Suchergebnisse für "Factsheet: Energietechnologien gestalten, die für alle sinnvoll und nutzbar sind"
IEA EBC Annex 62: Ventilative Cooling
The main goal of the Annex 62 is to make ventilative cooling an attractive and energy efficient cooling solution to avoid overheating in buildings. Ventilation is already present in buildings through mechanical and/or natural systems and it can remove excess heat gains as well as increase air velocities to widen the thermal comfort range. The results from the Annex facilitate better possibilities for both design purposes and for energy performance calculation.
IEA EBC Annex 86: Energy Efficient Indoor Air Quality Management in Residential Buildings
Residential buildings should be able to provide good indoor air quality while ensuring high comfort and low energy use at lowest possible cost. This project will develop methods and compile data to evaluate different indoor air quality management strategies. Furthermore, innovative control strategies will be evaluated and tested in order to develop concrete recommendations for possible implementations of innovative ventilation systems for residential buildings.
IEA EBC Annex 91: Open BIM for Energy Efficient Buildings
Building Information Modeling (BIM) is considered a key technology for optimising the overall energy performance of buildings. The project lays the foundations for OpenBIM tools to include the assessment and optimisation of the energy efficiency of buildings in the future, for Open BIM processes and data models to be increasingly harmonised and standardised, and thus for smaller construction companies to have the opportunity to work on complex BIM projects in the future.
IEA ISGAN Annex 5: Smart Grids International Research Facility Network (SIRFN). (Working period 2021-2022)
The Smart Grids International Research Facility Network (SIRFN) aims at improving the implementation of Smart Grids technologies by collaboration between smart grid testing facilities, test beds, and large-scale demonstrations. In the working period 2021-2022, the focus will be laid on the development of extended interoperability tests for decentralised energy resources and micro grids.
IEA ISGAN Annex 5: Smart Grids International Research Facility Network (SIRFN). (Working period 2013-2018)
The Smart Grids International Research Facility Network (SIRFN) aims at improving the implementation of Smart Grids technologies by collaboration between smart grid testing facilities, test beds, and large-scale demonstrations. By active participation, Austria’s position and leading role on the forefront of international Smart Grids development has been strengthened.
IEA SHC Task 48: Quality Assurance and Support Measures for Solar Cooling
The completed IEA SHC Task 48 focused on an enhanced quality improvement and market-support measures for the technology option ‘solar thermal cooling or air-conditioning'. In cooperation with a total of 22 organizations (12 research institutes, 5 universities and 5 companies) from eight countries numerous useful reports and tools have been created to improve the quality of solar cooling systems with significant contribution of the Austrian partners.
IEA EBC Annex 89: Ways to Implement Net-zero Whole Life Carbon Buildings
IEA EBC Annex 89 focuses on the pathways and actions needed by various stakeholders and decision-makers to implement whole life cycle based net-zero greenhouse gas (GHG) emissions from buildings in policy and practice. Annex 89 will support key stakeholders and decision-makers in developing and implementing effective Paris-goal compatible schemes and solutions to achieve NetZ-WLC buildings at multiple scales.
IEA HPT Annex 57: Showing flexibility benefits through heat pump implementation in multi-vector energy systems and thermal networks
This project analyzes the future implementation of heat pumps in multi-vector energy systems and thermal networks. The aim is to increase the flexibility of the energy system and to use it for various applications, e.g. for system services or to participate in different electricity markets. Using international case studies, influencing factors and potentials for flexibility options will be evaluated and suitable business models will be derived.
IEA HPT Annex 64: Safety measures for flammable refrigerants
New bans on chemicals and the revision of the so-called F-Gas Regulation pose new challenges for the heat pump and refrigeration industry. In this project, new knowledge regarding the safe future use of flammable refrigerants in heat pump and refrigeration systems up to 50 kW for room temperature control and hot water preparation is being developed and made available to the relevant target groups.
