#ConnWeek Data Pedigree: Can you trust your data?

#ConnWeek Santa Clara, CA May 23-26, 2011 Automation Data Issues Accuracy and Precision Over and Under Sampling Scaling and Unit of Measure Labeling and Searching Sequence and Timestamp Lost and Missing Records Tampering and System Faults …not an exhaustive list 2

#ConnWeek Santa Clara, CA May 23-26, 2011 Findings from the Field 3

#ConnWeek Santa Clara, CA May 23-26, 2011 Solution Example UC Davis Highlights: –Spark lines as visual cues –User interface via familiar map –Good data assurance through trends 4

#ConnWeek Santa Clara, CA May 23-26,

#ConnWeek Santa Clara, CA May 23-26, 2011 UC Davis – Map View 6

#ConnWeek Santa Clara, CA May 23-26, 2011 Week on Week Power 7

#ConnWeek Santa Clara, CA May 23-26, 2011 Solution Example UC Rochester Highlights: –Classic “plant” process flow view –Very dense display of indicators and calculations –Internal and external data –Trend Forecast 8

#ConnWeek Santa Clara, CA May 23-26, 2011 University of Rochester 9

#ConnWeek Santa Clara, CA May 23-26, 2011 Plant Data 10

#ConnWeek Santa Clara, CA May 23-26, Day Forecast Link 11

#ConnWeek Santa Clara, CA May 23-26, 2011 Harvard Medical School Facilities Management –18,000 Maintainable Assets –24/7 Call Center –200 Node BMS Energy Usage –15 Mw Electric –70K lbs/hr Steam –10k+ Tons Chilled Water Sustainability Initiatives –Approx. 60 Primary Meters –Approx. 112 Tenant and Sub-meters –172 Total CHW / Steam / Electric / Air

#ConnWeek Santa Clara, CA May 23-26, 2011 Greenhouse Gas Models Analyze Energy Usage Model Building Performance Long Term Data Trends

#ConnWeek Santa Clara, CA May 23-26, 2011 Anywhere Access Live Data on Blackberry for monitoring critical situations

#ConnWeek Santa Clara, CA May 23-26, 2011 eBay Data Center Approach Key Factors –Monitoring ‘baked in’ at design time –Utility integrated control of primary 138kV feeds –Constantly adding/removing racks (tech refresh) –Requires real time data and notifications 15

#ConnWeek Santa Clara, CA May 23-26, 2011 eBay - State of the Art Data Center Integrated Monitoring: Mechanical Power IT Security 1,000 Devices 100,000 Indicators 16

#ConnWeek Santa Clara, CA May 23-26, 2011 Yes – you can Trust your Data! 17 Industry Average -vs- eBay Utah Data Center

#ConnWeek Santa Clara, CA May 23-26, 2011 Summary Enable users Provide context Automate analysis Get all the data Manage change Keep data forever 18