The Power of Eoc-Labels: Communicating Climate Change in the United States Using Carbon Footprint Labels Consistent with International Trade Regimes Under the WTO

Abstract

Information is power. At the intersection of culture, science, mass communication and law, this paper argues that information provided by a transparent and internationally harmonized eco-label scheme serves to enhance understanding of public policy choices for mitigating climate change. A product carbon footprint label (PCF) communicates climate change information to citizen consumers and can indirectly reduce greenhouse gas emissions. PCF labels are effective response measures countries are taking to address global warming and are not obstacles to international trade. The international community should embrace domestic PCF labeling schemes whether voluntary or mandatory. The PCF label and associated standards should be consistent with the rules and regimes of WTO agreements to ensure that these schemes support fair and free international trade. At some time in the future, the United Nations Framework Convention on Climate Change may reach agreement on domestic response including trade measures to reduce GHG emissions and PCF labeling schemes may adapt as needed to assist developing countries’ participation.