diff --git a/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs b/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs
index 8d91d86dfdfc25adbf9196706f1e9eef93988e7b..41657c7df7cb3947029dcbc05d644b71076273ca 100644
--- a/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs
+++ b/VectoCore/VectoCore/InputData/Reader/DataObjectAdapter/DeclarationDataAdapter.cs
@@ -310,7 +310,8 @@ namespace TUGraz.VectoCore.InputData.Reader.DataObjectAdapter
 						aux.ID = Constants.Auxiliaries.IDs.SteeringPump;
 						break;
 					case AuxiliaryType.HVAC:
-						aux.PowerDemand = DeclarationData.HeatingVentilationAirConditioning.Lookup(mission, hvdClass);
+						aux.PowerDemand = DeclarationData.HeatingVentilationAirConditioning.Lookup(mission,
+							auxData.Technology.FirstOrDefault(), hvdClass);
 						aux.ID = Constants.Auxiliaries.IDs.HeatingVentilationAirCondition;
 						break;
 					case AuxiliaryType.PneumaticSystem:
diff --git a/VectoCore/VectoCore/Models/Declaration/HVAC.cs b/VectoCore/VectoCore/Models/Declaration/HVAC.cs
index 231e09235f2b756ee0c7f013933c8948780e29b3..07d882b97899192456c75877522c6b3be49fbfe4 100644
--- a/VectoCore/VectoCore/Models/Declaration/HVAC.cs
+++ b/VectoCore/VectoCore/Models/Declaration/HVAC.cs
@@ -30,15 +30,19 @@
 */
 
 using System;
+using System.Collections.Generic;
 using System.Data;
+using System.Linq;
 using TUGraz.VectoCommon.Utils;
 using TUGraz.VectoCore.Utils;
 
 namespace TUGraz.VectoCore.Models.Declaration
 {
-	public sealed class HeatingVentilationAirConditioning : LookupData<MissionType, VehicleClass, Watt>,
+	public sealed class HeatingVentilationAirConditioning : LookupData<MissionType, string, VehicleClass, Watt>,
 		IDeclarationAuxiliaryTable
 	{
+		private List<string> Technologies;
+
 		protected override string ResourceId
 		{
 			get { return DeclarationData.DeclarationDataResourcePrefix + ".VAUX.HVAC-Table.csv"; }
@@ -46,25 +50,29 @@ namespace TUGraz.VectoCore.Models.Declaration
 
 		protected override string ErrorMessage
 		{
-			get { return "Auxiliary Lookup Error: No value found for HVAC. Mission: '{0}', HDVClass: '{1}'"; }
+			get {
+				return "Auxiliary Lookup Error: No value found for HVAC. Mission: '{0}', Technology: '{1}' , HDVClass: '{2}'";
+			}
 		}
 
 		protected override void ParseData(DataTable table)
 		{
 			foreach (DataRow row in table.Rows) {
 				var hdvClass = VehicleClassHelper.Parse(row.Field<string>("hdvclass"));
+				var technology = row.Field<string>("technology");
 				foreach (DataColumn col in table.Columns) {
 					var value = row.ParseDoubleOrGetDefault(col.Caption, double.NaN);
-					if (col.Caption != "hdvclass" && !double.IsNaN(value)) {
-						Data[Tuple.Create(col.Caption.ParseEnum<MissionType>(), hdvClass)] = value.SI<Watt>();
+					if (col.Caption != "hdvclass" && col.Caption != "technology" && !double.IsNaN(value)) {
+						Data[Tuple.Create(col.Caption.ParseEnum<MissionType>(), technology, hdvClass)] = value.SI<Watt>();
 					}
 				}
 			}
+			Technologies = Data.Select(x => x.Key.Item2).Distinct().ToList();
 		}
 
 		public string[] GetTechnologies()
 		{
-			return new[] { "Default" };
+			return Technologies.ToArray();
 		}
 	}
 }
\ No newline at end of file
diff --git a/VectoCore/VectoCore/Models/Declaration/LookupData.cs b/VectoCore/VectoCore/Models/Declaration/LookupData.cs
index 5a1543ca639ed759a1e56de19919d65141aa0497..58919c1ec6f354de56ddd11d7a50681d5fc55f6e 100644
--- a/VectoCore/VectoCore/Models/Declaration/LookupData.cs
+++ b/VectoCore/VectoCore/Models/Declaration/LookupData.cs
@@ -88,13 +88,30 @@ namespace TUGraz.VectoCore.Models.Declaration
 		public virtual TValue Lookup(TKey1 key1, TKey2 key2)
 		{
 			try {
-				return Data[new Tuple<TKey1, TKey2>(key1, key2)];
+				return Data[Tuple.Create(key1, key2)];
 			} catch (KeyNotFoundException) {
 				throw new VectoException(string.Format(ErrorMessage, key1, key2));
 			}
 		}
 	}
 
