Conferencia de Rosa Mora, Manager de Smartgrid Innovation en Siemens España sobre que nos depara el futuro energético, el smartgrid, la electromovilidad, el proyecto Green Emotion, los Edificios Smart ...

1. Smart Cities Energy:
What is next?
Rosa Mora.
Smart Grid Innovation Manager, Siemens Spain.
Smart City Expo © Siemens AG, 2011
World Congress
Page 1 Smart Cities Expo Barcelona, 1 DIC 2011 Barcelona, December 1st, 2011
Infrastructure & Cities Sector

2. We are in the “urban millennium”
Population Growth
In 2007 ~ 50% of the world's population
was living in cities, an increase from 3.5
B to 4.7 B until 2030
Cities as Powerhouses
50% of world GDP is produced in
cities with a population over 750,000
Major energy and climate factor
75% of energy consumed in cities;
80% of CO2 emissions are produced
in cities
© Siemens AG, 2011
Page 2 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

3. Cities are committed to CO2 reduction targets
Toronto London Copenhagen Chongqing2
1990–2050 1990–2030 2005–2025 2005–2020
-20%
-60% Carbon-
-80%
neutral 3
Munich1 Wuhan2
1990–2030 2005–2020
New York
-20%
Mexico-City 2005–2030 -50%
2008–2012 -30%
-12%
Jakarta Singapore
2009–2020 2007–2020
-30%
-16%
1. Target for Munich per capita against 1990 level
2. Relative target for China per unit of economic output (GDP)
Carbon-neutral means that the city can offset its emissions by investing in Kyoto Protocol-style
projects that reduce pollution elsewhere (Source: Desk research; team sustainable cities)
© Siemens AG, 2011
Page 3 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

4. Sector Infrastructure & Cities
Increased focus on customer needs
Customer needs Sector Infrastructure and Cities
Security
Rail Systems
Reliable and efficient City
Mobility and Logistics
supply of energy, Account
water and goods Products / Management
Building
Systems / &
Technologies
Efficient transport of Solutions Cities
people and goods Center of
Smart Grid
Competence
Environmental Medium and
protection Low Voltage
Overarching function © Siemens AG, 2011
Page 4 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

5. Improvement of capacity
Power Consumption
Growth of population (worldwide)
and energy demand
Grid capacity must be extended by
+63% 33,000 TWh
Renewables
Grid expansion
Intelligent usage of the grid
Nuclear
20,300 TWh
Fossil 54%
68% energy
sources
2008 2030
© Siemens AG, 2011
Page 5 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

6. Increase of sustainable energy resources
Renewable Power Consumption
Climate change — the (worldwide)
need for CO2 reduction +162% 10.935 TWh
Integration of more renewables
these are Hydro
Decentralized
Stochastic
4.179 TWh Wind
Solar
Others
2010 2030
© Siemens AG, 2011
Page 6 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

7. Paradigm shift in power grids:
The new age of electricity
20th Century End of 21st Century
Unsustainable energy system Sustainable energy system
'Generation follows load' 'Load follows generation'
Fossil energy sources Renewable energy sources
© Siemens AG, 2011
Page 7 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

8. "Smart grid is an intelligent
Drivers for amanagement ofand consumption"
Smart Grid between
energy generation
load
Balancing Load shifting
Generation Load
Renewables Prosumers
Outage preventation and restauration Efficiency
© Siemens AG, 2011
Page 8 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

9. The basic idea of a smart grid
Spain, 6 NOV 2011:
60% renewables
integration
Source: www.ree.es
Tomorrow
Power
Information
"Smart grid is an intelligent
management of load between
energy generation and consumption"
© Siemens AG, 2011
Page 9 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

10. Growing electrification is
leading to a power matrix
© Siemens AG, 2011
Page 10 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

11. Electromobility: clean, quite and
efficient – mobility of the future!
Challenges like scarcity of raw
materials, global warming, and
urbanization cannot be met by fighting
the symptoms. They require
sustainable, comprehensive solutions
that will enable us to achieve our
development goals while also
preserving our natural resources.
From a climatic perspective, the quiet
and emission-free electric vehicles are
ideal for urban environments.
Furthermore they are the only means
of travel that can provide both clean
and highly individualized mobility.
Electromobility technology platform
© Siemens AG, 2011
Page 11 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

