10 Best Most Energy Efficient Mini Fridge 2025 in the United States

The Upstreman 3.2 Cu.Ft Mini Fridge with Freezer is a compact and energy-efficient solution suitable for dorm rooms, offices, bedrooms, and small living spaces. With a 5-star Energy Star rating and an estimated energy consumption of 206 kWh per year, this mini fridge is designed to be both environmentally friendly and cost-effective. Its quiet operation at 38 dB ensures it won't be a disturbance in quiet environments like bedrooms or studies.

The fridge's single-door design maximizes storage space, providing more room compared to similar-sized double-door models. The adjustable thermostat offers five temperature settings, allowing users to customize cooling needs for various perishable items. However, the freezer compartment may not be suitable for storing ice cream due to its temperature range. The manual defrost system requires occasional maintenance, which might be less convenient for some users.

The fridge includes practical features like a crisper drawer for fruits and vegetables and removable shelves for flexible storage options. The reversible door and adjustable legs add to its versatility in different settings. While the fridge performs well in energy efficiency and noise levels, potential buyers should consider the manual defrost requirement and the freezer's limited suitability for certain frozen goods as minor drawbacks. This mini fridge is an excellent choice for those prioritizing energy efficiency and quiet operation in a compact form factor.

The Upstreman 1.7 Cu.ft Mini Fridge with Freezer is an excellent choice for those seeking an energy-efficient and compact refrigerator. It boasts an Energy Star certification, ensuring it consumes less electricity and is eco-friendly. With an annual energy consumption of 204 kWh, it is designed to be cost-effective, estimated to cost just 0.5 kWh per day to operate. The fridge has a compact yet adequately spacious design, making it ideal for dorm rooms, offices, bedrooms, or even small kitchens.

Its dimensions (17.7”D x 19.3”W x 18.9”H) allow it to fit almost anywhere without taking up much space. The adjustable thermostat offers temperature settings between 33.8° F to 46.4° F, which is suitable for keeping food and drinks fresh, though it may not be ideal for storing ice cream due to the limited freezer capacity of 0.2 cubic feet. The low noise level of 38 dB ensures it won't disturb your peace, making it suitable for quiet environments like bedrooms and study areas. However, the fridge has a manual defrost system, which may require some maintenance.

Additionally, the single door design and limited internal capacity of 1.7 cubic feet might not be adequate for those needing more storage space. The reversible door hinges add to its versatility, allowing you to place it in various spots. The stainless-steel finish gives it a sleek and modern look, and the build quality is supported by a one-year warranty from Upstreman. This mini fridge is well-suited for users looking for an efficient, compact, and quiet refrigerator for small spaces.

The Upstreman 4.0 Cu.Ft. Mini Fridge with Freezer is a solid choice for those seeking an energy-efficient mini fridge. It operates at a low noise level of 38 dB, making it suitable for quiet environments like dorms, offices, and bedrooms. With an annual energy consumption of 291 kilowatt hours, it balances energy efficiency with performance.

The five adjustable temperatures allow for precise control, ensuring your food and beverages are stored at the optimal conditions. The LED interior lighting is a convenient feature that helps you locate items easily, even in low light conditions. Its reversible doors and adjustable legs provide flexibility in placement and stability on uneven surfaces.

The 3.04 cu.ft cooler and 0.96 cu.ft freezer offer ample storage space for personal use, and the adjustable shelves and crisper drawer enhance organization and freshness. However, the manual defrost system may be seen as a drawback for those who prefer automatic defrosting. The mini fridge is also relatively compact with dimensions of 17.71 x 17.71 x 45.27 inches, making it a good fit for small spaces. Its large capacity within a small footprint and energy-efficient operation make it a compelling option for cost-conscious consumers who need reliable refrigeration.