1. Smart Grids for Future City May 2015

2. 61 Mln Clients 45 Mln Smart Meters 30 Countries 96 GW Installed Capacity 2

3. Enel Smart Metering Benefits for Utilities and Customers 3 Remote readings Remote activation Lower switching costs Lower meter maintenance Expenses for field operations decrease - 38% Better accuracy/ reliability billing Lower claims management Optimization of back-office / lower customer service costs New flexible tariffs/ better pricing methodology Customer Service - 26% Loss detection Energy balance Stimulates bills and payment culture Revenue Protection & Cash collection - 28%

4. Enel Smart Grids The Value of an Integrated SolutionSMART METERING METERINGSMARTGRIDSSTORAGE ENERGYMANAGEMENT LEDLIGHTING ELECTRICMOBILITY

5. From Smart Grids to Smart City Energy, Networks, Home and Urban Services Renewables Integration Dispatching Network Automation Forecast Storage Secondary Substation as Data Hub Sensors network Big Data Urban, environmental, energy data Electric Mobility Vehicle-to-Grid Fast-Charge Load Shaping Distributed Storage Active Demand Services for the Market Smart-Info Energy-Box Load balancing Smart Meters Electricity Gas Water Heat Broad Band Ultra-broad Band Big Data Cloud Computing

6. EXPO 2015 Milano The first greenfield Smart City in the World 6 147 participants 20 mln visitors 1 mln sm area Food Cultures and Sustainability the theme 184 days

7. 7 Enel is EXPO 2015 Smart Energy Partner, bringing to the exhibition state-of-the-art Smart Grids technologies:  Innovative automatic grid control and fault detection systems for electricity distribution network management (50MW are required)  80 MV delivery substations for pavilions, with MV close ring, 10 MV feeders, 10 MV delivery substations  Storage System and integration of RES  EMS for Pavilions and Palazzo Italia  Over 8.000 LED lighting fixtures  50 recharging stations for EV  Operation Centre to monitor and control all the electrical infrastructures: interactive multimedia contents will be available both at Enel Pavilion and Milano Rubattino Enel Showroom EXPO 2015 Milano The first greenfield Smart City in the World

8. 8 EXPO 2015 Milano

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10. 10 Smart City Metropolitana Bari The project costs app. 41.5 million euros and consists of two sub-projects: Tension unification at 20kV – app. 25.5 million euros: 1 new Primary Station and refurbishment of 3 Satellite Centres replacement of 200 km of medium voltage cables adapt app. 250 Secondary Stations Smart Grid – 16 million euros development of telecontrol charging infrastructure Smart Info To do: Install state-of-the-art technology in Primary Stations, Secondary Stations and Satellite Centres Optical Fibre Automatization of the medium voltage electrical network Electrical charging infrastructure – 240 quick/slow chargers, 35 fast chargers 30.000 Smart Info Project financing – 60% Grant + 40% Loan BEI

11. 11 Romania - Heavy investments turned into results in service quality *source – ANRE report, SAIDI for 2013 Between period 2009-2014 at Enel Distributie Muntenia  74% of Primary Stations were telecontrolled  39% of Secondary Stations were telecontrolled Best urban service continuity performance in Enel Distributie Banat and Enel Distributie Dobrogea – 107 min/year vs 205 min/year national average*

12. Obsolete control panel in a secondary station Modernized control panel in a secondary station Network modernization (MV)

13. Residential consumer, old connection point Modernized connection point for residential consumer Smart meter PastPresentNear Future Network modernization (LV)

14. Thank you!