12. Solutions for moving with Energy
into a mobile future
Wall boxes •The space-saving charging solution, versatile and reliable.
•Modular Charging Points for customized functionality
Charging points •For public or private charging locations, across a campus or
in retail and industrial areas.
•Charging, payment and information functions combined in
Satellite systems one station
•Providing flexible point-of-use service solutions for routing,
Software suite charging, reservations, and payment.
Project MOBI.E, Portugal
Project Source London
Project Green eMotion
Project 4-S (4-Sustainelectromobility)
Project Model Electromobility Munich - Drive eCharged
Project Inductive Charging
References Project EDISON, Denmark
Project Mobilregion Harz, Germany
© Siemens AG, 2011
Page 12 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

13. Project Green Emotion
Project details:
Acceleration of the market roll-out of
electric vehicles in Europe
Meeting EU policy on energy of supply,
energy efficiency and green house gas
emission reduction
Viability of different types of electrical
vehicles for immediate market introduction
ICT is seen as key enabler for
electromobility with several services that will
enhance usability for the end-user, eliminate
regional limitations, and enable the
realization of economies of scale for
advanced service offerings like fleet
management
Project Green Emotion
© Siemens AG, 2011
Page 13 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

14. What we know about buildings …
Building automation can reduce energy consumption
Energy consumption
(heating, cooling, ventilation,
hot water …)
On-site energy generation
(solar, wind, geo-thermal …)
Efficiency in the building
(lighting, air-quality …)
Visit our stand: the Crystal - London
Energy savings up to 40% are possible
© Siemens AG, 2011
Page 14 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

15. Example Smart Building: Energy saving is possible in
every type of building and in every business
Hospital Office Residential Restaurant
26% 26% 27% 41%
Hotel Shopping Center School
41% 49% 52%
Note: High energy efficiency (Class A) compared to standard equipment (Reference Class C) EN 15232—Impact of BACS and TBM on
energy performance of buildings © Siemens AG, 2011
Page 15 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

16. Integration of automated buildings
into the Smart Grid
Our building management solutions and
services are ready to
communicate with the Smart Grid,
improve forecasting
and enable variable tariffs and net
schedules
enable optimized building performance
through
optimal scheduling of power
generation and loads in buildings
optimal energy efficiency
and sustainability
maximum productivity of occupants
and building related processes
reduction of operational costs
© Siemens AG, 2011
Page 16 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

17. Last Mile Smart Grid com’s architecture:
Active Demand Management
© Siemens AG, 2011
Page 17 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

18. Last Mile Smart Grid com’s architecture:
Active Demand Management and e-car integration
www.proyectogad.es
www.cenitverde.es
© Siemens AG, 2011
Page 18 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

19. Possibilites of energy storage
No universal storage solution:
Charging and discharging time < 100s
Days / Months
double layer capacitor
Hydrogen / Methane storage
Thermo-chemical Power < 30 MW for minutes and hours:
storage
Redox-Flow-Batteries Compressed air
Storage
battery solutions
Waterpump
Hours
storage
Battery Storage
With accumulators
Thermal storage Storage capacity > 100 MWh: Solution with
for CSP
(Pb, NiCd, NiMH, Li-Ion)
water pump storage and hydrogen
Minutes
Fly wheel storage
Super-condenser
Seconds
Criteria for the proper storage:
power (MW)
1 kW 10 kW 100 kW 1 MW 10 MW 100 MW 1.000 MW
energy density and capacity (MWh)
Thermal storage Electrochemical storage Electrical storage
charging and discharging times
Chemical storage Mechanical storage
user profile
© Siemens AG, 2011
Page 19 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

20. Our Solution of electrical energy storage
SIESTORAGE - concept
Grid Smart Network Control
MV Switchgear
MV Switchgear
+ Converter transformer
Transformer System Control
+ SIPLINK : Power electronics
+ Li-Ion battery modules = Filter
SIPLINK
AC/DC Converter
SIEMENS ENERGY STORAGE Inverter Control
Data Logging
The E-System combines modern converter
technology for network applications with
n Serial
Li-Ion
Cells
new high power Li-Ion batteries
Battery Battery Management
System
Capacity: 0,2 MWh up to 2 MWh
Power capabilities: up to 8 MW
© Siemens AG, 2011
Page 20 Smart Cities Expo Barcelona, 1 DIC 2011 Infrastructure & Cities Sector

21. How smart is
your grid?
Thanks for your attention. © Siemens AG, 2011
maria.rosa.mora@siemens.com Barcelona, 1 DIC 2011
Page 21 Smart Cities Expo Infrastructure & Cities Sector