The European Union will officially require importers to declare carbon emission data at the start of 2026, under the Carbon Border Adjustment Mechanism (CBAM).
Often dubbed a "carbon tariff," this system ostensibly serves as climate policy but effectively transforms carbon governance into athreshold for market entry and a barrier to international trade.
Taiwan's challenge lies not in compliance but in positioning and alignment. What institutional stance should Taiwan adopt to participate in the next round of global trade competition when carbon governance becomes a condition to market entry?
CBAM: Institutional Competition
CBAM extends beyond imposing carbon fees on imported products; it changes carbon pricing and inventory from domestic policy into essential conditions for cross-border transactions.
The EU has left room for negotiations on system alignment, allowing importers to deduct a given carbon price from their CBAM certificate obligations if they can prove it has been paid in the country of origin. The regional bloc further plans to offer a default deduction mechanism beginning in 2027 for countries that have established carbon pricing systems.
This is changing global competition. While traderstraditionally compete on costs and subsidies, now they are trying to be the most compatible with regional regulations.
The short-term response for countries is toassist enterprises in meeting EU requirements, which is necessary but insufficient.
Pursuing Mutual Recognition
For Taiwan, the long-term solution lies in building a carboncalculation and verification system that the EU trusts, and then promoting cross-border mutual recognition. This allows businesses to avoid repetitive cross-jurisdictional inventories for the same product and substantially reduce transaction costs.
This is not a fantasy. The UK and EU are in talks to link their respective emission tracking systems, which the UK estimates could save British exporters around 800 million pounds in potential CBAM expenses by 2030.
Taiwan must anticipate similar future negotiations and ask how flexible its policies can and should be while trying to align its systems.
Policy Recommendations
While formally neutral, CBAM practically favors countries with mature systems. There is still room for specific bilateral trade agreements and differential treatment under the new system, depending on a given country's development and specific conditions.
Specific recommendations are as follows:
1. Recognize "carbon system mutual recognition" as a medium to long-term national goal
Starting in 2026, the Ministry of Economic Affairs and the Ministry of Environment should jointly lead the assessment of discrepancies between the EU and Taiwan's carbon inventory, verification, and pricing system. A "system alignment roadmap" should be published by the end of 2027.
2. Cross-ministerial evaluation of the feasibility and limits of dynamic alignment
Establish an executive task force to complete a cost-benefit analysis and clarify the scope of acceptable alignments for a carbon trade system by the first half of 2026.
Integrate the Ministry of Economic Affairs, Ministry of Environment, Ministry of Finance, and National Development Council, with unified responsibility for system alignment, enterprise guidance, and external negotiations.
4. View carbon data infrastructure as a national public asset
Develop a national carbon footprint platform that standardizes inventory tools, shares databases, andlowers compliance barriers for small enterprises.
5. Include CBAM in the core agenda of all EU trade dialogues
Proactively propose mutual recognition of carbon inventory and carbon price offset schemes during any trade consultations or bilateral investment negotiations with the EU.
6. Clearly articulate Taiwan's policy stance on "reasonable carbon thresholds."
Publish an official white paper advocating for equivalence criteria that incorporate the spirit of common but differentiated responsibilities. Voice these positions internationally.
Conclusion
Carbon tariffs are merely a starting point. Taiwan's true challenge lies in whether it will make the effort to view the CBAM asan opportunity to position itself strategically and accrue trade advantages.
Now is the moment to propose the next generation of trade rules. Taiwan should establish its own preferred position and criteria for decarbonization to maintain its course in a new world of trade.
*Authors: Wang Dacun, Law Professor/Director and CEO of ASE Environment Sustainability Foundation; Wang Zibo, Practicing Lawyer in Taiwan/New York State and US Certified Public Accountant.
You've read it. Now let's talk. Follow us on X. Editor: Chase Bodiford