IEA HPT Annex 59: Heat Pumps for Drying Processes
Drying processes are highly energy-intensive and widespread in industry and commerce as well as in households in various forms. In this project, the potential for energy savings in drying processes in various applications will be investigated, which can be tapped through the use of heat pumps and made available to the relevant target groups in the form of guidelines, data, etc.
IEA Hydrogen Task 45: Renewable Hydrogen Production
Due to the increasing pressure to replace fossil fuels with alternatives, the demand for renewable hydrogen supplies is also increasing. In this project, the state of the art of various established and innovative production paths will be collected, processed and then made available to the public.
IEA Working Party on Fossil Fuels (WPFF)
The Working Party on Fossil Fuels (WPFF) is the advisory council for the IEA Committee on Energy Research and Technology (CERT) for the field of fossil fuels.
IEA EBC Annex 60: New generation computational tools for building and community energy systems based on the Modelica and Functional Mockup Interface standards
The objective was to develop and demonstrate next-generation computational tools that allow building and community energy grids to be designed and operated as integrated systems. The work conducted in Annex 60 has helped to share, further develop and deploy free open-source contributions of previously uncoordinated activities in modeling and simulation, based on the Modelica and Functional Mockup Interface standards.
IEA HEV Task 45: Electrified roads (E-roads)
Electric vehicles can be charged stationary as well as dynamically while driving on so-called "e-roads". From a systemic point of view, this technology can be an addition to stationary charging and is not competing. Internationally, the academic and political discussion in this field is progressing rapidly. Task 45 aims for a mutual knowledge exchange, a joint understanding of next steps and a contribution of the Austrian position into the international debate.
IEA HEV Task 46: LCA of Electric Trucks, Buses, Two-Wheelers and other Vehicles (Working period 2022 - 2024)
The objective of this R&D service is the participation in Task 46 of the IEA Hybrid and Electric Vehicle (HEV) TCP with the work on the internationally agreed topics and the managing of the task as Operating Agent. Beside the Life Cycle Assessment (LCA) studies of typical examples also methods for the assessment of climate neutrality and circularity are developed. This is done in dedicated expert workshops.
IEA SHC Task 69: Solar Hot Water for 2030
Solar water heating will play a crucial role in the decarbonization of the energy system for 2030 and beyond. IEA SHC Task 69 focuses on two technologies which are likely to play the biggest role in the global solar hot water market: thermosyphon and photovoltaic (PV) hot water systems. For these technologies global market surveys, systems and component optimizations, cost reduction analyses and revision of standards are being conducted to accelerate growth in target markets.
IEA HPT Task 41: Cold Climate Heat Pumps
The aim was to increase the efficiency of outdoor air heat pumps in cold climates in locations with low outside temperatures of up to -25°C. Newly developed heat exchanger concepts were tested and optimized regarding their icing behaviour. Different circuit modifications were modelled and simulation studies for low ambient temperatures were carried out.
BIPV as Architectural Tool
15. June 2018
TU Wien, Getreidemarkt 9, 1060 Wien, AT
Within the international meeting of the IEA PVPS Task 15 "Enabling Framework for the Acceleration of Building integrated Photovoltaics (BIPV)", a workshop on "BIPV as Architectural Tool" is organized providing the opportunity to meet local PV-Architects and BIPV stakeholders.
Digital Twin of a Dynamic Hardware Emulator: Challenges and Opportunities
6. December 2022
Online, AT
To meet the new challenges and maintain the reliability of the electrical grid with increasing share of static generation, innovative solutions are required. This lecture will present digital twin development challenges and opportunities of a dynamic hardware emulator that can be used for controller hardware in the loop (CHIL) testing.
International Sustainable Energy Conference – ISEC 2022
5. – 7. April 2022
Congress Graz, Austria and Online
ISEC 2022 is a forum for research, business and energy policy. The conference focuses on Renewable Heating and Cooling in Integrated Urban and Industrial Energy Systems.