Évora InovCity
EDP Distribuição is the Portuguese Distribution System Operator …
Commercialization/ RetailersGeneration DistributionTransmission
Regulated
Concessions
•Low Voltage Concessions
Granted by the 278 Municipalities for a period of 20 years (next concessions are subject to public tender)
•High/Medium Voltage Concession
Granted by the government until 2043
EDP Distribuição Main Figures 2014
Net Assets (€ Millions) 3.000
Substations (#) 416
MV/LV Substations (#) 66.719
HV/MV Network (103km) 82
LV Network (103km) 142
Customers (106#) 6,1
Distributed energy (TWh) 44
The power sector is key to EU ambitious climate goals, which can only be achieved by increasing electrification of demand and decarbonisation of the sources...
5,6
1990 2008-2012 2020e 2050e
International agreement
Kyoto Protocol
-8% -20% -80 a
-95%
Energy & Climate Package
G8 Summit in Italy
Emissions targets in EUGtCO2e
Emissions reduction as a function of the share of electricity in final energy demand
% CO2 emissions reduction
% electricity in final energy demand
Emissions factor
Zero
Today´s
Increase electrification• Transport (EV)• H&C• Energy efficiency
Decarbonise power• Renewables• Nuclear• Carbon capture and storage
www.omie.es/inicio
Data from 3rd March 2014, www.centrodeinformacao.ren.pt
Energy Load flow invertionimpacts Operation and protection
configuration;
RES intermitenceimpacts a stable and convenient
voltage profile;
LV gridimpacted by microgeneration onvoltage even for reduced intalled
power .
Portugal achieved 70% of Renewable energy in the first quarter of 2014, and energy spot price was around ZERO for about a week…
>100.000[50.000:100.000[[10.000:50.000[[5.000:10.000[]0:5.000[0
Installed Capacity (kVA)
(1) “Special Regime Generation” (SRG) includes renewables sources as wind farms, mini hydro (<10MW), micro generation (up to 5,75 kW) and cogeneration. About 5.850 MVA installed capacity
High consumption density asymmetries
~80% of renewable dispersed generation connected to Distribution Network 1
… which can bring new challenges to the DSO, such as a large and growing amount of renewable energy integration injected far from consumption …
DSO
TSO
Renewables connection to DSO and TSO (% of annual peak power)
81%
… with intermittency and uncertainty. This will call for FLEXIBILITY in the layer between supply and demand: the GRID!
0 2 4 6 8 10 12 14 16 18 20 22 24
Time
0.00%
0.01%
0.02%
0.03%
0.04%
0.05%
0.06%
0.07%
1 1001 2001 3001 4001 5001 6001 7001 8001
Solar
Hydro
Wind
Supply patterns %
Demand pattern GW
Time
Future Demand pattern GW
Time
•Control;•DG Mix Management;•Storage Back-up; •Energy Pricing;•DSM/DR;•….
Question: How can Supply match Demand?
Answer: Smarter Grids!
Quality of Service
Operational Efficiency
Renewables and Distributed Generation
New Business Models and Emerging Technologies (e.g. EV)
Energy efficiency
Historical Challenges New Challenges
Making Smart Grids key to meet DSO new challenges, e.g., distributed generation, increased energy efficiency and new business models.
Évora InovCity was chosen to implement the InovGrid project …
1. Évora municipality:
• 54.000 inhabitants
• 1.307 km2 of area (urban and rural)
2. The project includes:
• 30k EDP Boxes and 341 DTCs
• Integration of IT systems
• Communications infrastructures
• New services and products
3. Involvement of the major players of the municipality
4. Coordination with the national electric vehicle charging network
Évora InovCity has the dimension, the network diversity, the customers and the context to support a thorough evaluation of the solution
The city of Évora is a Unesco World Heritage Site
… where the Electric Vehicle (EV) national charging network (MOBI.E) is already present with several charging points in the Grid and …
• Évora is part of the pilot group of 25 Cities
• EDP is deploying ~20 charging points in Évora
• Charging points locations:• Main highways
• Streets
• Public parking lots
• Service stations
• Airports
• Hotels
• Shopping centers
National EV integration timeline
Pilot
(25 Municipalities)
Subsequent phases
(National)
320 Charging points
2010 2011 2012 ... ... 2020
1.350 Charging points
Inauguration of first CP, 29th of June 2010
Network of first 25municipalities
… EDP developed the InovGrid architecture, focused on customers’ participation and in a network integrated infrastructure…
Micro Generation Integration
EV Charging
System Integration and Cyber-security
Technical + Commercial Information Storage
and Management
Energy Efficiency Services
New Innovative Tariffs, Products and Services
LV Network GIS and WFM
MV Network Automation and Remote Control
Storage + Distributed Generation
Quality of Service LV/MV dispatch
Customers
VHV / HVSubstation
HV Network MV Network LV NetworkMV / LV
SubstationHV / MV Substation
Public Lighting Remote Management
Active and Intelligent Network Management
• EB: EDP Box, installed at customers premises• DTC: Distribution Transformer Controller,
Installed at MV / LV substations
WAN HAN
EBCentral Systems
LAN
DTC
Wide Area Network Local Area Network Home Area Network
… including the EDP Box, connected with In-Home Displays (IHD) and efficiency software in PC/PDA to selected customers...
