Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint -...
Transcript of Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint -...
![Page 1: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/1.jpg)
WattTime: Energy Management to Support Clean Energy Future in California
Sho Kawano & Chiel BorensteinJune 2016
![Page 2: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/2.jpg)
Sustainable Purchasing for Energy?
What if organizations could prioritize purchases from cleaner sources?
![Page 3: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/3.jpg)
Where Does your Energy Come from?
What power plant…Increases or decreases output when your campus uses more or less energy?
![Page 4: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/4.jpg)
Where does your energy come from?
New research from UC Berkeley makes it possible toanswer this question in real time. The answer changes up to every 5 minutes!
WattTime, a nonprofit founded by Berkeley PhD’s, provides the data
![Page 5: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/5.jpg)
New Approach to Energy Management
Lowering CO2 footprint… for each kWh consumed by a campus(from the electric grid) In other words, Making sure that your campus prioritizes power from cleaner sources!
![Page 6: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/6.jpg)
Many electricity consuming loads are consumed in cyclesWe time these cycles to clean times (as much as possible)!
New Approach to Energy Management
![Page 7: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/7.jpg)
New Approach to Energy ManagementEvery 5 minutes, power grid operators reallocate which power plants run
WattTime continuously provides data on emissions from the marginal power plantDevices sync compressor cycles or battery charging to clean moments
Users see verified CO2 footprint reduction in real time
![Page 8: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/8.jpg)
Demonstration Project Funded by TGIF
![Page 9: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/9.jpg)
1. Reduce Carbon Emissions by load timing 1. Maintain temperature set-points set by the building manager (BM)1. Keep the BM in control: provide monitoring and control capability 2. Directly support cleaner, more efficient power plants through energy consumption
Objectives
![Page 10: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/10.jpg)
Stages
Tested this energy management technique with:1. Small 3 Ton package unit2. Large Air Handlers on a 5 story building
![Page 11: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/11.jpg)
Implementation• Smart Load Controller / Relay Device• Supply Air Temperature Sensor • Return Air Temperature Sensor• Outdoor Air Temperature Sensor• Software Integration with WattTime to reduce emissions • Online Monitoring Capability
![Page 12: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/12.jpg)
Main ResultsContinuous and Verifiable CO2 Emissions Reduction Well above 10% per day on certain days
No Effects on Operations or Comfort People forgot it was happening Increased Monitoring and ControlMore insight to staff
![Page 13: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/13.jpg)
Value to Universities and Building Owners• Reduces emissions immediately (either through hardware install or software modification) • Provides continuous reductions once installed • CO2 reductions from this technology are consistent with the GHG Protocol for carbon accounting• No noticeable impact on operations: staff remain in control • Increased control and monitoring (for hardware install)
![Page 14: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/14.jpg)
Value to Electric Grid• Reduces use of inefficient and expensive marginal plants• Addresses renewable intermittency without expensive energy storage • Reduces renewable energy curtailment (especially wind)• Allows demand to play an active role in supporting the transformation of our grid to a cleaner future
![Page 15: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/15.jpg)
Other Uses of this Technology (many more)• Accurate Carbon Accounting• Smart Thermostats• Electric Vehicle Charging
![Page 16: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/16.jpg)
Thanks!
Building Clouds
![Page 17: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/17.jpg)
Appendix:
![Page 18: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/18.jpg)
Differences from Traditional Approaches
Not reducing energy useNot reducing costs per kWhNot producing more clean energy
![Page 19: Kawano, Borenstein Tuesday 1015AM Kinesiology&Health ...€¦ · Title: Microsoft PowerPoint - Kawano, Borenstein_Tuesday_1015AM_Kinesiology&Health Sciences_Room 199 Author: Katie](https://reader034.fdocuments.net/reader034/viewer/2022050408/5f84dc1bc63ec34c5d453f7f/html5/thumbnails/19.jpg)
Monitoring Example: