PROJECT GREEN CHALLENGE DAY 17
Challenge Doodle

Food Waste

HOW CAN WE STOP FOOD WASTE?

Food is one of the most powerful forces that connects us. It carries memory, tradition, comfort, and community. Every meal tells a story: of soil and seed, of hands that plant and harvest, of ecosystems working to sustain life.

Imagine walking out of a grocery store with four bags of groceries, dropping one in the parking lot, and just not bothering to pick it up. That’s essentially what we’re doing.

Dana Gunders, food and agriculture scientist
Read More

Yet while we have so much, our food system is deeply out of balance. Around the world, entire harvests never reach a plate, even as hundreds of millions go hungry. What should be a source of care and connection too often becomes a story of loss — wasted resources, wasted nourishment, and wasted promise for a healthier planet.

From farm to fork, food is lost at every step. Crops are left unharvested; produce is rejected for being the “wrong” shape or size; meals are thrown away in homes, cafeterias, and dining halls. Once in landfills, this wasted food produces methane — a greenhouse gas about 80 times more potent than carbon dioxide. Each bite we throw away is more than a missed meal; it is a missed chance to feed someone, to honor the resources used, and to lighten our collective impact on Earth.

The hopeful truth is that solutions are within reach — and they begin with us. Every time we store food properly, freeze items before they spoil, cook with leftovers, or compost scraps, we turn waste into renewal. Choosing “imperfect” produce, keeping perishables visible, and buying only what we need are small but powerful habits that ripple outward, shifting our culture from one of waste to one of care.

Across the globe, innovators are leading this transformation. U-Konserve designs reusable food storage that keeps food fresh and cuts single-use packaging. World Wildlife Fund’s Food Waste Warriors empowers students and schools to measure and reduce waste, turning awareness into measurable impact. Food Tank shares stories and research that connect farmers, policymakers, and communities to reimagine food systems that are equitable, sustainable, and waste-free. And through Turning Green’s Conscious Kitchen, young people are learning to value every ingredient, honor every meal, and bring mindful food practices into classrooms and cafeterias.

 

Every choice matters. When we source food responsibly, store it with care, and use every ingredient fully, we honor the land, the hands that grow and prepare it, and the people who still go without. No matter where we live or what food is available to us, every mindful choice strengthens a food system that values people and planet — bringing us closer to a world where everyone is nourished.

PARTNERS

Guayaki
Guayaki
WWF Logo

CHALLENGE

Green

20 POINTS

THINK

Food waste touches every part of our lives — from the farmers who grow our food to the resources that sustain our planet. Every lost meal represents wasted energy, water, and care. Understanding how and why waste happens is the first step toward stopping it.

CHALLENGE

  • Watch today’s video, How to Turn the Tables on Food Waste, to frame your perspective on food waste.
  • Conduct a one-day food waste audit in your home, dorm, or dining hall. Keep a simple log of everything you discard — from plate scraps to spoiled produce — noting the amount and reason for each.
  • At the end of the day, reflect: What did you notice? What surprised you? What simple changes could help you waste less (meal planning, storing food better, or finishing leftovers)?
  • Share a photo of your audit sheet on Instagram with a short statement about your commitment to wasting less food, and tag a friend to take the challenge too.
  • Tag @turninggreenorg, @wwf, @foodtank, and @ukonserve in both the image and the caption, and include #PGC2025.

SUBMIT YOUR WORK

  1. Create a PDF: Combine your responses into a single PDF.
  2. Include: Your name (or team name), username, and school on the PDF.
  3. File Naming: firstname_lastname_day17_green_2025.pdf or teamname_day17_green_2025
  4. Example: kasie_jones_day17_green_2025.pdf or GreenTeam_day17_green_2025.pdf
  5. Avoid Symbols: (including #) or spaces in the file name.
  6. File Size: Must be under 5 MB.
  7. Submit: Upload your PDF. If you do not see the upload button, you need to login. A green confirmation message will appear if your submission is successful. If you don’t see this, please try again.
  8. Points: If your total points don’t update, your submission may not have uploaded correctly—please retry. 
  9. Check Score: Go to Edit Profile on the bottom navigation bar; your score appears at the top of the page.
  10. Questions: Email info@turninggreen.org.
  11. Social Media: Tag @TurningGreenOrg on Instagram and use #PGC2025.
The deadline for entering this challenge has passed.

Greener

40 POINTS

THINK

Every fruit and vegetable has a story — and even the imperfect ones have value. Celebrating their natural beauty helps shift how we see waste and reminds us that nourishing food doesn’t have to look perfect. Creativity can turn what we’d throw away into something meaningful.

CHALLENGE

  • Review today’s infographic: Make #NotWasting A Way of Life to spark your inspiration about food waste solutions.
  • Rescue produce scraps or “imperfect” items that might otherwise be discarded. Check your fridge, dining hall, or local farmers market (choose organic and seasonal if possible).
  • Turn the scraps into a Produce Pal — a creative, eye-catching character that highlights the urgency of ending food waste and the importance of eating organic, seasonal, and local foods.
  • Photograph your Produce Pal, give it a name, and tell its story — where it came from, what it represents, and what it teaches about valuing food. Include a fact from the video.
  • Share your creation on Instagram using #ProducePal and #PGC2025 to join a global gallery of food heroes. Tag @turninggreenorg, @wwf, @foodtank, and @ukonserve in both the image and the caption, and include #PGC2025.
  • After photographing, transform your scraps into a seasonal dish or compost them to return nutrients to the soil!

SUBMIT YOUR WORK

    1. Create a PDF: Combine your responses into a single PDF.
    2. Include: Your name (or team name), username, and school on the PDF.
    3. File Naming: firstname_lastname_day17_greener_2025.pdf or teamname_day17_greener_2025
    4. Example: kasie_jones_day17_greener_2025.pdf or GreenTeam_day17_greener_2025.pdf
    5. Avoid Symbols: (including #) or spaces in the file name.
    6. File Size: Must be under 5 MB.
    7. Submit: Upload your PDF. If you do not see the upload button, you need to login. A green confirmation message will appear if your submission is successful. If you don’t see this, please try again.
    8. Points: If your total points don’t update, your submission may not have uploaded correctly—please retry. 
    9. Check Score: Go to Edit Profile on the bottom navigation bar; your score appears at the top of the page.
    10. Questions: Email info@turninggreen.org.
    11. Social Media: Tag @TurningGreenOrg on Instagram and use #PGC2025.
The deadline for entering this challenge has passed.

Greenest

60 POINTS

THINK

Food waste is a global challenge, but local action makes the difference. When communities share stories and ideas, they can inspire lasting change that strengthens both people and the planet.

CHALLENGE

  • Read today’s article: EPA launches Feed It Onward Initiative for food waste reduction to learn about a national effort to reduce waste and improve food access.
  • Explore the following resources to understand how schools and communities are tackling food waste:
  • Then, create a two-minute podcast or video that tells the story of food waste in your school or community. Share what you learned from the resources, weave in personal stories, highlight existing efforts, and describe the solutions you’d like to see.
  • Post your podcast or video on Instagram with a caption summarizing your key insights; tag @turninggreenorg, @wwf, @foodtank, and @ukonserve in both the image and the caption, and include #PGC2025.

SUBMIT YOUR WORK

    1. Create a PDF: Combine your responses into a single PDF including any links.
    2. Include: Your name (or team name), username, and school on the PDF.
    3. File Naming: firstname_lastname_day17_greenest_2025.pdf or teamname_day17_greenest_2025
    4. Example: kasie_jones_day17_greenest_2025.pdf or GreenTeam_day17_greenest_2025.pdf
    5. Avoid Symbols: (including #) or spaces in the file name.
    6. File Size: Must be under 5 MB.
    7. Submit: Upload your PDF. If you do not see the upload button, you need to login. A green confirmation message will appear if your submission is successful. If you don’t see this, please try again.
    8. Points: If your total points don’t update, your submission may not have uploaded correctly—please retry. 
    9. Check Score: Go to Edit Profile on the bottom navigation bar; your score appears at the top of the page.
    10. Questions: Email info@turninggreen.org.
    11. Social Media: Tag @TurningGreenOrg on Instagram and use #PGC2025.
The deadline for entering this challenge has passed.

PRIZES

Up to 10 Greener and 10 Greenest outstanding submissions will be selected as winners.

Each Greener Winner will receive:

  • An Insulated Food Jar from U-Konserve. Crafted from sustainably sourced, high-quality, non-toxic materials, these durable reusable essentials are designed to reduce waste and support a more sustainable lifestyle.
  • Digital Food Scale from Greater Goods, collaborating to make the best products for home and the best experiences around those products.
  • Bamboo Utensil Set with Travel Pouch from Bambu, a Certified B Corporation, committed to creating zero-waste solutions that make everyday sustainable living possible.

Each Greenest Winner will receive:

  • Copy of Chronicle Books’ cookbook, The Herbivorous Butcher. 75 vegan recipes for meat alternatives and tasty dishes from cult favorite vegan butcher shop The Herbivorous Butcher.
  • To-Go Ware Premium Bamboo Utensils from ChicoBag, a Certified B Corporation and 1% for the Planet member, who every day looks for new ways to do things a #littlebitbetter.
  • A Stainless Steel Food Container from Eco LunchBox, a certified B Corporation, dedicated to educating and empowering people to say goodbye to plastic.