residential and commercial sectors in the champaign/urbana area, generate approximately 12 – 13...
TRANSCRIPT
Residential and commercial sectors in the Champaign/Urbana area, generate approximately 12 – 13 thousand tons of food waste per year.
University Dining halls in Champaign/Urbana throw away an average of 65 bags of food waste (or 10,896 pounds of food) per year.
A single student produces an average of 1,280 pounds of food waste per academic year. The US generates approximately 34 million tons of food
waste annually.
In 2010, only 3% of food waste was recycled, leaving 97 % (33 million tons) that was sent to the landfills, thus polluting the environment.
Food waste accounts for up to 14% of landfill contents, and is the largest component of municipal solid waste.
Methane, a greenhouse gas emitted from rotten food waste, is 21 times more harmful than CO2 when it comes to Global Warming.
Majority of the US population fails to understand the benefits of recycling.
National Situation Champaign-Urbana
http://www.epa.gov/osw/conserve/materials/organics/food/fd-basic.htmhttp://infohouse.p2ric.org/ref/06/05483.pdf
http://www.dailyillini.com/index.php/article/2010/02/going_trayless_reduces_food_waste_in_dining_halls
The Food Waste Problem…
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We aim to inspire people to build a greener living community.
We plan to create an environmentally sustainable initiative by establishing a food waste recycling system, a system that effectively and efficiently utilizes limited resources.
We intend to achieve our mission by starting a composting project that addresses environmental, educational, and entrepreneurial aspects.
…Our Vision
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Our Solution
Long-term Goal: Set up a food waste recycling system
in Champaign/Urbana in order to limit the quantity of wasted resources and to build a sustainable community.
Short-term Goal: Recycle food waste collected from three
agricultural fraternities by means of vermicomposting.
Utilize the compost fertilizer on the Sustainable Student Farm.
Who’s Involved?
Where?
Short-term:
Agricultural fraternities: Alpha Gamma Rho, Naborhouse and Farmhouse.
Us! We have taken steps to involve University & Community volunteers in aiding our initiative.
Long-term:
The Greek System: The University of Illinois has the largest Greek system nationwide with 6,850 members in 59 Fraternities and 36 sororities. Each sorority or fraternity has its own house and chef.
University dining halls: There are 7 major dining halls serving 8,550 students per day.
Champaign-Urbana community: including restaurants, high schools and households in Champaign-Urbana. Sustainable Student Farm:
Sustainable Student Farm is funded by the University of Illinois. It provides food for university dining halls, but it is currently purchasing fertilizers from outside sources.
We have been granted access to this student farm, as we proceed throughout this initiative. 5
What is Composting? Composting is a biological process in which organic matters are decomposed into soil-like
material called compost fertilizer. This process helps transform problematic food waste materials into a valuable product that is recycled back into the land to avoid soil depletion[1]. Additionally, compost fertilizer is a natural and organic approach to nourishing the land compared to chemical fertilizers.
Types of Composting: Traditional Composting: Large-scale process that requires stockpiling of raw materials
and utilizing micro-organisms to accelerate the decomposition process.
Vermicomposting: Process that utilizes composting worms (i.e. red worms) as decomposition accelerators. We will employ this composting method for purposes of ease and efficiency.
The chart below will reference few of the many advantages for using vermicomposting as opposed to the traditional stockpile composting method…Stockpile Composting vs Vermicomposting
Stockpile Composting Vermicomposting
Duration 3-4 months 2 months
Facility requirement Requires heavy machinery usage
High tunnel with worm bed, worms
Technical requirementAppropriate Carbon-Nitrogen ratio, temperature monitor,
aerobic environmentBasic temperature monitor
Management Daily stockpile turnover Weekly separation of worms
Place and risk Outdoors, may attract pests Indoors, free from pests
Environmental risk Unpleasant odor if poorly managed Free of odor
[1] On-Farm Composting Handbook by by Robert Rynk, George B. Willson and Maaten Van de Kamp4
Detailed Plan
CollectParticipating fraternities will compile food waste (approximately 800 pounds per week). Fraternity members are responsible for dropping off waste bins at the Sustainable Student Farm every week.
ExchangeEach fraternity will schedule a drop off time to deliver its food waste. During drop off, volunteers will be standing by, waiting to receive the full compost bins and exchange them for clean ones.
