Tropical regions face significant energy challenges due to climatic conditions. This study investigates the interplay between sustainable architecture and building energy regulations in mitigating these challenges. The study aims to assess the effectiveness of existing building energy regulations in promoting sustainable architecture in tropical climates and identify key architectural strategies and regulatory frameworks for optimizing energy efficiency in tropical buildings. A comparative analysis of building regulations and case studies of sustainable buildings in selected tropical regions is conducted. The findings reveal that current regulations often must be revised to address tropical climates' unique energy demands. Incorporating passive design principles, renewable energy systems, and material selection is crucial for energy efficiency. It is recommended that building energy regulations be strengthened to mandate sustainable design strategies and provide incentives to promote the adoption of energy-efficient technologies.

Productivity levels of architecture students have been ascertained via research to relate strongly to the quality of studio culture in architecture studios. Students' comfort is significantly influenced by the quality of daylight within architecture studios, as demonstrated by research findings. The comfort level in architecture studios is also known to influence the productivity of architecture students significantly. Building on separate research findings that have proven the individual impact of daylighting and studio culture on the performance of architecture students, this research aims to explore the potential connection between daylighting and studio culture. At the commencement of this research, data collection was via a qualitative approach in the form of interviews. At a later stage, we administered structured questionnaires for a quantitative analysis. From observations, many students would instead not work in their studios but elsewhere – at the expense of cultivating a good studio culture. Hence, this research is pertinent in that it would discover the reason(s) behind this trend among architecture students in the sample universities and the contribution of daylighting to studio culture in these universities. The outcome of this research would provide a knowledge base to further improve the design of architecture studios in Nigerian universities.