Fixed #9537

core/src/mindustry/world/blocks/power/PowerGenerator.java

@@ -46,6 +46,10 @@ public class PowerGenerator extends PowerDistributor{
         flags = EnumSet.of(BlockFlag.generator);
     }
 
+    public float getDisplayedPowerProduction(){
+        return powerProduction;
+    }
+
     @Override
     public TextureRegion[] icons(){
         return drawer.finalIcons(this);

core/src/mindustry/world/blocks/power/ThermalGenerator.java

@@ -26,6 +26,11 @@ public class ThermalGenerator extends PowerGenerator{
         noUpdateDisabled = true;
     }
 
+    @Override
+    public float getDisplayedPowerProduction(){
+        return powerProduction / displayEfficiencyScale;
+    }
+
     @Override
     public void init(){
         if(outputLiquid != null){