Alaia Sola Catalonia Institute for Energy Research (IREC) DAY 2: SMART CITIES TABLE 4: IMPLEMENTATION OF THE SMART CITY CONCEPT INTERNATIONAL SUMMER SCHOOL “SMART GRIDS AND SMART CITIES” Barcelona, 6-8 June 2017
Energy Efficiency in systems, buildings and COmmunitieS Areas of expertise • Energy Efficiency: Systems, Buildings and • Semi Virtual Energy integration Laboratory Communities • Testing of heating and cooling solutions and • NZEB (Net Zero Energy Buildings and technologies Communities) • IREC Energy Smart Lab • Integration of Renewables. • Testing of smart grids technologies and solutions • Smart Grids and Microgrids including power electronics for renewable and EV • Energy Storage integration • Green IT • ICT platform and energy management systems • Electric Mobility validation • Lighting • Integrated platform for Smart Cities and • Economic analysis and regulation Communities Solution • Intelligent Lighting Laboratories • Integrated development of Smart Cities • Light room, intelligent/daylight laboratory, Solutions photonics and optoelectronics, photometry and calorimetry Laboratories Research Lines 2
Energy Efficiency in systems, buildings and COmmunitieS Areas of expertise 3
... aims to demonstrate, validate & roll out 12 smart solutions to support the transition to a smarter and more sustainable Europe 5. Roll-out in “Take -up Cities” 2. Independent Validation of Smart Solutions 4. Replication in “Follower Cities” 3. Development (Valetta, Suceava, Porto, of Smart Cork and Graz) Business 1. Solutions Demonstrations of Smart Solutions in Lighthouse Cities (Barcelona, Stockholm, Cologne)
Distribution of tasks among Work Packages: WP1 – Coordination WP2 – Low Energy Districts WP3 – Integrated Infrastructures WP4 – Sustainable Urban Mobility WP5 – Technical Evaluation WP6 – Economical Evaluation WP7 – Replication in follower cities WP8 – Dissemination 4 development phases: Inception Preparation Implementation Evaluation
…mix of industry, academic, cities and networks
Growsmarter: the Barcelona case
12 Smart Solutions – Low Energy Districts 1. Efficient and smart climate shell refurbishment (S,C,B) 2. Smart building logistics and alternative fuelled vehicles (S) 3. Smart energy tenants through information (S,C,B) 4. Smart local production of electricity and integration with buildings and grid (S,C,B)
industry transport 17,2% 24,1% Font: PECQ 2011-2020 other 0,8% tertiary residential 29,9% 27,9% % representation of constructed Surface (residential) H3 13% H6 51% Newest: 68% H8 4%
Best combinations for old typologies include: Best combinations for recent typologies include: façade insulation active measures replacement of windows shading elements shading elements roof insulation first floor insulation Cost-effective measures depend on climate and construction typology
Low Energy Districts in Barcelona Passeig Sta Coloma Canyelles Total refurbishment: 47 000 m 2 34 000 m2 residential 50% reduction on 13 000 m2 tertiary building energy needs Ca l’Alier Ter 31 CEM Claror Cartagena Lope de Vega 111 Melon District Hotel H10 Escola Sert
Low Energy Districts in Barcelona H6 typology: 5 180 m 2 - Canyelles • Residential building with 57 dwellings, 14 floors • Passive measures: improvement of façades and roof insulation, low-U values windows (window frame and glazing), and shading elements. • Active measures: Change of boilers, efficient water taps. • Home Energy Management System installation
Low Energy Districts in Barcelona Proposal of GrowSmarter • Management of the • Smart Solutions refurbishment Project Participation as ESCO • and Works Management of the • Barcelona City funds Management of financial • aspects Public body (Institut • Private investor • Municipal Paisatge (1 residential building) Urbà): agreement and architectural support
Low Energy Districts in Barcelona Smart Energy tenants: Agència de l’Energia de Bcn The Virtual Energy Advisor is a free online platform that: • Shows electricity consumption and consumption profiles . • Gives tips and advices about how to reduce the electricity consumption . • Provides the opportunity of becoming part of a virtual community to exchange opinions , advices and best practices. • Compares current consumption with consumption of previous years. • Compares user consumption with As a result of the campaign, about 400 other users with similar characteristics to promote energy citizens have received a free Smart meter efficient behavior. installed at home and access to their detailed electricity consumption.
