Volume : 2, Issue : 2, February - 2013

A Study on Conceptual Approach to Zero Energy Building in Modern Era

Bhavin K. Kashiyani, Jayeshkumar Pitroda, Dr. Bhavnaben K. Shah

Abstract :

The main objective of this paper is to give an overview of existing Zero Energy Building (ZEB) definitions in modern era. The Zero Energy Building is a complex concept described with the wide range of terms and expressions. Based on the similarities and differences of the definitions from the existing worldwide literature, various approaches for ZEB definitions are differentiated. Buildings consume approximately 40% of the world’s primary energy use. Considering the total energy consumption throughout the whole life cycle of a building, the energy performance and supply is an important issue in the context of climate change, scarcity of energy resources and reduction of global energy consumption. An energy consuming as well as producing building, labeled as the Zero Energy Building (ZEB) concept, is seen as one of the solutions that could change the picture of energy consumption in the building sector, and thus contribute to the reduction of the global energy use. However, before being fully implemented in the national building codes and international standards, the ZEB concept requires a clear understanding and a uniform definition.