DumpAfter drop off, volunteers will dump the food waste into the worm beds within the high tunnel and wash the empty bins for future use. This process will be repeated for other fraternities involved with the project.
MixOnce in the worm bed, the food waste will be mixed with bulking material (for pest control and acceleration of the composting process). The appropriate amount of red worms will also be added into the ingredients as organic decomposers.
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SeparateWhen the first pile has been decomposed into fertilizers, bi-weekly Volunteer Days will be scheduled for students to help separate worms from compost fertilizer. The worms will then be recycled back into the high tunnel for future use. The fertilizer will be used on the Sustainable Student Farm.
Continuing ProcessNew piles will replace the vacant spots when old piles are removed, so that the whole process is continuous.
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Detailed Plan Cont’d
Ernst & Young PillarsEnvironmentCreate a greener living community by establishing an efficient food waste recycling system:
Reduce the amount of food waste in the community landfill:
• Our project (starting from three fraternities) will reduce at least 15,600 pounds per year.[1]
Reuse resources by composting food waste into organic fertilizers:
• Compost fertilizer is effective in improving growth and yield of different field crops, vegetables, flowers, and fruit crops.
e.g. The application of vermicompost gave higher germination (93%) of mung bean compared to the control (84%)[2].
Recycle the nutrients in the food waste back to soil to reduce soil depletion:
• Plants absorb nutrients that are removed from soil but not replaced, which causes soil depletion.
• Compost fertilizer returns valuable nutrients back to soil so as to alleviate soil depletion.
[1] Calculated by 300lb./week x 52 weeks/year =15,600 lb./year[2] Reference: “Vermicomposting: Recycling Wastes into Valuable Organic Fertilizer” by Nagavallemma KP, Wani SP, Stephane Lacroix, Padmaja VV, Vineela C, Babu Rao M andSahrawat KL.
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Educate both volunteers involved and students on campus through several related activities:
Awareness of environmental sustainability:• Educate students at the University of Illinois about the problem of soil
depletion through various types of information media, such as websites on social networking sites and posters in dining halls.
• Students at the University of Illinois will become aware of the amount of food waste generated every day, which compels them to conserve food in their daily meals.
Knowledge about vermicomposting:• Invite students to visit the composting site to learn about the process of
vermicomposting, which may be especially helpful to students from the College of Agricultural Consumer and Environmental Sciences (ACES).
• Provide research professors in the College of ACES with information and experimental data about the process of vermicomposting.
Team work & hands-on experience:• Volunteers from different organizations will learn to coordinate with each
other to ensure the project operates smoothly.• Volunteers will gain valuable experience by responsibly keeping daily
records, monitoring temperature and moisture level in the high tunnel, and separating worms from mature fertilizer etc.
Ernst & Young PillarsEducation
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We will send our fertilizer for testing in order to confirm its usefulness for aftermarket activites:
Sell the fertilizer to farmers in all fields including agricultural, horticultural, and ornamental around Champaign-Urbana area.[1]
Pricing of fertilizer:• Average Price of organic fertilizer is around $4 / lb.
• Sell the fertilizer for less than the market price to attract potential customers.
Process:• Test the quality of fertilizer in A&L Great Lakes Laboratories in
Indiana.
• Reach out to potential consumers in the farmers’ market.
• Farmers can come to Sustainable Student Farm to buy fertilizer.
Ernst & Young PillarsEntrepreneur
[1] Vermicomposting: Recycling Wastes into Valuable Organic Fertilizer by Nagavallemma KP, Wani SP, Stephane Lacroix, Padmaja VV, Vineela C, Babu Rao M and Sahrawat KL.
