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Lorenzo Colovini

International Business Development, Russia, CIS, BalticEnel Distribuzione SpA

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APPENDIX 6.7 ENEL PRESENTATION

Outline

� Enel Group. Who we are

� Enel AMM system strengths

� Robust, reliable architecture & open protocol

� Components

2

� Features & functionalities tailored to DSO needs

� Cost-effectiveness

� The largest roll out to date & Italian standard

� International references

“Our mission is to generate and distribute value

in the international energy market, to the benefit

of our customers’ needs, our shareholders’

investment, the competitiveness of the countries

in which we operate and the expectations of

Enel Group Mission

in which we operate and the expectations of

everyone who works with us.

We serve the community, respecting the

environment and the safety of individuals, with

the commitment to creating a better world for

future generations.”

3

Presence in:40 countries

Connection Points:61 mln

Listed on:Milano SE (1,5 mln Shareholders)

Enel: an International energy operatorItalian Core. European Base. Global Strategy

Installed capacity:97.300 MW

Annual output:290 TWh

Energy distributed:430 TWh

UP-Stream Gas:

4

CAPEX 2012-2016:27,0 bln €

EBITDA:17,7 bln €

< 500 MW < 1.000 MW < 2.000 MW < 10.000 MW > 10.000 MW

Representative offices, financial holdings, operative branches, commercial

companies

1st utility in Italy, 2nd largest in Europe by installed capacity.Present throughout the entire electricity and natural gas value chain

UP-Stream Gas:984 MMboe* Reserves

680 MMboe* Resources

Employees:75.300 (< 50% in Italy)

NG Prospective Resources

NG Reserves *MMboe: Million Barrels of Oil Equivalent year-end 2011

Enel Group organizational chart

Group

CEO

Group

Chairman

Board of Directors SHAREHOLDERS

69%

31% Government

Market

5

International

Engineering

&

Research

Infrastructures

& Networks

Generation

& Energy

Management

Iberia &

Latin AmericaMarket

Global

ICT

Upstream

gas

Renewable

Energies

Corporate

Functions

Carbon

Strategy

Global

Procurement

Global

Services

Uso: pubblico

Enel Networks positioningAreas of presence in Distribution Businesses as of 2011 year-end

COLUMBIA

• Second operator in distribution (24%)

• 2,4mln conn. pointsPERU

• Second operator in ROMANIA

•1,81 mln km lines

•430 TWh Energy Distributed

•61 mln connection points

6

ARGENTINA


• 2,3 mln conn. points

CHILE

• First operator in distribution (32%)




SPAIN


• 13 mln conn. points

ITALY


• 31,6 mln active conn. points



BRAZIL


A global energy player with a leading position in strategic markets

� 4 Field Ops Areas

� 11 Control Centers

� 18.600 Employees

� 1.4 mln km of lines

� 2.100 HV/MV Substations

� 4 Field Ops Areas

� 11 Control Centers

� 18.600 Employees

� 1.4 mln km of lines


Electricity NetworksElectricity NetworksBusiness AreaBusiness Area

The World’s second largestnetwork operator

Infrastructure and Networks DivisionKey information

Public LightingPublic LightingBusiness Area Business Area


� 432.000 MV/LV Substations

� 34 million customers


� 432.000 MV/LV Substations

� 34 million customers

� 5 Local Branches

� 330 Employees

� 1.9 mln Spot-lights

� 4.000 Municipalities served

� 5 Local Branches

� 330 Employees

� 1.9 mln Spot-lights

� 4.000 Municipalities served

Million customers

km network

(x 1.000)

Italian experience as the Enel Group benchmark7

Uso: pubblico

� Remote control in:� 100% HV/MV substations

(2.100)� <25% MV/LV substations

(109.000)� Advanced Neutral Grounding

System� Automatic fault clearing

procedures on 65% of MV Lines

� Satellite mapping of network assets

� Database of network events (power outages, faults)

� Optimization of network investments based on risk analysis

� Network maintenance optimization

Enel Network Management and InnovationEnel’s experience as DSO world reference

Asset Management

Network Automation

Process reengineering

8

� 37 mln in Italy� 13 mln new generation

meters in Spain� 340 Mln/ year remote readings� 98% success rate

MV Lines

� 5.200 Enel teams connected via GPRS with GPS localization

� ENEL cartographic apps on board

� Mobile apps for all Field Operations

State-of-the-art technologies and process optimizationdeliver value to our partners and stakeholders

Automatic Meter

Management

Work ForceManagement

reengineering

8

Enel Operational Excellence: the Italian caseA 10 year path towards becoming the European benchmark

