CBPM 2025 · Vol. 2025, Issue 1

Energy-Efficient Upgrades for Educational Buildings: A Roadmap to Carbon Neutrality

Ayobami Oluwaseun Idowu, Clinton Ohis Aigbavboa, Ayodeji Emmanuel Oke and Seyi Segun Stephen

Keywords: Carbon neutrality, educational buildings, energy efficiency, energy-efficient upgrade, sustainability

Abstract

Educational buildings consume significant energy, leading to high costs and carbon emissions. Upgrading these buildings with energy-efficient solutions can reduce their environmental impact and move them toward carbon neutrality. This study outlines practical strategies, including improved insulation, energy-efficient lighting, smart heating and cooling systems, and renewable energy integration. By following these steps, schools and universities can create healthier learning environments while cutting energy use. A survey research design was employed for this study, where questionnaires were administered among key stakeholders in the built environment. One hundred sixty questionnaires were distributed, and 102 were returned and considered fit for analysis. The data was analysed using descriptive statistics, mean score, and standard deviation. Findings reveal that improvements such as insulation upgrades, LED lighting, smart HVAC systems, and renewable energy adoption significantly reduce energy use and operational costs. The study concludes that a structured approach to energy efficiency accelerates carbon neutrality in educational institutions. This is a practical tool for institutions aiming to achieve carbon neutrality through smart, cost-effective upgrades. The study, therefore, recommends policy incentives, financial support, and stakeholder engagement to enhance implementation and long-term sustainability.