Hong Kong has no gigafactories, but it wants a cut of Asia’s US$5T battery boom

Hong Kong is positioning itself as a key player in Asia's growing energy storage sector, despite lacking the manufacturing capabilities of other countries. The city's strengths lie in its four-stage value chain, which includes research, systems integration, green finance, and end-of-life battery management. According to a new report by Hong Kong Science and Technology Parks Corporation (HKSTP), nearly 200 countries have pledged to expand renewable energy sources, aiming to increase electricity's share of global final energy demand from 20% to 35% by 2035.

Battery and storage technologies are expected to attract US$5 trillion (approximately HK$40 trillion) in investment over the next decade.

China is currently the dominant force in the global battery market, accounting for more than half of the global battery applications market. HKSTP identifies Hong Kong as the preferred launchpad for mainland firms looking to expand overseas. Several major battery manufacturers, such as CATL, BYD, and Gotion High-Tech, have established a presence in Hong Kong's ecosystem.

The city's legal system, international certification, and green finance platform are seen as advantageous for Chinese companies seeking to comply with stricter regulations in the United States and Europe.

Hong Kong's advantages include its robust green finance sector, which is Asia's largest arranger of green and sustainable debt, as well as its strong legal framework and commercialization capabilities. The city also offers end-of-life battery management solutions, with a government-operated recycling facility and innovative recycling technologies.

While other cities like Shenzhen, Singapore, Indonesia, and Thailand are also investing in energy storage infrastructure, Hong Kong's edge lies in its legal system, capital, and ability to commercialize products and services.