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500 KiB

Open AccessProceeding Paper

Reducing Energy Performance Gap in Buildings—Built2Spec Project Solution

by Daniele Bortoluzzi, Andrea Costa and Sara Casciati

Proceedings 2017, 1(7), 640; https://doi.org/10.3390/proceedings1070640 - 25 Oct 2017

Cited by 1 | Viewed by 2155

Built to Specifications (B2S) is a Horizon 2020 EU-funded project involving 20 European partners that seeks to reduce the gap between a building designed and as-built energy performance. To do this, the project will put a new set of breakthrough technological advances for [...] Read more.

Built to Specifications (B2S) is a Horizon 2020 EU-funded project involving 20 European partners that seeks to reduce the gap between a building designed and as-built energy performance. To do this, the project will put a new set of breakthrough technological advances for self-inspection checks and quality assurance measures into the hands of construction professionals. This collection of smart tools will help building stakeholders at all levels in meeting EU energy efficiency targets. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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7 pages, 461 KiB

Open AccessProceeding Paper

Long Term Energy Transition Scenario Analysis for the City of Donostia

by Eneko Arrizabalaga, Patxi Hernandez and Luis del Portillo-Valdés

Proceedings 2017, 1(7), 644; https://doi.org/10.3390/proceedings1070644 - 18 Jan 2018

Viewed by 2178

Abstract

The direction adopted for the energy transitions towards a low carbon future will have long lasting implications in other aspects beyond the Climate Change. However, cities are becoming increasingly complex and a detailed knowledge is required for a long-term energy planning, which is [...] Read more.

The direction adopted for the energy transitions towards a low carbon future will have long lasting implications in other aspects beyond the Climate Change. However, cities are becoming increasingly complex and a detailed knowledge is required for a long-term energy planning, which is frequently not available in city decision making processes. This paper describes a multi-criteria ex-ante impact assessment methodology developed for the building sector energy planning, which combines energy modelling and life cycle analysis with the regional macroeconomic analysis through the supply chain evaluation. The methodology is applied to the city of Donostia, demonstrating the importance of simultaneously considering various potentially conflicting criteria for the prioritization of scenarios. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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340 KiB

Open AccessProceeding Paper

Pre-Market Analysis and Social Acceptance Feasibility Study for Innovative Wastewater Systems—INNOQUA Project

by Zia Lennard, Domenico Perfido, Michele Vece, Sander Smit, Andrea Costa, Jean Baptiste Dussaussois and Germain Adell

Proceedings 2017, 1(7), 646; https://doi.org/10.3390/proceedings1070646 - 26 Oct 2017

Viewed by 2319

Abstract

INNOQUA is a Horizon 2020 EU-funded project involving 20 partners that seeks to demonstrate in real conditions a modular system for water treatment based on the purifying capacity of biological microorganisms (earthworms, zooplankton and microalgae). The configuration of the system will be adjusted [...] Read more.

INNOQUA is a Horizon 2020 EU-funded project involving 20 partners that seeks to demonstrate in real conditions a modular system for water treatment based on the purifying capacity of biological microorganisms (earthworms, zooplankton and microalgae). The configuration of the system will be adjusted according to the targeted markets in order to answer the most possible market needs. The final objective of the project is to provide an ecological water sanitation system for rural areas and communities, for industries with specific characteristics (such as agriculture and aquaculture), for sustainable home-builders or collective housing owners and for developing countries worldwide. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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494 KiB

Open AccessProceeding Paper

4RinEU: Robust and Reliable Technology Concepts and Business Models for Triggering Deep Renovation of Residential Buildings in EU

by Federico Noris, Roberta Pernetti, Zia Lennard, Gianluca Signore and Roberto Lollini

Proceedings 2017, 1(7), 661; https://doi.org/10.3390/proceedings1070661 - 27 Oct 2017

Cited by 4 | Viewed by 2000

Abstract

Only 1.2% of the EU building stock is renovated every year, and the rate is even lower in case of deep renovation (i.e., savings exceed 60% compared to pre-renovation levels), since such interventions are often too expensive. To answer these challenges, 4RinEU will [...] Read more.

