diff --git a/plan.py b/plan.py
index 0ca8ae1..ca5fc56 100755
--- a/plan.py
+++ b/plan.py
@@ -1,14 +1,15 @@
 #!/usr/bin/env python3
 
-import satisfactory
-
+import math
 import fractions
 import collections
 
+import satisfactory
+
 if __name__ == '__main__':
     recipes = satisfactory.Cookbook('data/recipes')
 
-    required = collections.defaultdict(fractions.Fraction)
+    required_items = collections.defaultdict(fractions.Fraction)
     remain = []
 
     target_name = 'supercomputer'
@@ -24,7 +25,7 @@ if __name__ == '__main__':
 
     while remain:
         for dst_name, dst_rate in remain.pop().items():
-            required[dst_name] += dst_rate
+            required_items[dst_name] += dst_rate
 
             dst = recipes[dst_name]
             if recipes.is_resource(dst_name):
@@ -47,7 +48,36 @@ if __name__ == '__main__':
                 ) * scale
                 remain.append({src_name: src_rate})
 
-    print(required)
+    for name, rate in required_items.items():
+        print(name, rate, float(rate * 60))
+        if rate * 60 > 450:
+            print("Rate exceeds mk4 conveyer")
 
-    for name, rate in required.items():
-        machine = recipes[name]['machine']
+    def numberdict():
+        return collections.defaultdict(int)
+    required_machines = collections.defaultdict(numberdict)
+
+    for name, requested_rate in required_items.items():
+        if recipes.is_resource(name):
+            continue
+
+        descriptor = recipes[name]
+
+        normal_rate = fractions.Fraction(
+            descriptor['recipes'][0]['output'][name],
+            descriptor['recipes'][0]['crafting_time']
+        )
+
+        machine = descriptor['machine']
+        required_machines[machine][name] += requested_rate / normal_rate
+
+    required_power = 0
+
+    for machine, buckets in required_machines.items():
+        for result, rate in buckets.items():
+            count = int(math.ceil(rate))
+            required_power += count * recipes[machine]['power_usage']
+            print(machine, result, math.ceil(rate))
+
+    print(required_power)
+    print(math.ceil(required_power / 150), "fuel generators")