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Stadt der Zukunft

50 green houses - Development and demonstration of a low-tech façade greening system

Development of a cost-efficient all-in façade greening system („Greening-Toolkit“) including a maintenance concept, involving all trades and processes, for a broad (facing roads) implementation on facades in the urban built environment, combined with a process innovation for simplification of all necessary coordination processes.

Haus der Zukunft

CO-MOD - Increasing comfort and energy efficiency through improved lighting and air quality in schools - implementation through modular EPC-models and ESCO-networks

In general local educational institutions such as schools and kindergardens have a high average demand for improved comfort and energy efficiency improvements. CO-MOD develops a flexible, modular concept (with provider networks, various financing options incl. "Grandmother"-Energy Services, contract modules) that can also respond to the individual circumstances of smaller objects.

Stadt der Zukunft

CoolAIR - Predictive control of natural nighttime ventilation and daylight-optimized shading for passive building cooling

Natural nighttime ventilation and daylight-optimized shadowing are high potential approaches to efficiently and economical cool buildings. Nevertheless, the full potential cannot be acquired, since, if at all, such behavior is manually initiated by users. Goal of this project is the development of an automated, self-learning system that can assess the full cooling capabilities and establish an alternative to conventional air conditioning systems.

Stadt der Zukunft

Cooling LEC - Energy-flexible buildings by controlling cooling systems via unidirectional communication in local energy communities

As a result of climate change and the rise in temperature, especially due to the increase in active cooling systems, especially at low-voltage level, new challenges are being posed to the electricity system (in particular to the distribution network). Due to the high electrical input of active cooling units and the high density of plants, which are sometimes operated uncoordinated and at unfavorable times, leads to peak consumption in the system. The project Cooling LEC therefore has as its overall objective the development and demonstration of a central control / intelligence of decentralized active cooling systems by further developing the unidirectional communication of ripple control systems to create energy-flexible buildings in the sense of the new approach of "Local Energy Communities" by creating a "special tariff". Ripple control systems have been established for many decades and are available and proven by all energy suppliers. The upscaling potential is very big.

Haus der Zukunft

EDEN - Developement of a structured data and preparation documentation with a minimized error-proneness for energy performance cerificates.

Current energy performance certificates hold major flaws. Therefore, the presented research initiative aimed at the development of a standardized and easy-to-use, generic Input-Data-Documentation, which ensures the quality of energy certificates for all involved stakeholders. During the development, the documentation had been conducted and for a chosen sample of representative buildings, which is expected to demonstrate the high potential of such a development.

Stadt der Zukunft

ENUMIS - Energetic effects of urban manufacturing in the city

The project examines the challenges of urban manufacturing (UM) from the energy perspective and shows opportunities arising from the implementation of UM concepts for the future design of sustainable energy systems for cities.

Stadt der Zukunft

Energy-Sponge: The Building as an Energy-Sponge - Electricity In - Heat Out

Innovative, dynamic control concepts shall be developed which enable (air) heat pumps in combination with PV- or renewable grid electricity to use the building mass of a multi-familiy house as heat storage. User acceptance shall be evaluated and possible business models shall be developed.

Stadt der Zukunft

GameOpSys - Gamification for optimizing the energy consumption of buildings and higher-level systems

The central goal is the development of a mobile application that enables the energy optimization and planning of buildings, neighborhoods and higher-level energy systems through the participation of the user and the user as a new source of data and information. The development of the application is strongly transdisciplinary and integrates mathematical methods of simulation and optimization as well as psychological aspects of user behavior in order to develop new business models and open up new markets.

Stadt der Zukunft

HotCity - Gamification as a possibility to generate data for energy-oriented neighbourhood planning

The aim of the project is a functional test to determine whether an up-to-date data set of energy-oriented data can be collected for neighbourhood planning through gamification, cost-efficiently, quickly and reliably. This will be determined using the example of the potential determination of industrial and commercial waste heat sources in Vienna and Graz.

Stadt der Zukunft

INFINITE: INnovative FINancing models for sustaInable urban energy sysTEms

The goal of the INFINITE-project is to lay the foundations for a more wide-spread implementation of urban energy supply systems across buildings, using renewable energy sources produced in local supply units. At the same time the projects supports to reduce the demand for fossil fuels and higher-level energy infrastructure.

