The　growing　need　for　electricity　has　put　Pakistan＇s　burgeoning　economy　in　peril.　The　notion　of　“Construction　4.0″　is　considered　in　this　study　since　it　enables　the　greatest　utilization　of　energy　and　architectural　analysis.　A　case　study　and　a　method　for　building　information　modelling　are　used　to　analyze　the　concepts　of　green　building.　The　case　study　building　is　represented　as　a　parametric　model　using　the　Autodesk　Revit　platform　with　the　original　blueprints　and　data.　Using　Autodesk　Insight　360,　an　energy　analysis　and　comparison　of　optimization　case　study　of　the　A-Block　and　Z-Block　COMSATS　Abbottabad,　Pakistan　is　chosen.　This　study　analyses　an　academic　building＇s　energy　performance　as　a　case　study　to　reduce　energy　usage.　By　turning　the　building　360　degrees　at　45-degree　intervals　and　utilizing　BIM　to　install　energy-efficient　construction　materials,　this　study　analyses　the　energy　efficiency　of　an　academic　building.　The　average　annual　energy　cost　for　blocks　A　and　Z　is　decreased　from　228　kWh/m2　to　160　kWh/m2　and　192　kWh/m2,　respectively.　©　2022　THE　AUTHORS