About Ashraf Sial

Ashraf Sial is a professional engineer with rich experience in Building Services, Project Management and Sustainable Practices. He is a passionate advocate of UN SDGs in development sector.

Evaporative Cooling: Achieving Energy Conservation in Buildings

The global push toward sustainability and commitment to United Nations’ SDGs has brought innovative solutions of energy conservation in building design and operation. Evaporative cooling has emerged as an effective and environmentally-friendly method for reducing energy consumption (in comparison to HVAC system which consume approximately 40 percent of energy in buildings) while maintaining indoor comfort. Let’s explore the principles, applications, benefits, and limitations of evaporative cooling in achieving energy conservation in buildings. What is Evaporative Cooling Evaporative cooling leverages the natural process of water evaporation to lower air temperature. The principle is simple yet effective: when water evaporates, it absorbs … Continue reading