SMART CITY VIENNA FRAMEWORK STRATEGY: CHALLENGES AND MAIN QUESTIONS

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1 1 SMART CITY VIENNA FRAMEWORK STRATEGY: CHALLENGES AND MAIN QUESTIONS

2 Current and future challenges for cities are well known Which kind of heating systems do we need? How will the mobility of the future look like? What are the effects of climate change caused by humans? How should cities as main players and consumers of resources act? the answers for these urgent and ambiguous questions are often not found yet. Sources: Welt.de; kreis-calw.de; energie-krise.eu; stern.de 2

3 According to science, a reduction of 80-95% of greenhouse gas emissions would be inevitable Red= scenario without any actions; 2 C will be exceeded in the middle of the century Blue = ambitious actions against emissions: % CO 2 below the level of 1990 (1 trillion t CO 2 ); later nearly 0 to limit global warming to < 2 C! Source s: Meinshausen, M., et al.: Greenhouse gas emission targets for limiting global warming to 2 C. Nature, doi: /nature08017 (2009) 3

4 Other cities do not sit back and do nothing! Copenhagen has the ambition of becoming the first carbon neutral capital by 2025 Our goal is to develop the Amsterdam Metropolitan Area into a smart city. With the aim of becoming a world reference for Smart Cities, Barcelona is working to merge urban planning, ecology, and information technology... Source s: stateofgreen.com; amsterdamsmartcity.com; endesa.com 4

5 5 Rankings: We seem to do a few things well in Vienna

6 The Smart City Wien Framework Strategy was developed in a broad and participatory process. Involvement of internal and external experts & stakeholders Extended working groups Involvement of all administrative groups of the city Expertise from economy, science and many others Over 100 participants in the Smart City Wien Framework Strategy Process Source : Smart City Wien Framework Strategy 6

7 Vienna has a broad Smart City Wien definition with triple impact we manage to have the best quality of life for every citizen in Vienna and at the same time high resource conservation. It is enabled by innovation. Resources Quality of Life Innovation Source : Smart City Wien Framework Strategy 7

8 Three main goals with a long term perspective specify these three pillars. 35 % until 2030 and 80% until 2050 reduction of greenhouse gas emissions per capita in Vienna (in comparision to 1990) Vienna keeps its high quality of life and prioritises social inclusion: Vienna is the city with the highest level of quality of life and life satisfaction in Europe in : Vienna is Innovation Leader based on top science, a strong economy and education Source : Smart City Wien Framework Strategy 8

9 Highest resource conservation Extract Mobility Extensive building restoration lead to reduced energy usage in the amount of 1% per capita and year (for heating, cooling, warm water) Open Government Strengthen CO 2 -free modes, keeping the high percentage of public transport and reduce motorized individual traffic in the city Buildings Vienna is the most advanced European city in all dimensions of Open Government by the year 2020 Sources: Smart City Wien Framework Strategy; diepresse.com; open.wien.at 9

10 Goals related to energy of the Smart City Vienna Framework Strategy Objectives Energy: Increase of energy efficiency and decrease of final energy consumption per capita in Vienna by 40% by 2050 (comp. to 2005). At the same time, the per-capita primary energy input should drop from 3,000 watt to 2,000 watt. In 2030, over 20%, and in 2050, 50% of Vienna s gross energy consumption will originate from renewable sources. Objectives Buildings: Cost-optimised zero-energy building standards for all new structures, additions and refurbishments from 2018/2020 Comprehensive rehabilitation activities entail the reduction of energy consumption of existing buildings for space heating/cooling/water heating by one percent per capita and year. 10

11 Best quality of life for every citizen in Vienna Extract Affordable living High standards of housing and affordable living as well as an attractive residential area are available for as many people as possible Securring medical care on the highest level due to demand-oriented and efficient supply structures and processes (Best Point of Service) Medical supply Green public space The percentage of green public space will be more than 50% until 2030 additional recreational areas must be retained Sources: Smart City Wien Framework Strategy; wien.gv.at; kleine Zeitung; Standard 11

12 Broad notion of innovations Extract Top science Vienna is a magnet for international top scientists in the year Vienna is one of the five biggest science and innovation metropolises in Europe in the year 2050 Over people from Vienna or from outside establish their enterprise yearly in Vienna, the most attractive place for start-ups Start-ups Education City-wide implementation of fulltime and comprehensive schools as well as further rollout of high quality child care Sources: Smart City Wien Framework Strategy; medienportal.univie.ac.at; salzburg.com; wien.gv.at 12

13 Data from buildings Data from the low voltage grid External data e.g. weather Cities and Utilities - Aligning goals Aspern Smart City Research Energy efficiency Research for the energy future CO 2 -reduction Reinhard Brehmer

14 aspern Vienna s Urban Lakeside Embedding in the Smart City Framework Strategy of Vienna The vision Smart City Wien 2050 Smart City Framework Strategy Fundament for the guidance of Vienna Resources (energy, mobility, infrastructure, buildings) Quality of life (social inclusion, participation, health, environment) Innovation (education, economy, research, technology) Resolution of the Vienna City Council Vienna s position as solution provider with social responsibility Reinhard Brehmer - CONFIDENTIAL 14

15 aspern Vienna s Urban Lakeside Facts 2,4 million m² area 2,2 million m² gross floor space workplaces residents high class apartments Vienna Offices, production and service business, science, research and education More than m² area for shops, pubs and small business in the whole Urban Lakeside Urban Lakeside Aspern Reinhard Brehmer - CONFIDENTIAL 15

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18 Future energy infrastructure of Smart Cities require smart energy distribution and usage concepts Security of supply Energy must always be reliable and affordable Renewable Energy System integration and intelligent control of renewable to reduce CO 2 and increase energy efficiency Low voltage grid control In the future, millions of small power producers feed electricity into the grid. The low voltage grid provides stability in the network and balances production and consumption. Consumption Control Demand Side Management; Power consumption in realtime to adapt to price fluctuations Efficient use of Energy Intelligent control of distribution networks and buildings will lead to energy savings Energy storage Since wind and solar energy supply irregular, power storage and management are necessary Reinhard Brehmer - CONFIDENTIAL Source: CC Siemens (Siemens-Welt December 2012) 18

19 ASCR Program The fundament of future Smart Cities Information and communication technology Cross-domain data driven applications Modern data integration solutions Big data analytics Multitenant data aggregation and provisioning Smart User Ubiquitous info for sustainable decisions Smart & privacy-aware applications Integration in urban environment Smart Grid Building Decentralized renewable generation of power & heat Innovative energy storage technologies Intelligent optimization of self consumption Participation in energy markets Context / situation specific home automation Urban Grids Effective solutions for grid monitoring and alarm handling Adaptive LV grid management Operative and strategic grid planning Reinhard Brehmer - CONFIDENTIAL 19

20 Main questions (includes CBA for all answers) Area I: Which possibilities exist in a Smart City to integrate the potential flexibilities from buidlings? Area II: How can a Smart City cope in an efficient way with the implications due to decentralized power generation in the low voltage grid? Area III: Which are the ICT solutions for various use cases in a Smart City? Area IV: Which user-interaction and motivation tools are necessary in order to make users active part of a Smart City?

21 ASCR Structure Partner of the ASCR joint venture 44% 30% 20% 5% 1% 38,3 meur Planning and construction Operative, maintenance and repair Research ASCR staff Miscellaneous (marketing, office, ) 9,7 meur 6,5 meur 14,1 meur 5,6 meur 2,4 meur Reinhard Brehmer - CONFIDENTIAL 21

22 ASCR Testbed Smart Building Map of the testbed and description of the infrastructure components D5b GPA Dormitory for 300 students Smart assets: PV (250 kwp) electrical storage (120 kwh) heating elements (2 x 9 kw) in hot water storage smart HVAC D12 EBG 213 apartments Smart assets: Different heat pump systems (800 kw) solar heat (90 kw) + Hybrid (60 kwp th ) PV (15 kwp) + Hybrid (20 kwp el ) soil storage (40 MWh) hot water storages electrical storage (20 kwh) smart HVAC home automation D10 ÖVW/EGW mixed use Benchmark object C4 WAB offices Benchmark object D18 BIG Kindergarten/elementary school Smart assets: 2 heat pumps (510 kw) PV (58 kwp) solar heat (90 kw) hot water storages with heating elements (70 kw) V2.0 smart HVAC 22

23 Contact Reinhard Brehmer Managing Director Aspern Smart City Research GmbH&CoKG Seestadtstraße 27/2/TOP 19 Web: Reinhard Brehmer - CONFIDENTIAL 23