Suchergebnisse für "Factsheet: Energietechnologien gestalten, die für alle sinnvoll und nutzbar sind"
IEA ES Annex 39: Large Thermal Energy Storages for District Heating
Large-scale heat storage systems will play a central role in increasing the necessary flexibility of district heating networks and enable the further expansion of renewable energies. The main objective of the Annex is to determine the aspects that are important in planning, decision-making and implementing large thermal energy storages for integration into district heating systems and for industrial processes, given the boundary conditions for different locations and different system configurations.
IEA HPT Annex 54: Heat pump systems with low GWP refrigerants
The aim of the project was to investigate the current situation in the area of refrigerants with a low global warming potential ("low-GWP"). The focus of the national project lies on the current refrigerant application situation and on an outlook until 2030 on the availability of components and systems.
metaTGA - Metadata and process models for open BIM in building service engineering
The objective of this research project is to design a methodology for developing data and process models and to apply them by modelling selected MEP systems. A particular but not exclusive focus is put on the renewable heating technologies, e.g. heat pumps, solar heat and biomass as well as ventilation systems. The data and process models developed in this research project will be scientifically evaluated in two pilot projects. The models, the approaches taken during development and the project team’s experiences with the pilot application of the models will be disseminated openly.
AC/DC Office Buildings - Implementation of Electricity Networks with Alternating and Direct Current in Office Buildings - Feasibility and Energy Efficiency Potentials
Based on a literature and technology review this projects aimed to document and demonstrate already available and reasonable concepts for the implementation of electricity networks with alternating and direct current in modern office buildings. Focus of the study was to assess the feasibility in general and the energy efficiency potential in particular but it also documents necessary technical equipment and expected advantages and disadvantages. Additionally, important research questions for energy supply, energy distribution and application of direct current technologies were formulated.
IEA SHC Task 42/ECES Annex 29: Compact Thermal Energy Storage - Material Development for System Integration
The key accomplishments of the task are summarized in the following points: New material characterizing methods were investigated, a new standard for an improved DSC measurement method has been developed, a data base for PCM, TCM and sorption materials was developed and established, advances in the numerical modelling of materials, compact thermal storage systems were developed for different material applications, a tool for the economic evaluation of thermal energy storages has been developed. Also numerous joint R&D Projects and more than twenty publications arose from the IEA-SHC Task 42 networking activity.
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.
Sol2Pump - High efficient combination of solar thermal plants, photovoltaic and heat pumps
Targeting a high level of decentralised energy supply on basis of renewable energy, the project analysed the possible combinations of solar thermal energy, photovoltaic and heat pumps. The project aimed to maximise the domestic energy supply due to utilisation of the building as short term energy storage. In addition to that, several optimisation measures had been developed. The impact on the energy supply and demand will be economically assessed through life cycle costing. On this basis, the potential load transfer and the use of this kind of systems had been evaluated in combination with smart grids.
Passivhauswohnen³: Facility Management for Residential Property Developers: A Key to Optimizing the Reduction of Energy and Operation Costs
What soon will be considered "standard" in ecological building must be carried out by the property developer and accepted by the future user. Therefore, in order to assist a smooth implementation of the new passive housing technique and begin the corresponding feedback mechanisms, a specific KMU "quality and incentive model" should be launched. The interrelationship of this model is designed with the property developer as well as the user in mind and aims for lasting "behavior modification" in energy and operational expense consumption.
Quantitative and qualitative identification of relevant secondary raw material flows in Austria
In the course of the raw material initiative, the European Commission classified a number of elements and basic materials (including rare earth elements, gallium, germanium, platinum group metals and tantalum) as critical raw materials because of their doubtful future access. In order to operate appropriate recycling of these particular critical raw materials, the primary aim of the present project is to identify the waste streams and to investigate their quality and the quantity of critical raw materials. As a basis for presented aim a "Secondary Raw Material Map Austria 2030", which represents the theoretical, the real and in the future reachable potential of this critical secondary raw materials, is developed.
