diff --git a/homeassistant/components/peco/icons.json b/homeassistant/components/peco/icons.json
new file mode 100644
index 00000000000..734c5262bbc
--- /dev/null
+++ b/homeassistant/components/peco/icons.json
@@ -0,0 +1,21 @@
+{
+  "entity": {
+    "sensor": {
+      "customers_out": {
+        "default": "mdi:power-plug-off"
+      },
+      "percent_customers_out": {
+        "default": "mdi:power-plug-off"
+      },
+      "outage_count": {
+        "default": "mdi:power-plug-off"
+      },
+      "customers_served": {
+        "default": "mdi:power-plug-off"
+      },
+      "map_alert": {
+        "default": "mdi:alert"
+      }
+    }
+  }
+}
diff --git a/homeassistant/components/peco/sensor.py b/homeassistant/components/peco/sensor.py
index f9ad35fd251..ed6540b9eb1 100644
--- a/homeassistant/components/peco/sensor.py
+++ b/homeassistant/components/peco/sensor.py
@@ -46,7 +46,6 @@ SENSOR_LIST: tuple[PECOSensorEntityDescription, ...] = (
         translation_key="customers_out",
         value_fn=lambda data: int(data.outages.customers_out),
         attribute_fn=lambda data: {},
-        icon="mdi:power-plug-off",
         state_class=SensorStateClass.MEASUREMENT,
     ),
     PECOSensorEntityDescription(
@@ -55,7 +54,6 @@ SENSOR_LIST: tuple[PECOSensorEntityDescription, ...] = (
         native_unit_of_measurement=PERCENTAGE,
         value_fn=lambda data: int(data.outages.percent_customers_out),
         attribute_fn=lambda data: {},
-        icon="mdi:power-plug-off",
         state_class=SensorStateClass.MEASUREMENT,
     ),
     PECOSensorEntityDescription(
@@ -63,7 +61,6 @@ SENSOR_LIST: tuple[PECOSensorEntityDescription, ...] = (
         translation_key="outage_count",
         value_fn=lambda data: int(data.outages.outage_count),
         attribute_fn=lambda data: {},
-        icon="mdi:power-plug-off",
         state_class=SensorStateClass.MEASUREMENT,
     ),
     PECOSensorEntityDescription(
@@ -71,7 +68,6 @@ SENSOR_LIST: tuple[PECOSensorEntityDescription, ...] = (
         translation_key="customers_served",
         value_fn=lambda data: int(data.outages.customers_served),
         attribute_fn=lambda data: {},
-        icon="mdi:power-plug-off",
         state_class=SensorStateClass.MEASUREMENT,
     ),
     PECOSensorEntityDescription(
@@ -79,7 +75,6 @@ SENSOR_LIST: tuple[PECOSensorEntityDescription, ...] = (
         translation_key="map_alert",
         value_fn=lambda data: str(data.alerts.alert_title),
         attribute_fn=lambda data: {ATTR_CONTENT: data.alerts.alert_content},
-        icon="mdi:alert",
     ),
 )