Keep cool – in the summer, close your drapes during the day to save on cooling costs
Keep warm – in the winter, open your drapes to let the sun in and save on heating costs
Turn off the lights – when going to a meeting, lunch, or leaving for the day remember to turn off your office lights
Computer monitors – at the end of the day and at lunch remember to turn off your monitor
At 10 cents per kilowatt-hour, turning off one 25-watt flat monitor during down time only saves $1.38 per month, BUT eliminates 225 pounds of CO2 (green house emissions) by burning 135 fewer pounds of coal each year.