cloud power texel - system approach by capgemini
TRANSCRIPT
Together. Free your energies
TexelEnergie Cloud Power
Texel, Slim zelfvoorzienend
Arie Hobbel Enterprise architect | Project manager | Smart Energy Services
Mobile: +31 653 621 706
Agenda
Smart grid Pilot TexelEnergie
- Background and context
- Cloud Power concept
- How its done
- Cloud Power in execution
- Results
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Cloud power at TexelEnergie
Context CloudPower Background and context
Background and context Ambition municipality Texel
Policy planning and execution
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Cloud power at TexelEnergie
Texel’s ambition on sustainability
The island of Texel wishes to provide in its energy needs entirely on local
renewable sources in 2020
TexelEnergie: a local Energy community
Fulfills the community energy needs
Sells, produces and buys renewable energy
Encourages and assist her members in:
• reduction of their energy consumption
• implementation of domestic power generation (PV)
Offers her members an internal market for exchange of energy
Contributes to the local economy of the Island of Texel
Dutch island in the North sea
165 km2, 6,000 households
Industries: Recreation, Fishery, Agriculture
Yearly energy need: Electricity : 80 GWh, Gas 22 mio m3
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Cloud power at TexelEnergie
Interpretation accordingto Trias Energetica
Chain
Tim
e
If necessary, use fossil fuels as efficiently and cleanly as possible
TRIAS ENERGETICA
Energy vision Texeland Implementation plan 2008 – 2011
Main route to a sustainable energy supply
ENERGY PLAN
Energy vision
Implementation plan
WHAT
HOW
1. Envision
2. Analyse
4. Explore
3. Validate
5. Decide 6. Plan
Policy planning and execution
7. Execute
http://www.texel.nl/de-gemeente/beleidsstukken_42781/item/energievisie_35681.html
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Cloud power at TexelEnergie
Vragen 10
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Cloud power at TexelEnergie
Cloud Power concept Production of sustainable energy, self supporting communities
Community Energy management
Actively involved prosumers assisted by InHome Energy management
Use energy when available
An internal market for exchange of energy
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Cloud power voor TexelEnergie
Community energy generation
Let us all together buy a really big windturbine.
It will fulfill a major part of our energy needs sustainable
and local at a reasonable investment and low costs per kwh.
Together we contribute to a better climate.
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Cloud power voor TexelEnergie5-06-2013
Community energy generation
Some renewable energy source rely on weather conditions (sun, wind) or other non-influenceble conditions (tidal).
Back-up reserve energy sources (fuel-fired generators) which are able to fulfil in the energy needs of a community in case of (energy) bad weather conditions is (to?) costly: - low degree of capacity utilization; - high investment ==> high fixed costs; - relative high variable costs (fuel).
Options
A community should invest in a certain mix energy sources in order not to be dependant of one uncertain variable (risk-mitigation).
Adjust the load (energy consumption) depending on weather conditions (load-shifting);
Integrate controllable renewable production sources in order to be able to produce a minimum amount of energy and load balancing purposes (monitoring and control);
Store energy (shift energy).
Avoid peaks (peak-shaving);
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Cloud power voor TexelEnergie
Cloud power concept for self-sufficient energy communities
Cloud power enables a community of people having mutual goals in energy sourcing to achieve these goals by investing in the energy production or sourcing in order to use this energy for the energy needs of the community.
The members of these energy communities do not need to be physically co-located. Hence Cloud Power can be applied to „virtual energy communities“
The mutual goals can be:
Environmental and/or
Social and/or
Financial.
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Cloud power at TexelEnergie
Customer need driven Community driven
1. Reduce consumption
2. Joint generation and
smart use3. Renewable sources
If necessary, use fossil fuels as efficiently and cleanly as possible
TRIAS ENERGETICA
Cloud Power
Rapid implementation Multiple community objectives
Motivated community with mutual goals in energy sourcing willing to achieve these goals together.
Members are owner of the community, they define the strategy.
Members do not need to be physically co-located.
Anyone can opt-in or opt-out.
Products and services are based on community goals and are customer driven.
Members can adjust goals themselves, products and services will adjust accordingly.
Objectives of a community can be economical, environmental, social or a combination.
People can have different objectives, leading to more communities having their own set of objectives.
Virtual smart grid: The grid is a big copper-plate,
all equipment is behind the meter and no need for investments in the grid
Maximum use of existing equipment, existing technology and existing software solutions
for achieving the specific goals of a community.
Cloud Power concept for self-sufficient energy communities
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Cloud power at TexelEnergie
Ingrediënts of Cloud Power
Cloud power
Storage
Generation
Consumption
Cloud power tunes three ingredients by demand side management and demand response:
Strategic: Strategy and planning of the acquisition of sustainable Distributed Energy Resources (DER). Long term plans.
