Repair energy ade export

hub/exports/building_energy/energy_ade.py

@@ -75,7 +75,7 @@ class EnergyAde:
           'energy:type': 'grossVolume',
           'energy:value': {
             '@uom': 'm3',
-            'energy:value': building.volume
+            '#text': f'{building.volume}'
           }
         }
       }
@@ -292,8 +292,8 @@ class EnergyAde:
                 }
               }
             },
-            'energy:isCooled': f'{building.is_conditioned}',
-            'energy:isHeated': f'{building.is_conditioned}',
+            'energy:isCooled': f'{building.is_conditioned}'.lower(),
+            'energy:isHeated': f'{building.is_conditioned}'.lower(),
             'energy:volumeGeometry': {
               'gml:Solid': {
                 '@gml:id': f'GML_{uuid.uuid4()}',

hub/unittests/test_exports.py

@@ -91,6 +91,7 @@ class TestExports(TestCase):
     """
     self._export_building_energy('energy_ade')
 
+
   def test_sra_export(self):
     """
     export to SRA