diff --git a/lib/pages/analytics/params/get_total_energy_consumption_param.dart b/lib/pages/analytics/params/get_total_energy_consumption_param.dart
new file mode 100644
index 00000000..a47078f0
--- /dev/null
+++ b/lib/pages/analytics/params/get_total_energy_consumption_param.dart
@@ -0,0 +1,19 @@
+class GetTotalEnergyConsumptionParam {
+  final String? startDate;
+  final String? endDate;
+  final String? spaceId;
+
+  GetTotalEnergyConsumptionParam({
+    this.startDate,
+    this.endDate,
+    this.spaceId,
+  });
+
+  Map<String, dynamic> toJson() {
+    return {
+      'startDate': startDate,
+      'endDate': endDate,
+      'spaceId': spaceId,
+    };
+  }
+}
diff --git a/lib/pages/analytics/services/total_energy_consumption/fake_total_energy_consumption_service.dart b/lib/pages/analytics/services/total_energy_consumption/fake_total_energy_consumption_service.dart
new file mode 100644
index 00000000..9be25625
--- /dev/null
+++ b/lib/pages/analytics/services/total_energy_consumption/fake_total_energy_consumption_service.dart
@@ -0,0 +1,25 @@
+import 'package:syncrow_web/pages/analytics/models/energy_data_model.dart';
+import 'package:syncrow_web/pages/analytics/params/get_total_energy_consumption_param.dart';
+import 'package:syncrow_web/pages/analytics/services/total_energy_consumption/total_energy_consumption_service.dart';
+
+class FakeTotalEnergyConsumptionService implements TotalEnergyConsumptionService {
+  @override
+  Future<List<EnergyDataModel>> getTotalEnergyConsumption(
+    GetTotalEnergyConsumptionParam param,
+  ) {
+    return Future.value([
+      EnergyDataModel(date: DateTime(2025, 1), value: 18000),
+      EnergyDataModel(date: DateTime(2025, 2), value: 25000),
+      EnergyDataModel(date: DateTime(2025, 3), value: 22000),
+      EnergyDataModel(date: DateTime(2025, 4), value: 21000),
+      EnergyDataModel(date: DateTime(2025, 5), value: 30000),
+      EnergyDataModel(date: DateTime(2025, 6), value: 23000),
+      EnergyDataModel(date: DateTime(2025, 7), value: 21000),
+      EnergyDataModel(date: DateTime(2025, 8), value: 25000),
+      EnergyDataModel(date: DateTime(2025, 9), value: 21100),
+      EnergyDataModel(date: DateTime(2025, 10), value: 22000),
+      EnergyDataModel(date: DateTime(2025, 11), value: 21000),
+      EnergyDataModel(date: DateTime(2025, 12), value: 27500),
+    ]);
+  }
+}
diff --git a/lib/pages/analytics/services/total_energy_consumption/total_energy_consumption_service.dart b/lib/pages/analytics/services/total_energy_consumption/total_energy_consumption_service.dart
new file mode 100644
index 00000000..2bc9680c
--- /dev/null
+++ b/lib/pages/analytics/services/total_energy_consumption/total_energy_consumption_service.dart
@@ -0,0 +1,8 @@
+import 'package:syncrow_web/pages/analytics/models/energy_data_model.dart';
+import 'package:syncrow_web/pages/analytics/params/get_total_energy_consumption_param.dart';
+
+abstract interface class TotalEnergyConsumptionService {
+  Future<List<EnergyDataModel>> getTotalEnergyConsumption(
+    GetTotalEnergyConsumptionParam param,
+  );
+}