Andrew Threefoot

I will avoid buying toxic plastics, including polycarbonate, polystyrene and polyvinyl.

I will adjust my thermostat down 2 degrees from usual when I use the heat, and up 2 degrees when I use air conditioning.

I will replace 5 incandescent lightbulb(s) with Energy Star-certified LED bulbs, saving up to $14 per fixture per year.

I will power down my computer and monitor when not using it for more than 2 hours, saving up to (1.1) lbs of CO2 per day that I do this.