diff --git a/homeassistant/components/arve/__init__.py b/homeassistant/components/arve/__init__.py
index 91e38da4c60..a1b4aa7042e 100644
--- a/homeassistant/components/arve/__init__.py
+++ b/homeassistant/components/arve/__init__.py
@@ -2,33 +2,28 @@
 
 from __future__ import annotations
 
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
 
-from .const import DOMAIN
-from .coordinator import ArveCoordinator
+from .coordinator import ArveConfigEntry, ArveCoordinator
 
 PLATFORMS: list[Platform] = [Platform.SENSOR]
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_setup_entry(hass: HomeAssistant, entry: ArveConfigEntry) -> bool:
     """Set up Arve from a config entry."""
 
     coordinator = ArveCoordinator(hass)
 
     await coordinator.async_config_entry_first_refresh()
 
-    hass.data.setdefault(DOMAIN, {})[entry.entry_id] = coordinator
+    entry.runtime_data = coordinator
 
     await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
 
     return True
 
 
-async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_unload_entry(hass: HomeAssistant, entry: ArveConfigEntry) -> bool:
     """Unload a config entry."""
-    if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
-        hass.data[DOMAIN].pop(entry.entry_id)
-
-    return unload_ok
+    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
diff --git a/homeassistant/components/arve/coordinator.py b/homeassistant/components/arve/coordinator.py
index b053e30336b..f02220e28e2 100644
--- a/homeassistant/components/arve/coordinator.py
+++ b/homeassistant/components/arve/coordinator.py
@@ -21,11 +21,13 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, Upda
 
 from .const import DOMAIN, LOGGER
 
+type ArveConfigEntry = ConfigEntry[ArveCoordinator]
+
 
 class ArveCoordinator(DataUpdateCoordinator[ArveSensProData]):
     """Arve coordinator."""
 
-    config_entry: ConfigEntry
+    config_entry: ArveConfigEntry
     devices: ArveDevices
 
     def __init__(self, hass: HomeAssistant) -> None:
diff --git a/homeassistant/components/arve/sensor.py b/homeassistant/components/arve/sensor.py
index f95b26b0451..64d9f6f8874 100644
--- a/homeassistant/components/arve/sensor.py
+++ b/homeassistant/components/arve/sensor.py
@@ -11,7 +11,6 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
     SensorStateClass,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONCENTRATION_MICROGRAMS_PER_CUBIC_METER,
     CONCENTRATION_PARTS_PER_MILLION,
@@ -21,8 +20,7 @@ from homeassistant.const import (
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
-from .const import DOMAIN
-from .coordinator import ArveCoordinator
+from .coordinator import ArveConfigEntry
 from .entity import ArveDeviceEntity
 
 
@@ -85,10 +83,10 @@ SENSORS: tuple[ArveDeviceEntityDescription, ...] = (
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant, entry: ArveConfigEntry, async_add_entities: AddEntitiesCallback
 ) -> None:
     """Set up Arve device based on a config entry."""
-    coordinator: ArveCoordinator = hass.data[DOMAIN][entry.entry_id]
+    coordinator = entry.runtime_data
 
     async_add_entities(
         ArveDevice(coordinator, description, sn)