Natural daylight is one of the most influential variables in reducing building lighting energy consumption. However, window size alone does not determine lighting performance. Orientation, skylight placement, glazing properties, daylight controls, and window-to-wall ratio (WWR) collectively determine whether a building reduces electrical lighting demand or simply increases cooling loads. Parameter…

Exploring Sustainable Agriculture in Cities In an age where sustainable living and food security are critical concerns, urban farming has emerged as a powerful solution. As cities expand and populations grow, more people are turning to various types of urban farming to produce fresh, local, and organic food right in…

Topic Summary Overview Singapore imports over 90% of its food yet ranks among the world’s leaders in food security through diversification, innovation, and strategic planning. Main Challenge Severe land scarcity—less than 1% of land is available for agriculture—limits domestic food production. Importance of Food Security Food security is treated as…