The kitchen is an essential part of our home. It’s where we store, cook, and sometimes even enjoy our food. So we spend several hours a week there and, more importantly, make use of key household utilities, such as electricity, gas, and water. In fact, it’s where some of the home’s most energy-intensive appliances are located, such as the refrigerator (30% of the total), the oven (8–9%), and the washing machine (2%).

So, when we set out to improve our home’s energy efficiency, one of the first places we can start is the kitchen. This is mainly because there are many ways we can reduce our energy consumption —not only to save money, but also to do our part toward a better world.

Would you like to learn about some of the options we offer for creating a more efficient and sustainable? Well, keep reading, because we’ve selected several that will be very easy for you to implement.

Tips for Creating an Efficient and Sustainable Kitchen

Energy-efficient appliances, an energy-efficient kitchen

We saw this at the beginning: appliances play a big role in a kitchen’s efficiency. And since most of them are essential for cooking food properly (stove, refrigerator, or microwave) or for keeping our clothes clean (washing machine), it’s important to be mindful when buying them.

We’re talking about carefully checking the energy efficiency rating to find models that meet our needs while also being energy-efficient. Remember that this is a system implemented in the European Union that uses a scale from A to G, with A being the most energy-efficient and G the least. Therefore, ideally, we should buy products whose packaging displays one of the first letters of the alphabet (A, B, or C), as these will guarantee good results with low energy consumption.

Maintenance of Household Appliances

With use and wear and tear, appliances gradually deteriorate and may eventually become less efficient. It is therefore recommended to use them properly and replace them when they show signs of excessive wear, lose some of their functionality, or simply reach the end of their useful life—which is typically between 5 and 12 years— depending on the type of appliance, the brand and model, how it is used, etc.

Use of Household Appliances

It’s also a good idea to use household appliances wisely. A clear example is only running the washing machine when the drum is full of clothes, because running it before that will, in the long run, force us to run more wash cycles and, therefore, consume more electricity and water. And this is something we can also apply to other appliances, such as the dishwasher.

Another example is choosing induction cooktops over alternatives such as glass-ceramic or gas stoves, since they are more sustainable. We should also cover pots and pans to prevent heat from escaping while cooking, and turn off the heat 5 minutes early to take advantage of the residual heat that has been generated.

In addition, we can avoid opening the doors of appliances unnecessarily: in the case of the refrigerator, so the cold air doesn’t escape, and in the case of the oven, so the heat doesn’t escape either. And, of course, use the microwave when you need to heat up small items, such as a cup or a plate, because doing so in the oven is much less efficient.

Use logic when cooking

In line with what we just discussed, we can use common sense when cooking. For example, this means choosing the right burner based on the type of pot or pan we’re going to use, as well as trying to fill the pots as much as possible to make energy use as efficient as possible.

In fact, cooking according to a weekly plan can help us make better use of our ingredients, because any leftovers we have at any given time (such as fruits or vegetables) can be used to make another dish for another day—like soup, purees, or smoothies. Or, of course, storing some leftovers in Tupperware can save us from having to cook at a later time.

Proper insulation

Just like in the rest of the house, good thermal insulation is essential for an efficient kitchen. In fact, maintaining ideal temperature and humidity levels is, if anything, even more important here than in other rooms, because doing so ensures that we have the ideal conditions for food preservation and a healthy environment.

Furthermore, if we retain most of the energy we generate while cooking, we’ll significantly reduce our energy consumption, because we won’t have to constantly rely on electricity or gas to prepare our meals. So we should pay special attention to insulating the walls, floor, and ceiling—without forgetting the doors, windows, and ventilation ducts.

Lighting and Energy Savings

When it comes to your electricity bill, it’s a good idea to familiarize yourself with the three time periods used to determine rates (peak, standard, and off-peak) and to try to adjust your usage to the times of day when rates are lowest.

In addition, you might consider installing a good LED lighting system, since this type of lighting stands out for its durability, low energy consumption (up to 80% less than incandescent or halogen bulbs), and ease of use. For example, we can consider installing these types of lamps or spotlights in the range hood or in the cabinet above the countertop to provide well-focused lighting; or even opt for solutions that incorporate motion sensors, so they only turn on when someone is present.

Water and Hot Water Control: Only as Much as Needed

If we also want to reduce water consumption to promote efficient cooking, on the one hand we can choose to install filters or aerators on the faucets to limit the flow of water from the pipes. And, on the other hand, we can once again use common sense: not letting the water run if we don’t need it, not defrosting with hot water, steaming instead of boiling, placing a stopper in the drain when washing dishes, and keeping an eye on our washing machine’s cycles.

Using Home Automation

What we mentioned earlier about installing motion sensors to regulate our electricity usage is just one more example of what home automation can do to make a kitchen more efficient.

The fact is that the installation of autonomous and smart systems—made possible by technology— offers many possibilities in this setting. From programming appliances to cook or wash more efficiently to receiving alerts if we leave a door open—all to optimize our energy consumption as much as possible.

Follow the 3 “R”s

Reduce, reuse, and recycle whenever possible in your kitchen. In other words, consume only what you need, try to make the most of the products you use, and don’t forget to recycle them (if possible) so they can be put to new use later on.

Natural Materials for Your Furniture

If you want to demonstrate a total commitment to sustainability, choose kitchen cabinets made from natural materials. And don’t just settle for the fact that eco-friendly materials were used in their manufacture—also make sure that the manufacturing process itself was equally environmentally friendly.

Wood, granite, marble, and stone are ideal materials for a kitchen because of their strength and durability. They can also offer stunning aesthetic results. Not to mention that, in some cases, they can even be used as kitchen utensils, as is the case with wood.

Organize Your Kitchen Properly

Finally, try to always keep things well-organized and tidy your kitchen. Why? Because if you know where everything is at all times, you’ll always be able to buy exactly the right amount of what you need and won’t waste food. And when it comes time to cook, you won’t waste time looking for a utensil or an ingredient…

Creating an efficient and sustainable kitchen is easy

As you’ve just seen, many of the tips we’ve suggested for cooking efficiently at home are easy to put into practice. All it takes is a little willpower to make this happen—a small effort that, if we follow through on it, will benefit both the environment and our wallets.

We recommend:

• How to Organize a Small Kitchen: 10 Tips to Make It Happen
• Modern Kitchen Decor: Everything You Need to Know