EM web content 2

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EM web content 2

  1. 1. 1<br />Energy Management Program Initiatives<br />
  2. 2. 2<br />Energy Initiatives and Progress<br /><ul><li>State Energy Office Sponsored Steam Trap Survey
  3. 3. Energy Star Portfolio Manager and Building Competition
  4. 4. Energy Policy Act of 2005
  5. 5. Building Energy Audits
  6. 6. Water Conservation in the Central Utility Plants</li></li></ul><li>3<br />Energy Initiatives and Progress<br /><ul><li>State Energy Office Energy Fellowship Grant Award
  7. 7. UNC-GA/ ARRA Energy Efficiency Grant Award
  8. 8. 2010 Sustainability Student Attitude Survey
  9. 9. Campus-wide Lighting Upgrades
  10. 10. Campus Automation Convergence</li></li></ul><li>4<br />Steam Trap SurveyCentral Distribution and Building Systems<br /><ul><li>934 Steam Traps Surveyed across Campus
  11. 11. 133 Failed Traps (14% of those surveyed)
  12. 12. Steam Traps Tagged and Logged into FME Database
  13. 13. Failed Traps = >$200,000 yearly Energy Loss</li></li></ul><li>5<br />Steam Trap SurveyCentral Distribution and Building Systems<br /><ul><li>$200,000 Yearly Energy Loss
  14. 14. Estimated Total Cost of Survey and Repair: <$60,000
  15. 15. ROI in >4 Months from </li></ul>Date of Repair<br /><ul><li>Goal is to Keep Campus-wide</li></ul> Failure Rate to <3%<br /><ul><li>Next Step is to Survey and</li></ul>Evaluate all Campus Steam Traps<br />
  16. 16. 6<br /> U.S. EPA Energy StarNational Building Competition<br /><ul><li>Energy Star National Building Competition, cont.
  17. 17. Energy Star Website: www.energystar.gov/buildingcompetition
  18. 18. Twitter Feed for the Competition
  19. 19. Competition thru October 2010
  20. 20. 14 Buildings in Competition, including Morrison Residence Hall from UNC-Chapel Hill
  21. 21. Student Participation to Create Energy Videos for Website
  22. 22. Tucker will receive Energy Star certification.</li></li></ul><li>7<br />Energy Policy Act (EPACT) of 2005Tax Deductions Assignable to Designers<br /><ul><li>EPA-2005 provides an Assignable Tax Deduction that can be “sold” to Designer for additional scope items or reduction in fees
  23. 23. Designer defined as “architect, engineer, contractor, environmental consultant or energy services provider”
  24. 24. Tax Deduction based upon energy savings and affected square footage up to $1.80/sf
  25. 25. $0.60/sf each for Lighting Systems, HVAC Systems and Building Envelope
  26. 26. Proposed Legislation increases credit to $1.00/sf/system</li></li></ul><li>8<br />Building Energy AuditsProgress Energy/MAE Programs<br /><ul><li>Energy Management Staff has performed Energy Audits to evaluate energy use and applicability to Progress Energy’s Energy Efficiency for Business Program
  27. 27. Audits Performed on:
  28. 28. Flex Lab Building
  29. 29. Method Road Greenhouses
  30. 30. Materials Storage Warehouse
  31. 31. Energy Management applied a no-cost ECM applied to manage Metal Halide lamp use saves >$1,600 per year
  32. 32. Initial Cost and ROI to be determined based upon energy savings and PEC Rebates</li></li></ul><li>9<br />Yarbrough Central Utility Plant Rain Capture & Process Water Conservation<br />Yarbrough Steam Plant<br />Cooling Towers<br />Reclaimed Water from the<br />Surface Condenser Vacuum Pump<br />and Atmospheric Vent<br />Yarbrough Rainwater and Water Reuse System saves up to ≈750,000 gallons of water per year.<br />
  33. 33. 10<br />Centennial Flex LabHVAC Condensate Water Conservation<br />Potable makeup water<br />AHU Condensate to Cooling Tower<br />Condensate recovery saves ~218,000 gallons per year.<br />
  34. 34. 11<br />Energy Fellowship Grant ProposalState Energy Office / ARRA Funding<br /><ul><li>NCSU Energy Management led team to submit a $500 k grant proposal to the SEO for 6 full-time two-year fellowships
  35. 35. Team Members:
  36. 36. NCSU Energy Management
  37. 37. NCSU Sustainability Office
  38. 38. NCSU FREEDM Systems Center
  39. 39. NCSU Solar Center
  40. 40. Advanced Energy
  41. 41. Fellows will work on Synergy Projects among Teams</li></li></ul><li>12<br />Energy Efficiency Block Grant AwardUNC-GA/ State Energy Office/ ARRA Funds<br /><ul><li>SEO and UNC-GA requested proposals from Constituent Universities for Energy Efficiency Projects
  42. 42. Threshold for savings is to reduce energy used by 15 million BTUs for each $1,000 spent
  43. 43. Facilities Division prioritized a list of four projects:
  44. 44. Campus-wide Lighting and Controls Retrofit
  45. 45. Retro Commissioning and Electrical Equipment at the Flex Lab Building
  46. 46. Replace two 130 ton chillers at Research Building II
  47. 47. NCSU has been awarded $778 k to complete the projects by Dec 2011.</li></li></ul><li>13<br />Student Sustainability Attitude Survey -Findings and Results<br /><ul><li> 85% of the student sample think that it is important for NC State to be a leader in sustainability and the environment.
  48. 48. 86% of the student sample think that it is important for Americans to conserve personal use of energy.
  49. 49. Over 85% of the NC State student sample think that it is important to recycle the products they use.
  50. 50. 76% of the student sample agree with the statement, “When I conserve energy, I contribute fewer greenhouse gases to the atmosphere.”
  51. 51. 68% of the student sample think global climate change will be a major problem for future generations. </li></ul>http://go.ncsu.edu/changeyourstate<br />
  52. 52. 14<br />Enterprise Building Automation<br /><ul><li>Link central plants, distribution systems, metering, buildings
  53. 53. There are 14 platforms that provide data historian/reporting
  54. 54. Critical Alarm Management
  55. 55. Peak Shaving</li></ul>ENTERPRISE LEVEL CONTROL SYSTEM<br />Tridium<br />Johnson Metasys<br />Schneider I/A Series<br />INET7<br />Honeywell<br />INET7<br />Johnson<br />NovaView<br />Instep<br />Central Plants<br />Building Automation<br />Electrical/SCADA<br />Metering<br />

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