diff --git a/SeaBlock/changelog.txt b/SeaBlock/changelog.txt
index 86e65c33..d7fadaed 100644
--- a/SeaBlock/changelog.txt
+++ b/SeaBlock/changelog.txt
@@ -9,6 +9,7 @@ Date: ???
     - Adjusted science packs required for Power Armor research #287
     - Adjusted science packs for FTL techs (SpaceX) #288
     - Added Thermal Water Bore to ingredients for Thermal Water Extractor #290
+    - Unlocks Logistic Silo/Warehouse (Provider & Storage) earlier #275
   Bugfixes:
     - Fixed tech unlocks after adding Science Cost Tweaker mod mid game #260
     - Fixed duplicate starting items in rock-chest as well as player inventory #268
diff --git a/SeaBlock/data-final-fixes/logistics.lua b/SeaBlock/data-final-fixes/logistics.lua
index c8b5b5ed..a9c30ed6 100644
--- a/SeaBlock/data-final-fixes/logistics.lua
+++ b/SeaBlock/data-final-fixes/logistics.lua
@@ -57,8 +57,8 @@ bobmods.lib.tech.add_prerequisite("logistic-system", "bob-robots-2")
 local logisticstechs = {
   "logistic-system-2",
   "logistic-system-3",
-  "angels-logistic-warehouses",
-  "logistic-silos",
+  "angels-logistic-warehouses-2",
+  "logistic-silos-2",
 }
 
 for _, v in pairs(logisticstechs) do
@@ -73,8 +73,21 @@ for _, v in pairs(logisticstechs) do
 end
 
 if mods["angelsaddons-storage"] then
-  bobmods.lib.tech.replace_prerequisite("logistic-silos", "logistic-system", "logistic-system-3")
+  bobmods.lib.tech.remove_recipe_unlock("logistic-silos", "silo-active-provider")
+  bobmods.lib.tech.remove_recipe_unlock("logistic-silos", "silo-requester")
+  bobmods.lib.tech.remove_recipe_unlock("logistic-silos", "silo-buffer")
+  bobmods.lib.tech.remove_prerequisite("logistic-silos", "logistic-system")
+  bobmods.lib.tech.remove_prerequisite("logistic-silos", "logistic-system-3")
+  bobmods.lib.tech.add_prerequisite("logistic-silos", "construction-robotics")
+  bobmods.lib.tech.add_prerequisite("logistic-silos", "logistic-robotics")
+  bobmods.lib.tech.add_prerequisite("logistic-silos", "chemical-science-pack")
+  bobmods.lib.tech.remove_science_pack("logistic-silos", "advanced-logistic-science-pack")
+
   bobmods.lib.tech.replace_prerequisite("angels-logistic-warehouses", "logistic-system", "logistic-silos")
+  bobmods.lib.tech.remove_recipe_unlock("angels-logistic-warehouses", "angels-warehouse-active-provider")
+  bobmods.lib.tech.remove_recipe_unlock("angels-logistic-warehouses", "angels-warehouse-requester")
+  bobmods.lib.tech.remove_recipe_unlock("angels-logistic-warehouses", "angels-warehouse-buffer")
+  bobmods.lib.tech.remove_science_pack("angels-logistic-warehouses", "advanced-logistic-science-pack")
 end
 bobmods.lib.tech.add_prerequisite("logistic-system-2", "utility-science-pack")
 
diff --git a/SeaBlock/prototypes/technology.lua b/SeaBlock/prototypes/technology.lua
index ef554489..66da5134 100644
--- a/SeaBlock/prototypes/technology.lua
+++ b/SeaBlock/prototypes/technology.lua
@@ -180,3 +180,82 @@ if mods["bobwarfare"] then
     },
   })
 end
+
+if mods["angelsaddons-storage"] then
+  data:extend({
+    {
+      type = "technology",
+      name = "logistic-silos-2",
+      icon = "__angelsaddons-storage__/graphics/technology/logistic-silo-tech.png",
+      icon_size = 128,
+      prerequisites = {
+        "logistic-system-3",
+        "logistic-silos",
+      },
+      effects = {
+        {
+          type = "unlock-recipe",
+          recipe = "silo-active-provider",
+        },
+        {
+          type = "unlock-recipe",
+          recipe = "silo-requester",
+        },
+        {
+          type = "unlock-recipe",
+          recipe = "silo-buffer",
+        },
+      },
+      unit = {
+        count = 75,
+        ingredients = {
+          { type = "item", name = "automation-science-pack", amount = 1 },
+          { type = "item", name = "logistic-science-pack", amount = 1 },
+          { type = "item", name = "chemical-science-pack", amount = 1 },
+          { type = "item", name = "production-science-pack", amount = 1 },
+          { type = "item", name = "utility-science-pack", amount = 1 },
+          { type = "item", name = "advanced-logistic-science-pack", amount = 1 },
+        },
+        time = 15,
+      },
+      order = "c-k-d-c",
+    },
+    {
+      type = "technology",
+      name = "angels-logistic-warehouses-2",
+      icon = "__angelsaddons-storage__/graphics/technology/warehouses-logistics.png",
+      icon_size = 128,
+      prerequisites = {
+        "angels-logistic-warehouses",
+        "logistic-silos-2",
+      },
+      effects = {
+        {
+          type = "unlock-recipe",
+          recipe = "angels-warehouse-active-provider",
+        },
+        {
+          type = "unlock-recipe",
+          recipe = "angels-warehouse-requester",
+        },
+        {
+          type = "unlock-recipe",
+          recipe = "angels-warehouse-buffer",
+        },
+      },
+      unit = {
+        count = 75,
+        ingredients = {
+          { type = "item", name = "automation-science-pack", amount = 1 },
+          { type = "item", name = "logistic-science-pack", amount = 1 },
+          { type = "item", name = "chemical-science-pack", amount = 1 },
+          { type = "item", name = "production-science-pack", amount = 1 },
+          { type = "item", name = "utility-science-pack", amount = 1 },
+          { type = "item", name = "advanced-logistic-science-pack", amount = 1 },
+        },
+        time = 15,
+      },
+      order = "e",
+    },
+  })
+end