local E lectricity retail M arkets for P rosumer smart grid p OWER services Bernt A. Bremdal NCE Smart and Narvik University College This project has received funding from the European Union’s Horizon 2020 Research and Innovation programme under Grant Agreement No 646476.
Objectives Develop and verify a local market place and innovative business models including operational methods to encourage micro-generation and active participation of prosumers exploiting the flexibility created for the benefit of all connected to the local grid. Develop a new market design for local trading and involvement of the consumer/prosumer Develop prosumer oriented business models relevant for the market design developed Develop an ICT based monitoring and management system accommodated in the SESP Develop full bidirectional and secure communication between the market and business Integrate the different parts and demonstrate the viability of the concept in up to 3 physical regions in Europe (Norway, Germany and Malta) 2
Consortium partners This project has received funding from the European Union’s Horizon 2020 Research and Innovation programme under Grant Agreement No 646476.
Work packages and partners WP2 WP1 WP9 WP Partner Strategies, business models, regulations & policies WP1 Schneider / SmartIO WP2 UNISG WP3 UPC WP3 WP4 Schneider Local Smart Grid (LSG) architecture WP5 eSmart WP6 SmartIO Technical models & specifications Market models & specifications WP7 Schneider WP8 SmartIO Communication & Dissemination WP9 UPC WP4 Project management LSG communications platform WP6 LSG Market design WP5 LSG Control cloud WP7 Integration, pilots deployment & validation WP8 Exploitation and local policy strategies 5
Background The concept of «rural energy», Smart Rural Grid (2014– 2015) New power electronics, storage, social and business innovation Incentives & recruitment, user acceptance and values, DeVID (2012 – 2015) Recruitment, sources of flexibility. application of control systems «Value networks», prosumer oriented Smartere Remmen (2011 - business models, user acceptance, non-commodity energy market, «Value networks», prosumer oriented IMPROSUME (2010-2013) business models, user acceptance, non-commodity energy market, Manage Smart in Prosumer communities, user segmentation, VPP’s, services & energy, Smart Grid (2010-2013) long-tail economy Hand-El Skandinavia & OM Technology (1995 -2004) CALPEX, EKS, BSK…………………………………………. 6
Other influence • EcoGrid • Cassandra • Power Matching City • Smart Grid Gotland • PowerTac • iPower • Current developments in Europe 7
We looked into the crystal ball in 2010 ”Cooperative model” ESCO/ESP User communities have taken Virtual Power Plant Control of the ESCO/ESP and VPP ”The portfolio manager” model The classic market players retain control ESCO/ESP Virtual Power Plant 8
And as we start……… 9
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Now or never • As off 2015, a new concessional contract for Berlin’s electricity distribution grid will be deciding on who answers for sustainable grid operations in Germany’s capital over the next decades. • We have a unique opportunity: citizens join to buy the grid, use profits wisely and shape the future of our energy system • We are buying the grid! – Join us now: Citizens shape the Berlin electricity grid. 11
The goal • Citizens control the grid – Citizens should shape the energy infrastructure – Create a sustainable energy system . – We strive to democratize decision-making in the energy system – Empowering citizens to participate in designing the electricity sector and the grid. • Renewables for the City – Only if we improve the energy grid will it be possible to shift to a 100% renewable energy supply. – We seek to support the grid integration of renewable energies – We will invest part of the grid earnings in projects of a sustainable energy system. • Sustainable Profits – Grid operations in Berlin regularly entail considerable profits for the current concessionaire, Vattenfall. – We think that citizens should benefit directly from grid earnings . – This promotes regional investments – Berlin and its citizens stand to gain. – This is also true for every shareholder of the cooperative : • energy grids provide for safe investment opportunities and a reliable yield. 12
