diff --git a/Source/Engine/Foliage/Foliage.h b/Source/Engine/Foliage/Foliage.h
index 87b994016..2c6f1d808 100644
--- a/Source/Engine/Foliage/Foliage.h
+++ b/Source/Engine/Foliage/Foliage.h
@@ -174,7 +174,7 @@ private:
     };
 
     typedef Array<struct BatchedDrawCall, InlinedAllocation<8>> DrawCallsList;
-    typedef Dictionary<DrawKey, struct BatchedDrawCall, HeapAllocation> BatchedDrawCalls;
+    typedef Dictionary<DrawKey, struct BatchedDrawCall, class RenderListAllocation> BatchedDrawCalls;
     void DrawInstance(RenderContext& renderContext, FoliageInstance& instance, FoliageType& type, Model* model, int32 lod, float lodDitherFactor, DrawCallsList* drawCallsLists, BatchedDrawCalls& result) const;
     void DrawCluster(RenderContext& renderContext, FoliageCluster* cluster, FoliageType& type, DrawCallsList* drawCallsLists, BatchedDrawCalls& result) const;
 #else
diff --git a/Source/Engine/Renderer/RenderList.cpp b/Source/Engine/Renderer/RenderList.cpp
index fb6c64c70..369dcdd73 100644
--- a/Source/Engine/Renderer/RenderList.cpp
+++ b/Source/Engine/Renderer/RenderList.cpp
@@ -31,6 +31,14 @@ namespace
     Array<uint64> SortingKeys[2];
     Array<int32> SortingIndices;
     Array<RenderList*> FreeRenderList;
+
+    struct MemPoolEntry
+    {
+        void* Ptr;
+        uintptr Size;
+    };
+
+    Array<MemPoolEntry> MemPool;
 }
 
 void RendererDirectionalLightData::SetupLightData(LightData* data, const RenderView& view, bool useShadow) const
@@ -101,6 +109,30 @@ void RendererSkyLightData::SetupLightData(LightData* data, const RenderView& vie
     data->RadiusInv = 1.0f / Radius;
 }
 
+void* RenderListAllocation::Allocate(uintptr size)
+{
+    void* result = nullptr;
+    for (int32 i = 0; i < MemPool.Count(); i++)
+    {
+        if (MemPool[i].Size == size)
+        {
+            result = MemPool[i].Ptr;
+            MemPool.RemoveAt(i);
+            break;
+        }
+    }
+    if (!result)
+    {
+        result = Platform::Allocate(size, 16);
+    }
+    return result;
+}
+
+void RenderListAllocation::Free(void* ptr, uintptr size)
+{
+    MemPool.Add({ ptr, size });
+}
+
 RenderList* RenderList::GetFromPool()
 {
     if (FreeRenderList.HasItems())
@@ -132,6 +164,9 @@ void RenderList::CleanupCache()
     SortingKeys[1].Resize(0);
     SortingIndices.Resize(0);
     FreeRenderList.ClearDelete();
+    for (auto& e : MemPool)
+        Platform::Free(e.Ptr);
+    MemPool.Clear();
 }
 
 bool RenderList::BlendableSettings::operator<(const BlendableSettings& other) const
diff --git a/Source/Engine/Renderer/RenderList.h b/Source/Engine/Renderer/RenderList.h
index efc0c55b7..97f369999 100644
--- a/Source/Engine/Renderer/RenderList.h
+++ b/Source/Engine/Renderer/RenderList.h
@@ -203,10 +203,91 @@ struct DrawBatch
     }
 };
 
+class RenderListAllocation
+{
+public:
+
+    static void* Allocate(uintptr size);
+    static void Free(void* ptr, uintptr size);
+
+    template<typename T>
+    class Data
+    {
+        T* _data = nullptr;
+        uintptr _size;
+
+    public:
+
+        FORCE_INLINE Data()
+        {
+        }
+
+        FORCE_INLINE ~Data()
+        {
+            if (_data)
+                RenderListAllocation::Free(_data, _size);
+        }
+
+        FORCE_INLINE T* Get()
+        {
+            return _data;
+        }
+
+        FORCE_INLINE const T* Get() const
+        {
+            return _data;
+        }
+
+        FORCE_INLINE int32 CalculateCapacityGrow(int32 capacity, int32 minCapacity) const
+        {
+            capacity = capacity ? capacity * 2 : 64;
+            if (capacity < minCapacity)
+                capacity = minCapacity;
+            return capacity;
+        }
+
+        FORCE_INLINE void Allocate(uint64 capacity)
+        {
+            _size = capacity * sizeof(T);
+            _data = (T*)RenderListAllocation::Allocate(_size);
+        }
+
+        FORCE_INLINE void Relocate(uint64 capacity, int32 oldCount, int32 newCount)
+        {
+            T* newData = capacity != 0 ? (T*)RenderListAllocation::Allocate(capacity * sizeof(T)) : nullptr;
+            if (oldCount)
+            {
+                if (newCount > 0)
+                    Memory::MoveItems(newData, _data, newCount);
+                Memory::DestructItems(_data, oldCount);
+            }
+            if (_data)
+                RenderListAllocation::Free(_data, _size);
+            _data = newData;
+            _size = capacity * sizeof(T);
+        }
+
+        FORCE_INLINE void Free()
+        {
+            if (_data)
+            {
+                RenderListAllocation::Free(_data, _size);
+                _data = nullptr;
+            }
+        }
+
+        FORCE_INLINE void Swap(Data& other)
+        {
+            ::Swap(_data, other._data);
+            ::Swap(_size, other._size);
+        }
+    };
+};
+
 struct BatchedDrawCall
 {
     DrawCall DrawCall;
-    Array<struct InstanceData> Instances;
+    Array<struct InstanceData, RenderListAllocation> Instances;
 };
 
 /// <summary>
diff --git a/Source/Engine/Renderer/VolumetricFogPass.cpp b/Source/Engine/Renderer/VolumetricFogPass.cpp
index 7d7878e6f..2a2322ea8 100644
--- a/Source/Engine/Renderer/VolumetricFogPass.cpp
+++ b/Source/Engine/Renderer/VolumetricFogPass.cpp
@@ -579,8 +579,8 @@ void VolumetricFogPass::Render(RenderContext& renderContext)
     GPUTextureView* localShadowedLightScattering = nullptr;
     {
         // Get lights to render
-        Array<const RendererPointLightData*> pointLights;
-        Array<const RendererSpotLightData*> spotLights;
+        Array<const RendererPointLightData*, InlinedAllocation<64, RenderListAllocation>> pointLights;
+        Array<const RendererSpotLightData*, InlinedAllocation<64, RenderListAllocation>> spotLights;
         for (int32 i = 0; i < renderContext.List->PointLights.Count(); i++)
         {
             const auto& light = renderContext.List->PointLights[i];