Only 1.2% of the EU building stock is renovated every year, and the rate is even lower in case of deep renovation (i.e., savings exceed 60% compared to pre-renovation levels), since such interventions are often too expensive. To answer these challenges, 4RinEU will define robust, cost-effective, tailorable deep renovation technology packages supported by usable methodologies, feeding into reliable business models. The project will manage different stages of the deep renovation process, from the preliminary audit up to the component end-of-life, and will provide information on energy, comfort, users’ impact, and investment performance. The 4RinEU deep renovation strategy is based on 3 pillars: (i) technologies, to decrease net primary energy use (60 to 70% compared to pre-renovation), ant to reduce the life cycle costs over 30 years (15% compared to a typical renovation); (ii) methodologies to support the design and implementation of the technologies; (iii) business models to enhance the level of confidence of deep renovation investors. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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5 pages, 274 KiB

Open AccessProceeding Paper

People-Centred Approach for ICT Tools Supporting Energy Efficient and Healthy Behaviour in Buildings

by Ana Tisov, Dan Podjed, Simona D’Oca, Jure Vetršek, Eric Willems and Peter Op’t Veld

Proceedings 2017, 1(7), 675; https://doi.org/10.3390/proceedings1070675 - 15 Jan 2018

Cited by 4 | Viewed by 2729

Abstract

This paper attempts to alter a prevailing assumption that buildings use energy to an understanding that in fact, people use energy. Therefore, to successfully accelerate the transition to a low-carbon society and economy more emphasis should be on motivating people and increasing their [...] Read more.

This paper attempts to alter a prevailing assumption that buildings use energy to an understanding that in fact, people use energy. Therefore, to successfully accelerate the transition to a low-carbon society and economy more emphasis should be on motivating people and increasing their awareness leading to an energy efficient building use. In this context, this paper provides insights from the Horizon 2020 MOBISTYLE project. The aim of the MOBISTYLE project is to motivate behavioural change by raising consumer awareness through a provision of attractive personalized information on user’s energy use, indoor environment and health, through information and communication technology (ICT) based services. The most relevant motivational factors and key performance indicators (KPIs) for encouraging a more energy conscious and healthy lifestyle were defined by means of a people-centred approach, adopting anthropological inquiries in different settings located in different European Union (EU) countries. Behaviour change is achieved through awareness campaigns, which encourage users to be pro-active about their energy consumption and to simultaneously improve health and well-being. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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519 KiB

Open AccessProceeding Paper

Unlocking European Grid Local Flexibility Through Augmented Energy Conversion Capabilities at District Level

by Marco Rocchetti, Juan Manuel Espeche and Zia Lennard

Proceedings 2017, 1(7), 684; https://doi.org/10.3390/proceedings1070684 - 27 Oct 2017

Cited by 1 | Viewed by 2051

Abstract

Pentagon is research and innovation project that investigate the potential of wider deployment of energy conversion technologies and strategies at district-level, with the aim to foster flexibility in the low-voltage and medium-voltage grid. Multi-vector smart districts can be the key enablers of future [...] Read more.

Pentagon is research and innovation project that investigate the potential of wider deployment of energy conversion technologies and strategies at district-level, with the aim to foster flexibility in the low-voltage and medium-voltage grid. Multi-vector smart districts can be the key enablers of future smart grids, provided their flexibility capabilities are augmented with adequate energy conversion technologies. Object of the research are two key technologies: a highly efficient power-to-gas installation sized for coupling with typical district heating plants and a multi-vector multi-scale district energy management platform for the combined monitoring and management of all district energy carriers. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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736 KiB

Open AccessProceeding Paper

TOPAs, an IoT Driven Framework for Energy Efficiency in Buildings

by Suzanne Lesecq, Maxime Louvel, Joern Ploennigs, Susan Rea, Nicolas Rehault, Dominik Wystrcil and Alan McGibney

Proceedings 2017, 1(7), 685; https://doi.org/10.3390/proceedings1070685 - 24 Nov 2017

Cited by 1 | Viewed by 2629

Abstract

The energy consumption of buildings lies often far above the performance objectives of the design phase. This is due to several factors among other serious deficits in the energy operation of building services. TOPAs adopts the principle of continuous performance auditing by not [...] Read more.

