Echelon Corporation Networked Energy ServicesMoves the European Market

Bob Warden, VP Corporate Accounts

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Next-Generation Smart Metering Has Already Taken Hold in Parts of Europe

Over 1 million advanced NES meters

- all based on ANSI standards,

- all with integrated disconnect

- being deployed today

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Some Leading Executives ’ Opinionson AMI and Smart Metering

“… during the tender process, a generation change in technology took place…”— Göran Lundgren, CEO of Vattenfall distribution

“… Enel will save 500 million euros in operational costs a year, which will repay the investment in four years,“— Vincenzo Cannatelli, Enel's head of distribution and markets

“… will not only be able to improve our efficiency and lower our costs to the benefit of our shareholders, but also improve our quality, reliability, and responsiveness to the benefit of our customers."— Paul Corton, CEO of Continuon Netbeheer

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The Telegestore Project

Unique Network: Completed the replacement of all 30 million Enel’s

in the low voltage network.

Functionalities: Full implementation of the functionalities:– to support the operative and business process typical for an Electrical Distribution Utility– required by the Italian and European Authorities

2006 results: $582 Million Saving:

– Work orders managed remotely: > 5 M units– Remote meter readings: > 160 M units

– Bad payers management: > 2 M units

– Customers with multi-hours tariff: > 2 M units

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AttivaBil

AttivaSom

DiffAttiva

Transformer Energy Balance

Aggregation of Customers’Load Profiles

Losses

Transformer Load ProfileWh Wh

� More than 5 million load profile curves collected monthly, allow the customers profiling to define new tailored tariffs

•Technical Losses & Frauds•Network Planning•Power Demand Forecast

7 Customer Selected Rate Plans

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Indoor Energy Services Market Test

Energy consumption monitoring• kWh and Euros related to the customer consumptions.

Monitoring for daily, weekly and monthly time frame .

Energy consumption analysis• Consumption comparison in different time periods

High consumption alert• Alert in case of consumptions exceeding the average for

defined time periods

Power limit alert• Alert in case the consumption is close to the contr actual power limit

Suggestion for energy smart use• pocket guide with instruction for a smart use of th e energy

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NES Architecture & Components

Networked Energy Services

Direct Load Control and Sub meter

HAN

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Linz – Energy Park Plesching

Integration of• e-meters (Echelon)• gas meters (Flonidan)• heat meters (Kamstrup)• water meters (EWT)• Street Lighting (Siteco)• Home Automation (Moeller)

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Ubitronix Integrated System Architecture

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Equipment Available

– EM-1021 Single Phase Meter

– EM-1023 Poly Phase Meter

– DC-1000/SL NES DATENKONZENTRATOR

– LMM-2540 LOAD MANAGEMENT MODULE

– WMB-868 WIRELESS M-BUS BRIDGE

– WMM-868 WIRELESS METERING MODULE

– EA-232 SERIAL ETHERNET ADAPTER

– HOME DISPLAY

– SLM- STREET LIGHTING MODULE

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Flonidan - RF Gas Meter Integration

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Ubitronix

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Energy Management

ControlMeasure

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Electricity Consumption

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Street Lighting GIS-Control

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Home Automation

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Vattenfall Group

• Europe’s fourth largest generator of electricity and the largest generator of heat

• Vision: To be a leading European energy company

BG Vattenfall Nordic(Sweden, Finland, Denmark)

BG Vattenfall Poland

BG Vattenfall Europe(Germany)

• Operations in Sweden, Finland, Denmark, Germany and Poland

• Electricity generation, transmission, distribution, sales and trading

• Heat generation, distribution and sales

• More than 32,000 employees

• Turn-over 13,697 MEUR (2005)

• Vattenfall AB is wholly owned by the Swedish State

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“… during the tender process, a generation change in technology took place…”— Göran Lundgren, CEO of Vattenfall distribution quoted in Ny Teknik Magazine

AMRELVA 3 System Features

In addition to AMRAll meters have:

� Remote disconnect– Move in – Move out– Summer houses

– Future pre-pay

� Load control relay� Power outage recording and

reporting including phase loss� Power Quality

– Voltage , current, frequenc monitoring

� Hourly load profile

Finished Meter Installation

Publish Subscriber Architecture

Engr.UI

SCADAUI

DMSUI

OMSUI

ICCP OSI-PI GIS AMR Billing

Historian Real-time DMS OMS MMS

O&MUI

C/SUI

Client

Server

Middleware – Real-time Pub-Sub EngineWebSphere, MQSeries, Tibco, Talarian, Tuxedo, … VS.NET

VS.NET

AMI – Not only for billing…

� Remote upgrade of software� Flexible, enables to change to new regulation,

business models etc. without need of field work� Power Outage

� Can report power outage > 3 minutes� Simplifies power outage reporting to authorities� Enables automated power outage (more than 12

hours) settlement for customers� Supports network operations, specially at power

outages, simplifies field work management

AMI – Not only for billing…..

� Tamper detections: terminal cover removal, magnetic tamper, reverse energy, phase inversion, current flow with no voltage� Reduces power losses and theft or illegal use� Reduces power losses due to mistakes in wiring

� Power Quality� Reporting under and over voltage, over current,

frequency, phase loss� Enhances understanding of network function and

efficient use of existing network and new designs� Reduces costs for customer compensation by

supporting claims investigation

AMI – not only for billing

� Power Control� Remotely disconnect customers as well as load

control water heaters and air conditioners� Reduces consumption in unoccupied units� Supports new price models – prepayment, partial

disconnect for non payment� Peak Load Control on a national level can be used

to reduce investment and production costs

Simultaneous Communications

Group A Group B Group C Group 11-20 Group 20-50 Group 50-100 Group 100+

GPRS to:

18k+ DC

400k+ Meters

15 min Load Profiles

+ 4 Tier billing data

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Hanze University – Consumer Energy Mgt•Development of a demonstration of communicating consumer household appliances, a gateway and an intelligent meter

•Performing some first steps at high-levelcommunication between appliances withadvanced levels of energy management

•Smart appliances are asking for energy before using it. In this way we can reduce peak demand, enhance grid stability, reduce energy cost in a user-friendly and greatly automated way’

•Adjust level of energy•Differentiate (energy) phases in a

complete machine cycle, •Adjust timeframe of energy•Coordination between cycling of appliances•Adjust priority in user interface.

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System Components

� NES meter

� Gateway

� Fridge

� Freezer

� Boiler

� Water cooker

� Solar system

� Energy display

Intelligent meter:-Including P1 port for metering info foruser, e.g. by means of a display-According to new Dutch NTA 8130standard

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Dishwasher

A machine cycle consists of various sub-phases, each with specific energy consumption characteristics

� Often cycles can paused (interruptable)

� Often there can be pauses between cycles (shiftable)

� Often cycles can be run at different energy levels (scalable)

� As for a possible user interface:– don’t specify a starting time, but a ready-time– give feedback if restrictions on running time become strong

– demand a simple but explicit choice

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Partner created Bluetooth installation tools� Using the NES Optical Port Programmer’s Guide, additional tools can be developed by customers and partners.

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NES MetersMarket-leading advanced functionality

� Detailed electrical measurements– Active and reactive energy– Import and export metering– Flexible time of use metering

� Extended information & alarms– Multi-channel data recorder– Power quality data and alarms– Tamper and theft detection– Connectivity to other meters and devices

� 200A disconnect under glass– On/off– Load limiting/service upgrade to any level– Prepay

� “Virtual IP” card in every meter– Share a single physical IP connection– Communicate to in-home devices

� Remote firmware download support

� Designed for >20 year life with <0.3% annual failure rate

� Traditional, compact form-factor

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NES Partners are changing the market

� World-class partners

– , Denmark

– , Germany

– , Belgium

– , Germany

– , Czech Republic

– , Spain

– , Austria

– , Brazil

� Publicly announced projects

– , Sweden

– , Sweden

– , the Netherlands

– , Australia

– , Australia

– , Austria

– EAC , Russia

– , Denmark

Questions?

Bob Warden, VP Corporate Accounts

Echelon Corporation