Sarah Gledhill

I will write down three things every day for two weeks that I am grateful for, or send one email every day thanking or praising someone.

I will replace 4 incandescent lightbulb(s) with Energy Star-certified LED bulbs, saving up to $14 per fixture per year.

I will naturally heat and cool my house, office, or dorm room by opening or closing my windows, curtains, and blinds, and by using fans.

I will purchase produce and meat from a local farmers market or food co-op.

I will try a new method of food preparation, such as canning, pickling, or baking bread.

I will cook 1 meal(s) with zero waste each day.

I will not purchase anything but food and water during the Challenge.

I will adopt a diet free of animal products.

I will only purchase bulk food items and avoid all single-package items.

I will disconnect from my email when not working or studying.

I will save up to 15 gallons (56 L) of water a day by installing a low-flow showerhead.

I will adopt a "Needs Vs. Wants" approach and only buy things I need.

I will limit my social media use to once per day.

I will not use any disposable plates, cups, or utensils.