Low Energy Districts in Barcelona Smart Energy Management System for self-sufficiency in electricity consumption PV + storage in residential and Load / Household PV Generator Wind Generator EV V2M tertiary buildings: [W] [W] SOC [W] t t t Energy Management System with weather & demand forecast and Measurements EMS Weather Microgrid management forecast price signals for energy use Grid Operator Side € optimization and energy cost t Daily market prices reduction.
12 Smart Solutions – Integrated Infrastructures 5. Smart lighting, lamp and traffic posts as hubs for communication (S,C,B) 6. Waste heat integration by new business models (S,B) 7. Smart waste collecting, turning waste to electricity, heat and biogas for vehicles (S) 8. Big data protocol for saving energy and improving the quality of life (S,C,B)
Integrated Infrastructure in Barcelona Big Data and Sensors Platform Big consolidated open data platform Standardized APIs for managing normalized urban data Integration of Mapping of the data schema heterogeneous used in the platform with de data Semantic Urban Model
12 Smart Solutions – Urban Mobility 9. Sustainable delivery (S,B) 10.Smart traffic management (S,B) 11.Alternative fuel driven vehicles for decarbonising and better air quality (S,C,B) 12.Smart mobility solutions (S,B,C)
Urban Mobility in Barcelona Micro-distribution of freight & Charging infrastructure Electric tricycles Reduction of large urban freight distribution vehicles entering the city center. Last mile delivery of small packages using a Urban Consolidation Center with electric tricycles. Tracking of movements of the Charging points to recharge tricycles and monitoring of electric tricycles environmental parameters. Implementation and management of the charging points. Low charging mode. High-capacity infrastructure is not needed.
Urban Mobility in Barcelona E-mobility charging station 6 x 10 4.592 Implementation and management of a network of electric charging points for 4.59 electric vehicles. Development of the e-mobility management system. 4.588 4.586 • Implementation of 6 V2G charging points to maximize the use of gained 4.584 renewable energy (PV) and perform peak shaving 4.582 • Implementation of 5 FAST charging points connected to the Bcn e-mobility 4.58 management system. 4.578 4.576 4.574 4.18 4.2 4.22 4.24 4.26 4.28 4.3 4.32 4.34 4.36 5 x 10
Evaluating Measures Energy measures: methods, standards … • 5000 How to define the BASELINE: bills, Annual Energy Consumption (kWh/yr) measurements, models/references … 4000 ELECTRICITY 3000 • Individual measure vs global building evaluation 2000 1000 • Tenants: user behaviour, rebound 1 10 50 100 250 500 1000 effects, etc. Number of dwellings Stochastic models by IREC: scale up for district and city level • Normalization: by dwelling/building, district/city, kWh vs m2 or tenant • Data management and scalability: availability of data, confidentiality, how to scale up at city level Resource Advisor by Schneider Electric: Visualization of energy performances
GrowSmarter: Learnings & Conclusions • >50% energy saving are feasible • Buildings • Business models to be improved or changed • Integration of buildings and mobility into energy networks • Big data or Energy Analytics is already opening new opportunities • Pilot and demonstration projects need to be evaluated very accurately: technical and economical evaluation • Policy coordination is mandatory
Thank You! Alaia Sola asola@irec.es www.Grow-Smarter.eu Twitter @EUGrowSmarter This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 646456. The sole responsibility for the content of this presentation lies with the GrowSmarter project and no way reflects the views of the European Union.
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