Advancing green industrial transformation including the decarbonization of energy-intensive sectors such as steel, cement, chemicals, aluminum, and fertilizers, alongside the development of new low-carbon industrial value chains represents one of the defining challenges of sustainable development. These sectors form the backbone of economic growth, infrastructure development, and global manufacturing, yet they account for nearly 40% of global industrial emissions. Middle-Income Countries (MICs) face a dual imperative: expanding industrial capacity to support infrastructure, employment, and manufacturing ecosystems while simultaneously meeting climate commitments and avoiding carbon-intensive lock-in.

Several MICs are demonstrating that this tension can be resolved through deliberate industrial strategies, targeted policy frameworks, and strategic investments. Their experiences offer critical evidence: green industrial transformation is not a distant aspiration but an active process underway across multiple sectors, delivering investment, strengthening supply chains, and generating new economic opportunities. These experiences show how industrial decarbonization and green value chains can reinforce broader goals of security, long-term stability, and shared prosperity.

At the same time, these countries serve as important reference points for other developing economies, particularly Least Developed Countries (LDCs) and Landlocked Developing Countries (LLDCs), which are at an earlier stage of industrial development and seeking to leapfrog toward higher-value-added manufacturing, services, and sustainable industrial growth. Lessons from MICs can help inform practical pathways for mobilizing finance, deploying technologies, and strengthening industrial capabilities along low-carbon development trajectories.

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