Tactical: Forecasting for optimizing energy position (shortage or surplus) for the next months, mainly solved by contracting third parties.
Operational: 7 days ahead forecasting, optimization of the available DER, Load-shift and Demand Response measurements for balancing the next days. In case of ‘urgency’ day-ahead trading. On the day of execution: monitoring and control for the last fine-tuning.
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Cloud power at TexelEnergie
Cloud Power: Basic model
Segmentation
A Cloud Power community sets her goals and objectives.
A Cloud Power community is small and operates in niches using innovative and smart technology in order to be competitive related to the big market players using economy-of-scale principles.
Planning and Forecasting
Long term planning in order to initiate investments in energy sourcing.
Medium term forecasting in order tot buy base load or sell a structural surplus of energy.
Short term forecasting in order to balance the energy flows of the community.
Co
ntr
oll
ab
le
co
nsu
mp
tio
n
Co
ntr
oll
ab
le
pro
du
cti
on
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Cloud power voor TexelEnergie
Cloud Power Implementation: roles and dataflows
1
Participants Sustainable energy
company Grid company
Collective generation
PHEV (cars)
local
generation
Smart meter Home energy
management system
Central energy
management
system
Interval readings
usages
Interval
readings
Interval readings
Interval readings
Intervalreadings
Energy advise
Hour-ahead forecast
Real-time signals
Day-ahead forecast
Smart
Equipment /
Appliances
control
signals
Control signals
Household profile
Control signals
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Vragen
http://player.vimeo.com/video/80501612
40
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Cloud power at TexelEnergie
Pilot TexelEnergie: Slim zelfvoorzienend How its done
How its done Partners in the pilot
Texel’s Ambition and the Key question
Pilot project phases
Project organisation
Inhome and Central energy management functions
Solution partners
What is involved in the pilot, and what is not.
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Cloud power at TexelEnergie
Community Energy – The Texel Story
Texel, Netherlands
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Cloud power at TexelEnergie
Hypotheses: A group of motivated people who are willing to invest in local renewable energy also are willing to use the energy they produce themselves at the moments the energy is available. Question: Are motivated people really willing to adapt their behavior and use the energy when it is available and avoid usage when the community has shortage of energy ?
Texel’s Ambition on Sustainability
The island of Texel wishes to provide in its energy needs entirely on local renewable sources in 2020
TexelEnergie: a local Energy community
Fulfills the community energy needs
Sells, produces and buys renewable energy
Encourages and assist her members in:
• reduction of their energy consumption
• implementation of domestic power generation (PV)
Offers her members an internal market for exchange of energy
Contributes to the local economy of the Island of Texel
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Cloud power at TexelEnergie
• Reduction of energy consumption by 5 % through energy insight
• Reduction of energy consumption by 5% through energy advice
• Smart energy use
• Forecasting, optimize & control energy balance
• Time-of-Use pricing signals
Project phases and proposition
2
3
1
Proposition Test phases with participants, each 3 months
Texel, Smart self-supporting!
Texel strives to be independent when it comes to
meeting her energy needs. This is why we have
started a pilot where 300 homes in Texel will be
making the switch to smarter energy. The goal is to
generate sustainably energy locally and use this
energy at the moments it is available. This also
calls for a reduction since the less energy needed,
the less we need to generate. This innovative
energy project called “Texel, Smart, self-supporting”
is a partnership between Capgemini, Liander, and
TexelEnergie.
Why should we do this?
Our energy use is changing and our consumption is
only growing. Our energy supply is also changing,
as supply is being handled more and more on an
individual basis. We want to insure that in the
future we can use the energy at moments we will
need it at a realistic price and with limited
environmental impact. Texel acts as a green
island ahead of the rest in sustainable
development. That is why we are starting this
project. Through this project, we are testing the
energy supply of the future!
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Cloud power at TexelEnergie
Participant
Local generation
Con
trol
si
gnal
s
Grid company Community
Central Energy Management Home Energy Management
Collective generation
Smart metering In
terv
al
read
ings
Inte
rval
read
ings
Interval
readings
Interval readings
Energy advices
Hour-ahead
price-signals
Day-ahead
price-signals
Smart appliances
Household profiles
Con
trol
sig
nals
Virtual Smart Grid
Inte
rval
read
ings
Smart Home Smart Metering
TexelEnergie implementation
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Cloud power at TexelEnergie
Questions
https://youtu.be/2TdNtPQhdGw
50
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Cloud power at TexelEnergie
Cloud Power in execution
CloudPower In execution Cloud Power ‘in action’
https://youtu.be/iTW-VSIBXQ8
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Cloud power at TexelEnergie
Cloud Power: Long term planning
Long term planning
Mix of sustainable energy sources, enabling to fulfill the energy needs at each moment.
