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March 2013
Don Toporowski, P. Eng.VP Sales
Dan Seto - CEO
PROBLEM…
• Only the largest buildings with extensive
resources monitor their energy in detail. It is
expensive!
WE HAVE RESOLVED THE COST BARRIER.
CIRCUITMETER SOLUTION
• A low cost and unique WebMeter– Circuit breaker level monitoring
– Scales to any size building portfolio
– Computing intelligence
– Cloud-Based monitoring and analytics
– Simple to install
• Cost effective 24 x 7 energy auditor
Typical Application - Office Tower
Building Portfolio size in sq. ft. 200,000 sq. ft.
Total Circuits 1200
Energy Density 19.6 kW-hr / sq. ft.
Annual Energy Cost $440,000
Traditional Metering
CircuitMeter
Number of Meters 400 29
Total Equipment Cost $480,000 $29,000
Cost per Circuit-Service (monthly) $4.50 $0.25-$0.75
TYPICAL PORTFOLIO-WIDE APPLICATION HOSPITAL NETWORK
Building Portfolio size in sq. ft. 60,000,000 sq. ft.
Total Circuits 300,000
Energy Density 26.4 kW-hr / sq. ft.
Annual Energy Cost $158,400,000
Traditional Metering
CircuitMeter
Number of Meters 100,000 7,200
Total Equipment Cost $120,000,000 $7,200,000
Cost per Circuit-Service (monthly) $4.50 $0.25-$0.75
HOW DOES OLD SCHOOL METERING WORK?
Electrical Panelwith 36 Circuits
Installed Cost:about $400 per circuit
CT connections to every meter
Voltage connections to every meter $
+ BAS/Dashboard Integration $ $
Communications+ $
Data Logger+ $
Multiple Meters $X
HOW DO WE DO IT?
Installed Cost: about $40 per circuit
ENTERPRISE-WIDE ANALYTICS
MONITORING
• Filter the Data– Location
– Region
– Time of use
– Equipment Type
• Historical Reporting
• Real-time Analysis
DATA POINTS CAPTURED BY CIRCUIT
• Amps• AmpsMax• ApparentPower• Humidity• Power Factor• Reactive Power• Real Power• Temperature• Volts• VoltsA• VoltsB• VoltsC• VoltsA-Max• VoltsA-Min• VoltsB-Max• VoltsB-Min• VoltsC-Max• VoltsC-Min• VoltsCA• VoltsAB• VoltsBC• VoltsMax• VoltsMin
• Unlimited custom historical
views.
• Real-time views on 10 second
intervals.
• Actual user interface to be
released April 7, 2013
FOUR WAYS TO USE THIS SYSTEM
SUB-METERING OPERATIONS AND ANALYTICS
MEASUREMENT & VERIFICATION
CORPORATE SUSTAINABILITY
SUB-METERING
• Cut metering cost by 90%• Make properties more competitive• Allow tenants access to their own data
– Apartments and Condos• Drive down consumption 20-30%• Meter previously unaffordable applications
– Commercial • Enable moves of tenants without changes to meters and wiring.• Drive down tenant consumption
– Corporate• Accurately allocate energy costs to departments.
– Industrial• Allocate energy costs to product lines
IMPROVE TENANT SATISFACTION
• Allow tenants to:
• Avoid lighting maintenance calls
• Access their own meters and reports.
• Control their own costs.
• See rankings versus others in the organization.
WAYS TO USE THIS SYSTEM
2. Operations and Analytics– Identify energy waste– Reduce peak demand– Manage tenant energy consumption– Prevent building drift with trend alerts– Continuous commissioning– Better manage equipment and motors– Avoid downtime with malfunction alerts
WAYS TO USE THIS SYSTEM
3. Measurement and Verification– Perform energy audits with real data– Accurately predict proposed project
impacts – Verify financial savings from initiatives
and projects– Utility bill consolidation and
verification
WAYS TO USE THIS SYSTEM
4. Corporate Sustainability– Measure sustainability results against
goals– Promote energy saving initiatives– Compare performance of different
assets
VAR PROGRAM
• CircuitMeter provides:– hardware, dashboard, data storage, and
troubleshooting support.
• VAR provides:– Installation and service and set up.– User training and support.– Help to interpret and extract value from
the data.– Identification of savings opportunities.
TYPICAL PAYBACKS ON METERING PROJECTSCASE STUDY 1 *
• Vornado Realty Trust introduced metering to a commercial tenant– average energy use was 4,322,400 kWh/yr (400K sq. ft.)– using the new consumption profiles, the tenant identified energy-
saving opportunities and saved:• 18 percent consumption totalling $160,000 annually• 8 percent demand, or 57 kW • 266 metric tons of carbon equivalent annually
• If implemented with CircuitMeter:• No. of Web-Meters 50• Cost of Equipment $65,000• Cost of Service $16,200• Straight Payback (months) 6
*Report on Submetering of Building Energy and Water Usage , Analysis and Recommendations of the Subcommittee on Buildings Technology Research and Development - Executive Office of the President of the United States. Oct .2011
TYPICAL PAYBACKS ON METERING PROJECTSCASE STUDY 2 *
Half of a 52-story Bank of America Building was submetered after energy managers learned that tenants exceeded by as much as three-fold their energy allowance of 3 kW/sq ft.
• More than 120 meters were installed
• Total Estimated Cost = $144,000 (120 x $1,200)
• Savings = $1M or 30% per year
• Straight Payback = 5 weeks
If implemented with CircuitMeter:
• No. of Web-Meters 12
• Cost of Equipment $14,625
• Cost of First Year Service $3,888
• Straight Payback 7 days* Report on Submetering of Building Energy and Water Usage , Analysis and Recommendations of the Subcommittee on Buildings Technology Research and Development - Executive Office of the President of the United States. Oct .2011