diff --git a/core/src/io/anuke/mindustry/content/blocks/DefenseBlocks.java b/core/src/io/anuke/mindustry/content/blocks/DefenseBlocks.java
index be7c016886..fb7987ca8b 100644
--- a/core/src/io/anuke/mindustry/content/blocks/DefenseBlocks.java
+++ b/core/src/io/anuke/mindustry/content/blocks/DefenseBlocks.java
@@ -71,13 +71,13 @@ public class DefenseBlocks extends BlockList implements ContentList{
         }};
 
         mendProjector = new MendProjector("mend-projector"){{
-            consumes.powerDirect(0.2f);
+            consumes.powerDirect(0.2f, 1.0f);
             size = 2;
             consumes.item(Items.phasefabric).optional(true);
         }};
 
         overdriveProjector = new OverdriveProjector("overdrive-projector"){{
-            consumes.powerDirect(0.35f);
+            consumes.powerDirect(0.35f, 1.0f);
             size = 2;
             consumes.item(Items.phasefabric).optional(true);
         }};
diff --git a/core/src/io/anuke/mindustry/content/blocks/DistributionBlocks.java b/core/src/io/anuke/mindustry/content/blocks/DistributionBlocks.java
index 4739347791..d0d1621cc5 100644
--- a/core/src/io/anuke/mindustry/content/blocks/DistributionBlocks.java
+++ b/core/src/io/anuke/mindustry/content/blocks/DistributionBlocks.java
@@ -35,7 +35,7 @@ public class DistributionBlocks extends BlockList implements ContentList{
         phaseConveyor = new ItemBridge("phase-conveyor"){{
             range = 12;
             hasPower = true;
-            consumes.powerDirect(0.03f);
+            consumes.powerDirect(0.03f, 1.0f);
         }};
 
         sorter = new Sorter("sorter");
diff --git a/core/src/io/anuke/mindustry/content/blocks/LiquidBlocks.java b/core/src/io/anuke/mindustry/content/blocks/LiquidBlocks.java
index 8be6774a72..1f60004c20 100644
--- a/core/src/io/anuke/mindustry/content/blocks/LiquidBlocks.java
+++ b/core/src/io/anuke/mindustry/content/blocks/LiquidBlocks.java
@@ -67,7 +67,7 @@ public class LiquidBlocks extends BlockList implements ContentList{
         phaseConduit = new LiquidBridge("phase-conduit"){{
             range = 12;
             hasPower = true;
-            consumes.powerDirect(0.03f);
+            consumes.powerDirect(0.03f, 1.0f);
         }};
     }
 }
diff --git a/core/src/io/anuke/mindustry/world/consumers/Consumers.java b/core/src/io/anuke/mindustry/world/consumers/Consumers.java
index 8b0f3c7861..a3d5027188 100644
--- a/core/src/io/anuke/mindustry/world/consumers/Consumers.java
+++ b/core/src/io/anuke/mindustry/world/consumers/Consumers.java
@@ -37,12 +37,12 @@ public class Consumers{
     }
 
     /**
-     * Creates a consumer which directly uses power without buffering it. The module will work while at least 60% of power is supplied.
+     * Creates a consumer which directly uses power without buffering it. The module will work while at least 50% of power is supplied.
      * @param powerPerTick The amount of power which is required each tick for 100% efficiency.
      * @return the created consumer object.
      */
     public ConsumePower powerDirect(float powerPerTick){
-        return powerDirect(powerPerTick, 0.6f);
+        return powerDirect(powerPerTick, 0.5f);
     }
 
     /**
@@ -122,6 +122,15 @@ public class Consumers{
         return map.containsKey(type);
     }
 
+    public boolean hasSubtypeOf(Class<? extends Consume> type){
+        for(Consume consume : all()){
+            if(type.isAssignableFrom(consume.getClass())){
+                return true;
+            }
+        }
+        return false;
+    }
+
     public <T extends Consume> T get(Class<T> type){
         if(!map.containsKey(type)){
             throw new IllegalArgumentException("Block does not contain consumer of type '" + type + "'!");
@@ -129,6 +138,15 @@ public class Consumers{
         return (T) map.get(type);
     }
 
+    public <T extends Consume> T getSubtypeOf(Class<T> type){
+        for(Consume consume : all()){
+            if(type.isAssignableFrom(consume.getClass())){
+                return (T)consume;
+            }
+        }
+        throw new IllegalArgumentException("Block does not contain consumer of type '" + type + "' or any of its subtypes!");
+    }
+
     public Iterable<Consume> all(){
         return map.values();
     }