diff --git a/84 Super Star Trek/csharp/Objects/Enterprise.cs b/84 Super Star Trek/csharp/Objects/Enterprise.cs
index e48c5f76..4adf81df 100644
--- a/84 Super Star Trek/csharp/Objects/Enterprise.cs	
+++ b/84 Super Star Trek/csharp/Objects/Enterprise.cs	
@@ -179,6 +179,13 @@ namespace SuperStarTrek.Objects
             _quadrant.SetEnterpriseSector(sector);
             SectorCoordinates = sector;
 
+            TotalEnergy -= distance + 10;
+            if (Energy < 0)
+            {
+                _output.WriteLine("Shield Control supplies energy to complete the maneuver.");
+                ShieldControl.ShieldEnergy = Math.Max(0, TotalEnergy);
+            }
+
             return GetTimeElapsed(quadrant, warpFactor);
         }
 
diff --git a/84 Super Star Trek/csharp/Systems/ShieldControl.cs b/84 Super Star Trek/csharp/Systems/ShieldControl.cs
index 5af343f1..a7518359 100644
--- a/84 Super Star Trek/csharp/Systems/ShieldControl.cs	
+++ b/84 Super Star Trek/csharp/Systems/ShieldControl.cs	
@@ -18,7 +18,7 @@ namespace SuperStarTrek.Systems
             _input = input;
         }
 
-        public float ShieldEnergy { get; private set; }
+        public float ShieldEnergy { get; set; }
 
         protected override bool CanExecuteCommand() => IsOperational("{name} inoperable");