Save energy and fight climate change with ENERGY STAR qualified products. They use less energy, save money, and help protect the environment. Making your home more energy efficient with ENERGY STAR can help to reduce high energy bills, improve comfort and help to protect the environment.
As much as half of the energy used in your home goes to heating and cooling. So making smart decisions about your home’s heating, ventilating, and air conditioning (HVAC) system can have a big effect on your utility bills – and your comfort.