1 / 16

Clinical Teaching Facility: The Prescription for Energy Savings

Clinical Teaching Facility: The Prescription for Energy Savings. Tim Rielly , Facilities Manager Hillcrest & Tavis Werts PE, EnerNOC Project Manager UC San Diego. UCOP GOAL: Climate Neutrality by 2025. UC San Diego Investment in Energy Efficiency.

ima
Download Presentation

Clinical Teaching Facility: The Prescription for Energy Savings

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Clinical Teaching Facility:The Prescription for Energy Savings Tim Rielly, Facilities Manager Hillcrest & Tavis Werts PE, EnerNOC Project Manager UC San Diego

  2. UCOP GOAL: Climate Neutrality by 2025

  3. UC San DiegoInvestment in Energy Efficiency Funded by utility incentives and a low interest revenue bond In seven years, UCSD will complete $85.5M of projects, with $13.3M in incentives Program will yield $8.9M in avoided annual energy costs from 48M kw-hr/yr reduction

  4. Energy Efficiency Program Breakdown by Savings by Cost

  5. La Jolla Campus Hillcrest Campus

  6. UC San Diego’s Hillcrest Campus

  7. Clinical Teaching Facility Built in 1978 3 Buildings - 131,000 GSF Medical Research Labs and Office Space 14 Air Handlers Annual Energy Bill: $670,000

  8. Metering Electricity Chilled Water Hot Water Eight different energy feeds required monitoring for M&V Option C: Whole Building Analysis!

  9. Existing HVAC Infrastructure 2 Air Handlers per building plus 2 dedicated vivarium units 1 100% outside air and 1 economizer unit per building

  10. Implemented Improvements Pressure-Independent Chilled Water Valves SAT Reset Sequence Programming to Prevent Simultaneous Heating and Cooling Heating Hot Water Reset Replace Leaking Reheat Valves Replace and Optimize Economizers

  11. CTF’s New Baseline

  12. Energy Savings

  13. Best Practices Meter Installation Upgraded AHUs to Modern Controls MBCx provider worked closely with CUP staff Buy-in from Technicians prevents overriding setpoints Plant staff is taking the training provided and lessons learned to repeat the process at the hospital

  14. Lessons Learned Control Vendor Contracts Operator Acceptance of New Sequences Economizer design Early leak-by detection

  15. Ongoing Improvements VAV Retrofit Continuous Commissioning Reduction of Minimum Room Air Exchange Rates, with Air Content Monitoring Exhaust Fan Energy Optimization Through Air Content Monitoring and/or Wind Speed Monitoring Optimize outside air requirements

  16. Tim Rielly trielly@ucsd.edu 619-543-8268 Tavis Werts twerts@enernoc.com 949-930-1596

More Related