The Importance of Choosing an Energy Efficient Refrigerator
Refrigerators are one of the appliances that consume the most energy in a household. Their constant use is not only expensive on the monthly energy bill but also bad for the environment. Energy Star, a program run by the US Environmental Protection Agency, estimates that refrigerators account for up to 8% of a household’s energy consumption. Therefore, choosing an energy-efficient refrigerator can have a significant impact on both finances and sustainability. But what exactly makes a refrigerator energy efficient, and which one is the most efficient on the market?
What Makes a Refrigerator Energy Efficient?
The primary factor that distinguishes an energy-efficient refrigerator is its ability to maintain temperature without consuming excessive energy. The components that contribute to this include insulation, compressor, and temperature control. An energy-efficient refrigerator should have ample insulation so that the cool air remains inside and the compressor does not have to work harder to cool it again. The compressor technology, too, should be efficient enough to use less electricity. Temperature control mechanisms prevent the compressor from operating longer than required. Thus, a combination of these features results in a higher energy efficiency rating.
The Most Energy Efficient Refrigerator on the Market
Several brands offer energy-efficient refrigerators that meet the Energy Star criteria. The Energy Star certification indicates that the refrigerator meets the minimum energy requirements set by the EPA. However, the most energy-efficient refrigerator, according to a study by Consumer Reports, is the Samsung RF23M8570SR. This French door-style refrigerator has a spacious interior and operates on a dual compressor. The model uses approximately 673 kWh of energy per year, which translates to around $81 in annual electricity costs.
Other Energy Efficient Refrigerator Options
Besides the Samsung RF23M8570SR, other refrigerators have a high energy efficiency rating and may be suitable for different households’ needs. For instance, the LG LMXS30796S, another French-door style refrigerator, has a door-in-door feature that reduces air leakage and saves energy. Additionally, the Maytag MFI2570FEZ, a side-by-side fridge, uses only 563 kWh per year and costs about $68 annually. The three refrigerators mentioned above all have the Energy Star certification and are known for their high energy efficiency.
Choosing the Right Size Refrigerator
Size is an often-overlooked factor when choosing an energy-efficient refrigerator. A larger fridge requires more energy to cool the air inside. Therefore, a family of two or three people would not require as big a refrigerator as a family of six or more. Even in the same family, different lifestyles may require different sizes. For instance, someone who frequently cooks at home may need a larger fridge to store fresh produce, while someone who eats out often may need a smaller one. Therefore, considering the size of the household and individual needs can impact the energy efficiency of a refrigerator.
