diff --git a/internal/controller/labelgroup_controller.go b/internal/controller/labelgroup_controller.go
index e3367e3..3cf4c63 100644
--- a/internal/controller/labelgroup_controller.go
+++ b/internal/controller/labelgroup_controller.go
@@ -230,9 +230,9 @@ func (r *LabelGroupReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 		//    - In the set of new containers, remove all containers that are active
 		for containerId, oldValue := range labelGroup.Status.ActiveContainerIds {
 			if newValue, found := metricValues[containerId]; found {
-				// totalEnergy += (newValue - oldValue) //put back
-				r.Logger.V(5).Info(fmt.Sprintf("[Reconcile-Aggregating] oldValue: %#v", oldValue))
-				totalEnergy = 100 // testing purpose - remove after
+				totalEnergy += (newValue - oldValue)
+				r.Logger.V(5).Info(fmt.Sprintf("[Reconcile-Aggregating] newValue: %#v", newValue)) // trace
+				r.Logger.V(5).Info(fmt.Sprintf("[Reconcile-Aggregating] oldValue: %#v", oldValue)) // trace
 				labelGroup.Status.ActiveContainerIds[containerId] = newValue
 				delete(metricValues, containerId)
 			} else {