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Projects Updates for Grind2Energy

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  1. 05/03/24 Update

    Associated Project(s): 
    Grind2Energy

    Hi Daphne,

     

    Have you had any discussion with Housing dining about piloting composting in their catering operations?

     

    I believe we could encourage them to lead a pilot for that.

     

    Thanks,

    Morgan 

     

    ==================

     

    Hi Morgan,

     

    I just spoke with Thurman today during our final iCAP ZW team meeting, and he has informed me that Dining will be moving their catering operations from Housing Food Stores to Florida Avenue Residence Hall while HFS undergoes construction. For that year, they will use FAR’s existing Grind2Energy. When they move Catering back to HFS, they intend to have a sixth Grind2Energy installed there and ready to use.

     

    Thank you,

    Daphne

  2. Illinois Street Residence Hall Grind2Energy Tour

    Associated Project(s): 
    Grind2Energy
    Reduce Foodwaste

    Members from the ISC, ZeroWaste Interns, as well as Daphne Hulse and Codie Sterner attended a tour of the Illinois Street Residence Halls and their Grind2Energy system today.

    Attached Files: 

  3. Tracking/displaying Grind2Energy data.

    Associated Project(s): 
    Grind2Energy

    Hi Thurman,

     

    A recurring topic that’s come up in our zero waste conversations has been the desire to track and display more metrics under the zero waste theme on the iCAP Portal. Grind2Energy data was one metric that was brainstormed, as it relates closely to our Zero Waste Objective 5.5, “Plan for organic waste.” Since Dining already tracks that data, it would be easy for us to get it up on the portal. Would this be something that you’d be in favor of us doing? If so, any input on how the data is displayed (by month, or annually)?

     

    Thank you,
    Daphne

     

     

     

     

    Hi Daphne,

     

    Fate has it that I will be seeing the Grind2Energy people tomorrow at the National Restaurant Association show in Chicago. I would like to see if this is something that can by automatically updated from our system. They may have some functionality for this and if not, it may be some thing they could create and would be a selling point for them. I will find out the possibilities. I would rather that this be auotmatic so that the data is always current and nobody can "drop the ball" along the way.    

     

    THURMAN ETCHISON
    Assistant Director of Dining - Facilities and Equipment
     

     

     

     

     

  4. Considerations for clean thermal energy

    Associated Project(s): 
    Use Clean Thermal Energy
    Solar Thermal at ARC
    Biomass Boiler at the Energy Farm
    Geothermal on Campus
    Grind2Energy

    There are a few examples of clean thermal energy in use on campus at this time. These include:

    • the solar thermal panels on the Activities Rec Center, heating the three swimming pools
    • the biomass boiler at the Energy Farm, heating the two story greenhouse on south Race Street
    • geothermal installations providing heating and cooling at the Fruit Farm Admin Building, the RIPE greenhouse, the Campus Instructional Facility, a few buildings at Allerton Park, the solar decathlon Gable Home at the Energy Farm, and a few rooms in the Hydrosystems Building
    • a wood-fired stove heating some maintenance buildings at Allerton Park

    We could expand these types of energy systems...

    • Additional geothermal installations are being planned for various places around campus, including a geothermal battery system at the Energy Farm.  The other geothermal locations in planning discussions now include the South Campus Center for Interdisciplinary Learning, a future greenhouse for CABBI, and the Doris Christopher Kelley Illinois Extension Building in the Arboretum.
    • The biomass boiler at the Energy Farm was designed with the anticipation of future expansion.
    • Solar thermal is a great option for our area of the planet, but it is not easy to integrate it in our existing energy enterprise.

    Another option for clean thermal energy is biogas, which UIUC contributes to locally through the Grind2Energy system, which takes food waste from the dining halls to the Urbana-Champaign Sanitary District (UCSD).  UCSD puts it through their anaerobic digester which captures the methane (a very strong greenhouse gas).  Currently, that captured methane is used to run an electrical generator, which provides power to the UCSD facility.  An alternative would be to upgrade the methane to pipeline quality and use the biogas a Abbott Power Plant on campus.  This is an expensive option that would require a lot of coordination and funding.

    Another strong option is a micronuclear reactor, which is being studies by the Grainger College of Engineering faculty and researchers.  This system could be integrated with the existing steam distribution system and provide ghg-free energy to campus.

