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 BANGSON 4.0 Cu.Ft Small Refrigerator with Bottom Freezer is a practical choice for those needing a compact yet spacious fridge for apartments, dorms, or offices. Its tall, slim design occupies just over 2 square feet but offers a decent 4 cubic feet capacity, including a 1.27 Cu.Ft freezer compartment. This allows you to store a variety of foods and keep them fresh thanks to adjustable temperature controls, ranging from freezing to refrigeration modes. The manual defrost system is simple but requires occasional maintenance. Noise levels are low at about 39 dB, making it suitable for quiet environments like bedrooms or studies.

The product highlights efficient refrigeration technology and a well-insulated cabinet. Additional thoughtful touches like reversible doors, LED lighting, adjustable shelves, and easy-to-clean door seals add convenience. For users who want a reliable, quiet, and moderately energy-conscious mini fridge with a freezer, this model offers good value and flexibility.

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.