diff --git a/homeassistant/components/overkiz/sensor.py b/homeassistant/components/overkiz/sensor.py
index 6cacb126fed..b4a717ada92 100644
--- a/homeassistant/components/overkiz/sensor.py
+++ b/homeassistant/components/overkiz/sensor.py
@@ -215,7 +215,7 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         # core:MeasuredValueType = core:ElectricalEnergyInWh
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
         entity_registry_enabled_default=False,
-        state_class=SensorStateClass.MEASUREMENT,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     OverkizSensorDescription(
         key=OverkizState.CORE_CONSUMPTION_TARIFF2,
@@ -224,7 +224,7 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         # core:MeasuredValueType = core:ElectricalEnergyInWh
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
         entity_registry_enabled_default=False,
-        state_class=SensorStateClass.MEASUREMENT,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     OverkizSensorDescription(
         key=OverkizState.CORE_CONSUMPTION_TARIFF3,
@@ -233,7 +233,7 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         # core:MeasuredValueType = core:ElectricalEnergyInWh
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
         entity_registry_enabled_default=False,
-        state_class=SensorStateClass.MEASUREMENT,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     OverkizSensorDescription(
         key=OverkizState.CORE_CONSUMPTION_TARIFF4,
@@ -242,7 +242,7 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         # core:MeasuredValueType = core:ElectricalEnergyInWh
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
         entity_registry_enabled_default=False,
-        state_class=SensorStateClass.MEASUREMENT,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     OverkizSensorDescription(
         key=OverkizState.CORE_CONSUMPTION_TARIFF5,
@@ -251,7 +251,7 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         # core:MeasuredValueType = core:ElectricalEnergyInWh
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
         entity_registry_enabled_default=False,
-        state_class=SensorStateClass.MEASUREMENT,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     OverkizSensorDescription(
         key=OverkizState.CORE_CONSUMPTION_TARIFF6,
@@ -260,7 +260,7 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         # core:MeasuredValueType = core:ElectricalEnergyInWh
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
         entity_registry_enabled_default=False,
-        state_class=SensorStateClass.MEASUREMENT,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     OverkizSensorDescription(
         key=OverkizState.CORE_CONSUMPTION_TARIFF7,
@@ -269,7 +269,7 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         # core:MeasuredValueType = core:ElectricalEnergyInWh
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
         entity_registry_enabled_default=False,
-        state_class=SensorStateClass.MEASUREMENT,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     OverkizSensorDescription(
         key=OverkizState.CORE_CONSUMPTION_TARIFF8,
@@ -278,7 +278,7 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         # core:MeasuredValueType = core:ElectricalEnergyInWh
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
         entity_registry_enabled_default=False,
-        state_class=SensorStateClass.MEASUREMENT,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     OverkizSensorDescription(
         key=OverkizState.CORE_CONSUMPTION_TARIFF9,
@@ -287,7 +287,7 @@ SENSOR_DESCRIPTIONS: list[OverkizSensorDescription] = [
         # core:MeasuredValueType = core:ElectricalEnergyInWh
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
         entity_registry_enabled_default=False,
-        state_class=SensorStateClass.MEASUREMENT,
+        state_class=SensorStateClass.TOTAL_INCREASING,
     ),
     # HumiditySensor/RelativeHumiditySensor
     OverkizSensorDescription(