diff --git a/.idea/lca_carbon_workflow.iml b/.idea/lca_carbon_workflow.iml
index de1e4d0..4d6969b 100644
--- a/.idea/lca_carbon_workflow.iml
+++ b/.idea/lca_carbon_workflow.iml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$/../hub_new/hub" />
+    <content url="file://$MODULE_DIR$/../hub_new/hub/hub" />
     <content url="file://$MODULE_DIR$" />
     <orderEntry type="jdk" jdkName="Python 3.10 (conda-hub)" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
diff --git a/building_component_surface.py b/building_component_surface.py
deleted file mode 100644
index 7d648d3..0000000
--- a/building_component_surface.py
+++ /dev/null
@@ -1,48 +0,0 @@
-"""
-building_component_surface module
-Returns each individual surface values that are needed for
-carbon emission calculation in building_component and eventually in
-lca_carbon_workflow modules.
-SPDX - License - Identifier: LGPL - 3.0 - or -later
-Copyright © 2024 Concordia CERC group
-Code contributors: Alireza Adli alireza.adli@concordia.ca
-Mohammad Reza Seyedabadi mohammad.seyedabadi@mail.concordia.ca
-"""
-
-
-class BuildingComponentSurface:
-  def __init__(self):
-    self._opening_material_emission = None
-    self._opening_surface = None
-    self._envelope_material_emission = None
-    self._envelope_thickness = None
-    self._envelope_surface = None
-
-  @property
-  def opening_material_emission(self):
-    return self._opening_material_emission
-
-  @opening_material_emission.setter
-  def opening_material_emission(self, value):
-    pass
-
-  @property
-  def opening_surface(self):
-    return self._opening_surface
-
-  @opening_surface.setter
-  def opening_surface(self, value):
-    pass
-
-  @property
-  def envelope_material_emission(self):
-    return self._envelope_material_emission
-
-  @property
-  def envelope_thickness(self):
-    return self._envelope_thickness
-
-  @property
-  def envelope_surface(self):
-    return self._envelope_surface
-
diff --git a/lca_carbon_workflow.py b/lca_carbon_workflow.py
index 93dfb01..997d780 100644
--- a/lca_carbon_workflow.py
+++ b/lca_carbon_workflow.py
@@ -64,7 +64,4 @@ class LCACarbonWorkflow:
   def calculate_emission(self):
     emitted_carbon = []
     for building in self.city.buildings:
-      # self.calculate_opening_emission(building)
-      for surface in building.surfaces:
-        for boundary in surface.associated_thermal_boundaries:
-          print(boundary.window_ratio)
\ No newline at end of file
+      self.calculate_opening_emission(building)
\ No newline at end of file