Sustainability and Circular Economy
CBAM and SB 253 are not just compliance—they are a new round of redistribution of power in the global supply chain. This collection gathers my observations on carbon data sovereignty, the evolution of LCA frameworks, and industrial circular transformation, totaling 6 articles.
Compliance and Regulation
CBAM and SB 253 are not just compliance—they are a new round of redistribution of power in the supply chain.
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California SB 253 Reshapes Corporate Carbon Disclosure: Why Did Apple and Tesla's Rankings Plummet? Which Circle Are Taiwan Suppliers In?
California SB 253 officially enters enforcement phase in February 2026. With Scope 3 inclusion, Apple's ranking dropped 35 percentiles, Tesla dropped 50 percentiles. How does this law extend its long-arm jurisdiction through supply chain contracts to every node in Taiwan?
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Three Carbon Prices in One Supply Chain: 5-Trade Volume Isn't Market Failure — It's the System Telling You to Cut Carbon Yourself
Taiwan's carbon exchange recorded only 5 trades in 18 months. Many read this as market failure. But SSBTi and Prof. Tung's view is the opposite: the NT$300 carbon fee is by design — to push firms to reduce, not to buy credits. The 9x gap across three prices (NT$300 / 3,000–4,000 / CBAM ~2,790) reflects firm readiness, not policy weakness. The real answer is 'carbon economy thinking' + third-party verification + TNFD/SBTi/CDP, not more credits.
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Even If You Don't Export to the EU, CBAM Still Bills You: It's Not a Calculation Problem, It's a Carbon Data Sovereignty Problem
CBAM enters definitive collection in 2026. The extra cost on aluminium is roughly 3.83% of LME price — and once the default-value mark-up kicks in, it climbs above 6% by 2028. The real damage isn't the percentage. It's that without your own measured data, your opponent gets to define your emissions.
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LCA Is Not Just Science — It's a Compliance System: Fifty-Six Years of Evolution from Coca-Cola 1969 to CBAM 2026
From Coca-Cola's internal advocacy study in 1969 to CBAM entering its definitive phase in January 2026, LCA has traversed fifty-six years. This article traces the formation of ISO 14040, ILCD, LCDN, EPD, and related frameworks in chronological order — each technical concept corresponds to a political pressure or regulatory shift — and revisits how Volkswagen's 2015 Dieselgate transformed the entire supervisory logic.
Industry Cases
The implementation of regulation is where the real test for every enterprise begins.
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How Many Carbon Credits Do Four Hundred Thousand Footsteps Correspond To?
The 2026 Baishatun Mazu Pilgrimage introduces GPS carbon footprint tracking for the first time, combining SSBTi scientific carbon reduction frameworks with gamified nine-level pilgrim ranking design, attempting to record the low-carbon implications of 400,000 pilgrims' walking behavior using modern methods. Emission coefficient 0.21 kg CO₂/km, estimated avoidance of approximately 6,300 tons CO₂—a cross-disciplinary experimental documentation in progress.
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Taiwan Semiconductor's 10x Leap: When Capital Meets Innovation Clusters
Taiwan's semiconductor competitiveness stems from the high degree of synergy between capital, technology, and industrial clusters. The next wave of growth won't happen only in advanced processes, but in the integration capabilities of resource reallocation, circular economy, and cross-border collaboration—a 10x leap isn't linear expansion, but structural reconstruction.