You are here

Project Updates for collection: Renewable Energy Projects

Search

Search tips:

  • This form will search for words in the title OR the description. If you would like to search for the same term(s) across both the title and description, enter the same search term(s) in both fields.
  • This form will search for any of the words you enter in a field, not the exact phrase you enter. If you would like to search for an exact phrase, put double quotes (") around the phrase. For example, if you search for Bike Path you will get results containing either the word Bike OR the word Path, but if you search for "Bike Path" you will get results containing the exact phrase Bike Path.

  1. daily update

    Associated Project(s): 
    Geothermal Monitoring Well on Bardeen Quad

    Hi everyone,

     

    After day 1 we have drilled to a depth of 90 feet. This is excellent progress with snow much of the day, and not getting in the ground until late morning.

    So far, the geology is similar to previous drilling in the area (see log attached).

     

    Cheers,

    Andy

  3. Funding Approval for Geothermal Characterization/Monitoring Station

    Associated Project(s): 
    Geothermal Monitoring Well on Bardeen Quad
    Utilize Carbon Credits
    Carbon Credit Purchasing Program (C2P2) with Second Nature

    Evan De Lucia and Mohamed Attalla approved $65,610 of funding from the Carbon Credit Sales Fund for a Geothermal Characterization/Monitoring Station at John Bardeen Quad.

     

    An email of approval is attached below.

    The project proposal is attached below.

    Attached Files: 

  4. Food Waste Management presentation to Housing

    Associated Project(s): 
    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: 

  14. Join your neighbors getting solar PVs!

    Associated Project(s): 
    Solar Urbana-Champaign

    Champaign and Piatt County home and business owners installing solar energy have triggered the second 1% discount in the Solar Urbana-Champaign program! The program makes it faster, easier, and more affordable to go solar by leveraging the power of volume purchasing, and a community-education campaign.

    https://mailchi.mp/urbanaillinois/announcement-solar-urbana-champaign-30...

  16. Capacity of distribution lines

    Associated Project(s): 
    Solar Farm 2.0

    U19005: Electrical-Medium Voltage Power Distribution Study Updates - should start in mid-September - to evaluate capacity of power distribution line connected to proposed solar farm 2.0 site.

  18. Feasibility study to be done

    Associated Project(s): 
    Geothermal at WPP

    Due to the complexity of this project, F&S recommended conducting a feasibility study before installation.  It is estiamted to cost approximately $10K and take about one month to complete.

  19. EUI at Fruit Farm Admin Building

    Associated Project(s): 
    Geothermal at the Fruit Farm Admin Building
    Energy Conservation Efforts

    Please see the attached Excel file for some Energy Use Intensity (MMBTU/GSF) and (kBTU/GSF) calculations for the Fruit Farm Admin Building.  I have also attached an Energy Star Portfolio Manager Technical Reference which gives numbers for average U.S. Energy Use Intensity by Property Type.  These numbers are given in kBTU/GSF for comparison.

     

    The good news is that the numbers have been decreasing from 2011 through 2017.  Since 2018 is not over yet it would not be fair to count that number, but from 2011 through 2017 the energy use intensity appears to have decreased to about half of its starting value!  The numbers range from about 299 MMBTU/GSF to about 153 MMBTU/GSF (about 45 kBTU/GSF to about 23 kBTU/GSF). 

     

    If you look in the Energy Star Portfolio Manager document, the UIUC Fruit Farm is on par with a small retail office (at the higher EUI levels from 2011) to a warehouse or other unoccupied space (at the lower EUI levels from more recent data).  This may be an indication of the level of activity of the facility, or it may just reflect the fact that you are getting a lot of geothermal energy (three to four units of geothermal energy for every one unit of electricity).  If you look in the table you will see that a laboratory is listed as 78.8 kBTU/GSF, which is about 3.5 times the 2017 calculated value of 23 kBTU/GSF for the Fruit Farm.

     

    Please note that the numbers I am comparing the Fruit Farm to are the site energy numbers in the Energy Star Portfolio Manager document, which reflect the amount of energy you are using at the site (meter readings).  Source energy numbers are higher and include losses due to energy conversion and distribution from where the energy was originally generated (likely a coal or natural gas plant in Illinois).

    - Frank Holcomb

    Attached Files: 

  20. Capacity of Solar PVs for shed roof

    Associated Project(s): 
    Solar PVs at Idea Garden

    The solar PV design for the rooftop of the Idea Garden shed is 12 panels with 340 Watts each, which is a total of 4.08 kWdc. The construction estimate is in progress at F&S, then an interconnect agreement will be needed from Ameren.

Pages