diff --git a/myems-api/excelexporters/combinedequipmentenergyitem.py b/myems-api/excelexporters/combinedequipmentenergyitem.py
index 690dd4d7..8f61a331 100644
--- a/myems-api/excelexporters/combinedequipmentenergyitem.py
+++ b/myems-api/excelexporters/combinedequipmentenergyitem.py
@@ -483,7 +483,7 @@ def generate_excel(report,
 
             for j in range(0, ca_len):
                 col = chr(ord('C') + j)
-                ws[col + row].font = name_font
+                ws[col + row].font = title_font
                 ws[col + row].alignment = c_c_alignment
                 ws[col + row] = round(associated_equipment['subtotals_array'][j][i], 2)
                 ws[col + row].border = f_border
diff --git a/myems-api/reports/combinedequipmentenergycategory.py b/myems-api/reports/combinedequipmentenergycategory.py
index 56872ae7..b018aa6b 100644
--- a/myems-api/reports/combinedequipmentenergycategory.py
+++ b/myems-api/reports/combinedequipmentenergycategory.py
@@ -483,12 +483,12 @@ class Reporting:
                         associated_equipment['name'])
 
                     cursor_energy.execute(" SELECT SUM(actual_value) "
-                                           " FROM tbl_equipment_input_category_hourly "
-                                           " WHERE equipment_id = %s "
-                                           "     AND energy_category_id = %s "
-                                           "     AND start_datetime_utc >= %s "
-                                           "     AND start_datetime_utc < %s "
-                                           " ORDER BY start_datetime_utc ",
+                                          " FROM tbl_equipment_input_category_hourly "
+                                          " WHERE equipment_id = %s "
+                                          "     AND energy_category_id = %s "
+                                          "     AND start_datetime_utc >= %s "
+                                          "     AND start_datetime_utc < %s "
+                                          " ORDER BY start_datetime_utc ",
                                           (associated_equipment['id'],
                                            energy_category_id,
                                            reporting_start_datetime_utc,
@@ -582,7 +582,7 @@ class Reporting:
                 result['reporting_period']['increment_rates'].append(
                     (reporting[energy_category_id]['subtotal'] - base[energy_category_id]['subtotal']) /
                     base[energy_category_id]['subtotal']
-                    if base[energy_category_id]['subtotal'] > 0.0 else None)
+                    if base[energy_category_id]['subtotal'] > Decimal(0.0) else None)
                 result['reporting_period']['total_in_kgce'] += reporting[energy_category_id]['subtotal_in_kgce']
                 result['reporting_period']['total_in_kgco2e'] += reporting[energy_category_id]['subtotal_in_kgco2e']
 
diff --git a/myems-api/reports/combinedequipmentenergyitem.py b/myems-api/reports/combinedequipmentenergyitem.py
index 710376be..7c9c76a8 100644
--- a/myems-api/reports/combinedequipmentenergyitem.py
+++ b/myems-api/reports/combinedequipmentenergyitem.py
@@ -253,7 +253,6 @@ class Reporting:
             for row in rows_associated_equipments:
                 associated_equipment_list.append({"id": row[0], "name": row[1]})
 
-        print(associated_equipment_list)
         ################################################################################################################
         # Step 6: query base period energy input
         ################################################################################################################
@@ -560,7 +559,7 @@ class Reporting:
                 result['reporting_period']['increment_rates'].append(
                     (reporting[energy_item_id]['subtotal'] - base[energy_item_id]['subtotal']) /
                     base[energy_item_id]['subtotal']
-                    if base[energy_item_id]['subtotal'] > 0.0 else None)
+                    if base[energy_item_id]['subtotal'] > Decimal(0.0) else None)
 
         result['parameters'] = {
             "names": parameters_data['names'],