Are battery energy storage systems the future of energy supply?

Battery energy storage systems are evolving from a niche product to a key technology for the future of energy supply. Flexibility, scalability, and the continuous optimization of production technologies play a crucial role in this transformation. The fluctuating availability of renewable energy presents significant challenges for the power grid.

Does China's energy storage sector have a growth rate?

According to the alliance, China's energy storage sector has seen unprecedented growth, with the operational capacity of new energy storage systems surging to 34.5 gigawatts, marking an annual growth rate of 166 percent year-on-year.

Why are battery energy storage systems so expensive?

With the growing share of renewables in the energy mix, the demand for battery energy storage systems (BESS) has risen rapidly. At the same time, raw material prices have plummeted.

Why is China a leader in energy storage technology?

Li added that China's dominance in energy storage technology, particularly in battery cell production, places it in a leading position to shape global storage standards. At the end of the first half, power storage capacity in China surpassed 100 GW, reaching 103.3 GW, a 47 percent year-on-year increase.

Why is China gaining momentum in energy storage?

China's momentum in energy storage reflects a blend of strategic policy support, technological innovation and strong industry partnerships, said Li. "The government has made clear commitments to renewable energy and carbon neutrality, setting ambitious targets that accelerate demand for advanced storage solutions.

How big is China's energy storage capacity?

At the end of the first half, power storage capacity in China surpassed 100 GW, reaching 103.3 GW, a 47 percent year-on-year increase. New energy storage systems now account for nearly 50 percent of the total, with lithium battery storage maintaining a dominant position in this sector, said Li.