Critics of a decentralized revenue model warn that allowing individual states to set their own terms for carbon trading could lead to a fragmented and inefficient national market. A patchwork of different regulations and pricing mechanisms across Malaysia might confuse international investors and undermine the credibility of the country’s carbon credits. For a carbon market to be effective, it requires a unified, transparent, and strictly regulated framework that meets global standards, which is best achieved through centralized federal oversight.
There is also a concern that state-led initiatives might prioritize short-term revenue over rigorous environmental standards. If states compete to attract carbon project developers by lowering requirements or oversight, the overall quality and integrity of the carbon credits could suffer. This could lead to 'greenwashing' allegations, where credits are sold without delivering the promised environmental impact, ultimately damaging Malaysia's reputation on the international stage.
Furthermore, skeptics point out that the federal government must maintain a cohesive national strategy to meet international climate commitments, such as those under the Paris Agreement. If revenue and policy control are too heavily skewed toward the states, the federal government may struggle to coordinate national efforts or ensure that carbon reductions are accurately tracked and reported. A balanced approach is necessary to ensure that while states are fairly compensated, the national interest in a stable, high-integrity carbon market remains the priority.