ZigBee
WiFi
HAN
EDP Box
Display
PC / PDA
AcademyUtilities
Industry ICT
… an ecosystem of Partnerships with large and diversified European base …
• Consumption reduction1 3.9% of comparing the test group with the control group (*)
• Invoicing based on real consumption, with permanent access to historical consumption patterns in the EDP Online portal, and exposed to project communication and recommendations about energy efficiency.
• Results are showing persistency 2.
1
2010 2011 2012
Évora
Control Group
Consumption per consumer from 2010 to 20121
Inovcity Effect
-3.9%-3.8%
(1) Results from March 2011 to February 2013.
(2) From 2010 to 2011 global energy consumtion was reduced due to macroeconomic backgrous, however the effect was excluded between control and test groups
• Consumption reduction of 5.3% in the group of consumers with special tariffs, alerts and customized reports (b);
• Consumption reduction3 of 6.6% in the group of consumers with displays / monitoring systems(c).
2
Alerts Type 2 (SMS, email)Load Patterns
PC Software + Display
Sofisticated Consumption Monitoring Equipment
Alerts Typ3 1 (SMS, email)
Display Typo 2
Progressive Tariffs
Co
nsu
mp
toin
Leve
l 1Le
vel 2
Leve
l 3
Contracted Power (kVA)
Level 2 Level 3Level 1
Display Type 1+
ToU Tariffs
… performing a large study on retail customers’ interaction with the Smart Grid …
Inovcity Effect (Évora Population) New Products / Services (test group)
(3) Results comparing 2012 vs. 2010.
(a) Error margin 2.1% for a confidence interval of 95% (b) Error margin 5,2% for a CI 95% (c ) error margin of 4% for a CI 95%
… and achieving even higher gains in larger customers in Évora.
Main Conclusions
• Small reductions in consumption altogether have a large impact in the monthly bill for high consumption LV customers
• Close interaction with consumers (in particular the facilities manager) is key to ensure effective consumption reduction
• “Data coming from EDP, particularly the visualinformation, has been extremely useful andinteresting for all the Museum team”
• “There was a major concern of involving all the 17people that work here, and making them aware ofthe energy consumption reduction topic”
• “We started by solving the night problem, (…) wechose to switch on the lights step by step, insteadof all at the same time, when we needed to walkaround the museum at night.”
• “Natural light in the building was maximized inorder to reduce consumption”
Energy efficiency gains between 6% and 24%, in high consumption LV consumers.
0
10
20
30
40
50
00:1
5
01:4
5
03:1
5
04:4
5
06:1
5
07:4
5
09:1
5
10:4
5
12:1
5
13:4
5
15
:15
16:4
5
18:1
5
19:4
5
21:1
5
22
:45
kW
Horas
Évora Museum
Média das 4ª feiras Maio
Média das 4ª feiras Outubro
~ 16%
• Efficiency in consumption
• Technical losses
• Commercial losses
• Efficiency in technical operations
• Efficiency in commercial operations
• Technical Quality of Service
• Commercial Quality of Service
• Micro-generation
• Electric vehicle
Energy
efficiency
Operations
efficiency
Quality of
Service
Emerging
technologies
• Consumption reduction• Peak to non-peak transfer• Technical losses reduction• Commercial losses reduction• Energy recovered• Fraud detection rate
• O&M costs reduction • Meter reading and work orders cost
reduction• Work order average time reduction
• Interrupt of supply reduction (duration and frequency)
• Quality of supply• Customer satisfaction
• Increase in micro-generation integration
• EV integration
Validating Smart Grids drivers and assessing results with KPIs...
