Katinka Hooyer

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 repair an item, such as clothing or an appliance, for myself, a friend, family member, or neighbor.

I will save up to 4 gallons (15 L) of water each day by turning it off while brushing my teeth.

I will save up to 20 gallons (75 L) of water each day by taking 5-minute showers.

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

I will Practice the "5 Rs" — refuse, reduce, reuse, repurpose, and recycle — to reduce my waste more than I can with just recycling alone.