     

  5. Zero Waste iCAP Meeting 3/10/2023

    Associated Project(s): 
    Zero Waste iCAP Team
    Tailgate Recycling
    Large-Scale Food Waste Composting
    Grind2Energy

    On January 30th, the Zero Waste iCAP team met to discuss final thoughts on the finished tailgate recycling recommendation, the feasibility of a large scale composting program on campus, and current work with the Student Athlete Advisory Committee (SAAC). 

    Meeting minutes are attached.

    Attached Files: 

  6. iSEE Quarterly update for Winter 2022

    Associated Project(s): 
    Report on Progress
    iSEE Campus as a Living Lab (CALL) Projects
    iSEE Congress
    Environmental Leadership Program (ELP)
    Certificate in Environmental Writing (CEW)
    Grind2Energy
    Fighting Illini, Fighting Waste
    Illini Lights Out
    Achieve Zero Waste
    Certified Greener Campus Programs
    Bee Campus USA

    Greetings, Colleagues,

     

    I hope the start of 2023 is going well. I’m reaching out today to send you iSEE Quarterly update for Winter 2022 from the Institute for Sustainability, Energy, and Environment.

     

    For more up-to-date news from iSEE, please sign up for our E-newsletter at https://illinois.edu/fb/sec/5031776.

     

    IN RESEARCH

     

     IN EDUCATION & OUTREACH

    • Registration is open for iSEE Congress 2023 — “Addressing Crises of a Planetary Scale: Lessons from Pandemics and Climate Change.”
    • The Fall 2023 Critical Conversation is expected to bring together stakeholders to discuss climate-smart commodities.
    • iSEE’s Environmental Leadership Program for Spring 2023 is already more than past the midway point; check out our student blog for some perspective on the immersive learning experience.
    • Read a Certificate in Environmental Writing (CEW) success story in former Q author and CEW recipient Zack Fishman.

     

    IN CAMPUS SUSTAINABILITY

    • Our Grind2Energy video explored how dining hall food waste produces energy and fertilizer; its release spurred coverage by The News-Gazette and WCIA-TV.
    • iSEE’s new, more comprehensive Student Action webpage offers listings for iSEE jobs, volunteering, and student organizations to join.
    • Illini Lights Out fall semester featured RECORD totals: more than 640 volunteers turned off 20,303 bulbs, saving the campus as much as 35,000 kWH, $3,090, and nearly 25 tons of GHG. Spring dates: Jan. 27 (130+ volunteers, 5,043 bulbs, 8,700 kWH, $760, 6.2 tons of GHG), Feb. 10 and 24, March 24, and April 21.
    • At the November Zero Waste basketball game (see video) more than 280 pounds of beverage containers and other recyclables were diverted from the landfill. The next Zero Waste basketball game March 2 seeks 100 volunteers. iSEE partnering with F&S, Housing, Athletics, and Union for a #don’twasteWednesdays twitter campaign all spring. FALL PLAN: a ZW football tailgate.
    • A new Waste Transfer Station video shows the great work by Facilities & Services — but also the need for all campus community members to pre-sort their recyclables to prevent them from becoming landfill waste.
    • Greener Campus certifications in the new year: One new office (Visit Champaign County!), one new chapter (Sigma Lambda Gamma sorority), and nine new events (including Illini Lights Out) certified in January.
    • Read our article about the sustainable features of Campus Recreation and our feature about the new beekeeping club on campus.

     

    Thanks for reading, and best wishes for the remainder of the spring semester!

     

    Best,

    Madhu Khanna

     

     

    Madhu Khanna

    Pronouns: she, her

    Alvin H. Baum Family Chair & Director, Institute for Sustainability, Energy and Environment

    ACES Distinguished Professor in Environmental Economics

    Co-Director, Center for Economics of Sustainability

    University of Illinois, Urbana-Champaign

    1301, W. Gregory Drive, Urbana, IL 61801

     

     

     

  7. Funding Approval for Grind2Energy

    Associated Project(s): 
    Grind2Energy
    Utilize Carbon Credits
    Carbon Credit Purchasing Program (C2P2) with Second Nature

    Ehab Kamarah and Madhu Khanna approved $135,000 of funding from the Carbon Credit Sales Fund for the Grind2Energy system.