The energy consumption of buildings lies often far above the performance objectives of the design phase. This is due to several factors among other serious deficits in the energy operation of building services. TOPAs adopts the principle of continuous performance auditing by not only considering energy use but also knowledge and understanding of the buildings use and their climatic state. Thus it provides a holistic performance auditing process through supporting tools and methodologies that try to minimise the gap between predicted and actual energy use. TOPAs offers an open BMS (Building Management System) IoT driven framework. This framework is composed of core services to connect to any BMS and aggregate all the information in an open platform. Add-on services are also available to improve the understanding of buildings and reduce further the gap. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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274 KiB

Open AccessProceeding Paper

Retrofitting of a Residential District under Near Zero Energy Buildings Criteria

by Miguel Á. García-Fuentes, Ignacio González, Alfonso Gordaliza and Cristina de Torre

Proceedings 2017, 1(7), 686; https://doi.org/10.3390/proceedings1070686 - 08 Nov 2017

Cited by 2 | Viewed by 1916

Abstract

With the aim of achieving a Near Zero Energy District, a series of interventions have been designed focusing on improving the sustainability of the FASA neighborhood in Valladolid, increasing its energy efficiency and reducing the CO₂ emissions of its buildings. In order [...] Read more.

With the aim of achieving a Near Zero Energy District, a series of interventions have been designed focusing on improving the sustainability of the FASA neighborhood in Valladolid, increasing its energy efficiency and reducing the CO₂ emissions of its buildings. In order to achieve this objective, the REMOURBAN project will act on the envelope of its buildings, on their illumination and it will modify the thermal installations to replace the current fossil fuels by renewable sources, for both heating and domestic hot water. These actions will make Valladolid a smart city benchmark with interventions in the energy, mobility and ICT sectors. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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308 KiB

Open AccessProceeding Paper

Consumer Based Market Intelligence: Behavioral Foundations of An Energy Control Platform—End User Profile for Behavioral Change

by Ana Rita Farias and Lena Holzner

Proceedings 2017, 1(7), 687; https://doi.org/10.3390/proceedings1070687 - 07 Nov 2017

Viewed by 1876

Abstract

Nowadays ICT platforms allow users to control energy consumption, as well as optimizing their energy efficiency. In these days, this is a powerful tool for any user considering its remote real-time data access feature, thus permitting energy consumption optimization, contributing to reducing energy [...] Read more.

Nowadays ICT platforms allow users to control energy consumption, as well as optimizing their energy efficiency. In these days, this is a powerful tool for any user considering its remote real-time data access feature, thus permitting energy consumption optimization, contributing to reducing energy related problems in “smart cities”. In general, energy-saving behavior is influenced by a large diversity of both behavioral and situational factors. Thus, the end user profile assessment is an essential tool to provide the foundations of the energy related platforms’ requirements and system. To access the critical factors that facilitate user and community engagement in energy-related platforms as well as the effective incentive schemes for consumers, we run a survey (N = 206) to map and typify the platform’s potential final consumer. The use of a scale measurement system has permitted analyzing users’ behavior regarding environment and energy consumption (habits and change flexibility perceptions). We argue that to typify the platform’s potential final consumer provides the fundamental basis for market intelligence, whether in its technical feature regarding the technological and design creation of the platform, as well as its particular feature regarding the implementation. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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177 KiB

Open AccessProceeding Paper

Gaming Energy Refurbishment

by Nicholas Nisbet, Martin Aizlewood, John Cartwright and Bob Wakelam

Proceedings 2017, 1(7), 688; https://doi.org/10.3390/proceedings1070688 - 27 Oct 2017

Cited by 1 | Viewed by 1866

Abstract

This paper reviews the sustainability strategy of a major hospital campus, and the progression from large and compelling improvements through to the need for careful management of further incremental changes. The use of gaming strategy to optimize the refurbishment of two specific hospital [...] Read more.

This paper reviews the sustainability strategy of a major hospital campus, and the progression from large and compelling improvements through to the need for careful management of further incremental changes. The use of gaming strategy to optimize the refurbishment of two specific hospital departments for energy efficiency is examined. Standard energy assessment tools are repurposed to work in situations where there is limited information. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

212 KiB

Open AccessProceeding Paper

Social Acceptance for Energy Efficient Solutions in Renovation Processes

by Dawid Krysiński, Paweł Nowakowski and Przemysław Dana

Proceedings 2017, 1(7), 689; https://doi.org/10.3390/proceedings1070689 - 07 Nov 2017

Viewed by 2145

Abstract

The following paper shows the results of the ZenN European research project, in which the SSH-methodology has been implemented in order to collect information on user awareness, preferences, needs, behaviours and for energy efficient renovation solutions. Taking this into account, the barriers which [...] Read more.

