Energy-efficient appliances are designed to consume less energy while performing the same tasks as conventional appliances, resulting in lower energy bills and cost savings.

Incandescent light bulbs are not considered energy-efficient as they consume more energy and produce less light compared to energy-efficient alternatives such as LED or CFL bulbs.

The Energy Star program is a voluntary certification program that evaluates and recognizes energy-efficient appliances and products that meet specific energy efficiency criteria.

Refrigerators are typically the largest energy consumers in a household due to their continuous operation and the need to maintain a cool temperature inside.

Programmable thermostats can be programmed to automatically adjust the temperature based on a schedule, which can help save energy by reducing heating or cooling when the house is unoccupied.

Built-in water heaters are not a common energy-saving feature in modern washing machines. High-efficiency wash cycles, cold water wash cycles, and steam cleaning cycles are more common features that help save energy and water.

Inverter air conditioners use a variable-speed compressor that can adjust its speed based on the cooling demand, resulting in more efficient energy consumption and better temperature control.

Leaving the dishwasher door open after a wash cycle to dry the dishes is not recommended as it can increase energy consumption by allowing heat to escape.

Energy-efficient light bulbs, such as LED and CFL bulbs, consume significantly less energy compared to conventional incandescent bulbs, resulting in lower energy bills and cost savings.

Built-in ice makers are not a common energy-saving feature in modern refrigerators. Energy Star certification, adjustable temperature settings, and automatic defrost function are more common features that help save energy.

Using a clothesline to dry clothes instead of a dryer can save significant energy and reduce utility bills, as dryers are known to consume a substantial amount of electricity.

Using the microwave oven at full power for all cooking tasks is not recommended as it may consume more energy than necessary. Adjusting the power level based on the cooking task can help save energy.

Smart thermostats allow for remote control and scheduling, enabling you to adjust the temperature and manage your heating and cooling system from anywhere using a smartphone or tablet.

Built-in water softeners are not a common energy-saving feature in modern dishwashers. Energy Star certification, adjustable water temperature settings, and automatic dishwashing detergent dispenser are more common features that help save energy.

Low-flow showerheads are designed to reduce water consumption while maintaining a comfortable shower experience. By using less water, you can save money on water bills and contribute to water conservation efforts.