Energy Sustainable House: A Case study and validation through Revit

Abstract Reducing carbon footprints and adopting green energy sources is the need of modern time. Green sources of energy need to find preference over traditional sources. Unconventional sources of energy like solar, wind are alternatives of traditional energy sources. Lack of awareness, high initial investment and lack of government incentive are few challenges in adoption of green sources of energy in housing sector, especially in developing economies. Construction, design and aesthetics of traditional residential building have a significant effect on energy consumption and environment. Town planners, private housing developers and individual house owners have to become aware and adopt the non-traditional sources of energy like solar energy for meeting their daily need of energy. An energy sustainable house has minimum dependency on traditional sources of energy like coal based thermal power plants. For moving a step closer to energy sustainable building, in this research paper authors have studied the design, energy consumption and transformation of energy dependencies on roof top solar plant of a residential building by situation actor process & learning action performance (SAP-LAP) methodology. Further authors tried to validate the observations and findings of study by energy balance analysis of the same residential building by Autodesk Revit software. Studying the economical aspect of current case authors observed that the case house got 60% saving in monthly electricity bill after installing rooftop solar power plant and payback period of total investment on solar power plant is 6.5 to 7 years only.