diff --git a/app.json b/app.json
index 9ba0b12..d0ebe8d 100644
--- a/app.json
+++ b/app.json
@@ -2483,6 +2483,42 @@
             "en": "Surplus tariff 2",
             "nl": "Teruglevering tarief 2"
           }
+        },
+        "measure_power.received_l1": {
+          "title": {
+            "en": "Usage phase L1",
+            "nl": "Verbruik fase L1"
+          }
+        },
+        "measure_power.received_l2": {
+          "title": {
+            "en": "Usage phase L2",
+            "nl": "Verbruik fase L2"
+          }
+        },
+        "measure_power.received_l3": {
+          "title": {
+            "en": "Usage phase L3",
+            "nl": "Verbruik fase L3"
+          }
+        },
+        "measure_power.delivered_l1": {
+          "title": {
+            "en": "Surplus phase L1",
+            "nl": "Teruglevering fase L1"
+          }
+        },
+        "measure_power.delivered_l2": {
+          "title": {
+            "en": "Surplus phase L2",
+            "nl": "Teruglevering fase L2"
+          }
+        },
+        "measure_power.delivered_l3": {
+          "title": {
+            "en": "Surplus phase L3",
+            "nl": "Teruglevering fase L3"
+          }
         }
       },
       "energy": {
diff --git a/drivers/p1/device.js b/drivers/p1/device.js
index 411a186..44ac812 100644
--- a/drivers/p1/device.js
+++ b/drivers/p1/device.js
@@ -190,16 +190,25 @@ module.exports = class P1_Device extends GeneralDevice {
 				});
 			}
 
-			// Power usage
+			// Total power usage
 			this.setValue("measure_power", dg.electricity.received.actual.reading * 1000);
 			this.setValue("meter_power.received1", dg.electricity.received.tariff1.reading);
 			this.setValue("meter_power.received2", dg.electricity.received.tariff2.reading);
 
-			// Power surplus
+			// Total power surplus
 			this.setValue("measure_power.delivery", 0 - dg.electricity.delivered.actual * 1000);
 			this.setValue("meter_power.delivered1", dg.electricity.delivered.tariff1.reading);
 			this.setValue("meter_power.delivered2", dg.electricity.delivered.tariff2.reading);
 
+			// Power usage per phase
+			// Only if phase 2 is not null
+			if (dg.electricity.instantaneous.power.positive.L2.reading) {
+				for (let i = 1; i < 4; i++) {
+					this.setValue('measure_power.received_l' + i, dg.electricity.instantaneous.power.positive['L' + i].reading * 1000);
+					this.setValue('measure_power.delivered_l' + i, dg.electricity.instantaneous.power.negative['L' + i].reading * 1000);
+				}
+			}
+
 			// Active tariff
 			if (dg.electricity.tariffIndicator) {
 				this.setValue("alarm_active_tariff", dg.electricity.tariffIndicator.toString());
diff --git a/drivers/p1/driver.compose.json b/drivers/p1/driver.compose.json
index 60a9202..2495e17 100644
--- a/drivers/p1/driver.compose.json
+++ b/drivers/p1/driver.compose.json
@@ -43,6 +43,42 @@
 				"en": "Surplus tariff 2",
 				"nl": "Teruglevering tarief 2"
 			}
+		},
+		"measure_power.received_l1": {
+			"title": {
+				"en": "Usage phase L1",
+				"nl": "Verbruik fase L1"
+			}
+		},
+		"measure_power.received_l2": {
+			"title": {
+				"en": "Usage phase L2",
+				"nl": "Verbruik fase L2"
+			}
+		},
+		"measure_power.received_l3": {
+			"title": {
+				"en": "Usage phase L3",
+				"nl": "Verbruik fase L3"
+			}
+		},
+		"measure_power.delivered_l1": {
+			"title": {
+				"en": "Surplus phase L1",
+				"nl": "Teruglevering fase L1"
+			}
+		},
+		"measure_power.delivered_l2": {
+			"title": {
+				"en": "Surplus phase L2",
+				"nl": "Teruglevering fase L2"
+			}
+		},
+		"measure_power.delivered_l3": {
+			"title": {
+				"en": "Surplus phase L3",
+				"nl": "Teruglevering fase L3"
+			}
 		}
 	},
 	"energy": {