Maturity and attractiveness (economical) and landscape acceptance of sustainable energy sources.
Planning, permissions, financing and construction projects to realize sustainable energy plants.
Energy vision Texeland Implementation plan 2008 – 2011
Main route to a sustainable energy supply
ENERGY PLAN
Energy vision
Implementation plan
WHAT
HOW
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Cloud power at TexelEnergie
Medium term planning
The operational energy sources are the base, acquiring new energy sources takes more time.
Load planning and production planning on the medium term, up to 6 – 12 months ahead
Shortage and Surplus can be traded: - on the energy market; - additional contracts with other (sustainable) energy producers - surplus can be sold contract (sell) energy
Goal is to fulfill energy needs of the community in the longer time.
Risk: Non-intermittent sustainable energy production varies with weather conditions
Cloud Power: Medium term planning
Medium
term
contracts
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Cloud power at TexelEnergie
Cloud Power: Short term planning: balancing
Balancing
Energy flows must be in exactly in balance in each timeslot (quarter of an hour / hour).
Non-controllable load and intermitting production happen.
Balancing must be achieved with controllable load and production.
Cloud power adds load-shifting in the balancing options.
Storage can be used in the balancing.
0 %
20 %
40 %
60 %
90 %
100 %
Purchased energy
Storage capacity
Sold energy
Stored energy
Non controllable consumption
Intermitting production
Controllable consumption
Controllable production
Imbalance
Controllable Consumption/Production
EN
ER
GY
BA
LA
NC
E
Balancing the community
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Cloud power at TexelEnergie
Execution, control
Real-time data is collected
Control the resources and load according to the plan
Immediate adjust resources in case of differences in reality – planning: always be in balance
Cloud Power: Short term planning: forecast and control
Forecast and plan
7-day ahead forecasting based on hourly weather forecast data, load and production.
Community balance is calculated for each quarter of an hour.
The energy balance is optimized: 1. controllable load and production is optimized (lowest variable costs) Includes storage plan 2. load-shifting
Contractual obligations are subject of the energy balance, and can include variable load – production (reserve power).
Energy program (unit commitment) is generated for the next day of execution
Electricity, (Biogas), Heath, Cold
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Cloud Power: Domestic participants
Use energy when available
Domestics participate in balancing: - minimize energy in case of shortage in community - maximize energy in case of surplus in community
Availability of energy is translated to an price-signal, using price-elasticity as principle
HEMS assist the participants, controls appliances based on settings and prices.
HEMS informs participants on his usage at which price-level
0 %
20 %
40 %
60 %
90 %
100 %
Purchased energy
Storage capacity
Sold energy
Stored energy
Non controllable consumption
Intermitting production
Controllable consumption
Controllable production
Imbalance
Controllable Consumption/Production
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Cloud power at TexelEnergie
Cloud Power: Domestic participants
Involve domestics prosumers
How many energy do you produce, and how many of that energy did you use yourselves
What was the value (revenue) of the produced energy
How many energy do you consume, and how many of that energy did you produce yourselves
What was the costs of this consumed energy
Goal: Have them actively involved in the energy production (and balance) of the community.
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Cloud power at TexelEnergie
Cloud Power: Reduce energy consumption
Reduce energy consumption
Enable participants to set their targets
Inform participants on their consumption and production;
Also for specific appliances / devices / installations
Challenge them with social influencing (benchmarking)
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Questions 85 / 95
95/105
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Cloud power at TexelEnergie
Pilot TexelEnergie: Slim zelfvoorzienend Results
How its done Partners in the pilot
Texel’s Ambition and the Key question
Pilot project phases
Project organisation
Inhome and Central energy management functions
Solution partners
What is involved in the pilot, and what is not.
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Cloud power at TexelEnergie
Results pilot ‘Smart selfsupporting’
Participants significantly reduced their energy consumption
Energy advises (phase 2) did not contribute to the reductions
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Cloud power at TexelEnergie
Results pilot ‘Smart selfsupporting’
Total population
High motivated
Load profiles are flattened.
High motivated people flattened more.
In the nights no changes in the load profiles are gained.
Are you have willing to adjust your behavior more as you did ?
Did you shift your consumption based on the hourly prices ?
What barriers did you experience in shifting energy usage
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Cloud power at TexelEnergie
Results pilot ‘Smart selfsupporting’
Contact
Project manager CloudPower solution
Capgemini
Arie Hobbel
Reykjavikplein 1, Utrecht
T +31 653 621 706
mailto: [email protected]