Carbon Tariff and Trade: Uneasy Partners in Climate Change

In the realm of climate change policy, the pursuit of environmental sustainability and the principles of free trade often intersect, yet sometimes conflict. This article delves into this nuanced dynamic, particularly spotlighting the recent implementation of the Carbon Border Adjustment Mechanism (CBAM) by the European Union (EU). CBAM introduces a carbon tariff, taxing imports based on their carbon intensity, aiming to rectify competitive disparities between EU nations and those lacking stringent carbon regulations. However, this approach has met resistance from major emerging economies, citing concerns over unfair penalties on imports from developing nations and alleging carbon tax as a veiled form of trade protectionism. This article aims to analyze the implications of carbon tariffs on trade partners, focusing on socio-economic factors and technological discrepancies, notably access to clean technology, in developing and emerging economies. Key aspects to be explored include the efficacy of carbon tariffs in curbing carbon leakage and sustaining competitiveness and their rationale. Following the tenets of institutional economics, this study adopts a holistic perspective, recognizing that responses from trade partners are multifaceted, influenced not only by economic considerations but also by a myriad of social, political, technological, cultural, and historical factors.