Examining sustainable development goals: are developing countries advancing in sustainable energy and environmental sustainability?

Environmental sustainability is vital in developing countries for sustainable economic development, poverty reduction, food security, climate change adaptation, biodiversity conservation, global equity, and access to sustainable energy. In contributing to literature, this study computed composite variables following the unavailability of a unified sustainable development goals (SDGs) database to examine the progress of ten sample developing countries. The authors propose the design of a database that utilizes the specific SDG indicators for empirical research. In testing the applicability of the proposed database, we sampled 32 indicators from the World Development Indicators database and employed principal component analysis to compute composite variables. The authors then contribute to broadening the understanding of literature by examining to what extent developing countries advance towards ensuring agricultural, energy, and environmental sustainability. And how the interplay between the SDG indicators differ across the low- and middle-income countries in terms of econometric analysis. The findings suggest that since the adoption of SDGs in 2015, developing countries have made progress in advancing water and sanitation sustainability, leading to improved environmental sustainability. Furthermore, the middle-income countries have demonstrated greater improvements in energy and agriculture sustainability compared to low-income countries in contributing to overall environmental sustainability. The developmental relationship between sustainable energy and agriculture in low- to middle-income countries reveals increased diversity, thereby presenting challenges in attaining synergy within SDGs in developing countries. Therefore, addressing and understanding the intricacies behind the adverse relationship between sustainable energy and agriculture is crucial in formulating curative policies that advance the progress of SDGs. The study concludes that environmental sustainability is a vital developmental concern to be integrated into inter-generational and intra-generational development in the SDG framework. Also, the progress of the SDG indicators is endogenous and the extent to which low-income countries lag behind middle-income towards achieving collective goals requires critical policy intervention.