technology trends in intelligent high performance buildings v2
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TRANSCRIPT
Technology Trends in Intelligent & High Performance Buildings
Leveraging BIG Data
Texas Energy Managers Association
Presented by:Patrick Mabry - OpenTech
Mike Putich - ClimatecMay 15, 2014
Agenda• Introductions• Big Data Facts• BAS Industry History• Smart Buildings• Opportunities, Challenges & Solutions
• Successes• OpenTech / Climatec Overview• Closing Thoughts• Questions
Just the Facts
• Computing technology will double every 18 months (Moore’s Law)
• Business data doubles every 1.2 years• Big data market = $50B by 2017• Poor or bad data costs 20%-30% in lost
revenue annually• Strain on infrastructures causes lost
opportunities• Data is good (my opinion)
Source - www.wikibon.org
Needle in a Haystack
ConsolidationOEM’s repositionBranches & tech platformsIndependents at 60% share
BAS Industry History
1980’s 1990’s 2000’s 2010’s
“Big 3” MarketVertically integratedProprietary technologyExpensive service70% turnkey share
New IT TechnologyOpen protocolsIP networkingNimble upstarts
Energy managementTenant comfort
SustainabilityCorporate responsibilityEnterprise management
Smart Buildings“Big 3+” investments“Super independents”“Analytics” competitorsAdvent of “BIG DATA”
Smart Buildings Eye Chart
Smart Buildings
• Proposition• BAS + IT convergence = awareness and
action• Low capital investment, up to 20%
savings
• Promise • Interactive and intuitive • Reduce consumption, emissions, and
costs• Improve comfort and productivity• Persistent savings and behavioral
change• Identify, measure, verify, report, KPI, FDD• Involves all stakeholders
“Prius Effect”
Stakeholders
Stakeholders
Portfolio Performance
Public Perception
Carbon Footprint
Energy Use (Simple)
Energy Use (Detailed)
Building Performance
Building Comfort
Education / Awareness
Executives
Energy Manager
Sustainability Manager
Facility Manager
Engineer
Occupants
Public / Visitors
Students / Teachers
ManualData Input
Reports
Scheduling TenantBilling
Utility Mgt.
Aging Buildings
StudentEngagement
PublicTransparenc
y
How many balls in the air is too many?
The Big Question: Do we know how our building systems really operate?
Who’s watching to make sure?
• Who verifies that what they are doing is right? • That assumptions were (are) correct? • That they are still running as expected…
haven’t been interfered with or overridden – a common problem• Buildings are too complex for this to be done
solely by humans • Too much data… systems too complex…
The Old WayA very manual process
View graphics of equipment systems
Review reports or history logs
Export data into Excel for manual analysis
No single tool that works across all kinds of data
Single location of building portfolio Software automatically looks for
“issues” (things that matter) in our data…. Compare & rank building performance
Portfolio or across national/regional averages Identify and address issues
Profile building performance Make better decisions
Optimize building operations Air/water systems Demand response
Engage stakeholders
The Answer:Analytics & Visualization
Solutions• Variety of solutions available• Energy Dashboards• Sustainability & KPI Dashboards• Fault Detection & Data Analytics• Building Automation Control• Tenant After Hours• Submetering & Billing• Demand Response / Control• Business Systems Integrations• Central Plant Optimization• Kiosks
• Business models• CapEx• Software as a Service (SaaS)
• Web browser based tools• Mobile applications
Underpinning Research
Source – U. S. Department of Energy
Commercial Office• Worldwide real estate owner• Enterprise-level deployment• Dashboards• Building Automation• Tenant after hours• Fault detection• Business systems integration
• Hosted by Climatec• System statistics –• 13M sqft / 90+ buildings• US & UK• >95,000 points and >300 users
• Payback = <2yrs• Savings = >$2M
“Utilizing the platform has resulted in energy and operational savings as well as increased tenant satisfaction”
Vice President - Sustainability
Detecting broken sensors running large fan systems at full load all the time
• 39% reduction of fan energy• $1300/year for 15 minutes of work to clean the sensor
Detecting improper VAV zone operation in a newly commissioned building (reversed temp reset)
• Operational savings by eliminating dozens of trouble calls per month• More satisfied tenants
Detecting night setback control not active in hospital operating rooms which run on 100% outside air
• $12,380 in avoided energy costs• 134,186 pounds of carbon emissions• 863,927 kBTU of energy conserved• 1.6 Billion ft3 less air moved thru ORs
Detecting demand peaks traced to manual operation of equipment =
• Avoidance of 11 month electric demand charge penalty
Detecting and reducing overrides across 925 big box retail stores
• $1.8 Million in savings from one finding
Detecting simultaneous heating and cooling in 67 sites
• $375K is savings from one finding
Examples
Industry Observations
• Market expansion, contraction & consolidation
• Limited case study materials• Diverse offerings• Many new start ups & niche players• Smaller companies & limited capital
• Varying deployment models• Limited direct impact on savings• Need feet-on-the-street
Climatec / OpenTech
• Largest independent BAS provider in North America• Founded in 1975• Offices across Texas, Arizona, California and Nevada
• Over 700 employees• Focusing on building technology & energy
efficiency• Building Automation• Life Safety & Security• Video Surveillance• Nurse Call / Infant Protection• Performance Contracting• Enterprise Energy Management (Big Data)
PRODUCTS OFFERED / SUPPORTED
Closing Comments
Questions