The following paper shows the results of the ZenN European research project, in which the SSH-methodology has been implemented in order to collect information on user awareness, preferences, needs, behaviours and for energy efficient renovation solutions. Taking this into account, the barriers which limit opportunities for improvement of energy efficiency at the decision-making phase of regenerations and challenges encountered in practical parts of EE-renovation activities are characterized. The SSH analysis shows that the social barriers and challenges identified in the project were implied by insufficient knowledge or interest in the idea of energy-efficient buildings and high investment costs. Furthermore, several country-specific factors have been found, such as insufficient education and promotion activities, historical and cultural values of buildings which limit renovation opportunities etc. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

371 KiB

Open AccessProceeding Paper

PVSITES: Building-Integrated Photovoltaic Technologies and Systems for Large-Scale Market Deployment

by Juan Manuel Espeche, Federico Noris, Zia Lennard, Simon Challet and Maider Machado

Proceedings 2017, 1(7), 690; https://doi.org/10.3390/proceedings1070690 - 03 Nov 2017

Cited by 8 | Viewed by 2412

Abstract

The large potential for energy savings in buildings led the EU Commission to adopt the 2010/31/EU Directive on the energy performance of buildings with the objective that all new buildings are Nearly Zero Energy Buildings (NZEB) by 2020. Renewable energy technologies, and in [...] Read more.

The large potential for energy savings in buildings led the EU Commission to adopt the 2010/31/EU Directive on the energy performance of buildings with the objective that all new buildings are Nearly Zero Energy Buildings (NZEB) by 2020. Renewable energy technologies, and in particular the integration of photovoltaic systems in the building environment offer many possibilities to play a key role within the NZEB scenario. The objective of PVSITES project is to drive BIPV technology to a large market deployment by demonstrating an ambitious portfolio of building-integrated solar technologies and systems, giving a forceful, reliable answer to the market requirements identified by the industrial members of the consortium in their day-to-day activity. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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1330 KiB

Open AccessProceeding Paper

E2District: Behaviour Demand Response

by Julia Blanke, Christian Beder, Emily Twomey, Sezen Aladag Ozdemir and Martin Klepal

Proceedings 2017, 1(7), 691; https://doi.org/10.3390/proceedings1070691 - 03 Nov 2017

Cited by 1 | Viewed by 1975

Abstract

This work describes the Behaviour Demand Response approach proposed in the context of the EU Horizon 2020 E2District project, which aims at achieving energy efficiency in District Heating and Cooling (DHC) systems applied in building blocks. [...] Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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373 KiB

Open AccessProceeding Paper

Innovative Business Model for Torrelago District

by Alfonso Gordaliza Pastor, Isabel Martín Sanz, Enrique Martín Guillem, José Ramón Martín-Sanz García and Javier Martín Sanz

Proceedings 2017, 1(7), 692; https://doi.org/10.3390/proceedings1070692 - 02 Nov 2017

Viewed by 1990

Abstract

High upfront costs that district energy retrofitting entails, implies long-term financing schemes. Moreover, multi-private ownership in Spanish residential sector hinders the decision-making process. In the case of CITyFiED project, an innovative business model has been developed between an Energy Services Company and a [...] Read more.

High upfront costs that district energy retrofitting entails, implies long-term financing schemes. Moreover, multi-private ownership in Spanish residential sector hinders the decision-making process. In the case of CITyFiED project, an innovative business model has been developed between an Energy Services Company and a Building company for Torrelago district renovation. This paper addresses this demo case from a global perspective, identifying the elements of the business case using the Canvas methodology approach and analysing the financing scheme. After a total investment of 16.5 M€, the energy savings achieved enable the payback without increasing the Community fees to the dwellings’ owners. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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216 KiB

Open AccessProceeding Paper

Techno-Economic Feasibility of a Hybrid Power Generation System for Developing Economies

by Sanjay Mukherjee and Abhishek Asthana

Proceedings 2017, 1(7), 693; https://doi.org/10.3390/proceedings1070693 - 02 Nov 2017

Cited by 2 | Viewed by 2691

Abstract

This work investigates the feasibility of hybrid power generation system using multiple energy sources to fulfil the electrical demand of a residential community. The system performance is evaluated against the capital investment, Cost of Electricity (COE), CO₂ emissions and Net Present Cost. [...] Read more.

