Introduction: Ozone is a vital component of our atmosphere that protects life on Earth by absorbing and filtering harmful ultraviolet (UV) radiation from the sun. However, human activities have led to the release of certain chemicals known as ozone depleting substances (ODS) into the atmosphere, which have resulted in the Read more
Introduction: As concerns about climate change and energy consumption continue to grow, the concept of Net Zero Energy Buildings (NZEB) has gained increasing attention in the field of sustainable architecture and design. NZEBs are buildings that are designed, constructed, and operated to produce as much energy as they consume on Read more
Introduction: As the need for sustainable and energy-efficient buildings becomes more pressing, compliance with building codes and standards plays a critical role. In India, the Energy Conservation Building Code (ECBC) is a mandatory code that sets the minimum energy performance standards for new commercial buildings with a connected load of Read more
Introduction: The building envelope, also known as the building shell, plays a crucial role in the energy performance of a building. It serves as a barrier between the interior and exterior of the building, and its design can greatly impact the energy consumption, comfort, and sustainability of a building. In Read more
Introduction: Building design and operation have a significant impact on energy consumption, indoor comfort, and environmental sustainability. To achieve optimal performance, architects, engineers, and building professionals rely on various design strategies and technologies. One effective approach that has gained popularity in recent years is the whole building simulation. In this Read more
Introduction: Lighting plays a crucial role in building design, not only in terms of aesthetics but also in terms of energy efficiency and sustainability. Efficient lighting design strategies can significantly reduce energy consumption, lower operating costs, and create a comfortable and productive environment for building occupants. In this article, we Read more
Introduction: Luminous efficacy is an important parameter used to measure the efficiency of lighting systems. It refers to the amount of visible light produced by a light source per unit of electrical power consumed. A higher luminous efficacy indicates a more energy-efficient lighting system, as it produces more light with Read more
Introduction: The ozone layer is a crucial component of the Earth’s atmosphere that protects us from harmful ultraviolet (UV) radiation from the sun. However, certain chemicals, known as ozone-depleting substances (ODS), have been found to cause damage to the ozone layer, leading to concerns about the depletion of this protective Read more
Introduction: Thermal comfort is a crucial factor in the design and operation of buildings, as it directly affects the well-being and productivity of occupants. To ensure optimal thermal comfort, various standards and guidelines have been developed, and one widely recognized standard is ASHRAE 55. ASHRAE 55 is a widely used Read more
Introduction: Acoustic comfort, or the quality of the acoustic environment within a building, is a crucial factor that impacts the comfort and well-being of occupants. Unwanted noise can lead to annoyance, stress, reduced productivity, and even health issues, while a well-designed acoustic environment can contribute to a sense of calm, Read more