During the summer, it feels good to drink a glass of cool water! Buy a thermal bottle and in the morning, fill it with fresh water. This way, you will avoid constantly opening the fridge and you will be able to keep the water fresh throughout the day

Before cooking, make a mental plan of what you will need to use in your meal.

This way, you will be able to avoid randomly opening the fridge every time you need another ingredient from it!

We can play with the laws of physics to our advantage! Once you have a pot boiling, you don’t need to keep the stove on high heat. This will not increase the boiling point, but rather burn your food! Reduce the stove’s heat to the minimum once it starts boiling.

You are saving energy every time you turn off a light, even if it’s only for a few seconds!
However, playing with the light switch can shorten the lifespan of the bulbs.

Compact fluorescent lamps (CFLs) are more expensive than incandescent bulbs, but during their lifespan, you can save up to 30 euros compared to incandescent bulbs

Even when they are not turned on, most devices consume energy in standby mode. This energy represents about 4 billion euros per year! Just having your laptop turned off but plugged in consumes about 9 euros. A simple lost mobile phone charger in a socket is costing you 14 cents per year. Multiply that by an estimated 260 million chargers and… do the math!