This study aims to propose a framework for evaluating the green governance of energy projects along the Belt and Road Initiative (BRI) using a Choquet integral model driven by game theory, addressing indicator interdependencies and enhancing adaptability.
A three-dimensional index system (mechanism, benefit and responsibility) is established. The Choquet integral model driven by game theory is applied to assess the green governance of the Sahiwal Power Station project.
Results show the project achieves a strong green governance score (0.85–0.88 in low-carbon emissions and social responsibility) but lags in green supply chain management (0.698).
The model helps “Belt and Road” projects optimize green governance by identifying improvement areas like green technology investment, stakeholder communication mechanisms and resource utilization efficiency, promoting more sustainable and eco-friendly project outcomes.
The proposed framework innovatively integrates game theory-derived mixed weights with Choquet integral modeling. This unique combination effectively tackles indicator interdependencies and uncertainties. It elevates the adaptability and precision of evaluating green governance in BRI energy projects. While acknowledging the reality of data accessibility challenges and model application complexity, the framework still offers a robust and forward-looking approach.
