diff --git a/core/src/io/anuke/mindustry/content/blocks/DebugBlocks.java b/core/src/io/anuke/mindustry/content/blocks/DebugBlocks.java
index a2fff36077..f1655fb23d 100644
--- a/core/src/io/anuke/mindustry/content/blocks/DebugBlocks.java
+++ b/core/src/io/anuke/mindustry/content/blocks/DebugBlocks.java
@@ -40,7 +40,6 @@ public class DebugBlocks extends BlockList implements ContentList{
     public void load(){
         powerVoid = new PowerBlock("powervoid"){
             {
-                // TODO Adapt to new power system if necessary
                 consumes.powerDirect(Float.MAX_VALUE);
                 shadow = "shadow-round-1";
             }
@@ -54,8 +53,7 @@ public class DebugBlocks extends BlockList implements ContentList{
             @Override
             public void init(){
                 super.init();
-                // TODO Adapt to new power system if necessary
-                //stats.remove(BlockStat.powerCapacity);
+                stats.remove(BlockStat.powerUse);
             }
         };
 
@@ -67,7 +65,6 @@ public class DebugBlocks extends BlockList implements ContentList{
                 shadow = "shadow-round-1";
             }
 
-            // TODO Adapt to new power system if necessary
             @Override
             public float getPowerProduction(Tile tile){
                 return 10000f;
diff --git a/core/src/io/anuke/mindustry/content/blocks/LiquidBlocks.java b/core/src/io/anuke/mindustry/content/blocks/LiquidBlocks.java
index 1e3b9933fb..8be6774a72 100644
--- a/core/src/io/anuke/mindustry/content/blocks/LiquidBlocks.java
+++ b/core/src/io/anuke/mindustry/content/blocks/LiquidBlocks.java
@@ -22,8 +22,6 @@ public class LiquidBlocks extends BlockList implements ContentList{
             pumpAmount = 0.2f;
             consumes.powerDirect(0.015f);
             liquidCapacity = 30f;
-            // TODO Verify: No longer buffered
-            consumes.powerDirect(20f / 60f);
             hasPower = true;
             size = 2;
             tier = 1;
@@ -35,8 +33,6 @@ public class LiquidBlocks extends BlockList implements ContentList{
             consumes.powerDirect(0.03f);
             liquidCapacity = 40f;
             hasPower = true;
-            // TODO Verify: No longer buffered
-            consumes.powerDirect(20f / 60f);
             size = 2;
             tier = 2;
         }};
diff --git a/core/src/io/anuke/mindustry/world/blocks/power/FusionReactor.java b/core/src/io/anuke/mindustry/world/blocks/power/FusionReactor.java
index 632a291b3e..0194cfb81d 100644
--- a/core/src/io/anuke/mindustry/world/blocks/power/FusionReactor.java
+++ b/core/src/io/anuke/mindustry/world/blocks/power/FusionReactor.java
@@ -4,17 +4,17 @@ import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
 import io.anuke.mindustry.entities.TileEntity;
 import io.anuke.mindustry.world.Tile;
-import io.anuke.mindustry.world.blocks.production.GenericCrafter.GenericCrafterEntity;
-import io.anuke.mindustry.world.meta.BlockStat;
-import io.anuke.mindustry.world.meta.StatUnit;
 import io.anuke.ucore.core.Graphics;
 import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.graphics.Draw;
 import io.anuke.ucore.util.Mathf;
 
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
 public class FusionReactor extends PowerGenerator{
     protected int plasmas = 4;
-    protected float maxPowerProduced = 2f;
     protected float warmupSpeed = 0.001f;
 
     protected Color plasma1 = Color.valueOf("ffd06b"), plasma2 = Color.valueOf("ff361b");
@@ -24,35 +24,25 @@ public class FusionReactor extends PowerGenerator{
         super(name);
         hasPower = true;
         hasLiquids = true;
-        // TODO Adapt to new power system
-        //powerCapacity = 100f;
+        powerProduction = 2.0f;
         liquidCapacity = 30f;
         hasItems = true;
     }
 
