There are a number of ways that you can save energy and make your home more comfortable. One of these is to switch to energy-saving light bulbs. The reason why these lights are recommended is because they last longer than incandescent bulbs. They will also give you a lot of light while consuming less power.
Another option that you can use is to insulate your house. This will allow your home to stay warm even if the temperature outside gets cold. If you have to use a heating system, be sure that you are using the one with the least amount of fuel.
You will be able to save money by changing the water Transition énergétique heater to a tankless design. You will have to invest a little more money when you purchase one of these. In return, however, you will save money on water heating costs, which can be as much as half your total water heating bill.
The reason why this option is so attractive is that it allows you to save both water and energy. This is because the heater no longer requires a large tank. Instead, it heats only the water that is needed. It will be possible to install a tankless water heater in an existing water system. It will also be easier to install if you purchase an energy-saving model.