Environmental Effects of Solar-Integrated Building Designs in Imo State Using Structural Equation Modeling

The integration of solar energy systems into building designs presents a sustainable solution for energy generation, offering economic, environmental, and social benefits. This study investigates the environmental effects of solar-integrated building designs in Imo State using structural equation modeling. Sustainability Theory inspired by the Brundtland Report, 1987 underpins this study. A structured questionnaire was administered to 225 respondents, comprising architects, engineers, builders, and contractors across the three senatorial districts of Imo State. Based on the findings, environmental effects of solar-integrated buildings demonstrate mixed outcomes: while renewable energy use significantly enhances environmental sustainability, the reduction in fossil fuel dependence contributes to favorable environmental impacts. The study concludes that while the deployment of solar energy systems substantially reduces reliance on fossil fuels and mitigates greenhouse gas emissions, their environmental benefits are not wholly linear, as they are mediated by technological efficiency, architectural adaptability, and broader systemic factors. It is recommended that building designs in Imo State should incorporate guidelines that ensure solar technologies are integrated in ways that minimize land-use pressures, heat-island effects, and material waste