IEA Tasks & Annexe
There are 81 results.
This Task focuses on the critical analysis, simulation, laboratory test and onsite monitoring of envelope systems entailing elements that use and/or control incident solar energy. Integration of Solar Envelope solutions into the building’s HVAC and lighting systems through a systemic approach is central in this Task.
Annex 70 will focus on identifying, reviewing, evaluating and producing leading edge methods for studying and modelling the building stock including: data collection techniques on energy use, building features and building morphology; analysis of smart meter energy data, building systems, and user behaviour; and modelling energy demand among sub-national and national building stocks.
Task 31 is a research and development oriented Task with the objective to contribute to the identification and development of techniques and materials to reduce the cost and improve the durability of polymer electrolyte fuel cells (PEFCs).
The aim of Annex 35 is the information exchange on the status and new developments of portable fuel cell systems and comprises the development and manufacture of membrane electrode assemblies (MEAs) all the way through to system components such as electronic converters or gas supply units. In addition the setup and configuration of hybridized systems and the key topics of secure operation, codes and standards are of interest.
The technology programme includes the collaboration, the exchange of relevant information and networking in the area of fluidized bed conversion of fuels applied for clean energy production.
The goal of the IEA Task participation is to further expand and integrate the Austrian scientific experts in the field of compact thermal energy storage in the international research community and participation into the expertise developed. All national participants have the opportunity to integrate the results of their own R&D projects into the Task, and enable further positioning and integration.
The main objective of Annex 33 “Stationary Applications” is to push the technology development of key components and systems. Market implementation and transformation will be supported by the analysis and development of the necessary political framework and instruments. The current technological, economic and political barriers are to be identified, solutions developed and the barriers gradually broken down. The Austrian Energy Agency represents Austria in Annex 33 - Stationary applications.
The growing market of solar thermal heating and cooling networks requires support in the integration of complex solar thermal systems. The Austrian project includes the management of the IEA SHC Task 55, the management of Subtask A and the introduction of Austrian project results. In the course of the research project, the integration and optimization of system components and large solar thermal heating and cooling networks are described and advanced.
IEA SHC Task 49/IV focussed ist work on important research questions on solar process heat within the three subtasks: Process heat collectors, their application, comparison and possible standarization; Process Integration and process intensification as required interlinkage between solar heat and production processes; Design Guidelines, case studies and promotion as key for market penetration.
Given the considerable implications of occupants' presence and behavior for buildings’ performance, IEA EBC Annex 66 aims to set up a standard occupant behavior definition platform, establish a quantitative simulation methodology to model occupant behavior in buildings, and understand the influence of occupant behavior on building energy use and the indoor environment.
The project aims at showing the potential of heat pumps for the energy supply of multi-family houses and providing a contribution to the elimination of market barriers. Concepts and innovative technological options of heat pumps will be analyzed making use of simulation and experiments. The results will be disseminated in international expert meetings and amongst national stakeholders.
Task 1 aims at promoting and facilitating the exchange and dissemination of information on the technical, economic, environmental and social aspects of PV power systems. The activities support the broader PVPS objectives: to contribute to cost reduction of PV power applications, to increase awareness of the potential and value of PV power systems, to foster the removal of both technical and non-technical barriers and to enhance technology co-operation.
Participation as Austrian representative in the expert group during the period 2016-2018 in order to achieve knowledge-exchange, establishment of technical reports and recommendations, as well as dissemination of the gained information to Austrian stakeholders.
Retrofitting of non-residential buildings with energy efficient daylight and artificial lighting solutions can significantly contribute to reductions in electric energy consumption. However, appropriate technologies have to be made available to the stakeholders (investors, industry, consultants, designer) that are involved in the retrofitting process. Thus, system solutions for daylighting and artificial lighting were evaluated, simple rating and evaluation tools were developed and case studies that serve as best practice examples were monitored. The results were collected in the Lighting Retrofit Advisor, which helps stakeholders within the lighting retrofit process.
Austrian participation in Task 32 "Biomass Combustion and Cofiring" in the working period 2016-2018 and active participation in the defined Task main objectives, events and projects which are of relevance for Austria. International and national dissemination and networking activities for information exchange and for the initiation of cooperation.
IEA Bioenergy Task 39: Commercialization of conventional and advanced liquid biofuels from biomass (working period 2016 - 2018)
IEA Bioenergy Task 39 deals with the commercialization of conventional and advanced biofuels, including innovative raw materials such as micro-algae, their economic, environmental and social assessment and the investigation of relevant policies. Findings from countries with a committed biofuels policy are made accessible to Austria, and success stories of Austrian industry, research and policy are promoted internationally.
It is the aim of Annex 68 to gather and extend the scientific basis and data for a coupled calculation and evaluation of indoor air quality and energy efficiency of residential buildings. Detailed pollutant models will be integrated in energy building simulation to derive design and operational guidelines for energy-efficient buildings.
The main goal of the IEA Advanced Fuel Cells programme is to enhance the technology development of key components and systems of fuel cells; furthermore to prepare the market implementation of fuel cells by analysis/development of the necessary policy frame work (incl. necessary instruments) and the elimination of existing barriers.
The approximately 250 experts involved in the currently 8 active tasks carry out various joint application-oriented projects for photovoltaics. The Importance of Photovoltaics for the decarbonisation of the Energy system has grown massively in recent years due to the significant decline in costs. With currently 26 participating countries and some associations, a broad international exchange of experience is possible in this research program.
IEA EBC Annex 55: Reliability of Energy Efficient Building Retrofitting - Probability Assessment of Performance & Cost (RAP-RETRO)
The scope of the project is to develop and provide decision support data and tools for energy retrofitting measures. The tools will be based on probabilistic methodologies for prediction of energy use, life cycle cost and functional performance. The impact of uncertainty on the performance and costs will be considered. Methods based on probability give powerful tools that can provide us with reliable ranges for the outcome.