• Quality of Services

• Cost reduction

• Customer Satisfaction

• Efficiency in Maintenance

9

Opex reduction: - 40 %Quality of service: +65 %

2010201020112011

QoS(minutes)

• Efficiency in Maintenance

• Optimization of Financial

Resource Allocation

(42 min, 48 €/Customer)

Outline




� Components

10





PLC communication

Robust, reliable architecture & open protocol

Enel Automatic Meter Management

LV lines

MV/LV substation

Public GPRS/GSM infrastructure

Head-end System

Control Center

2010 2011

• International non-profit association to founded to maintain and support the open

communication protocol for Smart Metering solutions

• Board of Directors from Enel, Endesa, ST, CESI, Siemens;

• As of May 15th 2012: 30 members among world leading companies and institutions,

from different business sectors, have already joined the Association

Robust, reliable architecture & open protocol

Open Protocol Based on Interoperability

20122010 2011

Founding

Members

2012

Outline




� components

13





Components

Low Voltage Electronic Meters

CERM1 Single phase meter equipped with 80A latching relay

Type Description Certifications

MID

GOST

CERT1

CERS1

Polyphase meter equipped with 80A latching relay

Polyphase meter for semidirect connection (current transformers).

Used for power higher than 30 kW, up to 400 kW.

Meter average lifetime:

Meter failure rate:


Meter failure rate:

15 years

< 0,3 % year

15 years

< 0,3 % year


Meter failure rate:

15 years

< 0,3 % year

MID GOST

MID GOST

Components

Enel meters

LCD display 16 characters+ 15 iconsPossibility ofRussianlanguage

DIN-Standardterminal block

Optical portIEC 62056-21

15

• Effective and bidirectional communication• May be directly engaged by the concentrator and can act as signal repeaters (up to

seven repeat steps)• remote supply disconnection with automatic rearm• remote programming and initialization of tariff system and contractual parameters• remotely programmable power threshold available to customers• display of consumption data• voltage interruption and voltage variation recording• self diagnostics • fraud detection/anti-tampering functions• phase inversion immunity• support of downloading procedure and ability to work “stand alone” • load modulation procedure support • implementation of event register (e.g. quality of service parameters)• enabled to interact with in-home devices

Master-slave logic with meters with DLC communication speed of 4800 bit/s

The CERCO1 supports four main applications:

1. Aggregation of data from the meters and subsequent transfer to the AMM Control Centre at established frequency or upon specific AMM request

2. Performing of remote operations on meters upon AMM request (e.g. Deactivation, Tariffs or contractual changes)

3. Alarm signal detection for communication problems, meter

Components

Concentrator

3. Alarm signal detection for communication problems, meter tampering, metering failure. Communication of these signal to the AMM Control Centre

4. Remote firmware download for electronic meter and CERCO1 software upgrade

Outline




� Components

17





Features & functionalities tailored to DSO needsMain system features

•Modular: allows to chose only the functionalities

needed

•Scalable: adaptable to any size

•Remote meter reading

•Remote Load Profile reading and load limiting

•Bad payers management

•Energy Balancing

18

New tools for effective management of

operations

•Energy Balancing

•Remote work order management

•Tailored tariffs and TOU tariffs

•Support of free market development – trader

switching in real time and effective billing

•LV quality monitoring and service quality data

collecting for network management

Features & functionalities tailored to DSO needs

Curtailment functionality as a social safeguard

Minimum allowed for key social

reasons

Pow

er allowed

-80%

-60%

-40%

-20%

19

1 2 3 4 5 6

Full power availability Illustrative Example

Pow

er allowed

Increasing shortage of supply brings to a selective stop of home

appliances

No payment letter of reminder


Bad payers management

Still no payment payment

contract termination

Trader

Power is reduced to 15% of the

power valued at contract

Power is restored to

contractualized power

max 5 gg max 24 h Xmax 5 gg

meter is configured to 0 power, cannot be

switched on

Distributor


Energy balancing to detect frauds and reduce commercial losses

Concentrator

MV/MLSubstation

Σ EnergyBilled

Energy balance every 15 minutes (Syncronous reading between meters and transformer)

