This integrated AEG fridge freezer is somewhat energy efficient. It is 54 centimetres wide. This particular model has the door hung on the right.
From Buywise Domestics
Aeg SCE819E5TS Super Tall Integrated Frost-Free Fridge Freezer with electronic controls
Sparkworld
AEG SCK819E5TS Extra Tall Integrated Frost Free Fridge Freezer
This product is also available at 3 unverified stores.