diff --git a/Content.Server/AME/AMENodeGroup.cs b/Content.Server/AME/AMENodeGroup.cs
index 6f032522db..83af931630 100644
--- a/Content.Server/AME/AMENodeGroup.cs
+++ b/Content.Server/AME/AMENodeGroup.cs
@@ -37,14 +37,21 @@ namespace Content.Server.AME
             base.LoadNodes(groupNodes);
 
             var mapManager = IoCManager.Resolve<IMapManager>();
-            var grid = mapManager.GetGrid(GridId);
+            IMapGrid? grid = null;
 
             foreach (var node in groupNodes)
             {
                 var nodeOwner = node.Owner;
                 if (_entMan.TryGetComponent(nodeOwner, out AMEShieldComponent? shield))
                 {
-                    var nodeNeighbors = grid.GetCellsInSquareArea(_entMan.GetComponent<TransformComponent>(nodeOwner).Coordinates, 1)
+                    var xform = _entMan.GetComponent<TransformComponent>(nodeOwner);
+                    if (xform.GridUid != grid?.GridEntityId && !mapManager.TryGetGrid(xform.GridUid, out grid))
+                        continue;
+
+                    if (grid == null)
+                        continue;
+
+                    var nodeNeighbors = grid.GetCellsInSquareArea(xform.Coordinates, 1)
                         .Where(entity => entity != nodeOwner && _entMan.HasComponent<AMEShieldComponent>(entity));
 
                     if (nodeNeighbors.Count() >= 8)
diff --git a/Content.Server/NodeContainer/NodeGroups/BaseNodeGroup.cs b/Content.Server/NodeContainer/NodeGroups/BaseNodeGroup.cs
index cc95bf0eaf..fb0c3dd84b 100644
--- a/Content.Server/NodeContainer/NodeGroups/BaseNodeGroup.cs
+++ b/Content.Server/NodeContainer/NodeGroups/BaseNodeGroup.cs
@@ -56,9 +56,6 @@ namespace Content.Server.NodeContainer.NodeGroups
         [ViewVariables]
         public bool Removed { get; set; } = false;
 
-        [ViewVariables]
-        protected EntityUid GridId { get; private set; }
-
         /// <summary>
         ///     Network ID of this group for client-side debug visualization of nodes.
         /// </summary>
@@ -75,12 +72,6 @@ namespace Content.Server.NodeContainer.NodeGroups
 
         public virtual void Initialize(Node sourceNode, IEntityManager? entMan = null)
         {
-            // TODO: Can we get rid of this GridId?
-            IoCManager.Resolve(ref entMan);
-
-            var xform = entMan.GetComponent<TransformComponent>(sourceNode.Owner);
-            DebugTools.AssertNotNull(xform.GridUid);
-            GridId = xform.GridUid!.Value;
         }
 
         /// <summary>
diff --git a/Content.Server/NodeContainer/NodeGroups/PipeNet.cs b/Content.Server/NodeContainer/NodeGroups/PipeNet.cs
index 3be3c73205..df362354cf 100644
--- a/Content.Server/NodeContainer/NodeGroups/PipeNet.cs
+++ b/Content.Server/NodeContainer/NodeGroups/PipeNet.cs
@@ -22,13 +22,20 @@ namespace Content.Server.NodeContainer.NodeGroups
 
         [ViewVariables] private AtmosphereSystem? _atmosphereSystem;
 
-        public EntityUid Grid => GridId;
+        public EntityUid? Grid { get; private set; }
 
         public override void Initialize(Node sourceNode, IEntityManager? entMan = null)
         {
+            IoCManager.Resolve(ref entMan);
+
             base.Initialize(sourceNode, entMan);
 
-            _atmosphereSystem = EntitySystem.Get<AtmosphereSystem>();
+            Grid = entMan.GetComponent<TransformComponent>(sourceNode.Owner).GridUid;
+
+            if (Grid == null)
+                Logger.Error($"Created a pipe network without an associated grid. Pipe networks currently need to be tied to a grid for amtos to work. Source entity: {entMan.ToPrettyString(sourceNode.Owner)}");
+
+            _atmosphereSystem = entMan.EntitySysManager.GetEntitySystem<AtmosphereSystem>();
             _atmosphereSystem.AddPipeNet(this);
         }
 
diff --git a/Content.Server/Power/NodeGroups/ApcNet.cs b/Content.Server/Power/NodeGroups/ApcNet.cs
index 6bb4bf57d7..300373bd6b 100644
--- a/Content.Server/Power/NodeGroups/ApcNet.cs
+++ b/Content.Server/Power/NodeGroups/ApcNet.cs
@@ -20,8 +20,6 @@ namespace Content.Server.Power.NodeGroups
         void RemovePowerProvider(ApcPowerProviderComponent provider);
 
         void QueueNetworkReconnect();
-
-        EntityUid? GridId { get; }
     }
 
     [NodeGroup(NodeGroupID.Apc)]
@@ -41,8 +39,6 @@ namespace Content.Server.Power.NodeGroups
         private IEnumerable<ApcPowerReceiverComponent> AllReceivers =>
             Providers.SelectMany(provider => provider.LinkedReceivers);
 
-        EntityUid? IApcNet.GridId => GridId;
-
         [ViewVariables]
         public PowerState.Network NetworkNode { get; } = new();