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How OSIsoft addresses our business requirements

Ice EnergyBrian ParsonnetVP Technology, CTO

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Demand for peak electricity is growing faster than the base

“Statewide annual peak demand is projected to grow, on average, 850 MW per year for the next 10 years”

Source: California Energy Commission California Energy Demand 2008–2018, CEC-200-2007-015-SF

Power plant utilization declines

Peak demand grows

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Air Conditioning Dominates Summer Energy Use

Drives higher cost of energy

Primary cause of rolling blackouts & equipment failure

Creates need to build new peaker power plants

Highly polluting generation assets

Typical Summer Day Load Profile

Base load

Commercial Lighting

Commercial A/C

Residential A/CA/C is ~70% of all On Peak energy used

Source: California Energy Commission

6 a.m. 12 noon 6 p.m.

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A/C peak demand is the root cause of summer grid problems and is driving the increasing cost of electrical energy

98% of the number of buildings use small air conditioners80 million units are installed in the U.S.5 million units are shipped annually

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Ice Energy, Inc

Designs, manufactures, and sells Ice Storage Air Conditioning (ISAC) Systems to address critical issues in the energy grid Peak Demand / Congestion Fuel Costs Emissions Asset Costs

ISAC addresses the root cause behind the peak energy problem Cost Effective, Scalable, Reliable Complementary across the board:

• Utilities • HVAC industry and infrastructure• Renewable Energy • Environment• Comfort

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IB30: A Distributed Energy Resource

The “Ideal Battery” Reduces 5.5 KW of on-peak demand Shifts 32 KWH (95%) of A/C energy to off-peak

• 5 MWH of Peak Shift Annually

Reduces Carbon & NOx Emissions by ~50% Total round-trip efficiency is 100%

• Operational efficiency gains more than offset inherent storage inefficiencies

Provides cooling for 6 – 10 hours Nominal settings are from 12 noon to 6 pm (6 hours) Runs autonomously or can be remotely dispatched

SmartGrid Ready Can be regionally aggregated to Multi-MW scale 100% of installed Ice Bears are on-line

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Ice Bear 30

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Ice Bear 30 typical rooftop installation

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KW Demand for 24-Hour Cooling Cycle

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Fire Station, Anaheim, California

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The Ice Bear is part of the SmartGrid

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OSIsoft in Energy & Smart Grid

Power Generation, Transmission & Distribution 100% of US ISOs 50% of the mid and large sized power producers Over 200 GW of total 350 GW average power

generated & transmitted in US daily is monitored by PI software

Over 50% of ITOs

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OSISoft Smart Grid Touch Points

Standard SCADA* Architecture

* Supervisory Control and Data Acquisition

CoolData is an n-Tiered Architecture

User Interface (Computer, hand-held, phone)Utilities, Users, Field Service, Vendors, Builders…

Ice Bear & 3rd Party Assets

Asset Control, Data Logging, Field Integration

Control, Programming, Configuration, Data

Data Historian, Customer Configuration,Service Records, Tariffs, ETL, …

Utility Integration, Business AutomationM&V, Diagnostics, Analytics, DER Optimization

Security, Personality, Visualization Web Portal

Business Logic

Database

Presentation Layer

Field Data Access

CoolData Controller

Field Assets

Aggregated Control and Data Acquisition

PI

PN

IE Lan

SupervisoryControl, M&V

IEDs

Field Controller

Corporate Apps

Internet, Wireless, BPLComm Server

DER Optimizer

Field Networks

Non-IED

LT

Web Portal

Business Logic

Database

Presentation Layer

Field Data Access

CoolData Controller

Field Assets

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CoolData SmartGrid Controller

Controls the Ice Bear Autonomous or remote dispatch

Data Logging Real-time status, sub-metering, and

data monitoring of customer equipment

Supports 500+ sensors, relays “SmartGrid” ready

Physical & Cyber security Built-in network communications Remotely configurable Direct load control for demand

response of other building assets Can be behind firewalls without

violating customer policies It gets smarter over time…

Remotely reprogrammable Performance analysis and automated

diagnostics

The CoolData Controller is an extension of Ice Energy’s Infrastructure

LocalTerminal

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The CoolData Environment is Data Rich

Data History

Data Logging In the field

• All sensors are recorded every 5 minutes (typical)• Each 5 minute record is average of 10 second readings• 5 minutes adjustable down to 30 seconds• Uploads every 20 minutes (typical), approx 1 week

memory All raw data is retained permanently in PI

Virtual Sensors Operating Mode, Status, Engineering Calcs

Events Required for M&V, and Monitoring, and Diagnostics

Monitoring & Diags

Monitoring (Symptoms) All points are checked for mode-based boundary limits

• There are currently more then 100 point checks per data record Auto-generation of alerts Auto-dispatch of service personnel

Diagnostics (Faults) Diagnostic inputs

• HVAC and configuration data• Application type• Local ambient• Customer usage patterns…

Analyzes the alerts and trends using• Empirical models• Rule-based models• 1st principle models

Diagnostics apply to 3rd party equipment too• Eg, DX Freeze up

Portal

M&V OSIsoft PICustomer /

Site PI

Data Viewer

CoolDataServer

FMSCoolDataController

Service

MarketingWorkflow

Automation

Scheduler,Optimizer

Monitoring& Diags

CoolData Overview

Ice Energy Historian Requirements

Data History 25 points, at 5 minute intervals, x150,000 Ice Bears

• ~4 Million Data Streams• ~1B Data Points per year

M&V: All data must be permanently saved Applications

Supervisory control of 150,000 assets Optimization Analysis Reporting

Users Support 50,000 web-based customers

• Sporadic requests Support 100 partners with high data rate

• Continuous on-line access 6 Sigma reliability

DER Control

PI Historian

PN

IE Lan

SupervisoryControl, M&V

IEDs

Field Controller

Corporate Apps

Internet, Wireless, BPLComm Server

DER Optimizer

Field Networks

Non-IED

LT

Web Portal

Business Logic

Presentation Layer

Field Data Access

CoolData Controller

Field Assets

PI

3rd Party

Database

Utility Pilot Programs

Unitil

Nevada Power

TallahasseeElectric

CT Energy Partners

SCPPA*

First Energy

TVA

AEP

HECO & MECO

PG&E

SCE

Redding

SDG&E

PREPA

*SCPPA includes Anaheim, Azusa, Burbank, Glendale, Imperial Irrigation District, LADWP, Pasadena, Riverside

Ontario PowerAuthority

CPS San Antonio

Green = Signed Pilots & ProgramsBlue = Qualified Opportunities

OSIsoft PI at Ice Energy

Heart of Ice Energy’s CoolData Architecture Reliable Scalable

• Supports 30,000 On-line Users • Supports 100 GW of Ice Bear DER

Supports shadow servers at partner sites for local data access

OSIsoft is a strategic partner for Ice Energy Enterprise Agreement Partnership valued for technology, relationships,

business opportunities, shared vision