Suchergebnisse
Sustainable ventilation systems in multi story residential buildings in the conflict areas of hygiene and costs
The goal of this project was to develop guidelines for hygienic and cost-efficient mechanical ventilation systems in residential buildings, in which maintenance and cleaning demands are described. These guidelines are based on existing literature as well as practical experience of the property owners, finally they are based on results of hygienic measurements in existing ventilation systems conducted in this research project.
Potential and concepts for waste water heat recovery in combination with solar collectors and heat pumps (WRGpot)
The objective of the project is to find possibilities for the reduction of heat demand for hot water preparation of low energy and passive house buildings, in order to advance a further step into the direction of plus-energy buildings.
IEA HPP Annex 28: Test procedure and seasonal performance calculation for residential heat pumps
Test procedure and seasonal performance calculation for residential heat pumps with combined space heating and heating of tap water - IEA Heat Pump Program Annex 28
Conference: The 3rd IEA Clean Coal Centre Network Workshop on Underground Coal Gasification
7th to 8th of November 2013
Brisbane, AU
The workshop will cover all the topical issues around underground coal gasification including: commercialisation, site characterisation, risk mitigation, UCG development, legislation and regulatory issues.
IEA Bioenergy: Understanding Indirect Land-Use Change (ILUC) and Why Reality is a Special Case
28. June 2023
Online, AT
Indirect Land-Use Change (ILUC) refers to the phenomenon where changes in land use for one purpose, such as the cultivation of crops for biofuels, can indirectly impact land use and environmental conditions elsewhere. Specifically, ILUC explores the potential effects of increasing demand for bioenergy crops on global agricultural land use patterns, deforestation rates, and greenhouse gas emissions. IEA Bioenergy invites you to participate in this free international webinar.
IEA 4E EMSA Workshop: How can digitalisation in industrial electric motor driven systems contribute to saving more energy?
19. September 2023
Vienna, AT
Following the presentation of the latest results of the Electric Motor Systems Annex research on digitalisation, we would like to discuss on market and technology trends as well as energy effects, best practices and policies.
Direct Supply with Cold, Heat, Electricity and further Added Values Using Renewable Fuel for Stationary Fuel Cells
Fuel cells can use local resources and provide regional energy support if optimized. BIO-VISION leads to a demo-project.
Online reference for ecologically rated building construction details suitable for achieving Passivhaus standard
An already well-established web database management system is being adapted to present the contents of a catalogue of building elements for the Passivhaus standard. A wider distribution of the contents and future extensions of the catalogue by distributed workgroups are the promises of the project.
BIO4GAS: A small capacity 4-chamber-biogas system for the efficient production of biogas from agricultural wastes
Implementation of an innovative and economic small capacity 4-chamber-biogas system in standardised design at the agricultural school Rotholz, Tyrol, and scientific studies to optimise biogas yield. Characterisation of process relevant micro-organisms is also planned.
Thermal detection of cracks on glowing wire during the process of rolling with regard to reduction of rejections
Developing a non-destructive and fully automated testing to detect surface cracks and laps in rolled wires during the production at temperature values of 800-1000°C and at a material speed of 30-40 m/s, with regard to reduction of rejections.
Deliverable A1: Overheating prevention and stagnation handling in solar process heat applications (2015)
Herausgeber: IEA SHC Task 49
Englisch, 42 Seiten
Downloads zur Publikation
The Effect of Platinum Electrocatalyst on Membrane Degradation in Polymer Electrolyte Fuel Cells (2015)
Merit Bodner, Bernd Cermenek, Mija Rami, Viktor Hacker
Herausgeber: Mambranes
Englisch, 15 Seiten
IEA-ES Task 45 Webinar – accelerating the market uptake of Large Thermal Energy Storage technologies
10. June 2025
Online, AT
This webinar will explore the diverse planning, regulatory, societal, and financial aspects involved in implementing large-scale thermal energy storage systems, drawing on real-world examples involving Aquifer, Borehole, and Pit Thermal Energy Storage technologies.
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.
Development of criteria for the communication of energy efficiency for classifying plastics processing machines
The aim of this project is the development of a measuring standard for the energy demand and efficiency criteria for classifying plastics processing machines. Based on this a communication instrument for the energy efficiency shall be developed.
Thermocollect - Solar active facade system, using direct solar radiation for temperature conditioning of buildings
The new Thermocollect Energy-Facade System allows to utilize the solar radiation that hits the facade on a on-demand-basis. The system works with a mechanically active mechanism which selectively gathers the solar radiation and additionally can be used as a cooling and heating system according to the local requirements.
"gugler! build & print triple zero" - subproject 6: Integration of the C2C production into the flagship project Gugler
Print and media production at the media and communications company gugler GmbH are currently being optimized according to Cradle to Cradle (C2C) criteria. The goal of this subproject is to allow the demands of a C2C production process optimized for exchange with biological cycles to be included into the general planning of the new production building of the company, a pilot project within the "building of tomorrow" program line.
Technological as well as economical optimized Biomass CHP systems with regard to state-of-the-art technologies.
Analysis and presentation of representative biomass CHP systems with an electric power output of less than 2 MW. Variation of parameters and identification of potential optimized interactions between specific units. Identification of the economically and thermodynamically most optimized interconnection based on state-of-the-art technologies.
Oekosan'11 - International symposium for high-quality retrofit of large-volume buildings to plus-energy-buildings
The AEE INTEC organized the international congress "ökosan'11 - high-quality retrofit of large-volume buildings to plus-energy-buildings" in September 2011. The position of Austrian companies in international cooperation was strengthened through personal contacts during the conference.
Energy efficient, resource conserving and differentiated renovation of historic European building stocks (ReCoRe)
The project goal was the development of an integrated, long term and life cycle oriented approach to sustainable modernisation of historical building stocks. Within this project the partners used common objectives and planning tools and followed a common procedure in order to develop a specific national application which results from a historical, technical, social and cultural understanding of the specific national stock fragments.