Rainwater Harvesting
Passive solar heating refers to the design and utilization of buildings and structures to collect, store, and distribute solar heat in a controlled manner, minimizing the need for additional active heating systems. This ancient yet continually evolving practice is integral to modern architecture and green architecture, enhancing energy efficiency and sustainability. It involves careful consideration of building orientation, window placement, thermal mass, insulation, and shading devices to optimize solar gain and heat retention during colder months while mitigating unwanted heat gain in warmer periods. The goal is to create comfortable indoor environments by harnessing free, renewable solar energy, ultimately reducing reliance on non-renewable fossil fuels and greenhouse gas emissions.