+	public abstract class LookupData<TKey1, TKey2, TKey3, TValue> : LookupData
+	{
+		protected readonly Dictionary<Tuple<TKey1, TKey2, TKey3>, TValue> Data =
+			new Dictionary<Tuple<TKey1, TKey2, TKey3>, TValue>();
+
+		public virtual TValue Lookup(TKey1 key1, TKey2 key2, TKey3 key3)
+		{
+			try {
+				return Data[Tuple.Create(key1, key2, key3)];
+			} catch (KeyNotFoundException) {
+				throw new VectoException(string.Format(ErrorMessage, key1, key2, key3));
+			}
+		}
+
+		//public abstract TValue Lookup(TKey1 key1, TKey2 key2, TKey3 key3);
+	}
+
 	public abstract class LookupData<TKey1, TKey2, TKey3, TKey4, TValue> : LookupData
 	{
 		public abstract TValue Lookup(TKey1 key1, TKey2 key2, TKey3 key3, TKey4 key4);
diff --git a/VectoCore/VectoCore/Resources/Declaration/VAUX/HVAC-Table.csv b/VectoCore/VectoCore/Resources/Declaration/VAUX/HVAC-Table.csv
index faddf16733ed5d12e1ec51045ec4f3b157038405..5cb1fa8f1f3a0fee36acb0743463aa51636f4b2e 100644
--- a/VectoCore/VectoCore/Resources/Declaration/VAUX/HVAC-Table.csv
+++ b/VectoCore/VectoCore/Resources/Declaration/VAUX/HVAC-Table.csv
@@ -1,11 +1,22 @@
-HDV Class , Long haul , Regional delivery , Urban delivery , Municipal utility , Construction
-1         ,           , 150               , 150            ,                   ,
-2         , 200       , 200               , 150            ,                   ,
-3         ,           , 200               , 150            ,                   ,
-4         , 350       , 200               ,                , 300               ,
-5         , 350       , 200               ,                ,                   ,
-9         , 350       , 200               ,                , 300               ,
-10        , 350       , 200               ,                ,                   ,
-11        , 350       , 200               ,                , 300               , 200
-12        , 350       , 200               ,                ,                   , 200
-16        ,           ,                   ,                ,                   , 200
+Technology , HDV Class , Long haul , Regional delivery , Urban delivery , Municipal utility , Construction
+None       , 1         , 0         , 0                 , 0              , 0                 , 0
+None       , 2         , 0         , 0                 , 0              , 0                 , 0
+None       , 3         , 0         , 0                 , 0              , 0                 , 0
+None       , 4         , 0         , 0                 , 0              , 0                 , 0
+None       , 5         , 0         , 0                 , 0              , 0                 , 0
+None       , 9         , 0         , 0                 , 0              , 0                 , 0
+None       , 10        , 0         , 0                 , 0              , 0                 , 0
+None       , 11        , 0         , 0                 , 0              , 0                 , 0  
+None       , 12        , 0         , 0                 , 0              , 0                 , 0
+None       , 16        , 0         , 0                 , 0              , 0                 , 0
+#
+Default    , 1         ,           , 150               , 150            ,                   ,
+Default    , 2         , 200       , 200               , 150            ,                   ,
+Default    , 3         ,           , 200               , 150            ,                   ,
+Default    , 4         , 350       , 200               ,                , 300               ,
+Default    , 5         , 350       , 200               ,                ,                   ,
+Default    , 9         , 350       , 200               ,                , 300               ,
+Default    , 10        , 350       , 200               ,                ,                   ,
+Default    , 11        , 350       , 200               ,                , 300               , 200
+Default    , 12        , 350       , 200               ,                ,                   , 200
+Default    , 16        ,           ,                   ,                ,                   , 200