big 10 & friends: data-driven buildings
TRANSCRIPT
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Don HillSystem Operations Manager
UMD Facility Performance Group
Data-Driven BuildingsManage Your Energy In te l l igent ly
Drew DePriestRegional Sales Manager
Automated Logic
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Bursting with data
Making better decisions
Real world examples
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Bursting with data
Making better decisions
Real world examples
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Evolution of BAS
Control
Monitor HVAC control Physical I/O
Equipment meter Dashboards Data from entire
building
Enterprise APIs FDD Data from cloud Analytics
Meter Model & Prompt
Model, Prompt, Respond
Auto optimize DR Micro & macro Smart grid
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Integration!
integrationtwo-way exchange of data between BAS and some other data source
BAS Data source
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How to Speak BAS
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Open Protocol
1995: ASHRAE Standard 135
2000: founding of whats now
Many vendors capable
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Data: Equipment
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Seamless interface
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Next step: Web appsAPIAPI
BAS
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Weather
Demand Response, real-time pricing
Enterprise systems
Data & The Cloud
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Example: Weather
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Intelligent Buildings
Elevators SecurityHVAC Fire
Weather Utility Pricing
BAS
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Bursting with data
Making better decisions
Real world examples
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Technology available
BAS Data
Analytics Dashboard Kiosk
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Analytics
Technical audience Proactive vs. reactive Finding patterns in data
Drives: technical decisions
Predictive Analytics
Predictive Maintenance
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Predictive Analytics
Metering alone Model + Prompt
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Predictive Analytics
Trends Weather forecasts Alarm prioritization Energy benchmarks
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Predictive Maintenance
PM on Schedule PM on Usage
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Predictive Maintenance
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Automatic Work Orders
BAS
Failure!
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Dashboards
Financial/managerial audience Purely reactive Finding areas for investment
Drives: business decisions
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Dashboards in use
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Dashboards in use
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Kiosks
Non-technical audience Marketing/educational tool Interactive = fun!
Drives: behavioral decisions
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Tenant energy use
Direct & indirect impact 60-80 % total energy = tenants* Partnership
*Source: ENERGY STAR
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Behavioral impact
Change habits Reduce consumption Lower costs
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1962 episode of Candid Camera
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Meaning
1,248 kWhDAILY ELECTRICAL USAGE
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1,248 kWh
YOU
1,248 kWh
EVERYONE ELSE?
Meaning
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1,248 kWh
$
Make it meaningful
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Dashboards
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Beyond the Kiosk
Kiosk alone ineffective Behavior change is hard! Add programs
Consumption competitions Data challenges Sustainability campaign
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Bursting with data
Making better decisions
Real world examples
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Analytics Example: Water Loss
In two months, tower overflow resulted in $80,000 loss.Challenge:
Make your metered data work for you.Solution:
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Analytics Example: Water Loss
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Dashboard Example: Plant Efficiency
How do you select the best design for your campus?Challenge:
Try them all, build a dashboard. Solution:
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Dashboard Example: VSD Chillers
Should you retrofit existing chillers with new VSDs?Challenge:
Yes. Prove it by monitoring, trending, plotting kW & load.Solution:
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Chill
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Total Plant Tons
Marie Mount Hall, Chillers 1 & 2, Aug 1 Aug 21
CH1 kW/ton
CH2 kW/ton
Dashboard Example: VSD Chillers
VSD = 21% more efficient than Solid State
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Dashboard Example: VSD Chillers
VSD = 24% more efficient than Solid State
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Chill
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W/t
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Total Plant Tons
Marie Mount Hall, Chillers 2 & 3, Aug 21 Aug 28
CH3 kW/ton
CH2 kW/ton
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Bursting with data
Making better decisions
Real world examples
Drew DePriestRegional Sales Manager
Automated Logic
Don HillSystem Operations Manager
UMD Facility Performance Group
mailto:[email protected]:[email protected]
Data-Driven BuildingsSlide Number 2Slide Number 3Evolution of BASIntegration!Slide Number 6Slide Number 7Slide Number 8Slide Number 9Slide Number 10Slide Number 11Slide Number 12Slide Number 13Slide Number 14Slide Number 15Technology availableAnalyticsPredictive AnalyticsPredictive AnalyticsPredictive MaintenancePredictive MaintenanceAutomatic Work OrdersDashboardsDashboards in useDashboards in useKiosksTenant energy useBehavioral impactSlide Number 29MeaningMeaningMake it meaningfulDashboardsSlide Number 34Slide Number 35Beyond the KioskSlide Number 37Analytics Example: Water LossAnalytics Example: Water LossDashboard Example: Plant EfficiencyDashboard Example: VSD ChillersDashboard Example: VSD ChillersDashboard Example: VSD ChillersSlide Number 44