• Reduction of grid-losses• Localization of energy fraud & theft

• Local Energy balance

• Planning of the LV Distribution Grid

Commercial Losses

Concentrator+

Smart Meter

Technical Losses

Total Energy

Invoiced≠

0

2000

4000

6000

8000

10000

12000

14000

16000

18000

20000

22000

0.15

1.00

1.45

2.30

3.15

4.00

4.45

5.30

6.15

7.00

7.45

8.30

9.15

10.0

0

10.4

5

11.3

0

12.1

5

13.0

0

13.4

5

14.3

0

15.1

5

16.0

0

16.4

5

17.3

0

18.1

5

19.0

0

19.4

5

20.3

0

21.1

5

22.0

0

22.4

5

23.3

0

0

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

AttivaBil

AttivaSom

DiffAttiva

Wh

Wh

Monthly based 403 MREADINGSREADINGS

Peack up to 10M/day

Remote readings and operations

Telegestore Figures

33,7MElectronic Meters remotely managed

Concentrators installed in MV/LV substations

372 K

Installations of Low Installations of Low Voltage connectionsVoltage connections

22

Load profile 46 M

2,9 M

Contract management 3,6 M

Bad payers management 2,8 M

Total 9,3 M

Final ‘11

Peack up to 10M/day

Peak up to of 300.000 /day

OPERATIONSOPERATIONS

Successful remote operations 95,1%*

*Yearly Data

Successful remote readings 99%*

Switching

Outline




� Components

23





Cost-effectiveness

Impact on Business

Field Operations and Logistics:

• Average annual failure rate leading to meter substitution reduced to 0,3% (70% reduction)

• Reduction of on-site interventions thanks to 99,7% success rate of remote operations and parameter modifications.

• Manual activation and deactivation reduced by 99%

• On-field readings reduced by 99%

• Logistic costs reduced by 80% due to standardization of models (only three)

Low savings

High savings

24

Energy Losses:

• Energy balance for ~25% of LV transformers is performed through a meter, positioned in areas as needed and sending antitamper signals for a focused and accurate fraud contrast.

Credit Control and Management:

• Remote deactivation of bad payers prohibits customers from continuing illicit consumption and increasing their own debt

• Monthly readings improve correctness of energy balance and optimize cash flows

Strong operating benefits delivering yearly savings of ~15 €per p.o.d. and only 2€ yearly opex per p.o.d.

Outline




� Components

25





Uso: pubblicoUso: pubblico

The largest roll out to date

Enel First Generation Smart Meter Experience

New Open Technology –Cervantes Meter + M&M

Evolution toSmart Grid

2008-Today

AMM System fine tuning with core

Customerrelationship

Kick-off

1999-2000

Pilot +Massivereplacement

2001-2006

Optimization

2007-2008

Business Case + MeterReverse engineering +

Low Complexity

High Complexity

11

Cervantes Meter + M&Mopen protocol

Demand Side Management

Renewable sourcesintegration

EV charginginfrastructure

Energy Efficiency

Network upgrade and modernization

tuning with coreSystems

Regulatory finalresolution

relationship

Project and Procurementmanagement

New Organization(and benefits) progressively in place

Reverse engineering + Change Mngmt

Prototyping and industrialization

PLC fine tuning

Strategies,Planning and partners selection

Utility Customers

AEM Milano 950,000

AEM Torino 580,250

Trentino Servizi 575,000

ASM Brescia 294,250

Telegestore ®: Promotion & Sales in Italy as of 2006


Other Italian DSOs as system users

33,700,000 (ENEL)

+ 3,500,000 (Others)

= Standard de facto in Italy

Hera Modena 250,000

AGSM Verona 173,177

Acegas Trieste 140,510

Enia Parma 124,830

Deval 120,000

AIM Vicenza 75,020

AEM Cremona 47,015

Others 218,053

TOTAL 3,548,105

Uso: pubblico

Remote activities & Readings(mln)


The Evolution of Enel Solutions

2001-today: Italy- 37 mln Smart Meters installed and managed

2011-2015: Spain -13 mln Smart Meters deployment

Key Achievement:

• 14 years ahead of EU targets

• 39+ MLN smart meters in 260

270336

403

• 39+ MLN smart meters in

operation; 50+ MLN by 2015

• The largest AMM roll-out

worldwide

• Flexible, reliable, field proven,

robust, secure

• Support to free Markets

• Smart Grids functionalities

9

9

20112004

13

142

187

2005 2006

96

3.5

5.7

2007

12

2008

19

2009 2010

15

0.9

9 9

Outline




� Components

29





>33 M meters

(Italy)0,2 M meters

(The Netherlands)

4M meters

(Italian DSOs)

International references

Enal’s solution as a world-wide benchmark

175 k meters

(Montenegro)

30

Pilot Test

(Russia)

0.25 M meters

(Malta)

Pilot Test

(Romania)

13 M meters

(Spain)

Pilot Test

(Hong Kong)

0.8 M meters

(Spain)

Pilot Test

(Brasil)

International references

European Initiatives

PROJECTS

Meters and More

Objective: promote the open communication protocal used in

Enel’s AMM solution

MEMBES

• EDSO for Smart Grids

• Objective: improve collaborationbetween DSOs and guide the

change towards a European smartgrid

GRID4EU

GRID+

FP7 (Seventh Framework Program)