Haus der Zukunft

LivingMODELofTomorrow

Development of transparent, technical and economic models for medium and high volume residential buildings, with special focus on the non-profit sector. Topics such as generation living, teleworking as well as smart homes are developed in an integrated model, for dense structures as well as pavillons and townhouses. All models follow the three pillars of sustainability.

Stadt der Zukunft

MehrWertStrom 2030 - PV-Community system- Exploring a participatory pilot project with regional added value for structurally weak regions

The "MehrWertStrom 2030" project analysis the legal, technical, organizational and economic feasibility of PV community joint venture facilities on multi-party buildings including the added value for structurally weak regions and will develop innovative solutions related to organization, financing and realization.

Stadt der Zukunft

Move2Grid – Implementation of regional energy-supply-concepts by hybrid coupling

Based on the results of the national-funded exploratory projects called “Smart Exergy Leoben”, and “Energy Sponge Bruck”, the present implementation project aims at analysing how local, renewable resources support the supply of electric mobility in Leoben in the long term and to integrate it into the municipal distribution grid in a good economic sense.

Stadt der Zukunft

P2PQ - Peer2Peer im Quartier

The project deals with applications optimizing the self-consumption of PV-generated energy within urban quarters by enabling peer-to-peer relations among energy prosumers based on blockchain technology. The aim is to develop and validate these applications in the field being used by consumers.

Haus der Zukunft

PV4residents – Innovative Finance Service and Business Model for PV Power Plants of Multiple Dwellings with On-site Use of Electricity

The aim is to develop a business model, which enables a stronger penetration of PV plants on multiple dwellings with self-consumption of produced electricity by the residents. Involvement of the municipality allows to deliver surplus electricity for their needs. Basis of the business model is an analysis of the technical, legal, administrative, user related and economic barriers with participation of stakeholders and to identify best practice solutions.

Stadt der Zukunft

P³Power - Plug&Play Storage of Photovoltaic Power

The core of the project P³Power is the measurement technology NetDetection, which is able to detect the power consumption of a household from any point, e.g. a regular wall socket. Based on this technology a plug&play powerplant, consisting of photovoltaics and battery pack, is realized. The system is able to guarantee 100% self-consumption within flexible aggregates (from single households to whole communes) without any changes of existing infrastructure. The measurement technology will be implemented into digital hardware, evaluated comprehensively in lab and household environment and subsequently new energy service business models are developed.

Stadt der Zukunft

RAARA - Residential Area Augmented Reality Acoustics

Populations with high exposure to noise emissions will generally agree: Noise means trouble. The aim of project RAARA is to develop a simple, intuitive albeit accurate method for reducing noise imissions in urban areas. This method involves placing a noise-source into its planned real-world destination prior to actual installation, by means of augmented reality. The ensuing sound-imissions are then made tangible by means of sound effects and coloured visualizations. This exceptional approach will facilitate planning for heating and cooling devices and thus reduce noise pollution in urban areas. This, in turn, can contribute to an increase in societal acceptance and investment in renewable energy.

Stadt der Zukunft

Repair & Do-It-Yourself Urbanism (R&DIY-U)

The project follows the aim to analyze and to strengthen the transformative potential of Repair & Do-It-Yourself Urbanism with regard to a fundamental change of the existing poor sustainable handling of commodities in selected urban districts, their infrastructures and dominant business and private household practices into resilient areas.

Haus der Zukunft

SMARTIES - SMART Innovative Energy Services - Analysis of requirements of smart energy-services

The emerging development of smart grids provides market opportunities for new ICT-based services ("smart value-added services"). Economic and organizational barriers are foreseeable that could affect the establishment of business models and service providers (data formats, connectivity, controllability, etc.). In order to improve the chances especially for new and local actors, SMARTIES proactively tries to eliminate hindrances of innovation.

Haus der Zukunft

SeasonalGridStorage - Innovative seasonale thermal storages for urban district heating grids

Sensible storages, which are currently used in district heating networks for seasonal storage of excess heat (e.g. from solar thermal or industrial waste heat), exhibit high space demand, investment costs and heat losses. Within this project, concepts for using innovative storage technologies, e.g. thermochemical storages (TCS) having high heat densities and enabling pressure- and lossless storage, were developed and analyzed on a technological, economic and ecological basis. Additionally, the regulatory framework has been evaluated.