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Supporters & Contacts
Agricultural Fraternities:
Alpha Gamma Rho: president Justin Wassmann, [email protected]
Naborhouse: president Ryan Dewerff, [email protected] Farmhouse: president Nick Urish, [email protected] Support:
Sustainable Student Farm: Mr. Zach Grant, Student Farm Coordinator
College of ACES, Department of Natural Resources and Environmental Sciences: Michelle Wander, Associate Professor, Director of
Agroecology and Sustainable Agriculture Program Richard Mulvaney, Professor. Specializing in Soil
Science and Conservation. Illinois Sustainable Technology Center:
Dr. Todd Rusk, Researcher
Volunteers: Freshman Honors Society Phi Eta Sigma Sustainable Student Farm Students in the College ACES
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Timeline
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Elements & Materials
Fraternity Involvement
Our Purchases
Land
Water Electricity
Food Waste
Transport Labor
Collected and donated
by agriculture fraternities
Vehicles provided by fraternity members
Volunteers from
fraternities and campus community
High Tunnel: provides a temperature regulated environment which will be protected from rough weather conditions1
Worms: the key component of vermi-composting; they speed up the decomposition process of the food waste2
Bins: containers for waste food3
Ground & Compost Covers: provides a layer of insulation between the earth and compost. Allows maintenance of temperature4
Fans: to keep temperature of worm beds cool during summer season5
Thermometers: to monitor temperature of worm beds6
Gas: Reimbursement for cost spent on gas by fraternity members
Misc.: Fertilizer testing7 and additional labor at $10/hour if needed (at most 10 hours/week).
(1) ALTAS Manufacturing Inc. 30’ × 72’ High Tunnel Package; Atlas Catalogs.http://www.atlasgreenhouse.com/index.php
(2) Red Worms 4 Sale; http://www.redworms4sale.com/store/red-worms/(3) Rural King; http://www.ruralking.com/trash-container-roto-tuff-60-gal.html?
utm_medium=google&utm_source=cse&cvsfa=1908&cvsfe=2&cvsfhu=303530353530363130(4) CV Compost; http://www.cvcompost.com/?p=quote
Provided by the
Sustainable Student Farm
(5) Poly-Tex Inc.; http://poly-tex.com/pages/accessories/addOns/ventsystem/exhaustfans.html
(6) Vermiculture Canada; http://www.vermiculture.ca/store/index.php?act=viewProd&productId=87
(7) A & L Great Lakes Laboratories; http://www.algreatlakes.com/lab_agr_com.php
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Our Budget
Donated ItemsLand…........…………………………………………………….0Water…………………………………………………………….0Labor………..............................................................0 Electricity……………………………………………………....0
One-Time CostsHigh Tunnel……………………..………………………4,200Composting Cover……………..…...........................470Ground Cover………………………………………….……90Worms…………………………………………………....2,000Composting Bins…………………………………..….....300Thermometers………….………………………............100Fans………………………………………….……………..1,300
Variable CostsGas ………………………………….………………………….55
Misc*………………..………………………….……....…1,000
TOTAL $9515
First Semester Expenses
*Our original $10,000 grant will sustain our project for 3-4 years. We will continuously look for fundraising opportunities in order to keep our composting initiative a success for many years thereafter!
Research shows that one pound of red worms can eat ½ pound of food every day:
(ln2×4z)/180×∫600 2 (t/90)×(60–
t)dt+4z/2=2400
Z= 70 lbs. Where Z is the number of worms to order and t is the number of days after the project starts. Considering that young hatchlings will take time to mature, we decided to order 100 lbs of worms, which will reproduce more than enough worms for 2 months after the project starts. Mr. Grant will feed the worms with farm wastes before the project starts.
When red worms double every three months… how much will we
need?
Original Sustainable Life:
3-4 years*
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Executive Summary
An enormous amount of food waste is generated in the Champaign-Urbana community each day. Currently the area does not have an appropriate
recycling system to transform these wasted resources into useful materials.
We aim to create value out of food waste by starting Small Red Worms, Big Green Chambana with three agricultural fraternities. With the help of supporters, our project has potential to grow into an institutionalized
recycling system, allowing us to mitigate the food waste problem in the greater Champaign-Urbana community in the long run.
Our project will not only improve the environmental sustainability in Champaign-Urbana area, but also provide educational value by raising
awareness of recycling and managing waste. In the long run, our project will be financially self-sustained through the sale of fertilizers.
We look forward to your support for this project.
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Small Red Worms, Big Green Chambana Contact Info…
NAME EMAIL MAJOR GRADUATION YEAR
Yiyun (Ariel) Jin [email protected] Accounti
ngSophomore
Jeane Natalia Lie
om
Undecided
Freshman
Pei Zou [email protected]
ngJunior
Nadia (Nga) Le [email protected]
ngJunior
Jessica [email protected]
Accounting
Sophomore