-    @Override
-    public void setStats(){
-        super.setStats();
-
-        // TODO Verify for new power system
-        stats.remove(BlockStat.basePowerGeneration);
-        stats.add(BlockStat.basePowerGeneration, maxPowerProduced * 60f, StatUnit.powerSecond);
-    }
-
     @Override
     public void update(Tile tile){
         FusionReactorEntity entity = tile.entity();
 
+        float increaseOrDecrease = 1.0f;
         if(entity.cons.valid()){
             entity.warmup = Mathf.lerpDelta(entity.warmup, 1f, warmupSpeed);
         }else{
             entity.warmup = Mathf.lerpDelta(entity.warmup, 0f, 0.01f);
+            increaseOrDecrease = -1.0f;
         }
 
-        // TODO Adapt to new power system
-        //float powerAdded = Math.min(powerCapacity - entity.power.amount, maxPowerProduced * Mathf.pow(entity.warmup, 4f) * Timers.delta());
-        //entity.power.amount += powerAdded;
-        entity.totalProgress += entity.warmup * Timers.delta();
+        float efficiencyAdded = Mathf.pow(entity.warmup, 4f) * Timers.delta();
+        entity.productionEfficiency = Mathf.clamp(entity.productionEfficiency + efficiencyAdded * increaseOrDecrease);
 
         tile.entity.power.graph.update();
     }
@@ -100,7 +90,7 @@ public class FusionReactor extends PowerGenerator{
 
         Draw.rect(name + "-top", tile.drawx(), tile.drawy());
 
-        Draw.color(ind1, ind2, entity.warmup + Mathf.absin(entity.totalProgress, 3f, entity.warmup * 0.5f));
+        Draw.color(ind1, ind2, entity.warmup + Mathf.absin(entity.productionEfficiency, 3f, entity.warmup * 0.5f));
         Draw.rect(name + "-light", tile.drawx(), tile.drawy());
 
         Draw.color();
@@ -127,7 +117,19 @@ public class FusionReactor extends PowerGenerator{
         //TODO catastrophic failure
     }
 
-    public static class FusionReactorEntity extends GenericCrafterEntity{
+    public static class FusionReactorEntity extends GeneratorEntity{
+        public float warmup;
 
+        @Override
+        public void write(DataOutput stream) throws IOException{
+            super.write(stream);
+            stream.writeFloat(warmup);
+        }
+
+        @Override
+        public void read(DataInput stream) throws IOException{
+            super.read(stream);
+            warmup = stream.readFloat();
+        }
     }
 }
diff --git a/core/src/io/anuke/mindustry/world/blocks/power/PowerGenerator.java b/core/src/io/anuke/mindustry/world/blocks/power/PowerGenerator.java
index 8a3e59dd9d..49da784b2a 100644
--- a/core/src/io/anuke/mindustry/world/blocks/power/PowerGenerator.java
+++ b/core/src/io/anuke/mindustry/world/blocks/power/PowerGenerator.java
@@ -10,6 +10,10 @@ import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.meta.BlockFlag;
 import io.anuke.mindustry.world.meta.BlockStat;
 
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
 public class PowerGenerator extends PowerDistributor{
     /** The amount of power produced per tick. */
     protected float powerProduction;
@@ -58,5 +62,15 @@ public class PowerGenerator extends PowerDistributor{
     public static class GeneratorEntity extends TileEntity{
         public float generateTime;
         public float productionEfficiency = 0.0f;
+
+        @Override
+        public void write(DataOutput stream) throws IOException{
+            stream.writeFloat(productionEfficiency);
+        }
+
+        @Override
+        public void read(DataInput stream) throws IOException{
+            productionEfficiency = stream.readFloat();
+        }
     }
 }