Energy..

    
    Energy efficience appliances save you money by using less electricity and water than other appliances. Better appliance energy efficiency comes from quality materials and technologically advanced materials.
       The energy we use in our homes comes from power plants, which burn fossil fuel to power our electric products. Burning fossil fuels causes air pollution and contributes to smog, acid rain and global warming.
       Energy conservation is reducing or going without a service to save energy.
For example: Turning off a light is energy conservation. Replacing an incandescent lamp (which uses much less energy to produce the same amount of light) is energy efficiency.
Both efficiency and conservation can reduce greenhouse gas emissions.

    Reducing GHGs substantially—enough to slow down climate change—will require many different approaches, including both energy efficiency and renewable energy, carbon-neutral transportation fuels, and possibly storing GHG emissions safely away from the atmosphere.
      Energy is the ability to change or move matter. Energy efficiency means changing or moving the MOST matter with the LEAST amount of energy.