Performance and Rating of Residential Green Building

The green building concept is becoming more and more popular these days because these are considered as environment friendly building. The government is taking appropriate steps in implementation of green building concepts by providing increase in Floor area ratio. They are making action plan on climate change on sustainable habitats by proposing smart city concepts. Further in addition to that BEE is putting their effort on appliance labelling programme which helps in appraisal and clearance of large construction projects. Several corporate organizations, institutions and construction companies are now practising green building concept in the construction. There are many green building rating systems in place. GRIHA (Green Rating for Integrated Habitat Assessment) and LEED (Leadership in Energy and Environment Design ) was developed in response to this need. The GRIHA is considered as Indian National Rating System which have been finalised after incorporating various modifications suggested by a group of architects and experts. United States Green Building Council administered (LEED) as the leading green building rating system which is ranked first among other systems. LEED is contributing heavily in converting the built environment towards sustainable development. The buildings which come under GRIHA are those which are having land area more than 2,500 Sqm. (except for industrial complexes). These buildings can undergo this certification programme. The GRIHA doesn’t cover buildings having area less than 2500 sqm so the present study focuses on providing a rating system for small residential buildings. By adopting this rating system more and more buildings may be covered for sustainable development. It gives a boost to nearby surroundings