diff --git a/GameData/TweakScale/ScaleExponents.cfg b/GameData/TweakScale/ScaleExponents.cfg
index 98df4f55..4cc9bdec 100644
--- a/GameData/TweakScale/ScaleExponents.cfg
+++ b/GameData/TweakScale/ScaleExponents.cfg
@@ -123,11 +123,10 @@ TWEAKSCALEEXPONENTS
     PitchTorque = 3
     YawTorque = 3
     RollTorque = 3
-    // power consumption does not work yet
-    //RESOURCE
-    //{
-    //    rate = 3
-    //}
+    inputResources
+    {
+        rate = 3
+    }
 }
 TWEAKSCALEEXPONENTS
 {
@@ -137,14 +136,14 @@ TWEAKSCALEEXPONENTS
     acquireTorque = 2
 }
 
-//TWEAKSCALEEXPONENTS
-//{
-//    name = ModuleAlternator  // does not work yet
-    //RESOURCE
-    //{
-    //    rate = 3
-    //}
-//}
+TWEAKSCALEEXPONENTS
+{
+    name = ModuleAlternator
+    outputResources
+    {
+        rate = 3
+    }
+}
 
 TWEAKSCALEEXPONENTS
 {
@@ -203,6 +202,10 @@ TWEAKSCALEEXPONENTS
     name = ModuleResourceHarvester
     Efficiency = 3
     ImpactRange = 1
+    inputList
+    {
+        Ratio = 3
+    }
 }
 TWEAKSCALEEXPONENTS
 {
@@ -214,6 +217,7 @@ TWEAKSCALEEXPONENTS
     name = ModuleAsteroidDrill
     Efficiency = 3
     ImpactRange = 1
+    PowerConsumption = 3
 }
 TWEAKSCALEEXPONENTS // engine fairings
 {