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May 21
Exclusive: TOPCon faces funding cuts while HJT and BC receive government support
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).
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.
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.
US policy tilts the market, driving buyers to US-made lithium batteries despite higher costs, with global supply chains and investment flows likely to shift as subsidies, tariffs, and tight reviews reshape where and how energy storage systems are sourced and built over the coming years, and policy uncertainty.
HDRE announced it will enter the AI compute dispatch market by building containerized compute centers paired with energy storage systems in Australia and Japan, aiming to finalize cooperation projects in the first half of 2026. The firm said it will colocate GPUs with existing storage battery sites to boost the value of power output and address permitting rules that require sufficient electricity infrastructure for new data center developments.
Taiwan intends to launch a green power spot market as early as late 2026 or early 2027 to allocate intermittent renewable generation better and reduce surplus electricity pressures on semiconductor and other energy-intensive industries, market sources said. The move aims to address mismatches between peak renewable output and corporate electricity demand that have left some power retailers holding surplus power.
GlobalWafers announced that its greenhouse gas reduction targets passed review by the Science Based Targets initiative, signaling the wafer maker has aligned its decarbonization pathway with the global 1.5°C climate goal and committed to achieving net-zero emissions across its full value chain by 2050. The approval covers both near-term and long-term targets, and the company said the moves will shape its operational and supplier strategies through the 2030s and beyond.
Indian conglomerates are accelerating efforts to develop domestic electric vehicle (EV) and battery technologies as access to Chinese know-how becomes increasingly uncertain.
Taiwan Power Company (Taipower) is entering a new wave of generation system installations at its Tunghsiao, Talin, and Hsinta Phase II plants. New president Kuo Tien-Ho, who took office on May 11, 2026, said 13 gas-fired combined-cycle units are scheduled to come online over the next 10 years to meet surging electricity demand from AI and other emerging technologies.
China has stepped up export scrutiny of solar photovoltaic equipment, extending controls beyond heterojunction tools to most key production equipment and supply-chain sources, sources said. The tightened reviews, tied to preparations for US President Donald Trump's upcoming trip to China, are intended to increase Beijing's leverage in future negotiations, industry sources added.