diff --git a/city_model_structure/attributes/concordia_energy_sensor.py b/city_model_structure/attributes/concordia_energy_sensor.py
index 1b951dc7..5da97e8a 100644
--- a/city_model_structure/attributes/concordia_energy_sensor.py
+++ b/city_model_structure/attributes/concordia_energy_sensor.py
@@ -19,7 +19,7 @@ class ConcordiaEnergySensor(Sensor):
     self._interval = 5
     self._interval_units = 'minutes'
     self._type = 'ConcordiaEnergySensor'
-    self._units = 'kWh'
+    self._units = 'kW'
     self._measures = pd.DataFrame(columns=["Date time", "Energy consumption"])
 
   @property
@@ -34,7 +34,6 @@ class ConcordiaEnergySensor(Sensor):
   def measures(self):
     self._measures.drop = None
 
-
   def add_period(self, measures):
     """
     Add or update a period measures to the dataframe
diff --git a/data/sensors/concordia.json b/data/sensors/concordia.json
index 52d3f5e0..0a7bae46 100644
--- a/data/sensors/concordia.json
+++ b/data/sensors/concordia.json
@@ -5,7 +5,7 @@
         "TOTKWEV-MB.IC"]
     },
     { "building" :  "GM",
-      "sensors": ["MDICOR.GM", "MDI.001-650.IC"]
+      "sensors": ["MDICOR.GM"]
     }
   ]
 }
\ No newline at end of file
diff --git a/imports/sensors/concordia_energy_consumption.py b/imports/sensors/concordia_energy_consumption.py
index f10022f8..9b49cd20 100644
--- a/imports/sensors/concordia_energy_consumption.py
+++ b/imports/sensors/concordia_energy_consumption.py
@@ -22,7 +22,7 @@ class ConcordiaEnergyConsumption:
     self._sensor_database = base_path
     metadata = True
     content = False
-    with open (Path(base_path / 'concordia.json').resolve()) as concordia_db:
+    with open(Path(base_path / 'concordia.json').resolve()) as concordia_db:
       self._sensor_database = json.load(concordia_db)
 
     for building in self._sensor_database['sensors']:
@@ -38,7 +38,7 @@ class ConcordiaEnergyConsumption:
         if metadata:
           fields = line.split(',')
           if len(fields) > 2:
-            point = fields[0].replace(":","")
+            point = fields[0].replace(":", "")
             key = fields[1]
             if fields[1] in self._sensors:
               self._sensor_point[key] = point
@@ -71,7 +71,6 @@ class ConcordiaEnergyConsumption:
             sensor.add_period(building_energy_consumption)
             building.sensors.append(sensor)
 
-
   @staticmethod
   def clean_line(line):
     return line.replace('"', '').replace('\n', '')
diff --git a/imports/sensors_factory.py b/imports/sensors_factory.py
index 41b1ea51..55bbea75 100644
--- a/imports/sensors_factory.py
+++ b/imports/sensors_factory.py
@@ -25,4 +25,4 @@ class SensorsFactory:
     Enrich the city with the usages information
     :return: None
     """
-    getattr(self, self._handler, lambda: None)()
\ No newline at end of file
+    getattr(self, self._handler, lambda: None)()
diff --git a/non_functional_tests/test_sensors_factory.py b/non_functional_tests/test_sensors_factory.py
index bc45c921..37967dee 100644
--- a/non_functional_tests/test_sensors_factory.py
+++ b/non_functional_tests/test_sensors_factory.py
@@ -11,7 +11,6 @@ from city_model_structure.building import Building
 from imports.sensors_factory import SensorsFactory
 
 
-
 class TestSensorsFactory(TestCase):
   """
   TestSchedulesFactory TestCase
@@ -46,7 +45,7 @@ class TestSensorsFactory(TestCase):
         self.assertTrue(sensor.type is 'ConcordiaEnergySensor')
         # force update last row
         update = pd.DataFrame([['2020-01-19 23:55:00', '12345.0']], columns=["Date time", "Energy consumption"])
-        update = update.astype({"Date time": 'datetime64', "Energy consumption":'float64'})
+        update = update.astype({"Date time": 'datetime64', "Energy consumption": 'float64'})
         sensor.add_period(update)
         row = sensor.measures.loc[sensor.measures["Date time"] == '2020-01-19 23:55:00']['Energy consumption'].iloc[0]
         self.assertTrue(f'{row}' == '12345.0')