Key Takeaways
- China has scrapped two-thirds of its planned overseas coal power plants, a move estimated to save 6.4 billion tonnes of potential carbon emissions.
- Thailand’s 50-billion-baht (US$1.5 billion) solar scheme faces headwinds as high upfront costs—ranging from 100,000 to 200,000 baht—deter lower-income households.
- China’s overseas energy shift aligns with its 2021 pledge to end new coal financing abroad, signaling a definitive pivot toward green energy exports.
- Thailand aims to install 5 gigawatts of rooftop solar capacity across 1 million households to reduce reliance on expensive imported liquefied natural gas (LNG).
China Abandons Majority of Overseas Coal Projects
In a significant shift for global energy markets, China has officially dropped two-thirds of its planned coal power plants abroad. This massive scale-back follows President Xi Jinping’s 2021 commitment to halt the construction of new coal-fired projects overseas. According to recent reports, the cancellation of these projects has prevented approximately 6.4 billion tonnes of carbon dioxide from entering the atmosphere, though analysts note that the momentum of these cutbacks slowed slightly over the past year.
The retreat from coal is reshaping China’s role in the Belt and Road Initiative, moving the focus from heavy industrial infrastructure to "small and beautiful" green energy projects. This transition is also reflected domestically; while solar is poised to overtake coal as China's largest source of installed power, the country faces internal challenges with grid absorption. Reports indicate that 360 terawatt-hours of wind and solar electricity were curtailed in the first half of 2026 due to infrastructure bottlenecks, a 49% increase year-on-year.
High Costs Stall Thailand’s Solar Ambitions
While China retreats from coal, Thailand is struggling to accelerate its solar transition. The Thai government recently proposed a 50-billion-baht (US$1.5 billion) rooftop solar support scheme targeting 1 million households. However, the program is meeting resistance from smaller users who remain hesitant due to high initial investment requirements. A standard rooftop system can cost between 100,000 and 200,000 baht (US$3,000 to US$6,000), a price point that remains out of reach for many despite government subsidies.
To bridge this gap, the Thai government is offering a 50,000-baht subsidy per household and personal income tax deductions of up to 200,000 baht for systems up to 10 kWp. Despite these incentives, the actual cash savings for lower-income families are modest, often covering only a fraction of the total cost. The scheme is part of a broader strategy to shield the economy from volatile global energy prices and reduce the burden on state utilities like the Electricity Generating Authority of Thailand (EGAT).
Market Implications and the Green Energy Pivot
The dual developments in China and Thailand highlight the complex financial realities of the global energy transition. For China, the move away from overseas coal creates a vacuum that its domestic renewable energy giants are eager to fill. Companies like Contemporary Amperex Technology Co. Limited (CATL) (300750) are increasingly looking to international markets to supply the battery storage systems necessary for grid stability as coal projects are phased out.
In Thailand, the success of the solar scheme is critical for long-term energy security. The country’s solar equipment imports surged 88.7% year-on-year in early 2026, with 99.3% of those imports originating from China. If Thailand can overcome the "affordability wall" for smaller users, it could unlock up to 10 GW of distributed solar capacity, significantly altering the regional energy landscape and providing a massive market for Chinese photovoltaic manufacturers.
Ed Liston is a senior contributing editor at TheStockMarketWatch.com. An active market watcher and investor, Ed guides an independent team of experienced analysts and writes for multiple stock trader publications.