Liberalization of Trade in Environmental Goods for Climate Change Mitigation: The Sustainable Development Context

This research paper by the International Centre for Trade and Sustainable Development (ICTSD) examines the role of trade liberalization in diffusing climate mitigation goods and the challenges associated with negotiating environmental goods and services (EGS) within the WTO Doha Round. It argues that while lowering trade barriers can reduce costs and facilitate technology transfer, liberalization alone is insufficient without complementary financial, regulatory, and technical assistance frameworks to support developing countries.

• Trade liberalization can lower the costs of climate mitigation technologies by allowing consumers to purchase them at world market prices, thereby facilitating the diffusion of low-carbon technologies. A 2007 World Bank study estimated that removing tariffs for four clean energy technologies (wind, solar, clean coal, and efficient lighting) in 18 high-emission developing countries could increase trade by up to 7%, or up to 13% if non-tariff barriers were also removed.
• Negotiations within the WTO Doha Round regarding environmental goods and services (EGS) are hindered by the lack of a universally accepted definition of 'environmental goods'. The paper distinguishes between 'traditional environmental goods' designed to remedy environmental problems and 'environmentally preferable products' (EPPs) which offer benefits during production, use, or disposal compared to substitutes.
• A significant obstacle in EGS negotiations is the 'dual-use problem,' where products (such as pumps or valves) have both environmental and non-environmental applications. Many developing countries are reluctant to commit to bound liberalization for these products due to potential negative impacts on their domestic industries.
• Different modalities for liberalization have been proposed to resolve the dual-use and coverage disputes. These include the 'List Approach' (favored by the 'Friends of Environmental Goods'), India's 'Project Approach' (temporary liberalization for specific approved projects), Argentina's 'Integrated Approach', and Brazil's 'Request Offer Approach'.
• Trade liberalization may have limited environmental impact in developing countries that lack purchasing power or have other import priorities. Factors such as GDP, foreign direct investment (FDI), and the enforcement of environmental regulations are often more decisive in determining the demand for climate mitigation goods than tariff levels.
• Beyond tariffs, intellectual property rights (IPR) and the lack of domestic productive capacity act as barriers to the adoption of emerging climate technologies. The paper suggests that trade liberalization must be bundled with technical and financial assistance to be effective.
• If the WTO Doha Round fails to produce an ambitious outcome, the paper suggests alternative paths for liberalization, including a voluntary agreement within the WTO (similar to the Information Technology Agreement), a plurilateral agreement, or the use of regional and bilateral free trade agreements.

APA

International Institute for Sustainable Development (2008). Liberalization of Trade in Environmental Goods for Climate Change Mitigation: The Sustainable Development Context. https://www.iisd.org/system/files/publications/cph_trade_climate_liberalization_trade.pdf

Chicago

International Institute for Sustainable Development. Liberalization of Trade in Environmental Goods for Climate Change Mitigation: The Sustainable Development Context. 2008. https://www.iisd.org/system/files/publications/cph_trade_climate_liberalization_trade.pdf.

Wikipedia

{{cite report |author=International Institute for Sustainable Development |title=Liberalization of Trade in Environmental Goods for Climate Change Mitigation: The Sustainable Development Context |date=August 2008 |url=https://www.iisd.org/system/files/publications/cph_trade_climate_liberalization_trade.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{internationalinstituteforsustainabledevelopment2008liberalization, author = {{International Institute for Sustainable Development}}, title = {{Liberalization of Trade in Environmental Goods for Climate Change Mitigation: The Sustainable Development Context}}, institution = {International Institute for Sustainable Development}, year = {2008}, month = aug, url = {https://www.iisd.org/system/files/publications/cph_trade_climate_liberalization_trade.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }