Wien, November 4th, 2015

Meter to Grid Session 21: Getting the unaccounted

benefits clear

Dr. Robert R. Denda Head of Network Technology,

Global Infrastructure & Networks

2

Enel Global Infrastructure & Networks

The largest private international electricity operator

Chile

Peru

Colombia

2,8 M customers

2nd DSO (22%)

1.200 km HV lines

1.8 M clienti

1st DSO (33%)

400 km HV lines

1.4 M customers

2nd DSO (31%)

500 km HV lines

Brazil

Argentina

2.5 M customers

2nd DSO (17%)

1.100km HV lines

Spain

12 M customers

1st DSO (42%)

19.600 km HV lines

Italy

31.6 M customers

1st DSO (85%)

1.9 Mln km of lines

414 TWh of Distributed Energy Romania

2.7 M customers

2° DSO (36%)

6.600 km HV lines 6.7 M customers

3rd DSO (7%)

8.700 km HV lines

Interconnection with Argentina: 2 lines of 500 km

2 converters 60-50 Hz

61 Mln Customers

38,700 M€ RAB

3

Vision

Smart Metering

Remote meter reading and mgt

LV monitoring and Outages mgt

Fraud detection and balancing

Reliable billing

Fast switching

Active Demand and Smart Info

Gas and Water multi-metering

Electric Mobility

Monitoring and control of charging process

Interoperable and Multivendor EV charging

Vehicle-to-Grid

Load Shaping

Smart Grids, Storage

Energy Management

Distributed energy forecasting, monitoring and control

Information Exchange with the TSO

Voltage regulation

Local Dispatching

Remote Control and Automation

Storage

LED Lighting

Remote control and automation

Security Systems integration

Zero Light Pollution

Up to 100.000 hours lifespan

Renewables

Integration Dispatching

Network Automation

Forecast

Storage

4

Enel Smart Metering

Concentrator

PLC

GPRS/3G

Back Office

Bi-

dir

ec

tio

nal

Da

ta F

low

Lo

w V

olta

ge

Lin

e

Key figures – Y2015

Rollout Project (2001 – 2006)

Customers 31.7M

Monthly Readings 422M

Switchings 1.7 M

Italy

Meters installed 30.9 Million

Key figures – Y2015

Rollout Project (2007 – 2018)

Installed Meters 6.5

Customers hourly billed

Hourly measures published on web Portal

Meters 13 Million

Architecture Spain

5

Enel Smart Metering The Spanish Case

0.1 1.0

3.0 4.2

5.0

6.8

2010 2011 2012 2013 2014 2015

Installed Meters (M) Billing Based on hourly-grained Load Curve

Voluntary Price for Small Customers

(Precio Voluntario para el Pequeño Consumidor)

• Tariff for customers with

contractual power up to 10kW

• Hourly price published by

Red Eléctrica de España

• Since October 1st

traders have to bill based

on hourly consumption

0

50

100

150

6 12 18 24

Hourly price (€/MWh) October 30, 2015

13 million meters by 2018 more than 15 GB/month of billing-relevant data collected from the field

Pushing customer awareness forward

6

Meter to Grid Tariff Evolution

Every Year

>400M Remote Readings

>10M Remote Contractual

Operations

Switching

Contract management

Bad payers management

3.32 2.16

18,93

12,08

2001

Distribution Component - 32%

Italian Regulated Tariff (c€/kWh)

2014

Network Automation

Work Force Management

Smart Metering

32% Reduction in Distribution Tariff

7

Meter to Grid Losses

Big Data Analytics Near real-time Energy Balance

Fast collection of load profiles

Energy Balance meter in Secondary

Substations and in the grid

Fine-grained identification of critical

points (single-customer granularity)

Portable tools for further on-field test

integrated with AMI

Very first proof of concept with more

than 7 trillion rows of data

Leveraging on huge amount of data

collected in 15 years of operations

Correlation of several sources (e.g.,

AMI, Network Monitoring and

Automation)

Leverage on Cloud-based scalability

Geo-location of critical points

Ranking of the causes (technical

issues, metering tampering, direct

connection)

Work-Force Management

integration

Estimation of the lost energy

(last 5 years)

Strong contribution to revenue protection

8

Meter to Grid Emergency Management

Hurricane wind speed (200 km/h)

Sticky snow

Widespread heavy rainfall

Peak 200,000 customers

Affected Regions Extreme weather Conditions

Affected Customers

Mainly

Tuscany

Abruzzo

Fine Grained LV fault detection

leveraging on

real-time access to meter data

MV Network

Automation

3 Days

Fine-grained monitoring of the Low Voltage Grid

9

.

4.6 5.9 8.0 16.0 18.5 19.9 20.1 20.7

3.1 4.5 5.2 5.5 5.6

4.7 6.4 9.1

19.1 23.0 25.1 25.6 26.3

2008 2009 2010 2011 2012 2013 2014 Actual

Distributed Generation (GW)

580,000 connected generators

Meter to Grid Res Integration Italy

Support for a Green and Decarbonized Economy

MV LV

550k

30k

# generators

10

Meter to Grid Electric Vehicle Integration

Enabling Smart Charging and V2G

Smart charging

Initial / Final SOC

Time of departure

Location Services

EVSE Op.

Charging Stations

Smart Meter

11

Meters and More

International non-profit association created in 2010

to maintain and support the open communication protocol for Smart Metering solutions

Founding Members

Utilities Manufacturers Service

Providers R&D

Institutes

Future-proof, reliable and field-proven technology

40 million Smart Meters managed, and counting…

12

Meters and More

Meters and More’s declared goal is to also become a reference for real-time

communication to customers, smart grids and smart city applications

Principles:

openness, interoperability, efficiency, robustness

and security of communications

Interoperable end-to-end solution for smart metering,

Extensions for complementary value-added

services

Additional Working Packages:

for a new generation communication solution between

the meter and end-customer devices;

SMITP-compatible communication technologies for

smart city applications

In line with EC focus on energy efficiency

13

Customer empowerment

Interoperability with third party devices with open protocol

Multi-channel communication

Powerline + RF (including last gasp)

Multi-utility

Multiple measurements for grid management

Beyond active energy

Open communication protocol

Advanced load curve collection

and Advanced TOU schemes

New Enel Smart Meter Roll-out starting in 2016

Requirements according to the Consultation Document of the Italian Authority (AEEGSI)