    "This project will install the Grind2Energy system for food waste at the Lincoln Avenue
    Dining Hall on campus... Housing has successfully installed the Grind2Enery system as a sustainable solution for dining hall pre-consumer and post-consumer food waste in four of the five dining halls. This funding would allow them to complete the final installation before the student body returns in fall 2022." -Morgan White (12/14/2021)

     

    An email of approval is attached below.

    Attached Files: 

  8. Information Regarding Grind2Energy Funding for LAR

    Associated Project(s): 
    Grind2Energy
    Carbon Credit Purchasing Program (C2P2) with Second Nature

    The following message was sent to Morgan White to share with Carbon Credit Fund Administrators by Thurman Etchison, the Assistant Director of Dining - Facilities and Equipment, on November 18, 2021. The email & attachments contain important information regarding the potential installation of a Grind2Energy system at LAR:

    Carbon Credit Fund Administrators,

     

    Housing Dining Services is seeking funds to add a Grind 2 Energy system to our Lincoln Avenue Dining Hall. Grind 2 Energy is a system that allows us to put our food waste into a pumpable slurry so that it may be taken to an anerobic digester at the Urbana-Champaign Sanitary District. These systems replace the aerobic digesters we previously had in our dining units. The aerobic digesters had issues with the effluent not meeting EPA standards.

     

    This system would be our fifth and likely final system as we would have one at every residential dining location. These are operational at Ikenberry, PAR, FAR and ISR. Currently, University Housing does not have resources to fund this project due to the impact of COVID on our budget. We would reach out to the Student Sustainability Committee for funding but for us to do the infrastructure work and have the unit installed prior to the next school year, we need to start before the next round of submissions.

     

    The use of Grind 2 Energy has been a very successful program for us. It meets our needs, keeps us in compliance with regulatory bodies, is comparable in costs to other methods of disposal. It is very sustainable in terms of the environment. To date, we have diverted 289 tons of food waste even though there was limited use until this school year.

     

    The amount we are requesting is $133,538.00. A simple breakdown of our expected costs is below. As our tradespeople have installed the 4 previous units, we believe this number to be very accurate. Our last unit came in within $1000 of our estimate.

     

    LAR Grind 2 Energy – Preliminary Budget Cost

    • LAR Grind 2 Energy System (equipment and labor)…..................................................................... $86,000
      • (Rigging fees)........................................................................................................................... $4,650
    • Concrete Slab Work (existing planter modifications site work & new concrete slab)….................... $23,100
    • New Wall at Table (Demolition, floor work, ceiling work, MEP & new wall)…................................... $19,788
    • TOTAL:                                                                                                                                              $133,538

     

    I would like to add that these units are highly visible on campus and it is our intention to start highlighting the metrics in our dining units via electronic messaging. This may include digital displays, The Housing Insider and social media platforms. There is also great deal of interest in biogas impact from these units. I have met with 2 groups of students from the CEE 190 class about these units in the past month.

     

    In short, this program reduces carbon emissions, produces fertilizer and creates energy. The systems are highly reliable and have had almost no issues to date. Please see the attachments for additional info.

     

    Thank you for your consideration, 

     

    THURMAN ETCHISON


    Assistant Director of Dining - Facilities and Equipment

     

    Attached Files: 

  9. Article Highlights Conversion of Food Waste Into Energy

    Associated Project(s): 
    Enviropures
    Plan for Organic Waste
    Reduce Foodwaste
    Grind2Energy

    To combat the issue of food waste, U of I Housing collaborated with F&S Utilities & Energy Services, Operations, Maintenance & Alterations, and environmental compliance. The committee researched various food waste options, including composting, pulpers, and grinder systems used for anaerobic digestion -- including Grind2Energy systems.

    These operate similarly to an industrial garbage disposal. However, it uses significantly less water than the digester system, up to 90-95 percent less. Additionally, it does not send the waste directly to the sanitary sewer. The food waste is pumped into a 5000-6000 gallon tank located on the outside of the building it serves. A tanker truck empties the waste and takes it to the local sanitary district. The industrial-strength waste is processed in an anaerobic digester, where it undergoes treatment without oxygen. The methane produced is collected and used to generate electricity at the treatment plant.

    Read more about Grind2Energy use on campus through the F&S Website or the PDF in the attached files!

