diff --git a/custom_components/powercalc/config_flow.py b/custom_components/powercalc/config_flow.py
index 26a88a7da..df3648b8a 100644
--- a/custom_components/powercalc/config_flow.py
+++ b/custom_components/powercalc/config_flow.py
@@ -27,6 +27,7 @@
 
 from .common import SourceEntity, create_source_entity
 from .const import (
+    CONF_AREA,
     CONF_CALCULATION_ENABLED_CONDITION,
     CONF_CALIBRATE,
     CONF_CREATE_ENERGY_SENSOR,
@@ -873,6 +874,7 @@ def _create_group_options_schema(hass: HomeAssistant) -> vol.Schema:
                 ),
             ),
             vol.Optional(CONF_SUB_GROUPS): _create_group_selector(hass, multiple=True),
+            vol.Optional(CONF_AREA): selector.AreaSelector(),
             vol.Optional(
                 CONF_CREATE_UTILITY_METERS,
                 default=False,
@@ -915,6 +917,7 @@ def _validate_group_input(user_input: dict[str, Any] | None = None) -> dict:
         and CONF_GROUP_POWER_ENTITIES not in user_input
         and CONF_GROUP_ENERGY_ENTITIES not in user_input
         and CONF_GROUP_MEMBER_SENSORS not in user_input
+        and CONF_AREA not in user_input
     ):
         errors["base"] = "group_mandatory"
 
diff --git a/custom_components/powercalc/group_include/include.py b/custom_components/powercalc/group_include/include.py
index 2af77a7d7..4be9ed26b 100644
--- a/custom_components/powercalc/group_include/include.py
+++ b/custom_components/powercalc/group_include/include.py
@@ -15,6 +15,8 @@
     CONF_FILTER,
     CONF_GROUP,
     CONF_TEMPLATE,
+    DATA_CONFIGURED_ENTITIES,
+    DOMAIN,
 )
 from custom_components.powercalc.errors import SensorConfigurationError
 
@@ -23,8 +25,22 @@
 _LOGGER = logging.getLogger(__name__)
 
 
+def resolve_include_entities(hass: HomeAssistant, include_config: dict) -> list:
+    powercalc_entities = []
+    source_entities = resolve_include_source_entities(hass, include_config)
+    _LOGGER.debug("Found include entities: %s", source_entities)
+    for source_entity in source_entities:
+        if source_entity.entity_id in hass.data[DOMAIN][DATA_CONFIGURED_ENTITIES]:
+            powercalc_entities.extend(
+                hass.data[DOMAIN][DATA_CONFIGURED_ENTITIES][
+                    source_entity.entity_id
+                ],
+            )
+    return powercalc_entities
+
+
 @callback
-def resolve_include_entities(
+def resolve_include_source_entities(
     hass: HomeAssistant,
     include_config: dict,
 ) -> list[entity_registry.RegistryEntry]:
diff --git a/custom_components/powercalc/sensor.py b/custom_components/powercalc/sensor.py
index 0632f0c95..7a3b81c6d 100644
--- a/custom_components/powercalc/sensor.py
+++ b/custom_components/powercalc/sensor.py
@@ -557,7 +557,7 @@ def convert_config_entry_to_sensor_config(config_entry: ConfigEntry) -> ConfigTy
     return sensor_config
 
 
-async def create_sensors(  # noqa: C901
+async def create_sensors(
     hass: HomeAssistant,
     config: ConfigType,
     discovery_info: DiscoveryInfoType | None = None,
@@ -616,15 +616,7 @@ async def create_sensors(  # noqa: C901
 
     # Automatically add a bunch of entities by area or evaluating template
     if CONF_INCLUDE in config:
-        include_entities = resolve_include_entities(hass, config.get(CONF_INCLUDE))  # type: ignore
-        _LOGGER.debug("Found include entities: %s", include_entities)
-        for source_entity in include_entities:
-            if source_entity.entity_id in hass.data[DOMAIN][DATA_CONFIGURED_ENTITIES]:
-                entities_to_add.existing.extend(
-                    hass.data[DOMAIN][DATA_CONFIGURED_ENTITIES][
-                        source_entity.entity_id
-                    ],
-                )
+        entities_to_add.existing.extend(resolve_include_entities(hass, config.get(CONF_INCLUDE)))  # type: ignore
 
     # Create sensors for each entity
     for sensor_config in sensor_configs.values():
diff --git a/custom_components/powercalc/sensors/group.py b/custom_components/powercalc/sensors/group.py
index 7d7942697..1ea1a06b1 100644
--- a/custom_components/powercalc/sensors/group.py
+++ b/custom_components/powercalc/sensors/group.py
@@ -51,6 +51,7 @@
 from custom_components.powercalc.const import (
     ATTR_ENTITIES,
     ATTR_IS_GROUP,
+    CONF_AREA,
     CONF_DISABLE_EXTENDED_ATTRIBUTES,
     CONF_ENERGY_SENSOR_PRECISION,
     CONF_ENERGY_SENSOR_UNIT_PREFIX,
@@ -71,6 +72,7 @@
     SensorType,
     UnitPrefix,
 )
+from custom_components.powercalc.group_include.include import resolve_include_entities
 
 from .abstract import (
     BaseEntity,
@@ -168,8 +170,13 @@ async def create_group_sensors_from_config_entry(
     if CONF_UNIQUE_ID not in sensor_config:
         sensor_config[CONF_UNIQUE_ID] = entry.entry_id
 
+    area_entities: list[Entity] = []
+    if CONF_AREA in entry.data:
+        area_entities = resolve_include_entities(hass, {CONF_AREA: entry.data[CONF_AREA]})
+
     power_sensor_ids: set[str] = set(
-        resolve_entity_ids_recursively(hass, entry, SensorDeviceClass.POWER),
+        resolve_entity_ids_recursively(hass, entry, SensorDeviceClass.POWER) +
+        [entity.entity_id for entity in area_entities if isinstance(entity, PowerSensor)],
     )
     if power_sensor_ids:
         power_sensor = create_grouped_power_sensor(
@@ -181,7 +188,8 @@ async def create_group_sensors_from_config_entry(
         group_sensors.append(power_sensor)
 
     energy_sensor_ids: set[str] = set(
-        resolve_entity_ids_recursively(hass, entry, SensorDeviceClass.ENERGY),
+        resolve_entity_ids_recursively(hass, entry, SensorDeviceClass.ENERGY) +
+        [entity.entity_id for entity in area_entities if isinstance(entity, EnergySensor)],
     )
     if energy_sensor_ids:
         energy_sensor = create_grouped_energy_sensor(
@@ -350,6 +358,7 @@ def resolve_entity_ids_recursively(
             _LOGGER.error(f"Subgroup config entry not found: {subgroup_entry_id}")
             continue
         resolve_entity_ids_recursively(hass, subgroup_entry, device_class, resolved_ids)
+
     return resolved_ids
 
 
diff --git a/custom_components/powercalc/strategy/factory.py b/custom_components/powercalc/strategy/factory.py
index 983a6d66a..428bff550 100644
--- a/custom_components/powercalc/strategy/factory.py
+++ b/custom_components/powercalc/strategy/factory.py
@@ -153,7 +153,7 @@ async def _create_composite(
         power_profile: PowerProfile | None,
         source_entity: SourceEntity,
     ) -> CompositeStrategy:
-        sub_strategies = config.get(CONF_COMPOSITE)  # type: ignore
+        sub_strategies = list(config.get(CONF_COMPOSITE))  # type: ignore
 
         async def _create_sub_strategy(strategy_config: ConfigType) -> SubStrategy:
             condition_instance = None
diff --git a/custom_components/powercalc/strings.json b/custom_components/powercalc/strings.json
index 49f99e618..0997c8463 100644
--- a/custom_components/powercalc/strings.json
+++ b/custom_components/powercalc/strings.json
@@ -37,6 +37,7 @@
           "group_power_entities": "Additional power entities",
           "group_energy_entities": "Additional energy entities",
           "sub_groups": "Sub groups",
+          "area": "Area",
           "hide_members": "Hide members",
           "create_utility_meters": "[%key:component::powercalc::config::step::virtual_power::data::create_utility_meters%]"
         },
@@ -44,7 +45,8 @@
           "group_member_sensors": "Powercalc sensors to include in the group",
           "group_power_entities": "Additional power sensors (W) from your HA installation to include",
           "group_energy_entities": "Additional energy sensors (kWh) from your HA installation to include",
-          "sub_groups": "All containing sensors from the selected subgroups will be added to this group as well"
+          "sub_groups": "All containing sensors from the selected subgroups will be added to this group as well",
+          "area": "Adds all powercalc sensors from the specified area"
         }
       },
       "virtual_power": {
@@ -191,6 +193,7 @@
           "group_member_sensors": "[%key:component::powercalc::config::step::group::data::group_member_sensors%]",
           "group_power_entities": "[%key:component::powercalc::config::step::group::data::group_power_entities%]",
           "group_energy_entities": "[%key:component::powercalc::config::step::group::data::group_energy_entities%]",
+          "area": "[%key:component::powercalc::config::step::group::data::area%]",
           "sub_groups": "[%key:component::powercalc::config::step::group::data::sub_groups%]",
           "hide_members": "[%key:component::powercalc::config::step::group::data::hide_members%]",
           "energy_integration_method": "[%key:component::powercalc::config::step::power_advanced::data::energy_integration_method%]",
@@ -204,6 +207,7 @@
           "attribute": "[%key:component::powercalc::config::step::linear::data_description::attribute%]",
           "power_template": "[%key:component::powercalc::config::step::fixed::data_description::power_template%]",
           "states_power": "[%key:component::powercalc::config::step::fixed::data_description::states_power%]",
+          "area": "[%key:component::powercalc::config::step::group::data_description::area%]",
           "sub_groups": "[%key:component::powercalc::config::step::group::data_description::sub_groups%]",
           "group_member_sensors": "[%key:component::powercalc::config::step::group::data_description::group_member_sensors%]",
           "group_power_entities": "[%key:component::powercalc::config::step::group::data_description::group_power_entities%]",
diff --git a/custom_components/powercalc/translations/en.json b/custom_components/powercalc/translations/en.json
index 73ac17f8a..249e5043d 100644
--- a/custom_components/powercalc/translations/en.json
+++ b/custom_components/powercalc/translations/en.json
@@ -56,6 +56,7 @@
                     "group_energy_entities": "Additional energy entities",
                     "name": "Name",
                     "sub_groups": "Sub groups",
+                    "area": "Area",
                     "hide_members": "Hide members",
                     "unique_id": "Unique id"
                 },
@@ -63,7 +64,8 @@
                     "group_member_sensors": "Powercalc sensors to include in the group",
                     "group_power_entities": "Additional power sensors (W) from your HA installation to include",
                     "group_energy_entities": "Additional energy sensors (kWh) from your HA installation to include",
-                    "sub_groups": "All containing sensors from the selected subgroups will be added to this group as well"
+                    "sub_groups": "All containing sensors from the selected subgroups will be added to this group as well",
+                    "area": "Adds all powercalc sensors from the specified area"
                 },
                 "title": "Create a group sensor"
             },
@@ -179,6 +181,7 @@
         "step": {
             "init": {
                 "data": {
+                    "area": "Area",
                     "attribute": "Attribute",
                     "calculation_enabled_condition": "Calculation enabled condition",
                     "calibrate": "Calibration values",
@@ -208,6 +211,7 @@
                     "value_template": "Value template"
                 },
                 "data_description": {
+                    "area": "Adds all powercalc sensors from the specified area",
                     "attribute": "Specify the attribute. When left empty will be brightness for lights and percentage for fans",
                     "calculation_enabled_condition": "The configured power calculation strategy will only be executed when this template evaluates to true or 1, otherwise the power sensor will display 0",
                     "calibrate": "Put a calibration value on each line. Example\n\n1: 20",
diff --git a/custom_components/powercalc/translations/nl.json b/custom_components/powercalc/translations/nl.json
index ffb1448ba..71e0e5673 100644
--- a/custom_components/powercalc/translations/nl.json
+++ b/custom_components/powercalc/translations/nl.json
@@ -56,6 +56,7 @@
                     "group_power_entities": "Additionele vermogen entiteiten",
                     "name": "Naam",
                     "sub_groups": "Sub groepen",
+                    "area": "Ruimte",
                     "hide_members": "Verberg onderliggende sensoren",
                     "unique_id": "Uniek id"
                 },
@@ -63,7 +64,8 @@
                     "group_member_sensors": "Powercalc sensoren die je wil toevoegen aan de groep",
                     "group_power_entities": "Additionele vermogen entiteiten (W)",
                     "group_energy_entities": "Additionele energie entiteiten (kWh)",
-                    "sub_groups": "Alle onderliggende sensoren van de geselecteerde sub-groepen worden ook automatisch aan deze groep toegevoegd."
+                    "sub_groups": "Alle onderliggende sensoren van de geselecteerde sub-groepen worden ook automatisch aan deze groep toegevoegd.",
+                    "area": "Voeg alle powercalc sensoren van de gespecificeerde ruimte toe"
                 },
                 "title": "Creëer een groep sensor"
             },
@@ -179,6 +181,7 @@
         "step": {
             "init": {
                 "data": {
+                    "area": "Ruimte",
                     "attribute": "Attribuut",
                     "calculation_enabled_condition": "Calculatie ingeschakeld conditie",
                     "calibrate": "Kalibratie waardes",
@@ -208,6 +211,7 @@
                     "value_template": "Waarde template"
                 },
                 "data_description": {
+                    "area": "Voeg alle powercalc sensoren van de gespecificeerde ruimte toe",
                     "attribute": "Specificeer een attribuut. Wanneer je dit leeg laat dan wordt helderheid gebruikt voor verlichting en percentage voor ventilatoren",
                     "calculation_enabled_condition": "De geconfigureerde vermogen calculatie strategie wordt alleen uitgevoerd indien dit template evalueert naar 1, anders zal de energiesensor 0 tonen",
                     "calibrate": "Kalibratiewaarde op iedere regel. Voorbeeld\n\n1: 20",
diff --git a/tests/test_config_flow.py b/tests/test_config_flow.py
index 495cadbca..3e39eac5f 100644
--- a/tests/test_config_flow.py
+++ b/tests/test_config_flow.py
@@ -7,6 +7,7 @@
 from homeassistant import config_entries, data_entry_flow
 from homeassistant.components import sensor
 from homeassistant.const import (
+    CONF_ENTITIES,
     CONF_ENTITY_ID,
     CONF_NAME,
     CONF_PLATFORM,
@@ -17,6 +18,8 @@
 )
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResult
+from homeassistant.helpers.area_registry import AreaRegistry
+from homeassistant.helpers.entity_registry import EntityRegistry
 from homeassistant.helpers.selector import SelectSelector
 from homeassistant.helpers.typing import ConfigType
 from homeassistant.setup import async_setup_component
@@ -29,6 +32,7 @@
     MENU_OPTION_LIBRARY,
 )
 from custom_components.powercalc.const import (
+    CONF_AREA,
     CONF_CALCULATION_ENABLED_CONDITION,
     CONF_CREATE_ENERGY_SENSOR,
     CONF_CREATE_UTILITY_METERS,
@@ -708,6 +712,54 @@ async def test_create_group_entry_without_unique_id(hass: HomeAssistant) -> None
     assert hass.states.get("sensor.my_group_sensor_power")
 
