Match the size of your cooking pots to the right size stove element – liquids will cook faster.
Hand wash dishes for small loads.
Cook multiple dishes in the oven, not just one. (Freeze dishes for easy meals).
Turn off that second fridge if it’s not in use.
Use the microwave whenever you can instead of the oven or stove.
Use the dishwasher when it has a full load and avoid using the heat dry function.