Abstract:
At present, the cost spent on constructing, operating, maintaining, and even demolishing buildings has reached an all-time high. When considering a building in operation, 40% to 50% of its costs are the result of energy usage within. Moreover, inefficiently and conventionally constructed buildings contribute to resource wastage in numerous ways, impacting both the environment and society adversely. The Green Building (GB) concept, which is a sustainable development initiative can be considered as a solution as it helps minimise environmental impact and effectively employs resources throughout a building’s lifecycle. It guarantees numerous benefits socially, economically, and environmentally. In Sri Lanka many buildings that operate in the private sector have taken the initiative in implementing the GB concept, however, buildings operating in the government or public sector are lagging. This delay can be attributed to several factors, including insufficient funding, limited awareness, and reliance on outdated technology. Through a comprehensive literature review and empirical data from expert interviews and case studies, this research identifies key challenges hindering GB adoption in government sector office buildings in Sri Lanka. Recommendations emphasise the development of a robust framework tailored to government buildings, focusing on regulatory enhancements, stakeholder engagement, and capacity-building initiatives. Such strategies aim to overcome barriers and enhance adoption, fostering sustainability and resilience within the public sector.
Citation:
Jayoda, T.H.S., Natasha, K.S.D.M., & Rathnayake, U. (2024). Adaptation of green building concept to existing government office buildings in Sri Lanka. In Y.G. Sandanayake, K.G.A.S. Waidyasekara, K.A.T.O. Ranadewa, & H. Chandanie (Eds.), World Construction Symposium – 2024 : 12th World Construction Symposium (pp. 66-78). Department of Building Economics, University of Moratuwa. https://doi.org/10.31705/WCS.2024.6