     

    Attached Files: 

  10. 12/18 Zero Waste SWATeam Meeting

    Associated Project(s): 
    Zero Waste iCAP Team
    Food Waste Reduction
    Large-Scale Food Waste Composting
    Increase Recycling through the WTS
    Reuse Surplus Goods and Valuable "Waste"
    Develop Sustainable Purchasing Policies
    Sustainable Procurement Reports
    Sustainable Procurement Reports
    Grind2Energy

    Attached are the meeting minutes from the Zero Waste SWATeam on 12/18/2020. The following agenda items were discussed:

    • Grind2Energy Additional Scope.
    • NERC membership.
    • Mask Terracycle Program.
    • Organics Master Plan.
    • Vending Machine Single-Use Plastics Replacement.
    • Mitigating single-serve options in third-party vendors in Union.
    • Reusable dining operations during COVID.
    • Reuse of Surplus Goods.
    • Battery Recycling Options.
    • Purchasing Order Fufillment: Sustainable Options.
    • Purchasing Sustainability Digital Booklet.
    • Food Waste Reduction Webinar Engagement Opportunity.
    • Sustainability Integrations within punch-out catalogues/iBUY.
    Attached Files: 

  11. 11/13 Zero Waste SWATeam Meeting

    Associated Project(s): 
    Zero Waste iCAP Team
    Vermicompost
    Large-Scale Food Waste Composting
    Food Literacy Project
    Develop Sustainable Purchasing Policies
    Grind2Energy

    Attached are the meeting minutes and chat from the Zero Waste SWATeam meeting on 11/13.

    Discussed were the following topics:

    • Update: Adopt-a-highway/Clean-up Program
    • Composting Partnership: Alex Poltorak of Urban Canopy
    • Student Project: Vermiculture Composting
    • Grind2Energy Additional Scope
    • Food Literacy Project
    • Update: Clean Plate Program
    • Purchasing Sustainability Update

  12. 11/13 Zero Waste SWATeam Meeting

    Associated Project(s): 
    Zero Waste iCAP Team
    Large-Scale Food Waste Composting
    Food Literacy Project
    Develop Sustainable Purchasing Policies
    Grind2Energy

    Attached are the meeting minutes and chat from the Zero Waste SWATeam meeting on 11/13.

    Discussed were the following topics:

    • Update: Adopt-a-highway/Clean-up Program
    • Composting Partnership
    • Student Project: Vermicompost
    • Novel Scope Addition: Grind2Energy
    • Update: Food Literacy Project
    • Update: Clean Plate Program
    • Update: Sustainability within Purchasing (Website & Protocols)
    Attached Files: 

  13. Grind2Energy

    Associated Project(s): 
    Achieve Zero Waste
    Reduce Foodwaste
    Grind2Energy

    Grind2Energy-horizontal.jpgGrind2Energy: Turning Campus Food Waste into Fuel

    The 49,000 students educated at the University of Illinois can generate a lot of food waste. Most of it winds up in a landfill. But for students with a dining hall plan, food waste is ultimately turned into energy, helping the campus reduce its carbon footprint.

    With the "Grind2Energy" system, food scraps are ground down and ultimately run through an anaerobic digester at the Urbana-Champaign Sanitary District, producing methane that is used for fuel to power the plant. The system was installed at Florida Avenue Residence Halls last fall, and others are in the works.

    "Hopefully this small piece will be part of a bigger system down the road," said Thurman Etchison, Assistant Director of Housing Dining Services for Equipment and Facilities.

  15. Food Waste Management presentation to Housing

    Associated Project(s): 
    Food Waste Reduction
    Sustainable Food Practices
    Grind2Energy
    Reduce Foodwaste

    On November 12, 2018, Sarthak Prasad from Illinois Sustainable Technology Center (ISTC) presented a Food Waste Management study to compare the current mode of food waste management (EnviroPure) with 7 other food waste management equipment. 

    He recommended the Housing at UofI switched from the EnviroPure systems to InSinkerator's Grind2Energy systems as food waste processing system, before sending the processed food waste (in slurry form) to the Urbana-Champaign Sanitary District (UCSD) in Urbana, IL. UCSD's Wastewater Treatment Plant  (WWTP) has existing anaerobic digesters that can convert food waste into valuable biogas for electricity generation.

    See attached the presentation in PDF form and the detailed cost analysis.

    Attached Files: