diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Transformer.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Transformer.java
index 27472e76..fae15495 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Transformer.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Transformer.java
@@ -12,6 +12,7 @@ import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
 import gregtech.api.util.GT_Utility;
 import ic2.api.energy.tile.IEnergySource;
+import ic2.api.reactor.IReactorChamber;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
@@ -142,6 +143,9 @@ public class GT_MetaTileEntity_Transformer extends GT_MetaTileEntity_TieredMachi
             for (byte i = 0; i < 6 && aBaseMetaTileEntity.getStoredEU() < aBaseMetaTileEntity.getEUCapacity(); i++)
                 if (aBaseMetaTileEntity.inputEnergyFrom(i)) {
                     TileEntity tTileEntity = aBaseMetaTileEntity.getTileEntityAtSide(i);
+                    if (tTileEntity instanceof IReactorChamber) {
+                        tTileEntity = (TileEntity) ((IReactorChamber) tTileEntity).getReactor();
+                    }
                     if (tTileEntity instanceof IEnergySource && ((IEnergySource) tTileEntity).emitsEnergyTo((TileEntity) aBaseMetaTileEntity, ForgeDirection.getOrientation(GT_Utility.getOppositeSide(i)))) {
                         long tEU = Math.min(maxEUInput(), (long) ((IEnergySource) tTileEntity).getOfferedEnergy());
                         ((IEnergySource) tTileEntity).drawEnergy(tEU);