 
+async def test_group_include_area(hass: HomeAssistant, entity_reg: EntityRegistry,
+    area_reg: AreaRegistry) -> None:
+
+    # Create light entity and add to group My area
+    light = MockLight("test")
+    await create_mock_light_entity(hass, light)
+    area = area_reg.async_get_or_create("My area")
+    entity_reg.async_update_entity(light.entity_id, area_id=area.id)
+
+    result = await _goto_virtual_power_strategy_step(hass, CalculationStrategy.FIXED, {CONF_ENTITY_ID: "light.test"})
+    await _set_virtual_power_configuration(
+        hass,
+        result,
+        {CONF_STATES_POWER: {"playing": 1.8}},
+    )
+
+    result = await _select_sensor_type(hass, SensorType.GROUP)
+    user_input = {
+        CONF_NAME: "My group sensor",
+        CONF_AREA: area.id,
+        CONF_CREATE_UTILITY_METERS: True,
+    }
+    result = await hass.config_entries.flow.async_configure(
+        result["flow_id"],
+        user_input,
+    )
+    assert result["type"] == data_entry_flow.FlowResultType.CREATE_ENTRY
+    assert result["data"] == {
+        CONF_SENSOR_TYPE: SensorType.GROUP,
+        CONF_NAME: "My group sensor",
+        CONF_HIDE_MEMBERS: False,
+        CONF_AREA: area.id,
+        CONF_UNIQUE_ID: "My group sensor",
+        CONF_CREATE_UTILITY_METERS: True,
+    }
+    await hass.async_block_till_done()
+
+    power_state = hass.states.get("sensor.my_group_sensor_power")
+    assert power_state
+    assert power_state.attributes.get(CONF_ENTITIES) == {"sensor.test_power"}
+
+    energy_state = hass.states.get("sensor.my_group_sensor_energy")
+    assert energy_state
+    assert energy_state.attributes.get(CONF_ENTITIES) == {"sensor.test_energy"}
+
+    assert hass.states.get("sensor.my_group_sensor_energy_daily")
+
+
 async def test_can_select_existing_powercalc_entry_as_group_member(
     hass: HomeAssistant,
 ) -> None: