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Projects Updates for Rooftop Solar Potential

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  1. RECs for small solar rooftop arrays

    Associated Project(s): 
    Rooftop Solar Potential
    Solar Power on Campus
    ECE Net-Zero Energy Building
    ECE Rooftop Solar PVs

    Hi Rob and Tony,

     

    Tim Mies asked me who “owns” the RECs from small scale solar arrays at individual buildings.  I said I’d have to check into it.

     

    At first I thought all RECs are owned by central campus (UES), but then I questioned myself.  For a rooftop solar array, we don’t include it in the M-RETS program, and at ECE, we only “sold” them the solar farm 2.0 RECs.  We let them count their rooftop solar directly and they have the DOR accordingly. 

     

    So is it appropriate to tell him that the RECs associated with the 14.7 kW array he is planning to install at the Energy Farm (not the SCAPES project) will be considered “used” at the Energy Farm?

     

    I would caution that we do not want individual departments to get into selling RECs, without a much broader discussion.  So perhaps we should say that he can use/retire them at his site, but he cannot sell them without further discussion?

     

    What do you recommend?

     

    Thanks,

    Morgan

    -----------------------------

    Good questions. I think that if the department “owns” the REC, then they should also be able to sell the REC. I am interested in others views on the topic, and agree that it would lend to a much broader discussion.

    Rob Roman

    ----------------------------

    I agree that a broader discussion would be helpful.

     

    Best,

     

    Tony

  2. Mailbag solar article: Suggestion for UI solar panels

    Associated Project(s): 
    Solar Power on Campus
    Solar Farm 1.0
    Solar Farm 2.0
    Rooftop Solar Potential
    ECE Rooftop Solar PVs
    BIF Rooftop Solar PVs
    Uni High Gym Rooftop Solar PVs
    Solar Thermal at ARC
    Wassaja Hall Rooftop Solar PVs

    "Why doesn't the company installing the solar panels at U of I put them over the parking lot? I would provide shade for the cars underneath and would eliminate having to kill whatever would be underneath them in the fields."

    The best option for building solar panels is ground-mounted, said Morgan White, the associate director for sustainability at the University of Illinois.

    "As part of our Climate Leadership Commitments the University of Illinois at Urbana-Champaign has a goal of producing at least 25,000 megawatt-hours (MWh) per year from on-campus solar," she said. "When we evaluated options for meeting this goal, rooftop solar, solar over parking areas, and ground-mounted solar were all considered. The most cost-effective option is ground-mounted solar, and it also allows for larger-scale installations.

    "For a sense of the scale, the two solar farms will be a total of 75 acres, while the largest parking lot on campus is less than 15 acres.

    "When installing solar panels over parking areas, there are additional infrastructure and labor costs to raise the solar panels above the ground level. Although we do not currently have any solar over parking areas, Facilities & Services is working with the Parking Department to evaluate potential locations for a pilot installation. We are also continuing to install rooftop solar on individual buildings."

    Solar panels are on the following five Urbana campus buildings:

    — Business Instructional Facility

    — the Activities & Recreation Center

    — Wassaja Residence Hall

    — University High School Gymnasium

    — Electrical and Computer Engineering (ECE) Building.

    "I'd also like to emphasize that the ground-mounted solar panels do not harm the plants under them. After building the first Solar Farm, we learned that there was an excellent opportunity for growing useful plants under and around the panels," said White. "This is a great opportunity for creating a multi-functional ecosystem, with pollinator supportive plants and protected areas for small animals and insects."

    https://www.news-gazette.com/toms-mailbag/toms-mailbag-june-26-2020/article_65ef2976-09b9-526a-848d-1419c905b0ec.html

     

  3. Net Metering on campus

    Associated Project(s): 
    ECE Rooftop Solar PVs
    Rooftop Solar Potential

    For all of our buildings with renewable energy systems, we employ a net metering method.  We deduct the energy supplied by the system from the building load on the campus grid.  So, if ECE uses about 250,000 kwh of electricity per month, and the rooftop array will supply 10,000 kwh per month, then the net bill for the ECE building will be 240,000 kwh at the campus electricity rate.  Therefore, the building gets full credit for the energy supplied by the array.

  4. potential to add solar on Oak Street library

    Associated Project(s): 
    Rooftop Solar Potential

    There is a grant for helping libraries go green, which could potentially support solar at the Oak Street facility.

    EBSCO has expanded this year’s EBSCO Solar Grant. For the first time, it will provide three $100,000 grants to libraries looking to install solar arrays. If you’re eager to show your community the benefits of solar energy or to add to your sustainability plans, consider applying to the EBSCO Solar Grant now through April 30th. The winner will be announced on June 22nd, 2018, both online and at ALA Annual 2018.

  6. March 2017 Sustainability Council Recommendations Approved

    Associated Project(s): 
    Sustainability Council
    iCAP Working Group (iWG)
    Rooftop Solar Potential
    Clean Power Agreements Off-Campus
    Energy Conservation Efforts
    Utility and Energy Services Funds
    ECBS Recommendations Summary
    eGen Recommendations Summary

    Interim Provost Wilkin, on behalf of Chancellor Jones, approved moving forward with the recommendations discussed at the March 2017 Sustainability Council meeting. See attached file.

    See iWG follow-up on the March 2017 Sustainability Council meeting here.

    See Transmittal of EGen005 Rooftop Solar Standards here.

    See iWG Assessment for SWATeam recommendation EGen005 Rooftop Solar Standard here.

    See SWATeam recommendation EGen005 Rooftop Solar Standards here.

    See Transmittal of EGen003 PPA term to the Sustainability Council here.

    See iWG Assessment of EGen003 PPA Term here.

    See SWATeam recommendation EGen003 PPA Term here.

    See Transmittal of ECONS003 Conservation Budget to the Provost Office here.

    See iWG Assessment of ECONS003 Conservation Budget here.

    See SWATeam Recommendation of ECONS003 Conservation Budget here.

    Attached Files: 

  7. March 2017 Sustainability Council Recommendations & Next Steps

    Associated Project(s): 
    Sustainability Council
    iCAP Working Group (iWG)
    Rooftop Solar Potential
    Clean Power Agreements Off-Campus
    Energy Conservation Efforts
    ECBS Recommendations Summary
    Utility and Energy Services Funds
    eGen Recommendations Summary

    Director of iSEE, Evan DeLucia, summarized three recommendations presented at the March 2017 Sustainability Council meeting: EGen005 Rooftop Solar Standard, EGen003 Power Purchase Agreement (PPA) Timeline, and ECons003 Conservation Budget, as well as the next steps, for Chancellor Jones’ approval.

    We followed up with the Sustainability Council on April 25, 2017, with the attached file.

    See Transmittal of EGen005 Rooftop Solar Standards here.

    See iWG Assessment for SWATeam recommendation EGen005 Rooftop Solar Standard here.

    See SWATeam recommendation EGen005 Rooftop Solar Standards here.

    See Transmittal of EGen003 PPA term to the Sustainability Council here.

    See iWG Assessment of EGen003 PPA Term here.

    See SWATeam recommendation EGen003 PPA Term here.

    See Transmittal of ECONS003 Conservation Budget to the Provost Office

    See iWG Assessment of ECONS003 Conservation Budget

    ee SWATeam Recommendation of ECONS003 Conservation Budget

     

    Attached Files: 

  8. EGen005 Rooftop Solar Standards recommendation - Transmittal

    Associated Project(s): 
    Rooftop Solar Potential
    iCAP Working Group (iWG)
    eGen Recommendations Summary

    Following the completion of iWG assessment, the SWATeam recommendation EGen005 Rooftop Solar Standards was transmitted to the Sustainability Council on March 6, 2017.

    See iWG Assessment for SWATeam recommendation EGen005 Rooftop Solar Standard here.

    See SWATeam recommendation EGen005 Rooftop Solar Standards here.

  9. EGen005 Rooftop Solar Standards recommendation - Assessment with all comments

    Associated Project(s): 
    Rooftop Solar Potential
    iCAP Working Group (iWG)
    eGen Recommendations Summary

    The iCAP Working Group (iWG) met on February 23, 2017, to discuss the SWATeam recommendation EGen005 Rooftop Solar Standards. The official recommendation from the iWG was:

    "Rooftop solar should be included in the Facility Standards, with guidance developed by F&S staff, in order to maximize the effectiveness of solar installations.  This should apply to new construction, major renovations, and roof improvement projects.  Project scopes should include rooftop solar, as applicable, based on the guidance to be developed according to roof orientation, nearby shading, potential solar capacity, and roof construction type (e.g., gypsum would be an inappropriate roof decking for retrofitting with solar PVs). Exceptions should require a variance during the capital design review process."

    See attached the assessment form complete with official comments from all the iWG members.

    See SWATeam recommendation EGen005 Rooftop Solar Standards here.

    Attached Files: 

  12. EGen005 Rooftop Solar Standards recommendation - Submittal

    Associated Project(s): 
    Rooftop Solar Potential
    Energy Generation, Purchasing, & Distribution (eGen) SWATeam
    eGen Recommendations Summary

    The eGen SWATeam submitted a recommendation to the iWG stating, "Incorporate a building design standard into the University of Illinois at Urbana-Champaign Facilities Standards that requires all new buildings on-campus to include a rooftop solar array covering the majority of rooftop surface area."

    See attached the SWATeam recommendation EGen005 Rooftop Solar Standards complete with comments from all the eGen SWATeam members.

