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  1. Professor Yu-Feng Lin Featured on 'Wired' Article

    Associated Project(s): 

    UIUC's Yu-Feng Lin was featured on a "wired" article. Andrew Stumpf explains, "The authors did a simulation for a residential district in Chicago. They don’t provide much detail about the geology and hydrogeology that is the basis for the geotechnical model. In Chicago, aquifer thermal energy storage (ATES) has yet to be used because groundwater is pretty scarce in the shallow subsurface and one would need to tap aquifers deeper in the bedrock. In the northern and western suburbs, the subsurface conditions in the glacial deposits is much better and I believe Kane County is looking into using the aquifers for a geothermal resource."

    The article can be found at: https://www.wired.com/story/the-massive-batteries-hidden-beneath-your-fe...

    UIUC newsletter: https://emails.illinois.edu/newsletter/32/64507332.html 

    The referenced article is attached.

  2. Considerations for clean thermal energy

    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.

     

  3. Zero Waste iCAP Meeting 3/10/2023

    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: 
  4. Update on drilling

    Associated Project(s): 

    From: Stumpf, Andrew J 
    Sent: Wednesday, March 01, 2023 7:37 PM
    To: Rubin, Joshua ; Mies, Tim ; Lamb, Jeremy ; Klein, Bradley Dean 
    Cc: Lin, Yu-Feng ; Weckle, Amy Lorraine; White, Morgan 
    Subject: UTB at the Energy Farm

     

    Hi folks,

     

    Here is an update. Dom and Todd worked to get half of the hole grouted today and now wait until tomorrow morning to see if the battery floats, or not. Theoretically it should not, but we will see. They will start up again at 8 am if anyone is over that way. Xiaobing and Tony have gone back to Tennessee.

     

    Best,

    Andy

  5. notes on solar over carports

    Associated Project(s): 

    Michigan Sate University shared some lessons learned from implementing solar car ports on their campus. 

    • make sure your carport roof covers the fll parking space, because they had icicles form on the edge and fall onto a vehicle, which damaged the vehicle
    • snow removal equipment may hit the roof and damage the structure
    • one time an RV hit the structure during tailgating
  6. Invitation to collaborate on a presentation

    Associated Project(s): 

     

    I was contact by some colleagues withy Future Earth – Taipei (https://futureearth.org/about/who-we-are/international-offices/taipei-global-hub/) for a potential webinar series.  I suggested them to think about campus sustainability actions as a living laboratory and they are very intrigued by this idea.  They asked me to suggest speakers and I am thinking about Jack, Morgan and Andy.  So, I would like to ask if you are interested.  Some of their previous talk can be found at https://www.facebook.com/futureearth.org/.  All the communications and activities will be between 6pm-11pm CST due to time difference.  I am happy to have more discussion if you are interested.

     

    Presenters:

     

    Ms. Morgan White, https://fs.illinois.edu/resources/newsroom/2021/10/14/white-named-acting-director-of-the-f-s-capital-programs-division

    Mr. Jack Reicherts, https://studentengagement.illinois.edu/student-sustainability/ssc/team/reicherts/

    Dr. Andrew Stumpf, https://directory.illinois.edu/detail?userId=astumpf@illinois.edu&widgetId=15

    Dr. Ping-Yu Change, https://scholars.ncu.edu.tw/en/persons/ping-yu-chang

    Dr. Jui-Pin (Rubin) Tsai, https://www.bse.ntu.edu.tw/member?teacher_id=48&page=1

    Dr. Yu-Feng Forrrest Lin, https://directory.illinois.edu/detail?userId=yflin@illinois.edu&widgetId=15

     

    Cheers,

     

    Yu-Feng F. Lin

    Director

        Illinois Water Resources Center

    Principal Research Hydrogeologist

        Illinois State Geological Survey

    Clinical Professor

        Civil and Environmental Engineering

    Research Professor

        Natural Resources and Environmental Sciences

    University of Illinois at Urbana-Champaign

  7. Invitation to collaborate on a presentation

    Associated Project(s): 

     

    I was contact by some colleagues withy Future Earth – Taipei (https://futureearth.org/about/who-we-are/international-offices/taipei-global-hub/) for a potential webinar series.  I suggested them to think about campus sustainability actions as a living laboratory and they are very intrigued by this idea.  They asked me to suggest speakers and I am thinking about Jack, Morgan and Andy.  So, I would like to ask if you are interested.  Some of their previous talk can be found at https://www.facebook.com/futureearth.org/.  All the communications and activities will be between 6pm-11pm CST due to time difference.  I am happy to have more discussion if you are interested.

     

    Presenters:

     

    Ms. Morgan White, https://fs.illinois.edu/resources/newsroom/2021/10/14/white-named-acting-director-of-the-f-s-capital-programs-division

    Mr. Jack Reicherts, https://studentengagement.illinois.edu/student-sustainability/ssc/team/reicherts/

    Dr. Andrew Stumpf, https://directory.illinois.edu/detail?userId=astumpf@illinois.edu&widgetId=15

    Dr. Ping-Yu Change, https://scholars.ncu.edu.tw/en/persons/ping-yu-chang

    Dr. Jui-Pin (Rubin) Tsai, https://www.bse.ntu.edu.tw/member?teacher_id=48&page=1

    Dr. Yu-Feng Forrrest Lin, https://directory.illinois.edu/detail?userId=yflin@illinois.edu&widgetId=15

     

    Cheers,

     

    Yu-Feng F. Lin

    Director

        Illinois Water Resources Center

    Principal Research Hydrogeologist

        Illinois State Geological Survey

    Clinical Professor

        Civil and Environmental Engineering

    Research Professor

        Natural Resources and Environmental Sciences

    University of Illinois at Urbana-Champaign

  8. iSEE Quarterly update for Winter 2022

    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

     

     

     

  9. Project Announcement for UTB Installation

    Associated Project(s): 

    Below is a message from Andrew Stumpf regarding the installation of the underground thermal battery at the UIUC Energy Farm:

    Dear colleagues,

     

    It is with great excitement that I can announce the project to install Underground Thermal Battery (UTB) system developed by Dr. Xiaobing Liu’s team at Oakridge National Laboratory at UIUC Energy Farm will begin next week. This will be a several weeks project that includes installing the UTB, associated geothermal boreholes, geothermal heat pump, HVAC upgrades and control center. On Monday the UTB will be placed in the ground. Skinner Drilling will be installing the UTB with assistance from Durbin Geothermal. All the other work will follow over the coming weeks. I expect drilling will start between 8:00 and 8:30 and take about 1 hour, and then the battery will be lowered into the ground and be done before noon.

     

    You're most welcome to visit.

     

    Best,

    Andy

     

  10. Green Power Partnership’s 2021 Year in Review

    Associated Project(s): 

    GPP Logo

     

    Green Power Partnership's 2021 Year in Review

    The U.S. Environmental Protection Agency's (EPA's) Green Power Partnership (GPP) reached several program milestones in calendar year 2021. The 2021 performance update shows how EPA's Partners continued to raise the bar on leadership and impact in green power use, advancing the U.S. market for green power.

    Here are the Partnership's 2021 accomplishments:

    2021 Year in Review

    These figures demonstrate how electricity consumers transform the power sector by choosing how their power is generated. EPA's Partners help grow demand and scale the renewable energy market by purchasing and using renewable electricity. Renewable electricity helps these organizations meet their energy, economic, and environmental objectives. Green electricity customers also encourage the development of renewable electricity sources and drive new project development.

    With the passage of the Inflation Reduction Act, new funding, programs, and incentives will help accelerate the transition to a clean energy future. See what the Inflation Reduction Act has to offer for Green Power Partners here.

     

    See more GPP data in our Program Data Viewer, and find more info about our Partners with our Partner Profile Viewerand in the Top Partner Rankings.

     

    To learn more, visit https://www.epa.gov/green-power-markets.

  11. Funding Approval for Micro-Agrivoltaics - Salvage of Equipment

    Ehab Kamarah and Madhu Khanna approved $10,000 in funding to support Agrivoltaics projects on campus.

    Tim Mies sent the following email excerpt to Madhu Khanna on Feb 7, 2023:

    I would like to update a bit on how this project might go forward, and ask for your thoughts on possible funding to complete this project (connect to campus grid).

     

    Carl to date has purchased 3 solar frames which can hold up to 72 of the size panel I have in storage (from the 2007 Solar Decathlon house).  Unfortunately I have only 40 panels, which will lead to a gaps in shading with only 12 panels per structure.

     

    My initial intention was to apply to SSC for funding to fill the space, purchase inverters, and hire electricians to connect to the campus grid.  This application would occur after the initial goal, shading research plots, is complete.

     

    Since this last email, I was contacted by Brent Lewis at F&S regarding potential surplus panels available immediately due to a demolition project under way for the failed building the panels connect to.  The picture below shows 60 panels of larger capacity (245 watt instead of 180) that would be able to fully populate the footprint of Carl’s frames.  In addition, there are inverters and ancillary connection parts that can likely be reused to allow these panels continued production on the campus grid.

     

    A ballpark estimate from F&S would be 5-10K to salvage all of the panels and equipment.   Do you think there would be support from Ehab to utilize carbon credit funds to at least salvage the panels and reinstall on the new frames?  I would be willing to apply to SSC again for the final connection if carbon funds could not cover this all.

  12. It's official! ECE is Net Zero Certified!

    Associated Project(s): 

    https://ece.illinois.edu/newsroom/news/net-zero-certification

    The Electrical and Computer Engineering (ECE) Building at the University of Illinois Urbana-Champaign has become the university’s first zero energy certified facility through innovative facility design and clean energy produced on campus. All of the operational energy associated with the building is now offset through a combination of on-site solar production and solar renewable energy credits (SRECs), which earned the 238,000 gross square foot facility official Zero Energy (ZE) Certification from the International Living Future Institute (ILFI).

    According to ECE department head Bruce Hajek, “achieving net zero energy was an aspirational goal of everyone who contributed to the project and is the embodiment of the teaching and cutting-edge discovery excellence taking place in this world-class facility. The ability to meet this goal—in less than 10 years since the building’s opening—by using solar energy generated on campus showcases the relentless campus focus on reducing carbon emissions and what is possible through collaboration and leadership in this critical area.”

    The ECE Building produces about 11 percent of its energy through its rooftop array, a 300 kW setup featuring 970 panels. The rest of its consumption is supported through SRECs from Solar Farm 2.0, a 12.32 megawatt (MWdc) utility-scale installation on south campus bordering the Village of Savoy.

    Aerial view of Solar Farm 2.0 south of campus.Aerial view of the Solar Farm 2.0 south of campus. (Photo courtesy of Jim Baltz)

    The IFLI standard for meeting ZE certification includes accounting for all heating, cooling, and other energy a facility uses. Any non-electrical consumption is converted to a kilowatt-hour electricity equivalent to assess the efficiency performance and necessary offset. The certification process required a full year for verification and guarantees for continued zero energy operation into the future. Offsite renewable energy production must also be located within the same regional power grid and linked to building energy usage.

    Ehab Kamarah, associate vice chancellor and executive director of Facilities & Services, said, “Being an active partner with ECE on these types of projects is an example of why the university is a recognized leader in sustainable building design, construction, operations, and on-site renewable energy production. Finalizing this certification is a credit to the U of I’s expertise in solar innovation and expanding clean energy portfolio.”

    Reaching energy conservation and clean energy targets as a part of overall sustainability efforts is fundamental to Illinois’ land-grant university mission. The Illinois Climate Action Plan (iCAP) is the university’s strategic plan to meet the Climate Leadership Commitments, including becoming carbon neutral as soon as possible and building resilience to climate change in the local community. The Urbana campus renewable energy portfolio already meets more than 12 percent of annual electricity needs.

    The ECE building is a sustainable learning laboratory with features that reduce energy consumption and help make zero energy a reality. In November 2019, the building achieved LEED Platinum certification from the U.S. Green Building Council for advanced energy efficiency features, such as LED and fluorescent lighting, intelligent systems to optimize energy usage, excellent space configuration, recycled materials incorporation, and other green design attributes. The facility was designed with most windows facing south for optimal daylighting, heat recovery chillers, chilled beams, exhaust heat recovery wheels, and occupancy sensors. Also, following the opening, the F&S Retrocommissioning team worked to enhance building control systems for peak efficiency by modifying programming, set points, and some controls.

    <<see video of solar panels at https://youtu.be/iU4SqjMxB1A>> 

    Many characteristics of the ECE Building directly contribute to research and educational use. A section of the rooftop solar array connects to a major research laboratory in the building and provides hands-on experience with photovoltaic technology. There is a weather station on the roof for collecting data about conditions that affect solar production, like wind speed, temperature, humidity, insolation, and cloud cover. For all visitors, interactive digital signs show updated energy usage and a power dashboard in the building’s atrium.

    More information about the ECE building is available at: https://ece.illinois.edu/about/buildings/energy-efficiency

  13. Energy Farm Mini Agrivoltaics

    Below is an email from Madhu Khanna regarding the energy farm mini agrivoltaics. 

     

    From: Khanna, Madhu <khanna1 at illinois.edu> 
    Sent: Thursday, February 09, 2023 3:37 AM
    To: Kamarah, Ehab <ekamarah at illinois.edu>; White, Morgan <mbwhite at illinois.edu>
    Subject: Energy Farm mini agrivoltaics

     

    Hi Ehab

     

    While we are waiting for doing the agrivoltaic experiments at Solar Farm 2 and build our own AV farm, Carl Bernacchi has been working on creating a small AV experiment at the Energy Farm with a few solar panels that can be set up to grow vegetables underneath. This project will generate solar energy that will be connected to the campus grid.

     

    Tim Mies and Carl Bernacchi have sent the following information.  Carl has used his USDA funds to purchase solar frames. They have been able to acquire panels from storage and  Brent Lewis at F&S.  But need $5-10K to salvage the panels and reinstall them.

     

    Can we approve up to $10K funds from the carbon credit fund to cover these costs? Tim plans to apply for SSC funding as well and if he gets funding then these costs can come down. We can justify it as a project that will contribute to increasing renewable energy generation in the future.

     

    Best

    Madhu

     

     

     

    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

     

    email: khanna1@illinois.edu; phone: 217-333-5176; fax: 217-333-5538

     

    http://ace.illinois.edu/directory/madhu-khanna

    https://ceos.illinois.edu/bio-khanna

    https://scholar.google.com/citations?user=LPH4gbUAAAAJ&hl=en

     

    https://illinois.zoom.us/j/2173335176?pwd=Ri8rTzQ0S1RxZHpiY2tEWVdaSlhtZz09

     

    _____________________________________________________________________

    From: Mies, Tim <tmies at illinois.edu> 
    Sent: Tuesday, February 7, 2023 1:50 PM
    To: Khanna, Madhu <khanna1 at illinois.edu>
    Cc: Bernacchi, Carl J <bernacch at illinois.edu>
    Subject: Energy Farm mini agrivoltaics

     

     

    Good Morning Madhu,

     

    I would like to update a bit on how this project might go forward, and ask for your thoughts on possible funding to complete this project (connect to campus grid).

     

    Carl to date has purchased 3 solar frames which can hold up to 72 of the size panel I have in storage (from the 2007 Solar Decathlon house).  Unfortunately I have only 40 panels, which will lead to a gaps in shading with only 12 panels per structure.

     

    My initial intention was to apply to SSC for funding to fill the space, purchase inverters, and hire electricians to connect to the campus grid.  This application would occur after the initial goal, shading research plots, is complete.

     

    Since this last email, I was contacted by Brent Lewis at F&S regarding potential surplus panels available immediately due to a demolition project under way for the failed building the panels connect to.  The picture below shows 60 panels of larger capacity (245 watt instead of 180) that would be able to fully populate the footprint of Carl’s frames.  In addition, there are inverters and ancillary connection parts that can likely be reused to allow these panels continued production on the campus grid.

     

    A ballpark estimate from F&S would be 5-10K to salvage all of the panels and equipment.   Do you think there would be support from Ehab to utilize carbon credit funds to at least salvage the panels and reinstall on the new frames?  I would be willing to apply to SSC again for the final connection if carbon funds could not cover this all.

     

    Please let me know if you have any additional questions or clarifications that we can provide.


    Best,
    Tim

     

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