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Sophie Mannewitz's avatar

Sophie Mannewitz

GreenGiants

"To make an impact that matters! "

POINTS TOTAL

  • 0 TODAY
  • 40 THIS WEEK
  • 1,436 TOTAL

participant impact

  • UP TO
    15
    locally sourced meals
    consumed
  • UP TO
    75
    meatless or vegan meals
    consumed
  • UP TO
    753
    minutes
    not spent in front of a screen
  • UP TO
    3.3
    pounds of paper
    have been saved
  • UP TO
    3.0
    pounds
    waste avoided
  • UP TO
    76
    more servings
    of fruits and vegetables
  • UP TO
    719
    minutes
    of additional sleep
  • UP TO
    1,256
    minutes
    spent exercising
  • UP TO
    10
    hours
    volunteered
  • UP TO
    6.0
    conversations
    with people
  • UP TO
    1,404
    minutes
    spent outdoors
  • UP TO
    240
    minutes
    spent learning

Sophie's actions

Nature

Go For A Daily Walk in Nature

I will take a 30-minute walk outside each day around my campus, neighborhood, or local green space to connect with nature.

COMPLETED 14
DAILY ACTIONS

Simplicity

Go for a Daily Walk

I will take a walk each day to clear my mind, get some fresh air, and support my physical and mental health as a student.

COMPLETED 17
DAILY ACTIONS

Simplicity

Buy Used Clothes Instead of New

I will spend 40 minutes learning about the perils of fast fashion and will choose thrift stores, clothing swaps, or second-hand options when I shop for clothes.

COMPLETED
ONE-TIME ACTION

Nature

Enjoy the Sunrise or Sunset

I will enjoy the sunrise and/or sunset each day.

COMPLETED 19
DAILY ACTIONS

Health

Audit Toxic Products In My Living Space

Many common products contain harmful chemicals. I will spend 40 minutes researching chemicals found in products I use, and I will make a list of products I'd like to replace with safer options.

COMPLETED
ONE-TIME ACTION

Nature

Explore a New Trail or Nature Walk

I will explore at least one new hiking trail or nature walk in my area.

COMPLETED
ONE-TIME ACTION

Waste

Learn About and Practice Sustainable Fashion

I will spend 55 minutes learning about sustainable fashion and begin trying to practice it in my own life.

COMPLETED
ONE-TIME ACTION

Waste

Go Paperless and Opt Out of Junk Mail

I will reduce the amount of paper mail that I receive by 3.4lbs (1.5kg) a month or 41lbs (18.6kg) a year by opting into paperless billing, ending unwanted subscriptions and opting out of junk mail.

COMPLETED
ONE-TIME ACTION

Water

Understand My Water Footprint

Each of us has a water footprint, directly linked to our daily activities as well as the water required in the production of things we use each day. Understanding our water use is important for a healthy planet. I will calculate my water footprint and look for a few ways I can reduce consumption or waste, then share what I learned on the feed.

UNCOMPLETED
ONE-TIME ACTION

Feedback Survey

Take the Campus Ecochallenge Feedback Survey

Tell us what you thought! Take a short survey about your experience to help us improve future events. It only takes a few minutes — and when you complete the survey, you'll earn points!

UNCOMPLETED
ONE-TIME ACTION

Waste

Repair a Broken Item

I will repair at least one item that is broken, but is repairable. This might be items like garden tools, sewing machine, small appliances, electronics, clothing, and more.

COMPLETED
ONE-TIME ACTION

Community

Volunteer in my Community

I will volunteer 10 hours in my community or campus through clubs, service-learning, campus organizations, or other local events or opportunities.

COMPLETED
ONE-TIME ACTION

Health

Reduce refined sugar

Cutting back on refined sugar can improve energy, mood, and overall health. I will limit my intake of sugary snacks and drinks by reducing refined sugar in meals or snacks each day.

COMPLETED 27
DAILY ACTIONS

Energy

Calculate My Carbon Impact

Knowing our carbon footprint is the first step to reducing it. I will calculate my carbon impact and identify lifestyle changes that could reduce the carbon footprint and impacts on the environment. I will share my commitments to lowering my impact on the feed.

UNCOMPLETED
ONE-TIME ACTION

Energy

Calculate my Digital Carbon Footprint

I will calculate my digital carbon footprint and take steps to reduce my CO2 emissions.

