Carbon Border Adjustment Mechanisms require coordinated global action

The document examines the role of Carbon Border Adjustment Mechanisms (CBAMs) in preventing carbon leakage and reducing emissions, with a primary focus on the EU CBAM. It argues that while the EU CBAM aims to promote global decarbonisation, it may only slightly reduce overall emissions while imposing significant economic burdens on developing nations, potentially costing them billions in income. The briefing highlights a growing, uncoordinated global trend of countries introducing their own carbon tariffs, which risks fragmenting trade and creating high compliance costs for small producers. It concludes that international cooperation, aligned with UNFCCC principles and supported by climate finance, is essential to ensure these mechanisms support global climate goals without unfairly penalising vulnerable economies.

• The EU CBAM is projected to provide only a marginal increase in global emissions reductions beyond what is achieved by domestic carbon pricing. A UNCTAD study found that while a carbon price of USD 88 reduces global emissions by 21%, the addition of a CBAM only adds another 1.3 percentage points.
• The EU CBAM is expected to have a disproportionate economic impact on developing countries. UNCTAD estimates that developing countries could lose USD 10.2 billion in income, with Zimbabwe, Ukraine, Georgia, Mozambique, and India identified as the most exposed nations.
• The implementation of the EU CBAM has triggered a 'domino effect,' leading other nations to announce their own carbon pricing or trade measures to limit exposure. For example, the UK government confirmed in October 2024 that it will introduce its own CBAM for certain sectors starting in January 2027.
• The current global landscape of carbon pricing and trade measures is uncoordinated and fragmented. This 'evolving patchwork' of national plans may undermine climate action by creating unpredictable environments for businesses and imposing high compliance costs on small producers and developing countries.
• The EU CBAM has faced strong opposition from the BASIC group (Brazil, South Africa, India, and China) and BRICS nations, who argue the mechanism is a protectionist 'trade barrier' that violates WTO rules and unfairly burdens developing economies.
• The EU CBAM will be phased in gradually until 2034, coinciding with the phase-out of free emissions allowances under the EU Emissions Trading System (ETS). It initially targets carbon-intensive imports including cement, iron and steel, aluminium, fertilisers, electricity, and hydrogen.

APA

Team, Z. (2024). Carbon Border Adjustment Mechanisms require coordinated global action. Zero Carbon Analytics. https://zerocarbon-analytics.org/finance/carbon-border-adjustment-mechanisms-require-coordinated-global-action/

Chicago

Team, ZCA. Carbon Border Adjustment Mechanisms require coordinated global action. Zero Carbon Analytics, 2024. https://zerocarbon-analytics.org/finance/carbon-border-adjustment-mechanisms-require-coordinated-global-action/.

Wikipedia

{{cite report |last1=Team |first1=ZCA |title=Carbon Border Adjustment Mechanisms require coordinated global action |publisher=Zero Carbon Analytics |date=7 November 2024 |url=https://zerocarbon-analytics.org/finance/carbon-border-adjustment-mechanisms-require-coordinated-global-action/ |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{team2024carbon, author = {Team, ZCA}, title = {{Carbon Border Adjustment Mechanisms require coordinated global action}}, institution = {Zero Carbon Analytics}, year = {2024}, month = nov, url = {https://zerocarbon-analytics.org/finance/carbon-border-adjustment-mechanisms-require-coordinated-global-action/}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }