IMPLEMENTING BUILDING INFORMATION MODELING IN RETROFITTING OF BUILDING PROJECTS AND ENERGY EFFICIENT CONSTRUCTION

Nowadays building projects have been encouraged to adopt green and sustainable construction strategies as the sector is responsible for using 42 % of world’s energy, 30 its raw materials, 25 fresh water. The priority purpose not only upgrade enhance existing buildings, target also reevaluate approach whole [1]. issue requires complex modern methods which should include retrofitting well reconstruction infrastructure. housing fund Ukraine other European countries calls alterations will lead gaining raising energy efficiency. To create optimum alternatives there be conducted an investigation possibilities changing real estate’s usage. A framework value engineering information modeling, especially appropriate required aid decision-makers in selecting best options current utilization.