ηλεκτροκίνηση στην ΕΥΡΩΠΗ και στην ΕΛΛΑΔΑ

1. Athens, Sept. 24th 2014
E-mobility in Europe
How DSOs can make economically
sustainable and technically feasible
the mass roll-out of EVs
Federico CALENO
Innovative Services Technology
Infrastructures & Networks Division
Enel Group

2. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
Enel Today
Integrated Energy Player
61 million
customers
73,700
Employees
Generation
1999
DistributionUpstream Gas Sales
1.36 Mln
shareholders
creates and distributes value
in the international energy
market
Presence in 40
countries
Serving the
communities
Respect of
environment
Safety
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3. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
3
Enel: Distribution business
Areas of presence and ongoing activities
1.9 million km of lines | 434 TWh distributed energy | 61 Million customers
COLOMBIA
 Second operator in distribution (22%)
 2.8 milion customers
ARGENTINA
 Second operator in distribution (17%)
 2.4 milion customers
CHILE
 First operator in distribution (33%)
 1.7 milion customers
 Smart City Santiago
PERU
 Second operator in distribution (31%)
 1.2 milion customers
BRAZIL
 6.0 mln customers
 Smart City Búzios
SPAIN
 First operator in distribution (42%)
 13 milion customers
ITALY
 First operator in distribution (85%)
 31.7 milion customers
ROMANIA
 Second operator in distribution (36%)
 2.7 milion customers
Latin America
Enel Networks
Business Development
In several of the most industrialised countries
Europe
Enel’s Smart Meter: a 34M+ units success story

4. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
Enel: Distribution business
Vision and execution of Smart Grids
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Renewables
 Dispatching
 Network Automation
 Forecast
 Storage
Smart Secondary Substation
Electric Mobility
 Interoperability
 Smart Charging
 Fast-Charge
Active Demand
 Market Services
 Smart-Info
 Energy-Box
 Load Balancing
Public Lighting
 LED Technology
 Remote Control
Gas Smart Metering
New Strategic Roles of the Infrastructures
Electricity Smart Metering

5. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
5
An extensive deployment of charging points by Enel
to support electric mobility rollout in Italy
Fast Charge for highways 43 kW AC
Fast Charge for cities
22 kW AC
Slow charge for private
3.3 kW AC
Geolocatization of public charging infrastructure
Enel Electric Mobility Solution
Multistandard Charge
43 kW AC, 50 kW DC, 22 kW AC
More than 2,000 EV stations deployed
1000+ customers in Italy
Products
EVSEs portfolio

6. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
Enel Electric Mobility Solution
Full recharge in less
than 20 minutes
Multistandard a solution for highway charging
Up to 3 EVs
simultaneously
charging
EV Multistandard Fast charging
Enel’s Smart Meter
inside
First Live Demo in November, 2014 @ ENI Station
Outputs: CCS, CHAdeMO, Type 2 @ 43kW, Type 2 @ 22 kW

7. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
7
The headstone of the DSO managing
the charging infrastructure is its
integration into network systems
allowing for:
1. Charging processes & loads monitoring.
2. Charging processes control according to
network opportunities.
Smart-Grids integration of charging
processes enables:
1. Flexibility of charging processes in
compliance with energy production
(RENs and DER).
2. Concurrent storage of energy
overproduction.
Both enables EVs as a new
controllable demand leading to
increase of nationwide RENs
hosting capacity.
EV Charging Infrastructure: architecture
The approach for Smart Grids integration of EVs

8. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
8
The charging infrastructure is designed on purpose to be fully integrated in
the electricity distribution grid, controlling that the charging profiles are
compliant with DSO constraints and using EVs as dynamic loads to
implement, improve and secure a GHG-free energy value chain.
EMM
The approach for Smart Grids integration of EVs
EV Charging Infrastructure: architecture

9. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
9
EV Charging Infrastructure: features
20.000
25.000
30.000
35.000
40.000
45.000
50.000
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
MW-h
Baseline
Simple Infrastructure
Smart infrastrucute
Using a smart infrastructure, vehicles shall mainly be charged during off-peak hours
when there is more energy from renewable sources, optimizing the power consumption.
EVs charge during off-peak hours  Case study: 4 million
EVs will require more
than 24 GWh per day.
 Clients’ usual behaviors
implies EVs connection
in peak time.
3% to 4% additional peak
 Smart infrastructure is
essential to implement
charge scheduling in
off-peak times.
Arrival at office Arrival at home
Dynamic EV load management

10. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
EV Stations deployment
General framework
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B2C
DSO
LV/MV Electricity Grid
EV Service
Provider
B2C service
B2B service
EVSE Operator
EVSEs
EV
RENs Production
Electric mobility represents an ecosystem business
opportunity depending on a reliable, granular and
smart charging infrastructure to effectively deliver value
throughout the industry value chain
EV mass rollout is currently endangered
by the “chicken-egg” issue between EVs diffusion and
charging stations availability which produces a
negative feedback loop on technology adoption

11. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
EV Stations deployment model
Regulated model of EV stations deployment
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B2C
DSO
LV/MV Electricity Grid
EV Service
Provider
B2C service
B2B service
EVSE Operator
EVSEs
EV
RENs Production
An infrastructure run by DSO as key enabling
strategy for market rollout and valuable B2C services
The DSO installs, operates and manages the charging
infrastructure providing a natively multi-vendor
framework for services providers
Possible target: 75,000 public stations by 2020 in Italy

12. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
Charging infrastructure as part of Regulated Asset Base of the DSO
DSO installing, operating and performing maintenance of EV chargnig
infrastructure as a remunerated CAPEX investment agreed in quantity and
locations with the National Regulation Authority
EV Stations deployment model
Key topics of DSO Business model
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13. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
EV stations deployment
Regulated model of deployment: preconditions
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85% of distribution market in Italy
(most of the country except for Rome, Milan and Turin)
34 Mln of smart meters deployed
Single country in Europe with complete rollout of AMI
2,000 public/private EVSEs deployed
Real-time operated by a dedicated e-mobility platform
Pioneering the EV-EVSE communication
Jointly developing advanced communication with Daimler, Renault
Enel Distribuzione network

14. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
EV stations deployment
Regulated model of deployment: customers benefits
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ENERGY fee
+ + +
SERVICE fee GRID fee INFRASTRUCTURE fee
Lowering EV customer charging fee with no
direct mark-up over infrastructure investment
ON
OFF
smart charging
Fastest time-to-market in accessing advanced
services like smart charging to enhance RENs
hosting capacity
Reduce grid impact and technology adoption cost
value in charging

15. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
Interoperability is only implemented amongst DSOs in Italy, leading to DSO
Business model as the most successful test performed by Italian authority
Regulatory perspective
Italian Framework
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DSOs running pilot projects in Italy agreed
on creating an unique contract ID linked to an
energy contract to be signed with any energy
vendor, in compliance with free market rules.
E-mobility contracts can also be integrated
with general purpose mobility cards, e.g.
public transports card.
Interoperability is already in place between
Enel’s, ACEA’s and HERA’s infrastructure.
Pre-paid, billing and pay-per-use methods are
enabled.

16. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
The “Directive for the deployment of alternative fuels infrastructure” issued in
2014 is mandating deployment targets of EV charging infrastructrure for EU
Member States until 2030
Key points of the directive are:
- Harmonization of EV charging plug for AC (1 solution) and DC (2 solutions)
- Acknowledgment of regulated strategies as part of packages executed by EU
Member States in order to reach infrastructure deployment goals
Regulatory perspective
European framework
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17. ENEL – DC Supplied Data Centers
Roma, MAY 30th 2014
USE: CONFIDENTIAL
Infrastructures & Networks
Thank you for your attention!
Federico CALENO
E: federico.caleno@enel.com
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