1. GEOTHERMAL ALTERNATIVES, OPTIONS & SOLUTIONS Engineers. Consultants. Commissioning. MEP ASSOCIATES, LLC Presenter: Jeff Urlaub, PE Mike Luster, PE, LEED AP

2. MEP INTRO  Established in 2002 (Eau Claire, WI)  Branch Offices in - Eagan, MN - Rochester, MN - Madison, WI - Norman, OK  70+ MEP Staff  Experience in all Markets  Services −Mechanical −Electrical −Plumbing / Fire Protection −Geothermal −Commissioning −Energy Analysis / Modeling We continuously strive for excellence and innovation through creative engineering solutions to minimize environmental impact today and improve sustainable stewardship into the future. MEP Giants Award Recipient 2012, 2013 & 2014 2013 Top Project by The Daily Reporter EPIC Farm Campus RECENT AWARDS

3. MEP MISSION WE CONTINUOUSLY STRIVE FOR EXCELLENCE AND INNOVATION THROUGH CREATIVE ENGINEERING SOLUTIONS TO MINIMIZE ENVIRONMENTAL IMPACT TODAY AND IMPROVE SUSTAINABLE STEWARDSHIP INTO THE FUTURE.

4. ENERGY STEWARDSHIP

5. REDUCE CLEAN ROOM

6. REDUCE LABORATORY CASCADED AIR

7. REDUCE LABORATORY THERMAL DECOUPLING

8. REPURPOSE

9. RECOVER

10. Central College - Roe Center New Academic & Laboratory Facility 58,000 SF Completed 2009 $17 Million USGBC LEED Certified Platinum

11. -Green roof -Sustainable building site -Natural ventilating system -Daylight harvesting -Radiant floor heating/cooling system Central College – Roe Center Energy Use Intensity of 32 Kbtu/SF/Yr

12. St. Olaf College – Regents Hall Academic & Laboratory Facility 170,000 SF New Addition 23,000 SF Renovation Completed 2008 $60 Million USGBC LEED Certified Platinum

13. Energy Saving Strategies -Cascaded Air -Energy recovery coils in the exhaust air stream to reclaim energy used to precondition the makeup air for the entire building. -Decommissioning of fume hoods -Demand based Ventilation St. Olaf College – Regents Hall Energy Use Intensity of 60 Kbtu/SF/Yr

14. DISTRICT UTILITIES EXPERIENCE  15+ Campus / District Infrastructure Master Planning Projects  Nations largest Higher Education Geothermal Campus – Ball State University  Nations largest Corporate Geothermal Campus – EPIC Corporate Systems

15. Campus Conversion Systems One Pipe DistributionTwo Pipe DistributionFour Pipe Distribution

16. CAMPUS GEOTHERMAL CONVERSION Ball State University – Muncie, IN 10,000 Tons Cooling / 152,000,000 BTU/HR Heating North Well Field: 1,800 – 400ft deep / South Well Field: 1,583 – 500ft deep 10,000 Tons Cooling / 152,000,000 BTU/HR Heating North Well Field: 1,800 – 400ft deep / South Well Field: 1,583 – 500ft deep

17. Campus Energy Use Intensity us Energy Use Intensity Prior to Geothermal Conversion175 Btu/SF/Yr Fiscal Year 2013/2014123 Btu/SF/Yr Anticipated at Project Completion105 Btu/SF/Yr Reduction in Emissions Not burning 36,000 tons of coal Annually reduces BSU’s generation of Emissions of: 75,000 tons of carbon dioxide emissions 240 tons of nitrogen oxide 200 tons of particulate matter 80 tons of carbon monoxide 1,400 tons of sulfur dioxide 3,600 tons of coal ash Results of BSU Geothermal Conversion

18. CORPORATE GEOTHERMAL CAMPUS EPIC Systems Corporation – Verona, WI 7,452+ Total Bores / 20+ Buildings 15,000 Tons Cooling / 95,461,000 BTU/HR Heating 7,452+ Total Bores / 20+ Buildings 15,000 Tons Cooling / 95,461,000 BTU/HR Heating

19. CAMPUS GEOTHERMAL CONVERSION Miami University – Oxford, OH Western Campus: 448 Bores / 15+ Buildings New Central Energy Plant Western Campus: 448 Bores / 15+ Buildings New Central Energy Plant

20. ROOSEVELT ISLAND CAMPUS GEOTHERMAL STUDY & DESIGN Cornell NYC Tech – Roosevelt Island, NY 80 Bores – 350ft Deep

21. SEWAGE HEAT RECOVERY & GEOTHERMAL SYSTEM STUDY Penn State University – University Park, PA -System to serve East Hills Dormitory Buildings (7 Dorms and 1 Dinning Center) 90 Vertical Bores

22. SEWAGE HEAT RECOVERY & GEOTHERMAL SYSTEM STUDY Penn State University – University Park, PA

23. THANK YOU Engineering Future Focused Solutions. MEP ASSOCIATES, LLC www.mepassociates.com 715.832.5680 Engineers. Consultants. Commissioning.