COMPLETED
ONE-TIME ACTION

Energy

Adjust the Thermostat

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

COMPLETED 27
DAILY ACTIONS

Community

Engage In Active Listening

I will practice actively listening to a friend, family member, classmate, acquaintance, or someone who I may disagree with in at least 2 conversations.

COMPLETED
ONE-TIME ACTION

Health

Prioritize Getting Enough Sleep

Good sleep is essential for a healthy body and mind. I will prioritize getting 8 hours of quality sleep each night and develop a bedtime routine that supports rest and relaxation.

COMPLETED 20
DAILY ACTIONS

Energy

Turn Off Lights and Electronics

I will keep lights, electronics, and appliances turned off when not using them.

COMPLETED 25
DAILY ACTIONS

Health

Enjoy Fruits and Veggies

Adding fruits and vegetables to our meals nourishes our body and the planet. I will prepare and enjoy 3 servings of a variety of colorful fruits and veggies.

COMPLETED 23
DAILY ACTIONS

Food

Enjoy a Meatless Meal

Producing 1 kg of beef emits as much greenhouse gas as driving 150 miles, meanwhile, 1 kg of veggies or grains leaves a much lighter footprint! This week, I’ll shrink my climate impact by having 2 meatless meals and/or 0 vegan meals each day.

COMPLETED 23
DAILY ACTIONS

Food

Try a New Way to Prepare Food

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

COMPLETED
ONE-TIME ACTION

Food

Buy From a Farmers Market

I will try to shop at a farmers market or food co-op, if one is accessible, to support local farmers and businesses. By doing so, I may be able to learn more about who produces the food I eat and goods I buy.

COMPLETED
ONE-TIME ACTION

Simplicity

Think About My Core Values

We may find more meaning and joy in life when our actions are aligned with our personal values. I will determine what my top 3-5 core values are so that I can better align my actions with them.

COMPLETED
ONE-TIME ACTION

Simplicity

Replace Screen Time with Other Activities

I will replace 25 minutes of screen time each day with other activities.

COMPLETED 19
DAILY ACTIONS

Participant Feed


  • Sophie Mannewitz's avatar
    Sophie Mannewitz 11/24/2025 12:08 PM
    everything is going very well so far!

  • Sophie Mannewitz's avatar
    Sophie Mannewitz 11/22/2025 11:45 PM
    so far everything is going well!

  • Sophie Mannewitz's avatar
    Sophie Mannewitz 11/19/2025 4:19 PM
    so far everything is going very well!

  • Sophie Mannewitz's avatar
    Sophie Mannewitz 11/18/2025 2:08 PM
    so far everything is going very well!

  • Sophie Mannewitz's avatar
    Sophie Mannewitz 11/17/2025 12:28 PM
    so far everything is going very well!
  • REFLECTION QUESTION
    Waste
    How can you express your personality, creativity, and values in ways that don't require fast fashion or buying more clothes and accessories?

    Sophie Mannewitz's avatar
    Sophie Mannewitz 11/13/2025 1:00 PM
    I think it is actually easier to express yourself by not buying fast fashion. Because if you have to look for items and really think about whether you want to buy it or not because it might be a little more pricy. Therefore, they don't have the mindset of just buying and buying because it is so cheap. Also, when not buying fast fashion you have more options not following all the current trends, which makes you stand out as well
  • REFLECTION QUESTION
    Simplicity
    What are your top 3-5 core values? How did you narrow it down to those as being your core values?

    Sophie Mannewitz's avatar
    Sophie Mannewitz 11/13/2025 12:56 PM
    this was a little hard for me because it is a topic i generally try to figure out. My core values I came up with so far are being kind to others and myself, putting effort into everything I do even the little things & trying to live in the moment and not be all over the place mentally

  • Sophie Mannewitz's avatar
    Sophie Mannewitz 11/13/2025 12:52 PM
    everything is going well so far!

  • Sophie Mannewitz's avatar
    Sophie Mannewitz 11/12/2025 6:18 PM
    so far everything is going well
  • REFLECTION QUESTION
    Community
    What is one thing you can do to help your community become more sustainable?

    Sophie Mannewitz's avatar
    Sophie Mannewitz 11/06/2025 2:51 PM
    I can do many different things. It is possible to clean up the beaches (which I did). You can also help by working at food banks, donating clothis, reading to children, helping in elderly homes... there are so many different options