diff --git a/README.md b/README.md
index 6010265..209acf5 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,30 @@
 ESPHome component for Rego 1000 heat pump controller, found in:
+
 * IVT Greenline HE/HC/HA
 * IVT Premiumline A Plus
 * IVT Premiumline EQ
 * IVT Premiumline HQ
 
 ### Features
+
 * Poll any variable from heat pump (temperature sensors, timers, PID control values..)
 * Read any passive data on the heat pump CAN bus (used for i.e. compressor on/off state)
 * Set indoor setpoint using the Home assistant climate integration
-* Act as an IVT indoor sensor using the tempeature from a home assistant integrated temperature sensor
+* Act as an IVT indoor sensor using the temperature from a home assistant integrated temperature sensor
 * Set any heat pump variable, e.g. hysterisis, admin access, hot water eco/comfort mode
 
 ### Installation
+
+If the calculated sensor `Energy consumption compressor` will be used the estimated compressor power consumption should be set (or added if missing) in the `rego1000-vx.x.x.yaml file`
+
 Make changes to secrets and CAN bus pins in rego1000.yaml, then install it on the ESP32 using
+
 ```bash
 esphome run rego1000-<version>.yaml
 ```
 
 ### Connection
+
 ![Connection overview](connection_overview.jpg)
 ![Connection](connection.jpg)
 
diff --git a/rego1000-v3.14.0.yaml b/rego1000-v3.14.0.yaml
index 37332d6..7fadb27 100644
--- a/rego1000-v3.14.0.yaml
+++ b/rego1000-v3.14.0.yaml
@@ -1,4 +1,5 @@
 substitutions:
+  COMPRESSOR_POWER: "2.6"
   REGO_CAN_SUFFIX: "270"
   ACCESSORIES_CONNECTED_BITMASK:  "0x0000"
   ACCESS_LEVEL:  "0x0001"
diff --git a/rego1000.yaml b/rego1000.yaml
index 3677641..c99be19 100644
--- a/rego1000.yaml
+++ b/rego1000.yaml
@@ -124,6 +124,8 @@ sensor:
     unit_of_measurement: °C
     state_class: measurement
     accuracy_decimals: 1
+  
+  # The variable used for the sensor below is supported in Rego1000 v3.9.0 but has been removed in v3.14.0
   # - platform: rego1000
   #   name: Energy output
   #   rego_variable: $STATS_ENERGY_OUTPUT
@@ -133,6 +135,71 @@ sensor:
   #   device_class: "energy"
   #   accuracy_decimals: 2
 
+  # Sensor for compressor operational time and estimated consumed energy
+  - platform: rego1000
+    id: op_time_compressor_heating
+    name: OpTime compressor heating
+    rego_variable: $STATS_COMPRESSOR_HEATING
+    unit_of_measurement: h
+    state_class: "total_increasing"
+    device_class: "duration"
+    filters:
+    - lambda: return x / 3600.0;
+    accuracy_decimals: 2
+  - platform: rego1000
+    id: op_time_compressor_dwh
+    name: OpTime compressor dhw
+    rego_variable: $STATS_COMPRESSOR_DHW
+    unit_of_measurement: h
+    state_class: "total_increasing"
+    device_class: "duration"
+    filters:
+    - lambda: return x / 3600.0;
+    accuracy_decimals: 2
+
+  # If this calculated sensor is used the COMPRESSOR_POWER should be set in the rego1000-vx.x.x.yaml file
+  # - platform: template
+  #   id: energy_consumption_compressor
+  #   name: Energy consumption compressor
+  #   unit_of_measurement: kWh
+  #   state_class: "total_increasing"
+  #   device_class: "energy"
+  #   accuracy_decimals: 2
+  #   lambda: |-
+  #     return (id(op_time_compressor_heating).state + id(op_time_compressor_dwh).state) * $COMPRESSOR_POWER;
+  #   update_interval: 60s
+  
+# Sensor for energy consumed by additional heating
+  - platform: rego1000
+    id: energy_consumption_add_heating
+    name: Energy consumption add heating
+    rego_variable: $STATS_ELECTR_ADD_HEATING
+    value_factor: .001
+    unit_of_measurement: kWh
+    state_class: "total_increasing"
+    device_class: "energy"
+    accuracy_decimals: 2
+  - platform: rego1000
+    id: energy_consumption_add_dhw
+    name: Energy consumption add dhw
+    rego_variable: $STATS_ELECTR_ADD_DHW
+    value_factor: .001
+    unit_of_measurement: kWh
+    state_class: "total_increasing"
+    device_class: "energy"
+    accuracy_decimals: 2
+  - platform: template
+    id: energy_consumption_add
+    name: Energy consumption add
+    unit_of_measurement: kWh
+    state_class: "total_increasing"
+    device_class: "energy"
+    accuracy_decimals: 2
+    lambda: |-
+      return id(energy_consumption_add_heating).state + id(energy_consumption_add_dhw).state;
+    update_interval: 60s
+
+
 binary_sensor:
 - platform: rego1000
   name: "Heat carrier pump"