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May 25, 11:07
Exclusive: G2 Lithium battery rivalry heats up—US taps 4th-gen LFP to crack China's patent wall
The US is shifting from ternary batteries used in electric vehicles (EVs) toward lithium iron phosphate (LFP) batteries for both energy storage and automotive applications. This is one tactic the US is using to circumvent Chinese patents. However, fourth-generation LFP technology is also subject to China's lithium battery export restrictions.
Hengs listed on the Taiwan Innovation Board on May 22, positioning the firm to expand its solar-plus-storage and energy management services across the Asia-Pacific as corporate demand for energy self-management intensifies. Executives said the move came amid rising energy security concerns, new large-user power rules, and the launch of carbon fees in Taiwan, which have pushed industrial customers to seek in-house generation and storage solutions.
The perovskite solar cell (PSC) market is still in its early stages, and in an effort to secure leadership, five major Japanese companies have announced the establishment of the Japan Association for the Promotion of Perovskite Solar Cells (JPSC). The initiative aims to take the lead in establishing standardized product specifications, safety guidelines, and recycling protocols while promoting industry-wide adoption and preventing low-quality products from entering the market.
Reliance's pivot from domestic manufacturing to component procurement reveals the geopolitical constraints reshaping India's clean energy transition and raising questions about supply chain resilience in critical infrastructure.

Japan and South Korea have agreed to deepen cooperation on energy security and supply chain resilience, placing crude oil, petroleum products, LNG, and critical industrial materials at the centre of a wider effort to manage geopolitical shocks from the Middle East to North Korea.

Looking ahead to 2026, AUO said the global economy is stabilizing and returning to growth, but that international trade disputes and regional conflicts still pose risks. It added that the consumer electronics market is also being weighed down by AI-driven inflation and weak demand, creating more uncertainty for an industry recovery.
China's top-down policies are creating a tech elimination battle in its solar supply chain. Because of severe oversupply in the mainstream N-type tunnel oxide passivated contact (TOPCon) technology, combined with intensifying internal competition and price-cutting wars, the overall solar industry is on a downfall. For TOPCon companies suffering long-term losses and struggling to survive, the Chinese government has directly ordered local governments to "prohibit bailouts," therefore accelerating industry reshuffling and the elimination of inefficient production capacity.
As China's solar market enters a downfall, market sources indicate that China's central government is reshaping the industry landscape through an aggressive dual-track strategy. On one hand, authorities continue tightening funding for the mainstream tunnel oxide passivated contact (TOPCon) technology. On the other hand, they are launching targeted national-level support measures for higher-efficiency next-generation technologies such as heterojunction (HJT) and back-contact (BC).
US President Donald Trump's trip to China with 17 business leaders thrust Tesla CEO Elon Musk and Nvidia CEO Jensen Huang back into the spotlight — as Beijing's position on Nvidia's H200 chips and China's broader AI supply chain continue to reshape the market narrative.
Kemflo, a Taiwanese water purification exporter, said it has shifted from selling filtration equipment to operating as a full-scale water resources company, driven by rising global water demand and stricter drinking-quality standards. The firm now combines in-house filter-media research and development, an international-grade laboratory, and vertical integration to supply home and commercial purification systems, filter cartridges, industrial water treatment, and activated carbon regeneration services.
Delta Electronics Chairman Ping Cheng has warned that companies failing to meet RE100 targets risk losing orders as global customers intensify demands for renewable energy compliance. His comments highlight mounting concern across Taiwan's technology sector that insufficient green power supply could become the next major constraint on the island's semiconductor and electronics industries.
Swancor Holding is continuing its push into high-value materials, with aerospace composites and AI robot-related businesses now accounting for 14% and 4% of revenue, respectively. Alongside these contributions, the company is targeting the AI server supply chain with its M8 copper-clad laminate (CCL) materials, which have already entered the customer testing phase, though shipment volumes currently remain low.