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Energy Efficiency made in Germany
www.efficiency-from-germany.info
Smart Grids and Energy Efficiency– Status & Perspectives in Germany
March 27, 2012, Dublin, Ireland
Dr. Hartmut Grewe, senior consultant, energiewaechter on behalf of the Energy Efficiency Export Initiative sponsored by the Federal Ministry of Economics and Technology
Agenda
Smart Grids and Energy Efficiency
Governmental Strategies and Projects to develop
Smart Grids – Overview of German Activities
Smart Grids – A European Perspective
Energy Efficiency Export Initiative
The smart grid is a digital network that unites electrical providers, power-delivery systems and customers, and allows two-way communication between the utility and its customers. Smart grids have the potential to improve the efficiency of energy distribution and usage, both through the grids’ design and through consumer participation.Ideally, smart grids are also intended to work with multiple power sources, including wind and solar sources, and perhaps eventually small individual sources and ones that provide automotive power.
Defining Smart Grids
• Integration of renewable and distributed sources of electricity
• Integration of national networks into a single European electricity market
• Improved reliability of electricity supply• Customer participation• Support for electric vehicles• Efficiency• Business opportunities
Smart Grid Development: Objectives
Source: German Federal Statistical Office, May 2011
2005 = 100
Smart Grids
Smart Grid Development: Objectives
Energy Efficiency made in Germany
www.efficiency-from-germany.info
Governmental Strategies and Projects to develop Smart Grids– Overview on German Activities
E-Energy – Smart Grids made in Germany
Much more energy is produced by decentralized renewable energy sources
Energy generation and consumption have to be kept continuously in balance
Smart Grids
E-Energy – Smart Grids made in Germany
“E-Energy: ICT-based Energy System of the Future” is a new support and funding priority undertaken by the Federal Ministry of Economics and Technology (BMWi) in 2008.
Primary goal: create E-Energy model regions that demonstrate how the potential for optimization presented by information and communication technologies (ICT) can be exploited to achieve efficiency, supply security and environmental compatibility.
The BMWi finances four model regions (40 Millions Euros).
The Federal Ministry for Environment, Nature Conservation and Nuclear Safety (BMU) finances other 2 model regions.
E-Energy: Goals
ICT system concepts, which optimize the efficiency, supply security and environmental compatibility of the electricity supply system are developed and tested in real-time in regional models.
Climate Conservation will be strengthened.
Job creation and new markets growth (energy retailers, new service provider, metering operators).
E-Energy: an example - eTellience
Whole new marketplace for energy developing in and around Cuxhaven.
Consumers can use this marketplace to buy, sell electricity, offer system services and idle power, and help reduce the load on the power grid.
Private households can put minute amounts of electricity on the market by using almost fully automated plug-and-play appliances.
2 refrigerated warehouses; 1 wind park; 2 city baths Cuxhaven; a clarification plant; 1 block heat and power plant.
The virtual power plant in Cuxhaven
eTelligence-Maketplace: electricity stock exchange….
Bids Trading results
Bulk of projections
Products´ optimisation
Generate a final roadmap
Bio
gasp
lant
Win
dpar
ks
Resource planning
Refrigereted Warehouse
Cooling modulation
Historical load curve
Temperature forecast
Energy demand &switching potential´s forecast
Focal Points of eTelligence
Energy EfficencyMarket liberalsisation
Renewable Energies Integration
E-mobilityICT- Architecture
IT-Security and data protection
Intelligent measurement
Saving Load Flexibility
Decentralised energy production
Security of Supply/Network expansion
eTelligence: First Findings and Results
Thermo-electric energy systems can be used very well to save energy
eTelligence seeks to achieve a local balance of electricity generation wind from wind power and electricity consumption by using large electric cooling facilities.
Modules are used through which the commercial energy consumers can be connected to the virtual power plant.
E-Energy: first findings and results
Savings of up to 5% have been reached in the private sector in the first pilot tests „on the field“.
In different E-Energy projects some firms registered even up to 20% energy savings.
Energy Efficiency made in Germany
www.efficiency-from-germany.info
Smart Grids – A European Perspective
European Energy Roadmap 2050 and Smart Grids
Smart and clean electricity have to be a central part of the energy system
High level of renewable energy sources
RES High Electricity Grid Investments
Increasing electricity shares in the total energy demand
Integrating electric cars and smart grids
Integrating energy markets and smart grids
The European Electricity Grid Initiative (EEGI)
EEGI: 9 year European Programme (2010-2018) initiated by electricity transmission and distributors network operators to accelerate innovation and development of the electricity networks in Europe into a Smart Grid
EEGI has been launched to accelerate de development of European Smart Grids in Europe
The European Electricity Grid Initiative (EEGI)
Level 0: New generation technologies
Level 1: Smart Pan-European Transmission network
Level 2: Smart network and processes
Level 3: Smart Integration
Sm
art grids functional level
Source: Entso-E
Level 5: Smart Customers
Level 4: Smart Energy Management
Obstacles and barriers to be removed
Transmission grid expansion will need to surmount following (still existing) barriers:Technology barriers (e.g. data privacy)
R&D organization barriers, such as fragmentation and duplication efforts
Market failures and distortions
There are also other obstacles connected to the increase of RES in the system, such as:National incentives can create cross-border obstacles to RES deployment
The increasing amount of RES in the system reduces available transmission capacity for TSOs’ commercial purposes and increases the need to use the system security margin to ensure network stability
Higher renewables penetration = a greater need for backup capacity
Energy Efficiency made in Germany
www.efficiency-from-germany.info
Energy Efficiency in BuildingsBackground & Costs
more Information on the Website
www.efficiency-from-germany.info
The Energy Efficiency Export Initiative
Activities and services: Know-how Transfer Trade Missions Training/ Education Fact-Finding Missions Networking with Decision
Makers and “Advocates” Private Companies
Participating German Companies
Company Representative
Mottai GmbH Mr. Marcus Todt
GK Smart Energy Solutions GmbH
Mr. Alexander Enders
Ingenieurbüro Last- und Energiemanagement
Ms. Dr. Ingrid Heinrich
Cleopa GmbH Mr. Detlef Olschewski
Participating German Companies
Company Representative
Power Plus Communications AG (PPC)
Mr. Eugen Mayer
E-Senza Technologies GmbH
Mr. Amit Shah
ITC Internet-Trade-Center AG
Mr. Andre Bock
Smarten GmbH Mr. Nico Höper
Energy Efficiency made in Germany
www.efficiency-from-germany.info
Thank you for your attention!
Contact Details:Dr. Hartmut Grewe, energiewaechter [email protected]