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Urban consolidation Lehen
The key project "Stadtumbau Lehen" ("urban consolidation Lehen") coordinates several projects at the urban district of Lehen, with the purpose of the raise in energy efficiency and safekeeping of a sustainable development. Four builder (ten teams of architects), two scientifically institutions, the town of Salzburg and two attended departments of the land are working together.
Urban consolidation Lehen - Subproject 1: Fundamental study for an intelligent e-monitoring
The goal was to refine the energy monitoring for residential buildings as well as to find possibilities to visualise the energy consumption and continuously compare it with the "target consumption" in order to get a signal in time and thereby to be able to communicate it to the users. Different monitoring systems were investigated and the experience was evaluated.
Urban consolidation Lehen - Subproject 2: Development - intelligent E-Monitoring
In the oppositional subproject 2 technical and organisational requirements for the transformation of the innovative Smart Metering-concept will be developed. Through the connection of the application of Smart Metering with an active integration of the inhabitants over mutual communication the concept, which is planned for the key project Urban Consolidation Lehen stands out of other comparable antedated activities.
Urban consolidation Lehen - Subproject 3: Demonstration project - intelligent e-monitoring
The aim of the project was the implementation of an innovative energy consumption monitoring concept with the active integration of the residents and a study of the resulting effects on the energy consumption behaviour.
Urban consolidation Lehen - Subproject 8a: project management - documentation - dissemination and quality assurance
The project coordinates several projects in the urban quarter Lehen to ensure increase of energy efficiency and sustainable development. This subproject contains the coordination of the partners and projects in order to reach defined standards of quality, coordination and cooperation with the program "Building of Tomorrow" and other flagship projects as well as the documentation of results.
Urban consolidation Lehen - subproject 6a and 6b: Energy efficient urban districts by means of community organizing and social measures in urban consolidation
Community organizing is used as a method to develop an activating social process to inform and include involved people in the district concerning new buildings but also in the process of urban renewal. Experiences and feedback were worked on scientifically to give feedback to the community as well as to builders and planners.
Urban cooling demand in Austria 2030/2050 (UKÖ 2030/2050)
Systematic processing of the increasing cooling demand and presentation of the geographical location of the cooling demand in Austria. The result serves as a decision-making aid for the development of climate protection measures and climate change adaptation strategies as well as an estimate of future cooling demand.
Urban district heating extended – Development of flexible and decarbonized urban district heating systems
Development of innovative urban district heating systems by integration of long-term thermal storage, large scale heat pumps, large scale solar thermal installations, waste heat recovery and analysis and evaluation by simulation. The results of this project will provide templates for technology selection, system design and merit order for new urban district heating areas.
Urban wind energy - Development of methods for the assessment of small wind turbines in urban areas
The project "Urban wind energy" aims to create the basis for the assessment of roof-mounted small wind turbines (SWT) in urban areas. Therefore, methods for the characterisation of turbulent wind flow fields are developed and on the other hand the impacts of turbulent wind conditions with reference to selected turbulence indicators on the performance of small wind turbines are investigated. The overall aim of the project is to address the question how to evaluate sites in urban areas for the application of small wind turbines.
UrbanEnergyCells - Requirements for the implementation of energy cells in future energy system designs
The transformation of the currently hierarchical electricity system into a renewable, decentralized electricity system poses major challenges for the actors in the energy industry and society. Most of the installed decentralized renewable energy sources are installed in rural areas, due to easier legal implementation and shorter decision-making pathways. However, the energy density in urban areas is significantly higher, resulting in a transport of electrical energy to the consumption centers.
Urbane GmbA - Urban potential of greenable area in the obscured stock
Urbane GmbA aims to explore and assess the potential of greenable area from building and obscured stock (vertical and horizontal areas) in Vienna, to apply currently available survey instruments and to show research and development needs.
Using buildings as energy storage - Monitoring project: Detached house H and detached house F Energy source wind power – Energy source solar power
Monitoring and comparison of performance of thermally activated building components in two similarly built, inhabited detached houses with different energy sources (wind and solar power). The functionality of energy supply through wind power or solar energy will be investigated as well as the verification of the practicability of self-regulating system control due to building temperature behaviour. The results provide an insight into the calculation assumptions, system control and feasibility of the smart grid technology.
VAMOS - Casement windows with vacuum glazing: Performance-Monitoring for Building retrofit
Knowledge consolidation of the exploratory project VIG_SYS_RENO; This project focused on the application of vacuum glass in existing casement windows for purposes of energetic performance improvement of buildings. Expected results include new insights about and a guideline for the application and utilization of vacuum glass products in existing window systems.
VERTICAL FARMING - Investigation on requirements of a Vertical Farm-prototype development for crop plant production
In the center of interest stands the investigation of fundamental principles for a new building typology – the Vertical Farm. Urban vertical food production can contribute to more energy efficient cities by concurrently reducing land use. Substantial influencing factors to achieve these goals are intended to be revealed.
VERTICALurbanFACTORY
The project researches possibilities and potentials of highly efficient use of space through modern concepts of "stacked" functions and vertical production.
VITALITY District - Optimized energy concepts in the early planning phase of resilient, energy-efficient neighbourhoods
The aim of the VITALITY District project is to coordinate the total (electrical and thermal) load and generation profile in the design phase of urban areas and neighbourhoods in order to optimize the energy concept of energy-efficient districts. Hence smart city indicators in detailed level (buildings, individual technologies, public spaces) as well as models, principles and catalogs of criteria for energy-optimized urban neighbourhoods are going to be created. The results are going to be presented in compact form on the district level in order to serve as input for future urban planning projects.
VR4UrbanDev - Virtual Reality as an innovative, digital tool for the integrative urban development of the future
Virtual reality (VR) has the potential to make complex issues more quickly comprehensible and directly tangible. In the VR4UrbanDev project, we are using this potential for energy planning processes for buildings and urban districts. On the basis of test areas, we develop methods for importing and visualising energy-related real-time data and simulation data in the VR environment.
Ventilation and heating in passive houses: Comparison of variants in terms of thermal comfort and sustainability
This projects aims at systematic resarch on thermal comfort and the sustainability of heating passive houses with and without air heating. The results of the comprehensive investigation of different variants will provide valuable information for building developers, planners and for funding decisions.
Vertical Farm Aspern - Democratization of vertical farming under consideration of parameters of circular economy
Planning, construction and optimization of a vertical farm for urban food production, involving the users in the operational management. The building and the operator concept represent the entire food value chain, from planting to selling.
Vilipa - Visible light based Person and Group Detection in existing buildings
Evaluation of the technical and economic feasibility of an occupancy detection system based on the technology of visible light sensing, which, in combination with the building management system, should reduce the energy consumption of buildings. The goal is to implement low-tech/low-complexity solutions that can distinguish between individuals and groups based solely on the detection of visible light reflections.