Navigating the Sustainable Development Trilemma: Trade, Renewable Energy, and Basic Services Across Global Economies

This study explores the complex relationships between trade openness, CO₂ emissions, renewable energy consumption, GDP growth, and access to basic services in different economic contexts — developed, developing, and emerging economies. Using the World Bank data from 2000 to 2022, the study employs correlation and regression analysis to understand how these factors interact and affect sustainability and economic performance. The results show significant regional differences. Developed economies, characterized by high trade-to-GDP ratios, have lower CO₂ emissions but experience negative effects on GDP growth due to trade dependence. In contrast, emerging economies, with the lowest trade-to-GDP ratios, show smaller reductions in CO₂ emissions from trade and more pronounced environmental impacts. Developing countries with moderate trade ratios show mixed results in terms of economic and environmental outcomes. Renewable energy consumption emerges as a critical factor, especially in developing and emerging economies. In developing countries, high renewable energy use is positively associated with GDP growth and mitigates the negative impact of trade on carbon emissions. Emerging economies benefit significantly from increased investment in renewable energy, although their consumption remains moderate. Access to basic services such as sanitation and drinking water varies widely across regions. Developed economies enjoy high access, which supports stable economic conditions, while developing economies struggle with low access, which negatively impacts both economic and environmental outcomes. Emerging economies fall in between, requiring substantial infrastructure upgrades to improve sustainability. Gross capital formation has a mixed impact, with limited direct influence on CO₂ emissions and GDP growth, but remains critical to overall development. The study highlights the need for developed economies to reduce trade dependence and foster domestic innovation, for emerging economies to prioritize renewable energy investments, and for developing economies to balance renewable energy investments with infrastructure development. These findings are essential for policymakers seeking to integrate economic growth with environmental sustainability.