This work investigates the feasibility of hybrid power generation system using multiple energy sources to fulfil the electrical demand of a residential community. The system performance is evaluated against the capital investment, Cost of Electricity (COE), CO₂ emissions and Net Present Cost. Results indicate that the hybrid system reduces the COE by 47% compared to grid price and has a negative CO₂ emissions of 24,603 kg/yr due to supplying its surplus energy to the grid. Renewable sources contribute to 80.1% of the overall power produced by the hybrid system. The study finds that the hybrid systems could replace complete dependency on grids. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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444 KiB

Open AccessProceeding Paper

Experimental Validation of the Structural Integrity of Modular Horizontal Axis Wind Turbine Blades

by Abhishek Asthana, Sanjay Mukherjee, Sara Mountney and Ryan Griffiths

Proceedings 2017, 1(7), 694; https://doi.org/10.3390/proceedings1070694 - 03 Nov 2017

Viewed by 2666

Abstract

The production, transportation and repair of long horizontal axis wind turbine blades measuring up to 85 m require expensive specialist machinery that increases the capital cost of wind power generation. A modular blade design is a potential solution to these problems however; the [...] Read more.

The production, transportation and repair of long horizontal axis wind turbine blades measuring up to 85 m require expensive specialist machinery that increases the capital cost of wind power generation. A modular blade design is a potential solution to these problems however; the inclusion of joints could make the modular blades inherently weaker. This work investigates the effect of post-tensioned tendons on the structural integrity of modular blades, through cantilever deflection and tensile tests conducted on 3D printed small-scale prototypes. The experiment indicates 43% and 15.4% reduction in blade tip displacement and deflection caused by cyclic loading, respectively, in case of modular design with tendons compared to without tendons design. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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560 KiB

Open AccessProceeding Paper

Interoperability: A Data Conversion Framework to Support Energy Simulation

by Luís Paiva, Pedro Pereira, Bruno Almeida, Pedro Maló, Juha Hyvärinen, Krzysztof Klobut, Vanda Dimitriou and Tarek Hassan

Proceedings 2017, 1(7), 695; https://doi.org/10.3390/proceedings1070695 - 08 Nov 2017

Cited by 2 | Viewed by 2034

Abstract

In this paper an interoperability solution is proposed, aiming to go from (building) construction models to energy simulation. Moreover, the energy simulation results will feed the KPI’s analysis of a designed building. The proposed solution will be used to translate different data formats [...] Read more.

In this paper an interoperability solution is proposed, aiming to go from (building) construction models to energy simulation. Moreover, the energy simulation results will feed the KPI’s analysis of a designed building. The proposed solution will be used to translate different data formats allowing the communication between different systems in an automated environment. The solution presented in this paper exploits the concept of Plug’n’Interoperate (PnI), that is supported by the principle of self-configuration as to automate, as much as possible, the configuration and participation of systems into a shared interoperability environment. In order to validate this approach two different scenarios were taken into account, translating from a CAD (Computer- Aided Design) model data format to an energy simulation data format. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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174 KiB

Open AccessProceeding Paper

Re-Naturing the City: Nature4Cities Project to Elevate the Concept of Nature-Based Solutions

by Luca Cotta Ramusino, Mario Cortese and Zia Lennard

Proceedings 2017, 1(7), 696; https://doi.org/10.3390/proceedings1070696 - 08 Nov 2017

Cited by 2 | Viewed by 2270

Abstract

Nature-based solutions are positive responses to societal challenges, and can have the potential to simultaneously meet environmental, social and economic objectives. The EU research project Nature4Cities aims to deliver an online platform where all stakeholders, such as citizens, urban planners, experts and policymakers [...] Read more.

Nature-based solutions are positive responses to societal challenges, and can have the potential to simultaneously meet environmental, social and economic objectives. The EU research project Nature4Cities aims to deliver an online platform where all stakeholders, such as citizens, urban planners, experts and policymakers are encouraged to discover, discuss and rank nature-based solutions. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

174 KiB

Open AccessProceeding Paper

Testing New Solutions for Self Inspection and Quality Checks in the Real World Workshop

by Jason Page and Manon Brancart

Proceedings 2017, 1(7), 697; https://doi.org/10.3390/proceedings1070697 - 08 Nov 2017

Viewed by 1713

Abstract

This workshop carries on a series of workshops presented at Sustainable Places in 2015 and 2016 building upon the discussions surrounding the innovation within the project. ACCEPT. ACCEPT is now in its third year meaning that the ideas have been progressed to an [...] Read more.

