The climate crisis and the loss of natural systems is not a single country problem, but a common problem of mankind. In order to raise people’s awareness about climate change, a campaign called Earth Hour has been launched since 2007, encouraging people to reduce energy use by turning off lights, plus using various energy-efficient products. Until now, this campaign has attracted participants from over 190 countries and territories, making it one of the largest environmental events of the year. 

By switching off your lights for 1 hour, you’re contributing to reducing greenhouse gasses, tackling climate change, and protecting the future of the planet. However, it’s not only during Earth Hour that you can reduce your energy usage to protect the environment. Consider these energy-efficient appliances for your house, and you will be able to contribute to the process not just on a specific day, but every day.

LG LTCS20020S 20 cu. ft. Top Freezer Refrigerator

LG LTCS20020S is a great fridge that guarantees optimal performance and efficient energy use

Living by the philosophy: “Life’s Good”, LG operates around constant innovation and development in technology. These innovations are all geared towards creating energy-efficient appliances with the least impact on the environment. In particular, LG’s new refrigerators are all equipped with technologies that meet Energy Star standards.

If you’re looking for a refrigerator that guarantees both optimal performance and efficient use of energy, the LG LTCS20020S 20 cu. ft. Top Freezer Refrigerator is definitely at the top of the list. With a total capacity of 20.2 cubic feet, it can provide enormous space to store your daily use groceries. This refrigerator also has two humidity-controlled crispers so you don’t have to worry about food going rancid. The humidity will continuously be adjusted and maintained during operation.

Most importantly, you’re still able to enjoy all the benefits that this refrigerator has to offer without using up too much energy. The LoDecibel Quiet Operation technology helps the LG LTCS20020S maintain annual energy usage at 387 kWh/year. This energy use is approximately 12% lower than other refrigerators of the same generation and capacity. This is why it’s listed as one of the top candidates on the ENERGY STAR’s 2022 Best Efficiency & Innovation list.

LG LW1517IVSM 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner

LG LW1517IVSM 14,000 BTU is energy-efficient and has lower cost than its competitors

As one of the leading brands in electronics, LG has more to offer than just refrigerators. Since 2020, the number of ENERGY STAR certified products has increased significantly. About 70% of new LG air conditioner models are energy-efficient. If I had to single out the most outstanding LG air conditioner, the LG LW1517IVSM 14,000 BTU DUAL Inverter Smart Wi-Fi Enabled Window Air Conditioner would be my pick.

With optimal design and technology, it can provide exceptional cooling efficiency at a lower cost than other standard options.

With a capacity of 14,000 BTU, it can effectively cool an area of about 800 square feet, equal to an entire apartment. LG has put Inverter Technology into the production of this air conditioner to optimize its cooling capacity. This helps the air conditioner save more energy while maintaining the best performance.

According to the Department of Energy, the LG LW1517IVSM can be up to 25% more energy-efficient than the minimum ENERGY STAR requirement. It can save you approximately $29 per year over a non-Inverter model.

Samsung WF45T6000AW 4.5 cu. ft. Front Load Washer

Samsung WF45T6000AW for performance and reliability.

Samsung is not only famous for its cutting-edge smartphones, but electronic devices are also their strengths. With a wide range of electronic products from laundry appliances to air solutions, Samsung can help you cover all the daily chores.

Among these products, Samsung washing machines have been winning the hearts of many customers around the world. The Samsung WF45T6000AW 4.5 cu. ft. Front Load Washer with Vibration Reduction Technology+ has been ranked #1 4 years in a row for performance and reliability.

This washing machine has a total drum capacity of 4.5 cubic feet, allowing you to wash the whole family’s clothes in one go. In addition, the special feature of this washing machine is also shown in its quietness.

Unlike other normal washing machines that emit annoying noises, the Samsung WF45T6000AW comes with the innovative Vibration Reduction Technology+ that reduces noises and vibration to the maximum extent.

Despite such advanced features, the Samsung WF45T6000AW will never leave you broke due to monthly bills. In fact, this washing machine has been recognized by the EPA and ENERGY STAR as one of the most energy-efficient products of 2022.

With an annual energy use of 110 kWh/year and annual water use of 4235 gallons/year, the Samsung WF45T6000AW uses about 10% less energy and water than similar-sized washing machines.


Lifx A19 is the best energy-efficient light bulb

Light bulbs account for a large part of every household’s monthly electricity bill. If you want to reduce your energy use, using energy-efficient light bulbs is the most optimal solution. Among countless brands out there, Lifx bulbs stand out not only for their diverse lighting options, but also for the energy efficiency they offer.

When it comes to the best energy-efficient light bulb, the Lifx A19 is always considered one of the best contenders, for good reasons.

With over 16 million color settings available, the Lifx A19 is a lot more versatile than other smart lights on the market. Besides, the Lifx A19 is also integrated with smart home devices such as IFTTT, Samsung SmartThings, Nest, etc., so you can easily control it remotely through your smartphone.

Most importantly, you can still enjoy all these perks while keeping your electricity bills low, as the Lifx A19 uses only 11 watts when set to full brightness. A traditional incandescent light bulb uses 60 watts, so you can see how much you can save when switching to the Lifx A19.

Bottom Line

One person alone won’t be able to address an issue of humankind. However, with solidarity, we will make our beloved planet better and brighter. With the help of the above energy-efficient products, your contribution will be made steadily and effectively. 

At Tenere, we work with many global brands and stores, including all of the above, to help you and other consumers save money on shopping and plant trees around the world. 

Join us now to shop cheaper and leave your green footprint where it is needed.


Oliver started on everything home and art-related, from interior to gardening, as he has a great passion for art. Growing up in a home where nature was cherished, Oliver always felt strongly connected to trees and the environment. While he doesn’t hold a degree in environmental science or forestry, his self-directed learning and exploration have shaped his viewpoints. Oliver found a way to channel his love of art to the environment through contributions to the Tenereteam blog. In his free time, he often finds himself capturing the beauty of nature through photography or staying updated on the latest climate research.

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