a “new driving force” for China’s economic development, said Bian Guangqi, an NEA official.
Figure 2: Cumulative installed capacity of new energy storage projects commissioned in China (as of the end of June 2023) In the first half of 2023, China's new energy storage continued to develop at a high speed, with 850 projects (including planning, under construction and commissioned projects), more than twice that of the same period last year.
China’s energy storage sector nearly quadrupled its capacity from new technologies such as lithium-ion batteries over the past year, after attracting more than 100 billion yuan (US$13.9 billion) in direct investment over the past couple of years.
[WANG ZHENG/FOR CHINA DAILY] China's power storage capacity is on the cusp of growth, fueled by rapid advances in the renewable energy industry, innovative technologies and ambitious government policies aimed at driving sustainable development, experts said.
Throughout 2020, energy storage industry development in China displayed five major characteristics: 1. New Integration Trends Appeared The integration of renewable energy with energy storage became a general trend in 2020.
Of this global capacity, China’s operational energy storage project capacity totaled 32.7GW, a growth of 4.1% compared to Q2 of 2019. Global operational electrochemical energy storage project capacity totaled 10,112.3MW, surpassing a major milestone of 10GW, an increase of 36.1% compared to Q2 of 2019.

Pumped hydropower is the most common type of energy storage in use globally, often supporting electricity grids that rely on solar or wind power. It works by pumping water to a storage reservoir at the top of a hill when energy demand is low, and releasing it downhill under pressure to power turbines and move. . As demand for wind and solar power increases, so systems for accurately forecasting their availability are becoming more important to power companies in China, says Fei Wang, a. . Storing green energy — and predicting when it might arrive — are both key research areas to help China reach its carbon-neutral goals. But further innovation is needed into how energy is generated. In October. . In August 2021, researchers at the Institute of Engineering Thermophysics, part of the Chinese Academy of Sciences (CAS) in Beijing, turned. [pdf]
Figure 2: Cumulative installed capacity of new energy storage projects commissioned in China (as of the end of June 2023) In the first half of 2023, China's new energy storage continued to develop at a high speed, with 850 projects (including planning, under construction and commissioned projects), more than twice that of the same period last year.
In the first half of 2023, China's new energy storage continued to develop at a high speed, with 850 projects (including planning, under construction and commissioned projects), more than twice that of the same period last year. The newly commissioned scale is 8.0GW/16.7GWh, higher than the new scale level last year (7.3GW/15.9GWh).
The large-scale development of energy storage technologies will address China’s flexibility challenge in the power grid, enabling the high penetration of renewable sources. This article intends to fill the existing research gap in energy storage technologies through the lens of policy and finance.
According to incomplete statistics from CNESA DataLink Global Energy Storage Database, by the end of June 2023, the cumulative installed capacity of electrical energy storage projects commissioned in China was 70.2GW, with a year-on-year increase of 44%.
While energy storage development is accelerating in China and other higher-income countries, the share of investment volume in storage technologies out of all forms of clean energy investments is very small.
Of these, 39.8 GW is used in pumped-storage hydropower (PSH), which is the most widely used storage technology. The share of novel energy storage technologies represents only 12.5% of the total installed capacity in China, where electrochemical storage is the most technically viable technology, followed by fast-growing compressed-air storage.

As China's first energy storage industry association, we are proud to: 1. Produce quality researchon the projects, players, and policies shaping the industry. 2. Promote business and government partnerships that strengthen the energy storage industry in China and abroad. 3. Manage demonstration projects to show. . Project Database CNESA maintains the most complete database of energy storage projects in China We also track global deployments of energy. . Energy Storage International Conference & Expo (ESIE 2025) CNESA hosts China's most authoritative energy storage conference and expo each. [pdf]
Developing energy storage is an important step in China's transition from fossil fuels to renewable energy, while mitigating the effect of new energy's randomness, volatility and intermittence on the grid and managing power supply and demand, he said.
Promote business and government partnerships that strengthen the energy storage industry in China and abroad. Manage demonstration projects to show policymakers how energy storage is the key to China's transitioning economy.
The installation of electrochemical energy storage in China saw a steep increase in 2018, with an annual growth rate of 464.4% for new capacity, an amount of growth that is rare to see. Subsequently, the lowering of electrochemical energy storage growth in China in 2019 compared to 2018 should be viewed rationally.
Subsidies of at least 0.169 yuan/kWh to trigger energy storage technology investment. Energy storage technology is one of the critical supporting technologies to achieve carbon neutrality target. However, the investment in energy storage technology in China faces policy and other uncertain factors.
In 2017, China released its first national policy document on energy storage, which emphasized the need to develop cheaper, safer batteries capable of holding more energy, to further increase the country’s ability to store the power it produces (see ‘China’s battery boost’).
The answer lies in developing stronger energy-storage infrastructure. Hong Li is an adviser on China’s national planning committee for energy-storage development. Together with engineers and policymakers, the committee is working on a five-year research and development plan that will begin next year.
We are deeply committed to excellence in all our endeavors.
Since we maintain control over our products, our customers can be assured of nothing but the best quality at all times.