This workshop carries on a series of workshops presented at Sustainable Places in 2015 and 2016 building upon the discussions surrounding the innovation within the project. ACCEPT. ACCEPT is now in its third year meaning that the ideas have been progressed to an advanced stage. This workshop focuses on the emerging technological prototypes and the piloting program including initial results, successes and failures providing an opportunity to have an open discussion with an opportunity for delegates to gain useful insights that may assist other projects. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

450 KiB

Open AccessProceeding Paper

Application of a KPI-Driven Protocol for Sustainability Assessment

by José L. Hernández, Andrés Macía, Ali Vasallo, Estefanía Vallejo, Cristina Zubia and Cristina Criado

Proceedings 2017, 1(7), 698; https://doi.org/10.3390/proceedings1070698 - 08 Nov 2017

Cited by 1 | Viewed by 2063

Abstract

Traditionally, the energy efficiency in buildings has been evaluated through well-established protocols that highly depend on Key Performance Indicators (KPI). However, nowadays, the trend has moved from buildings to districts and cities where not only energy efficiency is pivotal, but also the sustainability [...] Read more.

Traditionally, the energy efficiency in buildings has been evaluated through well-established protocols that highly depend on Key Performance Indicators (KPI). However, nowadays, the trend has moved from buildings to districts and cities where not only energy efficiency is pivotal, but also the sustainability under the scope of smart city. There exist several widely recognized environmental assessment methodologies such as BREEAM or LEED that aim to assess the sustainability of buildings based on a rating system represented by a set of indicators, namely credits. Nevertheless, the application of these standards is complex and costly. Hence, this paper presents an alternative holistic sustainability protocol, developed under the European project CITyFiED, driven by a comprehensive set of indicators to assess the sustainability of urban areas in terms of energy efficiency, environmental, economic and social impact, together with the effect of the information and communication technologies. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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878 KiB

Open AccessProceeding Paper

Multimodel-Based Exploration of the Building Design Space and Its Uncertainty

by Hervé Pruvost, Peter Katranuschkov and Raimar Scherer

Proceedings 2017, 1(7), 1078; https://doi.org/10.3390/proceedings1071078 - 21 Nov 2017

Cited by 2 | Viewed by 1922

Abstract

New challenges have raised in parallel to the expansion of Building Information Modeling (BIM) like applying it for optimizing building design already in early stages. This implies analysis of many changes in building design which should be all evaluated in terms of performance [...] Read more.

New challenges have raised in parallel to the expansion of Building Information Modeling (BIM) like applying it for optimizing building design already in early stages. This implies analysis of many changes in building design which should be all evaluated in terms of performance but also in terms of uncertainty. The presented research proposes a methodology and information models for enabling systematic and on-demand energy simulation of many building design scenarios. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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608 KiB

Open AccessProceeding Paper

by Álvaro Sicilia and Gonçal Costa

Proceedings 2017, 1(7), 1099; https://doi.org/10.3390/proceedings1071099 - 05 Dec 2017

Cited by 1 | Viewed by 2069

Abstract

Energy efficient retrofitting projects of urban areas require to analyze data from multiple sources and domains—BIM, GIS, statistics, energy data, and climate. An interoperability solution is needed to overcome the semantic and structural heterogeneity of the data sources. Within OptEEmAL project, we have [...] Read more.

Energy efficient retrofitting projects of urban areas require to analyze data from multiple sources and domains—BIM, GIS, statistics, energy data, and climate. An interoperability solution is needed to overcome the semantic and structural heterogeneity of the data sources. Within OptEEmAL project, we have design and implemented a District Data Model which integrates multiple data sources and makes them interoperable with several simulation tools (Energy plus, Nest, CitySim) using Semantic Web technologies, namely, ontologies and SPARQL construct queries. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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1875 KiB

Open AccessProceeding Paper

Methodology for a Socio-Technical Approach to Sharing Knowledge and Promoting Dialogue via Use of a Knowledge and Communication Platform

by Michael Oates, Giulia Barbano, Jessica Bergs, Niall Dunphy, Breffni Lennon and Alberto Landini

Proceedings 2017, 1(7), 1100; https://doi.org/10.3390/proceedings1071100 - 06 Dec 2017

Viewed by 2680

Abstract

This paper outlines the methodology of a Knowledge and Communication Platform (KCP) as part of the Horizon2020 project Energy System Transition Through Stakeholder Activation, Education and Skills Development (ENTRUST). The ENTRUST project provides a mapping of Europe’s energy system and an in-depth understanding [...] Read more.

