diff --git a/homeassistant/components/rainforest_raven/__init__.py b/homeassistant/components/rainforest_raven/__init__.py
index 76f82624160..b68d995262a 100644
--- a/homeassistant/components/rainforest_raven/__init__.py
+++ b/homeassistant/components/rainforest_raven/__init__.py
@@ -2,29 +2,23 @@
 
 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 RAVEnDataCoordinator
+from .coordinator import RAVEnConfigEntry, RAVEnDataCoordinator
 
 PLATFORMS = (Platform.SENSOR,)
 
 
-async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
+async def async_setup_entry(hass: HomeAssistant, entry: RAVEnConfigEntry) -> bool:
     """Set up Rainforest RAVEn device from a config entry."""
     coordinator = RAVEnDataCoordinator(hass, entry)
     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: RAVEnConfigEntry) -> bool:
     """Unload a config entry."""
-    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
-    if unload_ok:
-        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/rainforest_raven/coordinator.py b/homeassistant/components/rainforest_raven/coordinator.py
index a652d4a4e83..cab3b1199ac 100644
--- a/homeassistant/components/rainforest_raven/coordinator.py
+++ b/homeassistant/components/rainforest_raven/coordinator.py
@@ -20,6 +20,8 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, Upda
 
 from .const import DOMAIN
 
+type RAVEnConfigEntry = ConfigEntry[RAVEnDataCoordinator]
+
 _LOGGER = logging.getLogger(__name__)
 
 
@@ -67,11 +69,10 @@ class RAVEnDataCoordinator(DataUpdateCoordinator):
 
     _raven_device: RAVEnSerialDevice | None = None
     _device_info: RAVEnDeviceInfo | None = None
+    config_entry: RAVEnConfigEntry
 
-    def __init__(self, hass: HomeAssistant, entry: ConfigEntry) -> None:
+    def __init__(self, hass: HomeAssistant, entry: RAVEnConfigEntry) -> None:
         """Initialize the data object."""
-        self.entry = entry
-
         super().__init__(
             hass,
             _LOGGER,
@@ -143,7 +144,7 @@ class RAVEnDataCoordinator(DataUpdateCoordinator):
         try:
             device = await self._get_device()
             async with asyncio.timeout(5):
-                return await _get_all_data(device, self.entry.data[CONF_MAC])
+                return await _get_all_data(device, self.config_entry.data[CONF_MAC])
         except RAVEnConnectionError as err:
             await self._cleanup_device()
             raise UpdateFailed(f"RAVEnConnectionError: {err}") from err
@@ -160,7 +161,7 @@ class RAVEnDataCoordinator(DataUpdateCoordinator):
         if self._raven_device is not None:
             return self._raven_device
 
-        device = RAVEnSerialDevice(self.entry.data[CONF_DEVICE])
+        device = RAVEnSerialDevice(self.config_entry.data[CONF_DEVICE])
 
         try:
             async with asyncio.timeout(5):
diff --git a/homeassistant/components/rainforest_raven/diagnostics.py b/homeassistant/components/rainforest_raven/diagnostics.py
index 820c4826f00..6c06b0d65cc 100644
--- a/homeassistant/components/rainforest_raven/diagnostics.py
+++ b/homeassistant/components/rainforest_raven/diagnostics.py
@@ -6,12 +6,10 @@ from collections.abc import Mapping
 from typing import Any
 
 from homeassistant.components.diagnostics import async_redact_data
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_MAC
 from homeassistant.core import HomeAssistant, callback
 
-from .const import DOMAIN
-from .coordinator import RAVEnDataCoordinator
+from .coordinator import RAVEnConfigEntry
 
 TO_REDACT_CONFIG = {CONF_MAC}
 TO_REDACT_DATA = {"device_mac_id", "meter_mac_id"}
@@ -31,14 +29,13 @@ def async_redact_meter_macs(data: dict) -> dict:
 
 
 async def async_get_config_entry_diagnostics(
-    hass: HomeAssistant, config_entry: ConfigEntry
+    hass: HomeAssistant, config_entry: RAVEnConfigEntry
 ) -> Mapping[str, Any]:
     """Return diagnostics for a config entry."""
-    coordinator: RAVEnDataCoordinator = hass.data[DOMAIN][config_entry.entry_id]
 
     return {
         "config_entry": async_redact_data(config_entry.as_dict(), TO_REDACT_CONFIG),
         "data": async_redact_meter_macs(
-            async_redact_data(coordinator.data, TO_REDACT_DATA)
+            async_redact_data(config_entry.runtime_data.data, TO_REDACT_DATA)
         ),
     }
diff --git a/homeassistant/components/rainforest_raven/sensor.py b/homeassistant/components/rainforest_raven/sensor.py
index bfe9bc603d0..1025e92ef86 100644
--- a/homeassistant/components/rainforest_raven/sensor.py
+++ b/homeassistant/components/rainforest_raven/sensor.py
@@ -11,7 +11,6 @@ from homeassistant.components.sensor import (
     SensorEntityDescription,
     SensorStateClass,
 )
-from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     CONF_MAC,
     PERCENTAGE,
@@ -24,8 +23,7 @@ from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import StateType
 from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
-from .const import DOMAIN
-from .coordinator import RAVEnDataCoordinator
+from .coordinator import RAVEnConfigEntry, RAVEnDataCoordinator
 
 
 @dataclass(frozen=True, kw_only=True)
@@ -80,10 +78,12 @@ DIAGNOSTICS = (
 
 
 async def async_setup_entry(
-    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
+    hass: HomeAssistant,
+    entry: RAVEnConfigEntry,
+    async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up a config entry."""
-    coordinator = hass.data[DOMAIN][entry.entry_id]
+    coordinator = entry.runtime_data
     entities: list[RAVEnSensor] = [
         RAVEnSensor(coordinator, description) for description in DIAGNOSTICS
     ]