EnBW LIS Project» Largest public charging infrastructure in Germany: Experiences and challenges in Stuttgart and Stuttgart Area Electromobility in CIVITAS Cities Cologne Energie Baden-Württemberg Stephan Wunnerlich 16. Februar 2016
Review and chronology of the two public charging infrastructure projects in Stuttgart & Region (Schaufenster Projekte) ALIS Project Setting up charging infrastructure in Stuttgart and Region 03/2012 to 12/2013 Project objective: To set up the public charging infrastructure in Stuttgart & Region Associated partners: car2go GmbH and the towns and cities of Stuttgart, Böblingen, Esslingen, Gerlingen, Sindelfingen Funding: Ministerium für Verkehr und Infrastruktur (State Ministry of Transport and Infrastructure) Baden- Württemberg LIS project Charging infrastructure for Stuttgart and Region 01/2013 to 06/2015 (extended to 12/2015) Project objective: Research & optimisation of operation & servicing of the charging infrastructure Project partners: Daimler AG, Fraunhofer IAO Associated partners: City of Stuttgart, car2go Funding: Bundesministerium für Verkehr und digitale Infrastruktur (German Federal Ministry of Transport and Digital Infrastructure) I.e. after the project ends we must ensure continued operation of the public charging infrastructure for the future. 2
Review to the status following the end of the ALIS project. Thanks to the very good cooperation between EnBW and the municipalities, setting up the public charging infrastructure in Stuttgart was completed without major problems LIS startup in Stuttgart 300 250 200 Project announc ement Setup start car2go start End of setup in Stuttgart & Region 150 100 50 0 H1 2011 H2 2011 H1 2012 H2 2012 H1 2013 H2 2013 H1 2014 Stuttgart & Region >>> more than 250 charging stations (charging points) & 100,000 charging events >>> In only one year, EnBW had put together a project, invited tenders for new charging infrastructure, developed, produced, project-planned the first 160 locations and set it up and put it into service by the time of the car2go start Within the project framework, by the end of 2013 more than 200 new charging points (LS) had been erected in the Stuttgart urban area, Böblingen, Esslingen, Gerlingen and Sindelfingen To this end, the state capital Stuttgart and the participating municipalities in the region had accelerated the approval process - incl. participation of the district representatives In total, > 250 LS are now in operation in Greater Stuttgart 3
Stuttgart and Stuttgart Region: The biggest number and highest density of e-car-sharing vehicles E-car-sharing in German cities**: 5 times density compared with Berlin 600 200.000 Anzahl shared e-cars 500 400 300 200 ca. 207 T 180.000 160.000 140.000 120.000 100.000 80.000 60.000 Einwohner pro shared e-car 100 ca. 1.500 ca. 7.800 ca. 91 T ca. 75 T 40.000 20.000 0 Stuttgart Berlin Hamburg München Köln 0 Anzahl shared e-cars Einwohner pro shared e-car ** EnBW web-recherche auf www.e-carsharing.net 4
Stuttgart and Stuttgart Region: Mid 2015 we operated the densest network of public charging infrastructure in Germany Charging stations in German cities*: 6- times density compared to Berlin 300 25.000 250 20.000 Anzahl Ladesäulen 200 150 100 50 ca. 3 T ca. 19 T ca. 16 T ca. 14T ca. 20 T 15.000 10.000 5.000 Einwohner pro Ladesäule 0 Stuttgart Berlin Hamburg München Köln - Anzahl öff. LS Einwohner pro LS Building up competences due to cooperation with car2go This helps us to develop to a Full-Service-Partner for e-mobility * EnBW web-recherche bei www.chargemap.com 5
Some actual facts and figures of the EnBW charging infrastructure system (Dated June 2015) 377 Charging stations* 709 charging points* 2nd largest German charging point operator approx. 6 million > 5,000 charging cards in circulation...of which > 1,000 charging cards in regular use 1,811 charging events in 2014 at Stuttgart's most-frequently visited LS = 5 per day connection minutes per month In May 2015, we celebrated the 200,000th charging event! >10,000 charging events per month 1APP for all cases * Sum of public & non-public 6I
But there is another image too: Some charging points are apparently in unsuitable locations 400 Number of charging events in 2014 350 300 250 200 150 100 50 Not all the locations have been chosen optimally, especially some of those from the very first e-mobility projects, for example MeRegioMobil (IKT for E-Mob. scheme) 7I
What's next? The challenges for successful charging point operation from EnBW's point of view 8
Challenge 1: Without grants &/or subsidies, in the foreseeable future, the low B2C use figures fall far short of covering the operating costs. 1200 1000 In all volume scenarios, a significant growth in private use of the public charging infrastructure, and thus in real turnover, is not expected until the end of the decade E-vehicles in Stuttgart and Region (EnBW deduction) > 33,000 E-vehicles in Germany (k ) 800 600 400 200 > 20,000 > 10,000 0 2013 2014 2015 2016 2017 2018 2019 2020 Case 1: 300T E-Fahrzeuge Case 2: 600T E-Fahrzeuge Case 3: 1.Mio E-Fahrzeuge 9
Challenge 2: Heterogeneous charging environment in publicly accessible space makes economic use more difficult. Charge network e.g. RWE and partners Different charging station operators (CPO: Charge Point Operator) Different connectors Different IT interfaces Different authentication methods But: networking between the CPOs has started EDF EnBW is a co-founder and partner of HUBJECT GmbH, with the objective of customer-friendly networking of the charging systems EnBW has also established interfaces with other charging networks 10
Challenge 3: RFID is the established standard, nonetheless a variety of access methods exist in the market. An overview of the EnBW access methods: 1. The Elektronauten charging card (postpaid) RFID card as access medium for identification and billing Contract based, ideal for regular use 2. The Elektronauten prepaid card Prepaid card with fixed pre-loaded amounts of 25 and 50 No basic charge and no contractual commitment, ideal for occasional use (or as a gift) 3. Access via smartphone APP 1. Solution currently being implemented on the basis of the EnBW charging point APP Offers even more development potential in the future too 11
Challenge 4: Consumers' willingness to pay and press reporting on public charging unfortunately continues to be based on household tariffs. New 3-level EnBW tariff model: Customers and the press tend to compare the charging price for public charging with the electricity tariff they pay at home But they forget that a new, sophisticated infrastructure has to be created and operated We have understood and have introduced a new 3rd tariff level up to 5 kw and have made it transparentin relation to the purchased charging energy * dependent on the vehicle's battery management 12
Challenge 5: E-mobility is part of the complex networked ecosystem of the future. Renewable energy Smart Home EMP EMP: E-mobility providers (access solutions & services) Smart Grid Consu mers Intermodal mobility CPO = ChargePointOperator CPO Smart Car The need for future research and innovation is also derived from this systemic context, especially in conjunction with the first back-feeding capability e-vehicles from the Far East 13
Our claim and solution: EnBW your competent partner for e-mobility 14
From location checking to operation & service through to RFID card management: EnBW provides all you need from a single source! Charging point Location check Operation / Electricity + Backend link + Access / Billing & installation + + + Service certificate LS manufacturers Charging pillar sales Branding to design specifications Location check, on-site check Civil engineering works, installation and connection of charging post, putting into service Maintenance agreement, Fault clearance & repair (incl. emergency service) "Green positioning" by EnBW Monitoring charging data Data hub Centralisation of all contractual relationships Monitoring customer data RFID access concept incl. prepaid model Other payment methods Based on its valuable experience and expertise, EnBW offers a complete end-2-end process with transparent modules and attractive services. 15
There are many ideas and new projects for the future: Interconnected they increase the value added Information for consumers GuEST H2 and E-buses Traffic control E-commercial vehicles WLAN - Air quality- Car park surveillance Company charging points - Charging in the workplace - Company E-fleets -Customers and visitors 16
What's next? Specific preview: LIS2.0 project (funding from the State Ministry of Transport & Infrastructure of Baden-Württemberg) The LIS2.0 project was started on 1 July 2015 with funding provided by the State Ministry of Transport & Infrastructure. Over the next three years, until mid-2018, the following topics will be researched and implement as prototypes: 1. Technical and procedural optimisation options for operation of the existing public EnBW charging infrastructure in the whole of Baden-Württemberg 2. Technical obstacles to operation of the first research generation of charging pointswill be identified and removed 3. Based on the municipal works (Stadtwerke) partner constellation from the CROME project, cooperative operator models are to be evaluated and implemented as prototypes 4. Concept research into public-private partnership models for scaling Baden-Württemberg's charging infrastructure 5. Increasing acceptance of the public charging infrastructure using concepts to prevent improperly parked combustion vehicles 6. Also, concepts for the use of innovative incentive systems and mobile access methods 7. Research into complementary value-adding concepts / added-value services incl. exemplary pilot schemes 8. And last but not least: The addition of direct-current rapid-charging points should be prepared by carrying out a demand analysis in coordination with the SLAM rapid-charging project and implemented selectively in 5 pilot locations in Baden-Württemberg 17
Thank you for your attention! Contact: EnBW Energie Baden-Württemberg AG Stephan Wunnerlich s.wunnerlich@enbw.com 18