This paper outlines the methodology of a Knowledge and Communication Platform (KCP) as part of the Horizon2020 project Energy System Transition Through Stakeholder Activation, Education and Skills Development (ENTRUST). The ENTRUST project provides a mapping of Europe’s energy system and an in-depth understanding of how human behaviour around energy is shaped by both technological systems and socio-demographic factors. Central to the project is an in-depth engagement with six communities across Europe. The purpose of the KCP is to disseminate and share knowledge and to facilitate and promote dialogue on energy efficiency and transitioning to a low carbon system. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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733 KiB

Open AccessProceeding Paper

Reducing Energy Consumption and Carbon Footprint by Smart and Sustainable Use

by Régis Decorme, Tracey Crosbie, Vladimir Vukovic, Mia Ala-Juusela, Martin Klepal, Malcolm Yadack, Martin Buchholz and Andrea Costa

Proceedings 2017, 1(7), 1101; https://doi.org/10.3390/proceedings1071101 - 11 Dec 2017

Viewed by 2506

Abstract

The workshop “Reducing energy consumption and carbon footprint by smart and sustainable use” was organized on 29 June 2017 in the context of the International conference Sustainable Places 2017 with the aim to discuss the latest progress and innovations resulting from 7 projects [...] Read more.

The workshop “Reducing energy consumption and carbon footprint by smart and sustainable use” was organized on 29 June 2017 in the context of the International conference Sustainable Places 2017 with the aim to discuss the latest progress and innovations resulting from 7 projects developing solutions to reduce energy consumption and carbon footprint by smart and sustainable use. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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228 KiB

Open AccessProceeding Paper

Find the Gap: Project MOEEBIUS, a Holistic Energy Performance Optimization Framework

by Rui Martins, Filipe Silva, Muriel Iten and Ricardo Rato

Proceedings 2017, 1(7), 1102; https://doi.org/10.3390/proceedings1071102 - 12 Dec 2017

Viewed by 1962

Abstract

Project MOEEBIUS focus is the reduction of the gap between predicted and actual energy performances in buildings. This project will introduce a Holistic Energy Performance Optimization Framework with new tools and methodologies that enhance current building energy performance simulation tools and current modelling [...] Read more.

Project MOEEBIUS focus is the reduction of the gap between predicted and actual energy performances in buildings. This project will introduce a Holistic Energy Performance Optimization Framework with new tools and methodologies that enhance current building energy performance simulation tools and current modelling approaches. This strategy aims to deeply grasp and describe real-life building operation complexities and introduce continuous optimization of building energy performance in real-time or through retrofitting. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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465 KiB

Open AccessProceeding Paper

Mas²tering: Business Cases and Technologies for Low-Voltage Flexibility Aggregation with Prosumers and Local Energy Communities Workshop

by Thomas Messervey, Mario Sisinni, Juan Manuel Espeche, Zia Lennard, Meritxell Vinyals, Marie-France Robbe, James Sharman and Julien Ardeois

Proceedings 2017, 1(7), 1103; https://doi.org/10.3390/proceedings1071103 - 09 Nov 2017

Viewed by 1819

Abstract

This report summarises the conduct and key findings from the fourth and final scientific workshop organised under the Mas²tering project (Multi-Agent Systems and Secured coupling of Telecom and Energy gRIds for Next Generation smart grid services), which is co-funded by the European Union [...] Read more.

This report summarises the conduct and key findings from the fourth and final scientific workshop organised under the Mas²tering project (Multi-Agent Systems and Secured coupling of Telecom and Energy gRIds for Next Generation smart grid services), which is co-funded by the European Union under the FP7 programme. The workshop was co-located with Sustainable Places 2017 hosted by Teesside University in Middlesbrough, UK. Sustainable Places is an annual international conference focused on innovations for Energy-efficient Buildings and the wider smart grids that connect them. This fourth edition of the Mas²tering workshop series aimed at validating the project’s work to date with respect to its approach, technologies, use cases and in-progress results. For this purpose, a panel of three experts was formed and to them the project presented an Overview & Approach, Physical Testing at the ENGIE Crigen facilities, simulation of the Cardiff Grid, Project Use Cases and the Business Model Approach. Thematic issues and conclusions from the presentations and discussions are provided herein. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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201 KiB

Open AccessProceeding Paper

Residential Electricity Tariffs in Europe: Current Situation, Evolution and Impact on Residential Flexibility Markets

by Youssef Oualmakran, Juan Manuel Espeche, Mario Sisinni, Thomas Messervey and Zia Lennard

Proceedings 2017, 1(7), 1104; https://doi.org/10.3390/proceedings1071104 - 09 Nov 2017

Cited by 5 | Viewed by 1992

Abstract

Residential flexibility (a.k.a demand response) is a key component of smart grids to reduce our carbon footprint, to have reliable power (balance between power and demand, and avoiding congestion) and more affordable electricity tariffs. However, to have a significant participation in the flexibility [...] Read more.

