diff --git a/common/src/main/scala/net/psforever/objects/serverobject/resourcesilo/ResourceSiloControl.scala b/common/src/main/scala/net/psforever/objects/serverobject/resourcesilo/ResourceSiloControl.scala
index 20d9b5e4..a92713a0 100644
--- a/common/src/main/scala/net/psforever/objects/serverobject/resourcesilo/ResourceSiloControl.scala
+++ b/common/src/main/scala/net/psforever/objects/serverobject/resourcesilo/ResourceSiloControl.scala
@@ -46,13 +46,14 @@ class ResourceSiloControl(resourceSilo : ResourceSilo) extends Actor with Factio
       avatarService ! AvatarServiceMessage(resourceSilo.Owner.asInstanceOf[Building].Zone.Id, AvatarAction.PlanetsideAttribute(PlanetSideGUID(resourceSilo.Owner.asInstanceOf[Building].ModelId), 47, resourceSilo.LowNtuWarningOn))
 
     case ResourceSilo.UpdateChargeLevel(amount: Int) =>
+      val siloChargeBeforeChange = resourceSilo.ChargeLevel
+
       // Increase if positive passed in or decrease charge level if negative number is passed in
       resourceSilo.ChargeLevel += amount
       if(resourceSilo.ChargeLevel > 0) {
         log.trace(s"UpdateChargeLevel: Silo ${resourceSilo.GUID} set to ${resourceSilo.ChargeLevel}")
       }
 
-      val ntuIsLow = resourceSilo.ChargeLevel.toFloat / resourceSilo.MaximumCharge.toFloat < 0.2f
 
       val ntuBarLevel = scala.math.round((resourceSilo.ChargeLevel.toFloat / resourceSilo.MaximumCharge.toFloat) * 10).toInt
       // Only send updated capacitor display value to all clients if it has actually changed
@@ -63,13 +64,23 @@ class ResourceSiloControl(resourceSilo : ResourceSilo) extends Actor with Factio
         avatarService ! AvatarServiceMessage(resourceSilo.Owner.asInstanceOf[Building].Zone.Id, AvatarAction.PlanetsideAttribute(resourceSilo.GUID, 45, resourceSilo.CapacitorDisplay))
       }
 
+      val ntuIsLow = resourceSilo.ChargeLevel.toFloat / resourceSilo.MaximumCharge.toFloat < 0.2f
       if(resourceSilo.LowNtuWarningOn == 1 && !ntuIsLow){
           self ! ResourceSilo.LowNtuWarning(0)
         } else if (resourceSilo.LowNtuWarningOn == 0 && ntuIsLow) {
         self ! ResourceSilo.LowNtuWarning(1)
       }
 
-      //todo: Shut down base power and make base neutral if silo hits zero NTU
+
+      if(resourceSilo.ChargeLevel == 0 && siloChargeBeforeChange > 0) {
+        // Oops, someone let the base run out of power. Shut it all down.
+        //todo: Make base neutral if silo hits zero NTU
+        avatarService ! AvatarServiceMessage(resourceSilo.Owner.asInstanceOf[Building].Zone.Id, AvatarAction.PlanetsideAttribute(PlanetSideGUID(resourceSilo.Owner.asInstanceOf[Building].ModelId), 48, 1))
+      } else if (siloChargeBeforeChange == 0 && resourceSilo.ChargeLevel > 0) {
+        // Power restored. Reactor Online. Sensors Online. Weapons Online. All systems nominal.
+        //todo: Check generator is online before starting up
+        avatarService ! AvatarServiceMessage(resourceSilo.Owner.asInstanceOf[Building].Zone.Id, AvatarAction.PlanetsideAttribute(PlanetSideGUID(resourceSilo.Owner.asInstanceOf[Building].ModelId), 48, 0))
+      }
     case _ => ;
   }
 
diff --git a/common/src/main/scala/net/psforever/packet/game/PlanetsideAttributeMessage.scala b/common/src/main/scala/net/psforever/packet/game/PlanetsideAttributeMessage.scala
index 60bc85ba..3f6705a5 100644
--- a/common/src/main/scala/net/psforever/packet/game/PlanetsideAttributeMessage.scala
+++ b/common/src/main/scala/net/psforever/packet/game/PlanetsideAttributeMessage.scala
@@ -106,7 +106,7 @@ import scodec.codecs._
   * `43 - Info on avatar name : 0 = Nothing, 1 = "(LD)" message`<br>
   * `45 - NTU charge bar 0-10, 5 = 50% full. Seems to apply to both ANT and NTU Silo (possibly siphons?)`<br>
   *  47 - Sets base NTU level to CRITICAL. MUST use base modelId not base GUID
-  *  48 - Send base power loss message & turns on red warning lights throughout base. MUST use base modelId not base GUID
+  *  48 - Set to 1 to send base power loss message & turns on red warning lights throughout base. MUST use base modelId not base GUID
   * 49 - Vehicle texture effects state? (>0 turns on ANT panel glow or ntu silo panel glow + orbs) (bit?)
   * `52 - Vehicle particle effects? (>0 turns on orbs going towards ANT. Doesn't affect silo) (bit?)
   * `53 - LFS. Value is 1 to flag LFS`<br>
diff --git a/common/src/main/scala/services/galaxy/GalaxyService.scala b/common/src/main/scala/services/galaxy/GalaxyService.scala
index 2e83802e..262d64b4 100644
--- a/common/src/main/scala/services/galaxy/GalaxyService.scala
+++ b/common/src/main/scala/services/galaxy/GalaxyService.scala
@@ -38,7 +38,6 @@ class GalaxyService extends Actor {
     case GalaxyServiceMessage(action) =>
       action match {
         case GalaxyAction.MapUpdate(msg: BuildingInfoUpdateMessage) =>
-          log.warn(s"Publishing msg ${msg}")
           GalaxyEvents.publish(
             GalaxyServiceResponse(s"/Galaxy", GalaxyResponse.MapUpdate(msg))
           )
diff --git a/pslogin/src/main/scala/WorldSessionActor.scala b/pslogin/src/main/scala/WorldSessionActor.scala
index 0e02bb44..82aa40c2 100644
--- a/pslogin/src/main/scala/WorldSessionActor.scala
+++ b/pslogin/src/main/scala/WorldSessionActor.scala
@@ -4380,8 +4380,13 @@ class WorldSessionActor extends Actor with MDCContextAware {
         amenity.Definition match {
           case GlobalDefinitions.resource_silo =>
             // Synchronise warning light & silo capacity
-            sendResponse(PlanetsideAttributeMessage(amenityId, 45, amenity.asInstanceOf[ResourceSilo].CapacitorDisplay))
-            sendResponse(PlanetsideAttributeMessage(amenityId, 47, amenity.asInstanceOf[ResourceSilo].LowNtuWarningOn))
+            var silo = amenity.asInstanceOf[ResourceSilo]
+            sendResponse(PlanetsideAttributeMessage(amenityId, 45, silo.CapacitorDisplay))
+            sendResponse(PlanetsideAttributeMessage(amenityId, 47, silo.LowNtuWarningOn))
+
+            if(silo.ChargeLevel == 0) {
+              sendResponse(PlanetsideAttributeMessage(PlanetSideGUID(silo.Owner.asInstanceOf[Building].ModelId), 48, 1))
+            }
           case _ => ;
         }
       })