WHISCERS. Whole House In-Situ Carbon & Emission Reduction Solution
Whiscers is a system for installing internal wall insulation with minimal mess, whilst the resident remains in the property. It involves measuring the walls in the property using a laser device that enables fast and highly accurate measurement. Information is then sent electronically to a computer controlled off-site cutting machine that is rapid, precise and mess-free.
RISKMIN - Risk minimization along the value-added chain of plants to the colouring pigments
RISKMIN is a project for the mitigation of risks along the supply chain of plant raw material to the provision of plant dyestuff. Considering the measures concerning risk mitigation, a business plan for a plant dyestuff manufacturer for the effective realization of the business idea was created.
circPLAST‐mr Mechanical Recycling of Plastics: Mechanisches Recycling von Kunststoffen: From waste plastics to high‐quality and specification‐compliant recyclates
The flagship project circPLAST‐mr pursues the following 4 main objectives: (1) to identify and explore previously unused potential for mechanical plastics recycling, (2) to define and test key process steps for this on a laboratory/pilot scale, (3) to demonstrate the eco‐efficient marketability of increased recycled plastic volumes, and (4) to demonstrate the scalability of the laboratory/pilot process steps to industrial scale.
Circular Economy Compass (KLW-Komp)
The Circular Economy Compass project will develop a responsive online self-assessment tool for the circular economy in SMEs. Based on a theory-based evaluation scheme, it will be possible to determine a company's degree of preparedness for a circular economy at a reasonable cost. To this end, the tool has a computational logic that automatically generates a circularity score (KPI, Key Performance Indicator) based on the answers.
Mechanical ventilation system for windows for the renovation of old buildings
Analysis and implementation of alternative ventilation systems for windows, focusing on thermal renovation of old buildings. The investigated ventilation systems were presented to an expert group. The aim was to discuss ventilation technologies with the help of different aspects and to develop a SWOT analysis.
Refurbishment of a housing complex to passive-house standard, Graz - Dieselweg
Refurbishment of the former "Puch-Siedlung", built as a housing area for employees of the company "Puch", in Graz Liebenau, in the period from the 1950s to 1970s, as an exemplary model for a refurbishment in "passive house standard" with special thoughtfulness to the tenants. "From domestic fuel to solar self sufficiency"
Climate neutral Wiener Neustadt 2040
Wiener Neustadt wants to develop its own vision and implementation strategy for climate neutrality by 2040 and develop it in four steps.
SOFC4City - SOFC-waste heat utilization for buildings and industry
In this project the application of a solid oxide fuel cell (SOFC) for energy supply (heat and power) of urban areas will be investigated. Due to the high temperature level of the produced heat it would be possible to use this heat for the energy supply of different heat and power consumers (residential buildings, industrial plants, etc.). One aim is to provide the SOFC-heat at several temperature levels in order to establish the advantages of the fuel cell. On the one hand the legal and market-based conditions will be evaluated, on the other hand the technological feasibility will be scoured by the use of CFD-simulation of the heat production.
FM.Comfort/FM.Ware - Software for optimizing the use of energie and other resources in the virtual house
The expert system FM.Comfort/FM.Ware realizes the so called virtual house (vh). The virtual house is the computer model of a real building. This computer model supports the optimization of the use of energy and other resources by analysis of the life and work habits of the residents and the positive influence on inhabitants-behaviours (user motivation).
FFF-TaliSys - Freeform Systems for Daylighting to be Integrated in a Façade and in a Skylight
In the course of the project FFF-TaliSys novel daylighting systems based on freeform surface technology were developed and implemented into functional models, thus, innovative systems that solve the contradictory requirements of daylighting systems.
Sophokles - Solar shading lamellas with photovoltaic coating for climate-neutral, energy-efficient structures
Development of lightweight, strip-like photovoltaic modules that combine shading and emission-free power generation in one monolithic component. The size and module voltage of the photovoltaic blinds can be individually adapted to the conditions of the building. The core of the innovation is an interconnection concept for thin-film solar cells, with which the film-like photovoltaic material can be interconnected in series and in parallel as required.