Residential flexibility (a.k.a demand response) is a key component of smart grids to reduce our carbon footprint, to have reliable power (balance between power and demand, and avoiding congestion) and more affordable electricity tariffs. However, to have a significant participation in the flexibility markets, households needs good price signals. Today, the electricity bill components (volumetric and capacity for both consumption and generation) are evolving and grid services are increasingly more available to households. This is due to the evolution in the energy mix, deployment of new technologies (smart meter roll-out, gradual uptake of electric vehicles, heat pumps and batteries), regional integration (interconnectors and integration of balancing markets) and evolution of society (sharing economy or Peer2peer and ubiquity of smartphones). These trends will have a quantitative impact on the different energy bills in the short term (2020) and longer term. Further investigation is also suggested to go from the qualitative analysis to a better quantitative analysis. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

183 KiB

Open AccessProceeding Paper

Development of Future EU District Heating and Cooling Network Solutions, Sharing Experiences and Fostering Collaborations

by Andrea Costa, Tatiana Loureiro, Francesco Passerini, Susana Lopez, Dirk Pietrushka, Martin Klepal, George Halikias, Ioannis Meintanis, Serafeim Moustakidis, Nikos Karcanias, Martin Bucholz and Inés Arias

Proceedings 2017, 1(7), 1105; https://doi.org/10.3390/proceedings1071105 - 13 Nov 2017

Cited by 2 | Viewed by 2729

Abstract

Heating and cooling consume half of the EU’s energy and much of it is wasted. The lion’s share of heating and cooling is still generated from fossil fuels, mainly natural gas, while only 18% is generated from renewable energy. In order to fulfil [...] Read more.

Heating and cooling consume half of the EU’s energy and much of it is wasted. The lion’s share of heating and cooling is still generated from fossil fuels, mainly natural gas, while only 18% is generated from renewable energy. In order to fulfil the EU’s climate and energy goals, the heating and cooling sector must therefore sharply reduce its energy consumption and cut its use of fossil fuels. To this end the European Commission adopted a heating and cooling strategy in February 2016 as part of the wider Energy Union Package. A number of activities and projects funded by the programmes of European Union are supporting this new EU heating and cooling strategy. Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

8 pages, 883 KiB

Open AccessProceeding Paper

KPI-Driven Methodology for Urban Renovation at District Level. Sustainable Strategic Urban Planning

by Cristina Criado, Estefanía Vallejo, Eneko Arrizabalaga, Ali Vasallo and Miguel Á. García-Fuentes

Proceedings 2017, 1(7), 1114; https://doi.org/10.3390/proceedings1071114 - 21 Mar 2018

Viewed by 2564

Abstract

Sustainable urban renovation is characterized by multiple factors (e.g., technical, socio-economic, environmental and ethical perspectives), different spatial scales and a number of administrative structures that should address the evaluation of alternative scenarios or solutions. This defines a complex decision problem that includes different [...] Read more.

Sustainable urban renovation is characterized by multiple factors (e.g., technical, socio-economic, environmental and ethical perspectives), different spatial scales and a number of administrative structures that should address the evaluation of alternative scenarios or solutions. This defines a complex decision problem that includes different stakeholders where several aspects need to be considered simultaneously. In spite of the knowledge and experiences during the recent years, there is a need of methods that lead the decision-making processes. In response, a methodology based on a KPI-driven approach for urban renovation at district level is proposed in the European Smart City project CITyFiED. The methodology is a procedure with the energy efficiency as main pillar and the local authorities as client. It is composed of seven phases that ensures an effective dialogue among all the stakeholders, aiming to understand the objectives and needs of the city to deliver a set of customized Strategies for Sustainable Urban Renovation. In order to provide guidance and quantitative criteria, three levels of indicators are integrated into the approach: City Level Indicators (L1) at city & district level, Project Level KPIs (L2), and Impact Assessment Indicators at city level (L3). Full article

(This article belongs to the Proceedings of the Sustainable Places 2017 (SP2017) Conference)

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