diff --git a/README.md b/README.md
index 44e376f..82b78e5 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,8 @@ Please let me know if your car works with this addon so I can expand the list!
 - Sensor "Estimated Charging Finish Time"
 - Multiple cars
 
+  * Energy status currently available only for cars in the Europe / Middle East / Africa regions. [source](https://developer.volvocars.com/apis/energy/v1/overview/#availability)
+
 ## Setup
 
 Just install this addon with the following command.