    Attached Files: 

  13. EGEN SWATeam Meeting (1.20.17)

    Associated Project(s): 
    Energy Generation, Purchasing, & Distribution (eGen) SWATeam
    Solar Power on Campus
    Explore Options for 100 Percent Clean Campus Energy
    PPA for National Petascale Computing Facility
    Rooftop Solar Potential
    Clean Power Agreements Off-Campus

    The EGEN SWATeam held their first meeting for the Spring 2017 semester. Topics covered include:

    • Review draft recommendations for 1) on-campus solar and 2) petascale offsets
    • An update from Morgan Johnston on the Associate Director of Campus Sustainability position
    • Updating iCAP portal project pages for EGEN objectives
    • Clean Energy PPA
    • Potential for future solar farm
    • Asking for feedback from EGEN team members regarding recommendation proces
    Attached Files: 

  14. EGEN SWATeam Meeting (12.2.16)

    Associated Project(s): 
    Energy Generation, Purchasing, & Distribution (eGen) SWATeam
    Rooftop Solar Potential
    Solar Power on Campus
    Explore Options for 100 Percent Clean Campus Energy

    The EGEN SWATeam held their final meeting for the Fall 2016 semester. Topics covered include:

    • Guest presentation by Niharika Kishore regarding rooftop solar on campus
    • Potential recommendations to Working Group
    • Potential solar: greenspace vs. rooftop vs. parking lot cover
    Attached Files: 

  15. EGEN SWATeam Meeting (11.9.16)

    Associated Project(s): 
    Energy Generation, Purchasing, & Distribution (eGen) SWATeam
    PPA for National Petascale Computing Facility
    Rooftop Solar Potential
    Geothermal on Campus

    The EGEN SWATeam held their fourth meeting for the Fall 2016 semester. Topics covered include:

    • Guest presentation by Yu-Feng Forrest Lin to discuss his work on investigating campus geothermal properties
    • View draft recommendation for Petascale offsets
    • Review draft recommendation for on-campus solar
    Attached Files: 

  16. EGEN SWATeam Meeting notes (10.12.16)

    Associated Project(s): 
    Energy Generation, Purchasing, & Distribution (eGen) SWATeam
    2015 Illinois Climate Action Plan (2015 iCAP) [ARCHIVED]
    PPA for National Petascale Computing Facility
    Wind Power Purchase Agreement (PPA)
    Rooftop Solar Potential

    The EGEN SWATeam held their third meeting for the Fall 2016 semester. Topics covered include:

    • Development of formal SWATeam recommendatino to the working group regarding offsets for Petascale
    • RECs - does this get us to our goal?
    • Potential recommendations for rooftop solar
    Attached Files: 

  17. Student solar efforts renewing for fall 2016

    Associated Project(s): 
    Rooftop Solar Potential
    Independent Student Projects

    Niharika Kishore, masters in Urban Planning (MUP) student, and Corey Weil, sophomore in Electrical and Computer Engineering, are working with Morgan Johnston on the iSEE objective for on-campus solar.  Niharika will continue her efforts for promoting rooftop solar to meet the iCAP objective for 12,500 MWh/year of on-campus solar energy generation as part of a MUP capstone project this year.  Corey will volunteer in various efforts to support the development of solar solutions for campus, from the Net Zero Energy ECE efforts to advocating for solar energy funding.

  18. Possibility for rooftop solar on Mechanical Engineering Building

    Associated Project(s): 
    Rooftop Solar Potential

    After the August 5th presentation by Niharika Kishore to College of Engineering facilities contact Greg Larson, Greg spoke with Mechanical Engineering facilities contact Damon McFall about roofotp solar for the Mechanical Engineering Building (MEB).  Morgan Johnston explained that MEB had been left off the list Niharika worked on because of the upcoming Capital Programs project in that facility.  Greg indicated that they are interested in pursuing rooftop solar for MEB.  Potentially the design could be included in the Capital Project design effort, and the installation would need to be funded separately.  This roof could hold approximately 130 kW array.

     

  19. Niharika Kishore sending email to potential facilities

    Associated Project(s): 
    Rooftop Solar Potential
    Independent Student Projects

    Niharika Kishore will send an email to potential facilities for adding rooftop solar, in support of the 2015 iCAP objective.  The draft email is attached and the list of potential facilities is as follows:

    Building Estimated Yearly Output (kWh/yr)
    Physical Plant Services Building 791,522
    Activities and Recreation Center 725,562
    Law Building 395,761
    Ikenberry Dining Hall 382,569
    Abbott Power Plant 263,841
    Digital Computer Library 263,841
    Plant Sciences Laboratory 164,900
    Timothy J. Nugent Hall 164,900
    Institute of Genomic Biology 158,304
    Richard T. Ubben Basketball Complex 151,708
    Oak Street Library 151,708
    Bousfield Hall 145,112
    Garage and Carpool 125,324

     

    Attached Files: 

  20. Niharika Kishore is working on developing a rooftop solar RFP for design

    Associated Project(s): 
    Rooftop Solar Potential
    Independent Student Projects

    Today, Morgan Johnston met with Niharika Kishore to discuss the rooftop solar iCAP objective.  Niharika is going to review the work already done, in the iSEE solar box folder, and draft a proposal for getting the engineering design work done for a set of building.  She will be working towards meeting the FY20 on campus generation goal of 12,500 MWh/year, and possibly additional installations for FY25.

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