Suchergebnisse für "Factsheet: Energietechnologien gestalten, die für alle sinnvoll und nutzbar sind"
IEA FBC Implementing Agreement Fluidized Bed Conversion (working period 2017 - 2020)
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.
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 - 2025)
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 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 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 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 EBC Annex 64: Optimised Performance of Energy Supply Systems with Exergy Principles (Working period 2014-2018)
To reduce CO2 emissions in cities, an overall understanding of energy conversion processes is necessary, which also takes temperature levels into account. This is particularly important when alternative heat sources such as waste heat, ambient heat, solar and geothermal energy are to be used, as these often have a low temperature level, i.e. a low exergy content. Accordingly, urban energy systems are analysed and optimised within the framework of the IEA EBC Annex 64 with the help of the exergy approach.
IEA-SHC Task 66: SOLAR ENERGY BUILDINGS - Integrated solar energy supply concepts for climate-neutral buildings and communities for the "City of the Future”
The energy supply for climate-neutral buildings is based on holistic system concepts that achieve high renewable fractions by intelligently combining technologies, sector coupling, high grid interaction and flexibilization measures. The Solar Energy Buildings Task supports exactly this development. The objective is to identify relevant stakeholders and their needs, to develop a technology portfolio and optimised integrated energy concepts and to give recommendations to policy makers and energy-related companies.
IEA DHC TS5 - Integration of Renewable Energy Sources into existing District Heating and Cooling Systems (RES DHC)
The expansion of sustainable district heating/cooling is an essential part of the Austrian heat transition. The transformation of these supply systems to fully renewable systems requires the combination of a multitude of aspects. The aim of the project is to compile a data and knowledge base from international projects in this context. Expertise and process know-how for the process of implementing the transformation of district heating and cooling systems will be collected and processed.
IEA DHC Annex XIII Project 02: MEMPHIS 2.0 - Advanced algorithm for spatial identification, evaluation of temporal availability and economic assessment of waste heat sources and their local representation
The identification and integration of waste heat sources is a key measure towards the decarbonisation district heating networks (DHN). Aim of MEMPHIS 2 is to develop an improved algorithm for identification of different current and future waste heat sources; including time relations of the heat emitted and techno-economic details as well as the further development of the online waste heat explorer.
IEA DHC Annex XIII Project 07: CASCADE - A comprehensive toolbox for integrating low-temperature sub-networks in existing district heating networks
The majority of urban district heating networks operate at high temperatures, which are a barrier to the efficient integration of heat sources such as solar, geothermal, ambient or low temperature waste heat. CASCADE is investigating the integration of low-temperature networks into the return pipe of existing district heating networks, which will reduce return temperatures and thus improve efficiency and increase its capacity to connect new customers.
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.
IEA HEV Task 41: Electric Freight Vehicles (Working period 2021 - 2022)
So far, the transformation of freight transport remains one of the biggest challenges on the path to zero emission. The Task's main objectives are to monitor progress and review relevant aspects for a successful introduction of electric freight vehicles (EFV) into the market. Austrian pilot projects on EFV are used to exchange barriers and solution approaches in an international context, especially with regard to substitution potential, costs and energy consumption. Together with incentive systems for the market launch of EFV, this will be discussed with logistics companies, the ministry (BMK) and research institutions.
IEA ISGAN Annex 3: Benefit/Cost Analyses and Tools of Smart Grids
Together with experts from 11 countries, the EI-JKU has analysed cost-benefit models and developed proposals for their adaptation and further development. In the course of the work, the EI-JKU dealt in particular with two questions: how such an evaluation model can be adapted to Austrian conditions and which socio-economic factors influence the question of whether an end consumer emerges as a winner or loser from Smart Grid-based functionalities.
IEA ISGAN Annex 5: Smart Grids International Research Facility Network (SIRFN). (Working period 2019-2021)
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. The focus during the working period 2019-2020 was laid on the implementation of extended interoperability tests and innovative laboratory testing methods for decentralised energy resources. By active participation, Austria’s position and leading role on the forefront of international Smart Grids development was strengthened.
IEA-SHC Task 50: Advanced Lighting Solutions for Retrofitting Buildings
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.