Objective: cofinancing of Smart Grids researchprojects

Una estrategia para impulsar el desarrollo de las redes inteligentes a nivel europeo

A complete set of Smart Grids RD&D projects

Electric Mobility

Location: Roma, Pisa, Perugia, Emilia Romagna Region

Objectives:

- Infrastructure deployment

- Interoperability

- Smart Charging

Duration: 2011-2015

Location: Forlì, Cesena

Budget: 54 M€, Demo 8.2 M€

Funding: EC

Location: Ancona, Udine

Piano Operativo Interregionale

Duration: 2007-2013

Location: Puglia, Sicilia, Campania, Basilicata

Budget: 77 M€

Isernia Project

Duration: 2011-2015

Location: Isernia, Molise

Budget: 10 M€

Funding: +2% WACC (AEEG)

Funding: Structural funds

Duration: 2011-2015

Budget: 42 M€

Funding: EC

Duration: 2009-2013

Budget: 16.1 M€

Funding: EC

Duration: 2011-2014

Budget: 4.2 M€

Funding: EC

Enel project coordinator

Location: Ancona, Udine

Funding: Enel

Smart Grid projects in Latin America

�Public Lighting pilot in calle n° 93 and in the southern part of the city

�Electric taxi pilot

�Network Automation startup

�Smart metering pilot100 smart meters in operation

Fortaleza

�First 217 smart meters in operation (collaboration Enel and Landis+Gyr )

�Public Lighting90 LED Archilede in operation

Bogotà

Startup:

Búzios

�Smart metering pilot100 smart meters certified by SEC in operation

�Public Lighting pilot in Calle Seminario and in Smart City Santiago

�Electric mobility - successfully installation of

the Enel’s EMMS system- Electric bus pilot

�Network Automation project for Smart City Santiago

�Net metering pilot for distributed generation integration in the grid

Santiago

90 LED Archilede in operation around the Lagoa

�Electric mobility8 charging stations, 4 electric cars

�Network Automation project for Cidade inteligente Búzios

Niteroi

�Smart metering pilot100 smart meters in operation

Executive Summary

� Enel is a global player and the European benchmark forefficiency, view and technologies

� Enel is committed to efficiently delivering a sustainable,

economical and secure electricity supply

� Early deployment of Smart Meters has given Enel a competitiveadvantage in Smart Grids - there can be no smart grid without

34

advantage in Smart Grids - there can be no smart grid withoutsmart metering

� Enel is leading the way towards Smart Grids pioneering and implementing innovative solutions

� Enel leads international standardization bodies for Smart Grids

Growth, innovation, global leadership

Meters and More protocol

The Meters and More specifications have been defined as an evolution of the EnelTelegestore protocol specifications

The Meters and More application protocol has already been successfully operatedon several modulation schemes, including FSK and BPSK

What makes Meters and More a benchmark solution for Smart Metering?

35

on several modulation schemes, including FSK and BPSK

Efficient, robust and safe communication.Optimization of communication paths.Very short messages, optimized for narrowband powerline and wireless communications.Includes very high level security implementation.

The new supported modulation scheme for the powerline communications is B-PSK with bit rate of 4.800 bps instead the FSK = 2.400 bit/sec.

CERM GOST Certifications

CERM1

CERT1 & CERS1

(ongoing)

ReferencesMassive deployments

Company Years Meters Project description

EndesaSpain

‘09-’15 13,000,000

Supply of field devices (smart meters and concentrators), AMM central system fully

integrated with company's legacy systems.

Viesgo (E-on)Spain

‘06-’14 650,000

37

integrated with company's legacy systems. The supply included licensing, services,

maintenance and warrantyOxxio

The Netherlands‘06-’08 188,000

EnemaltaMalta

‘09-’12 250,000

EPCGMontenegro

‘11-’14 175,000Supply of field devices (smart meters and

concentrators)

DistributieMuntenia

Romania‘13 50 -250,000

Still be defined by Regulatory Authority. Kick off forecasted for next year.

Company Years Meters Project description Results

BelgorodenergoRussia

2006-2007 1500

Smart meters remotely

Positive

CIEIvory Coast

2007-2008 2500 Positive

Distributie MunteniaRomania

2009 1100 Positive

China Light & Power2009-2010 250 Positive

ReferencesPilots

38

Smart meters remotely managed by Enel SMM test

software. The supply included

licensing, training and support

China Light & PowerChina (Hong Kong)

2009-2010 250 Positive

CoelceFortaleza, Brazil

2012 100 Positive

AmplaRio De Janeiro, Brazil

2012 100 Positive

CilectraSatiago, Chile

2012 100 Positive

AmplaSmart City Buzios

2012 250 Positive

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