Life Cycle Cost Optimization of Residential Buildings in Bulgaria: a Case Study of the Building Envelope

Around 60 % of residential buildings in Bulgaria are constructed before the Nineties of the last century, i.e. they have been in use for more than 30 years. Furthermore, the final energy consumption of Bulgarian residential buildings is the highest in Europe. This raises the question of the improvem...

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Bibliographic Details
Main Authors: Doseva Nadezhda, Chakyrova Daniela
Format: Article
Language:English
Published: Sciendo 2021-06-01
Series:Civil and Environmental Engineering
Subjects:
Online Access:https://doi.org/10.2478/cee-2021-0012