Today s Enterprise Energy Management Systems What to look

Today’s Enterprise Energy Management Systems: What to look for…. Mark A. Noyes CEO and President Cambridge, Massachusetts

Enterprise Energy Management A system which provides advanced software and hardware for energy conservation in commercial buildings. • • • Best Practices in Energy Management Reliable Suite of Open-Protocol Tools Real-Time Forecasting and Savings Leverages existing Building Management Systems Occupant Comfort is Preserved

Benefits to Building Owners § § § Achieve Energy Savings of 12% or more Measure and Optimize Energy Consumption in Real. Time Reduce Overtime and Travel costs with Remote. Access Diagnostics and Controls Participate in Energy Curtailment Programs Measure and Validate Energy Bills and Efficiency Projects Participate in “Green Building” Programs

Connecting to a Building Simple, easy-to-install communication interface with building systems: • • • Building Engineers/Operators maintain control Secure Connection to prevent “hacking” Non-intrusive communication with BMS Non-disruptive installation IUE is a tool for Building Engineers and Managers

System Capabilities Critical Response Legend: Blue - Product Green - Service Energy Spot Markets Procurement Energy Analysis Energy Operations Center Building Tune Up Meter Service (Bill Chasing) Finance (virtual meter) D-Gen DR EIS Automatic Control (permanent load reduction, peak avoidance) HVAC Lighting Gas 2 way communication (not a product, just a requirement) EEM (Electricity, Water, Gas, Steam)

Illustrative screen shots What to look for……

Access via web browser Username, password login

1. Monitor current physical demand consumption (k. W, k. Wh) 2. Analyze financial performance (bills, savings) High Level View and Drill Down: -- Portfolios -- Buildings -- Meters -- Devices

k. W Demand for a portfolio of buildings

User-defined aggregation of revenue-meters into virtual meters for any purpose

k. W demand graphs for 3 large buildings

k. W viewed as a calendar graph; date selector window also open

Monitoring one Air handler: k. W, supply air temp, and space air temperature

Meter parameters for display selected Display date range selected UMiami Wellness Center, Meter selected;

k. W predictio n goes into future. 3 selected parameters are graphed ‘ondemand’ (realtime)

k. W demand savings due to EEM activity

Log of automated energy strategies that turn real-time data into immediate energy savings.

Summary page for current critical values and alarms

Simulation of curtailment under a curtailment call from an ISO or a utility.

2 MW curtailment of a 10 MW load for four hour duration

Remote control of crucial energy parameters

A real-time bill that mirrors the actual utility but with independent meter readings; Can be generated for any time-frame. Export of real-time bill to Microsoft Excel

Energy and financial savings per meter due to EEM energy strategies

What are our Customer’s looking for today?

Customer Pain Points • • How to integrate disparate, proprietary systems How to monitor and benchmark usage How to reduce energy cost How to reduce energy consumption How to reduce maintenance costs Understand the EEMS market-place Pick features of a system for their business Learn how other organizations have reached their energy management goals

Energy Readiness What are your needs? Emergency Response Market Participation Continuous Programs One-shot projects Calculate Energy Measure Energy Single Building Campus Enterprise scope Enterprise

Crit. Response coping with loss of power A Simple Summary of Web EMCS DR EIS confidence in demand response D-GEN deciding when to run generators AGENT CONTROL - automated savings (permanent load reduction, peak avoidance) HVAC Lighting Gas Meter EIS: FINANCE - metering, bill audits, measure & verify (virtual meter) Web EIS: TREND - trending, alarming, analysis, recording (Electricity, Water, Gas, Steam) SCADA Network: Connectivity (2 way connectivity to many BMSs)

Web-based EMCS

Thank You For more information contact me at: Mark Noyes Web. Gen Systems Inc 41 Linskey Way Cambridge, MA 02142 617 -349 -0724 x 102 www. webgensystems. com