グローバル・バリューチェーンの脱炭素化：低炭素貿易への道筋

Unofficial AI-generated summary based on the public title and abstract. Not an official translation.

🔬研究者:Provides a conceptual framework for GVC decarbonization, useful for structuring research on supply chain emissions and policy impacts.

🏢実務担当者:Offers a menu of strategies for corporate supply chain decarbonization, including green procurement and digital traceability tools.

🏛政策担当者:Highlights the role of trade policy and international cooperation in enabling low-carbon trade, relevant for designing carbon border measures and support for developing countries.

The intensification of global trade over the past few decades has resulted in the rapid expansion of global value chains (GVCs), enabling countries to specialize in different stages of production and facilitating economic growth. However, this expansion has also contributed significantly to global greenhouse gas emissions through energy-intensive production processes, transportation, and logistics. As climate change becomes one of the most pressing global challenges, decarbonizing global value chains has emerged as a crucial strategy for achieving sustainable development and meeting international climate commitments. This paper examines the pathways through which global value chains can transition toward low-carbon trade while maintaining economic competitiveness and inclusive growth. Decarbonization of GVCs requires coordinated efforts from governments, corporations, international institutions, and consumers. One of the primary pathways involves the adoption of cleaner production technologies and energy-efficient manufacturing processes. By integrating renewable energy sources, improving resource efficiency, and implementing circular economy practices, firms can significantly reduce carbon emissions throughout production stages. In addition, sustainable sourcing and green procurement policies enable companies to collaborate with suppliers that adhere to environmental standards, thereby extending sustainability efforts across the entire supply chain. Trade policy also plays a critical role in promoting low-carbon trade. Governments can incentivize green production and exports through carbon pricing mechanisms, environmental regulations, and supportive fiscal policies. Instruments such as carbon border adjustment measures, eco-labeling systems, and sustainability certification schemes can encourage firms to adopt environmentally responsible practices while preventing carbon leakage across borders. Furthermore, international cooperation and multilateral frameworks are essential to harmonize sustainability standards and ensure that developing countries are not disadvantaged in the global trading system. Technological innovation and digitalization provide additional pathways for decarbonizing GVCs. Advanced technologies such as artificial intelligence, blockchain, and big data analytics can enhance supply chain transparency, track emissions, and improve resource management. These tools allow firms to monitor environmental performance across multiple production stages and ensure compliance with environmental, social, and governance (ESG) standards. At the same time, digital platforms facilitate collaboration between firms, suppliers, and regulators, enabling more efficient and environmentally responsible trade networks. Despite these opportunities, several challenges remain. Developing countries that participate in GVCs often face financial, technological, and institutional constraints in adopting green technologies and meeting stringent environmental standards. Without adequate support, these countries risk being marginalized in emerging low-carbon trade regimes. Therefore, capacity-building initiatives, technology transfer, and climate finance are necessary to ensure an inclusive transition toward sustainable value chains. Decarbonizing global value chains represents a critical pathway toward achieving climate goals while sustaining global trade and economic development. Through a combination of green technologies, supportive trade policies, digital innovation, and international cooperation, it is possible to create low-carbon trade systems that balance environmental responsibility with economic resilience. A coordinated global approach that includes both developed and developing economies will be essential to ensure that the transition toward sustainable global value chains is equitable, efficient, and effective in mitigating climate change.

• openalex https://doi.org/10.70381/23951737.spe.2026.28first seen 2026-08-19 04:37:25
• semanticscholar https://doi.org/10.70381/23951737.spe.2026.28first seen 2026-08-20 05:04:10 · last seen 2026-09-22 05:10:21