SESP and software agents • SESP = Smart Energy Service Provider • A SESP provides: – An arena for local exchange of energy and flexibility – A set of consolidated services («service in the cloud») – An «energy community» • Personal Agents and Agent Technologies – To reduce complexity for users and increase response frequencies – Zero or low intelligence agents may suffice – Medium intelligence agents may shift strategies & policies based on states 13
“Neighborhoods will Project concept balance themselves” TYPE OF AGENTS Passive SM Household household with thermal flexible load SM LC LC SM Flexible or passive generators SM Household with flexible Flexible industries EV charger LC SM EV µGC SM LC Flexible SM LC CP EV charging + + EV Storage BC SM stations capability + + EV (V2G capable) SESP CONTROL CLOUD SESP AREA SM LC: Local controller Power System Infrastructure SM: Smart Meter ICT Infrastructure CP: Charging point µGC: Microgrid controller BC: Battery controller GRID SC: SESP controller 14
Different types of control for unleasing different types of demand and supply flexibility • Centralized control • Distributed control • Combined control • Physical control nodes • Virtual control nodes • Collective flexibility • Individual flexibility LC SM EV + 15
Exploiting knowledge and inventions from other projects RTU DPLC IDPR UPS + RTU DPLC + IDPR UPS + 17 UPC: The Intelligent Power Router
The Intelligent Distributed Power Router (IDPR) From UPC 3D design Build of the coupling filter and stack Real device Power stack High efficiency coupling inductances
Cloud based SESP platform Project concept Energy Grid state Price Metering data Monitoring managment system METERING CLOUD SESP CONTROL CLOUD Demand side Forecasting Grid balancing Optimization managment LC LC BC LC µGC + + EV EV SM SM SM 19
The exchange hub Energy service company Prosumer Other service company Consumer Micro-market Grid owner Local authority Central supplier/ producer Energy sales Aggregator
Value proposition mix for prosumers • I . Community feeling IV. Freedom of choice • – – Empowerment More options – – Short travelled vs. long travelled energy Social experience – – Persistent Participation (be part of something) – – Non-fossile «Local patriotism» • • V. Relevant energy related services II. Economy: Better rewards as part of a community rather than not – Temperature maintenance (i.e. DEFA) – Burglary alarm – A minimum economic reward – Fire prevention – «Frequent energy sharer» points – Energy economics – Shared subscription revenues – Energy efficiency optimization • III. «Green brand» reinforcement • VI. Self sustainability – Tourism – – Emergency power Idalism – – Extreme weather security (with secure eMobility, «Fullfilling the climate pledge» telecom , Internet, TV etc. ) – Outage independence
The Value Stack Individual economic rewards Emotional reinforcement (Self-sustainability, local Economic community patriotism) Services rewards «Green brand» Long-term securities Other membership benefits Freedom of choice
Technical aggregator function (D-R) Periodic contract SESP DSO Service
Agents selling flexibility: DSO signal transformed into a trade signal 25
Agents: Buying energy 26
Agents: Selling energy 27
Independent decision making 28
3 demo sites • Lübben, Germany • ??, Malta • Hvaler, Norway 29
“Lübben (City near Berlin)” Production of renewable power in Lübben Facts PV plant Lübben 21 % Located in Brandenburg/Germany 6 % Production start in 2011 wind Projected and built by NewEn biomass Installed capacity: 2.234 MWp pv Production volume: 2.200 MWh import Owner: SKV Solarkraftwerk 8 % 65 % Verwaltungsgesellschaft mbH Facts energy demand Climate Protection Concept Lübben Electrical Power Consumption 2011: ca. 50 In 2013 Lübben worked out „climate GWh (50% industrial) protection concept“ Grid Operator: Mitteldeutsche Main Targets of this concept regarding Netzgesellschaft Strom mbH energy sources: Facts Lübben city Population figure: ca. 14.000 Wind: PV: Export: Biomass: Area size: ca. 120 km² 5% 39% 71% 24% P30
Malta 31
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Sandbakken miljøstasjon City Hall City Center Harbor Søndre Sandøy solcellepark
Example Hvaler X 230v CCP 230v CCP 18kV CCP 230v X
Thank you! This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 646476.
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