If you choose energy efficient equipment for air conditioning and heating, you can achieve bonus savings of up to 30% in energy costs and greenhouse gases.

Copiers that have earned the ENERGY STAR, 'sleep' or power down when not in use and generally use 40% less electricity compared to standard models.

1°C difference in temperature between indoors and outdoors can add 3% to your air conditioning bill and increase greenhouse gas emissions by the same amount.

Fluorescent lights generate only 1/5 as much greenhouse gas as ordinary globes, yet still produce the same amount of light.