Devender Kumar Beniwal, Deepak Kumar and Vineet Kumar
Abstract
This research paper investigates different parameters that contribute to enhancing the rating in green building assessments, with a primary focus on occupant efficiency and working leniency. Six key factors are examined in detail: Thermal Transmittance (U-value), the efficiency of Indoor plumbing fixtures and fittings, Waste Reduction, Energy-efficient design and construction, Indoor Air Quality (IAQ) measures and Indoor artificial lighting. The study emphasizes the significance of low U-values in reducing energy consumption and improving environmental performance in green buildings. Furthermore, the research explores waste reduction strategies, promoting the use of sustainable materials and design practices to minimize construction waste. Energy-efficient design principles, including passive solar design and smart building technologies, are examined for their potential to reduce energy consumption and greenhouse gas emissions while enhancing occupant comfort. The study also underscores the importance of indoor air quality in green buildings, discussing ventilation, material selection, and pollutant generation. By creating a healthier and more comfortable indoor environment, green buildings aim to improve occupant well-being and productivity. The research design outlines the methodology used to assess occupant efficiency and working leniency in both certified green and non-rated buildings. Measurements of indoor air quality parameters are conducted through various instruments and methods, complemented by subjective measurements obtained through occupant interviews and surveys. Through a comprehensive evaluation of green and non-rated buildings, this research provides valuable insights and a roadmap for stakeholders to implement occupant-centric design principles and sustainable practices. The ultimate goal is to create green buildings that prioritize occupant comfort, productivity, and environmental responsibility.