Chaitra Manjunath

I will replace 10 incandescent lightbulb(s) with Energy Star-certified LED bulbs, saving up to $14 per fixture per year.

I will spend at least 30 minutes researching how to properly dispose of bioplastics in my city and share this information with 5 friends, family and/or colleagues.

I will reduce the amount of paper mail that I receive by 0.11lbs (0.05kg) a day or 41lbs (18.6kg) a year by opting into paperless billing, ending unwanted subscriptions and opting out of junk mail.

I will take a walk for 30 minutes each day and take note of the infrastructure that makes walking more or less enjoyable, accessible, and possible.

I will avoid buying toxic plastics, including polycarbonate, polystyrene and polyvinyl and instead replace them with bioplastic or durable options.

I will source 50 percent of my food from local producers each day. This could include signing up for a local CSA, buying from a farmer's market, visiting a food co-op, foraging with a local group, or growing my own ingredients.

I will recycle all materials that are accepted by local haulers or drop stations in my community.

I will replace manual thermostats with smart ones.

I will fix faucets or report leaky faucets to facilities that have been wasting up to 9 gallons (34 L) of water per faucet every day.

I will prevent water runoff and increase absorbency by mulching the base of trees and plants in my yard.

I will enjoy 2 meatless or vegan meal(s) each day of the challenge.