Renewable and "green" energy utilizes wind and water turbine power and solar power. It does not pollute the atmosphere when being produced and it costs the same as unrenewable and polluting energy sources.
Save energy and help prevent global warming by maximizing the
efficiency of heating and cooling systems in the home,
use double paned windows, insulation, ceiling fans and don't use the heater when away.
Not overheating or overcooling rooms by monitoring your heater/air conditioner thermostat by turning it off when not needed, saves an enormous amount of energy.
Certain items you print out at home or at the office have a one time use, and then get discarded. I feel that we can use these sheets again for the reverse side by refeading them back into our printers. We practice this at work, and we save generally 50
Save energy and prevent global warming by using a low energy,
high efficiency fridge and washing machine, and by using
large loads instead of small, and drying clothes on a line.