Value Drives KPIs
Energy
Efficiency
Operations
Efficiency
Quality of
Service
Emerging
Technologies
4% Efficiency Consumption improvement
90% Remote Work Orders Success Rate
12.3% Outages Field Teams Incidents Reduction
66 % Micro Generators Growth (2010/2012)
Évora InovCity
… having achieved significant outcomes in Smart Grid key areas...
•Project Kick-Off
•System Architecture Developed
2007: Smart Grids first steps and Inovgrid has a pioneer project in the European landscape
•National Funding (QREN Program)
•Original Consortium •First Components Installed (EDP Box, DTC)
•Évora InovCity
• InovGrid JRC Reference Project
•Scale up 7 Cities
•39 Initiatives
•Visitor 1.000 InovCity
•+3.9% Energy Efficiency
•Utility of the year Award
•AwardEEGI Core Label
•1st Remote Operations
Today: Smart Grids are in every DSO agenda and InovGrid is a reference with a proven track record
EU/ Climate Action: A world like you, with a climate you like. Évora inovcity
… with sustained evolution and international recognition…
…and expanding to 7 new locations, leveraging the Évora experience.
2010 2011 2012 2013 2014 2020...
InovGrid deployment schedule
30k EBs(Évora InovCity)
+100k EBs(7 new locations)
+200k EBs(keep expansion)
6M EBs(full rollout)
Rollout date tbd
• New technologies (PLC PRIME, RF Mesh)• Different social and environmental characteristics• Different grid conditions• New smart grids applications• Increasing business process integration
Government decision pending
EDP is actively participating in several international forums and Europeanprojects, contributing for sharing and replicating knowledge and solutions in EU…
SG Task-Force
Smart GridsRenewables
Aggregators
Consumers
Distributed Resources
Storage
Metering
Security
Electrical Vehicle
Business Case
Single Case Study
Smart MeteringMandate M/441
Smart GridsMandate M/490
Smart Cities
Micro Generation
S3C
SuSTAINABLE 1
Meter-ONReservices
E-Balance
Sensible
Grid+
EcoGrid
(1) FP7 Project Coordinated by EDP Distribuição
(www.sustainableproject.eu)
evolvDSO
PlanGridEV
InSmart
UPGRID
… in projects such as SuSTAINABLE 2013-2015, that is coordinated by EDP and will further leverage InovGrid developments in the EU Project Family.
R. Adam Olszewski
SuSTAINABLE project will develop and demonstrate a new operation paradigm, leveraging information fromthe Smart Grid infrastructure and short-term localized predictions to manage distribution systems in a moreefficient and cost-effective way, enabling a large-scale deployment of variable distributed generation.
www.sustainableproject.eu
www.facebook.com/sustainableproject
Customer within-home display
Micro Producers
Erse - Prince Charles-China Three Gorges-República Checa-Lógica-Colômbia-Eandis Bandeirante-Corpoelect-DR ENER CE-Zhuai-França-Roménia-Ilhas Montanha-Macau Fleming-DRC -Universidade Unioeste-Fundação Getúlio Vargas- Japão-Indonésia-ADREM-ERDF-ABDI-Sentec-Basildon Council-Tuas Power-Australia -Qren – Novabase-Moçambique-Singapura……
More than 2200 visitors from over 30 nationalities came to Évora …
… feeling the strong involvement of local stakeholders and population.
inovcity website and local social networks and
blogs and Intranet news
3D Model at inovcity Store in City Centre
Test of new products and services
In-home displays in stores at the historical centre
Smart Grids conferences and meetings in Évora
Monthly Newsletter to all Energy related
professionals in Évora region
Collaboration with Évora University
Involvement of the Town Hall and other local public
uthorities
Business Fairs Presence in the local press
Client research and Social
studies
Energy Day
Mailing and information to Évora Clients
Lessons Learned ...
• Focus on value creation for customer, involving local stakeholders activeparticipation …
• Develop Évora – the 1st Iberian InovCity, as a project commercially testedfuture-proof solution ...
• Align EDP’s “Smart Grid Thinking”, with the world smart grids trends as areference in the Sector…
• Aim at the European energy goals, as key to more efficiency, renewables andelectric vehicle, following international standards with interoperablesolutions ...
• Promote international partnerships for smart grid new solutions ...
Welcome to Évora InovCity!www.inovgrid.pt