Suchergebnisse für "Factsheet: Energietechnologien gestalten, die für alle sinnvoll und nutzbar sind"

IEA EBC Annex 84: Demand Management of Buildings in Thermal Networks

The concept of demand-side management (DSM) in buildings to reduce peak loads in the grid is well established in the power sector. The same concept can be applied to shift thermal loads in buildings connected to thermal networks. This project addresses the topic of demand response in buildings, focusing on the collection of case studies, technologies and collaboration models.

IEA-SHC Task 64: Solar Process Heat

The main objective of the task is to identify, verify and promote the role of SHIP (Solar Heat in Industrial Processes) systems as single system and in integrated energy systems. Technical and non-technical barriers will be tackled. The main results of the project are a dimensioning and integration guideline for SHIP and integrated energy systems and a Guideline to Market for SHIP and integrated energy systems.

IEA-SHC Task 65: Solar Cooling for the Sunbelt Regions

Without measures, cooling demand will triple by 2050. The aim of Task 65 is to adapt existing technologies to the boundary conditions of the sunbelt, to find suitable system concepts, to evaluate them and to disseminate the advantages. In addition to system adaptations, the Austrian focus is on life cycle cost-benefit analysis and the further development of existing assessment tools.

RENEWnow - New impulses for the highly efficient energetic renovation of multi-storey buildings and districts

Exploration of an innovative approach for the highly efficient renovation of apartment buildings in Austria. The aim is to develop a new service model (one-stop shop) for property managers and owner associations through a targeted, novel mix of technical and non-technical measures.

LooPi - the autonomous unisex plant-based urinal for public spaces

Application of the prototype in the operational environment for a period of 20 months. Technical monitoring thoughout the cycle of seasons, user interviews concerning satisfaction, evaluation of the potential use of LooPi material streams as soil conditioner for organic farming. Results serve the development towards market maturity.

EPIKUR – Energy efficiency potential of intelligent measures of urban densification

The present research proposal focused on the possibility, implications and consequences of "inwards urban expansion" through densification of the existing urban tissue. In this context, densification is not only approached through known and common aspects of building regulations and guidelines, but in view of what is actually possible to achieve.

mAIntenance - Investigation of AI supported maintenance and energy management

Optimized & reliable operation of Heating, Ventilation and Air Conditioning (HVAC) systems in terms of maintenance and energy management, using predictive, data-based & self-learning error detection. Conceptual design and prototype implementation of an AI (Artificial Intelligence) tool for automated data analysis and recommendations for technical building operators.

MISSION KS 30 - Mission Klagenfurt climate-neutral and smart until 2030

Updating the Smart City Strategy (SCS) of Klagenfurt to achieve climate neutrality by 2030 and adapting the indicators to the Sustainable Development Goals (SDGs) of the UN. Fulfilling the participation requirements for the urban mission of Horizon Europe "100 Climate-neutral Cities by 2030".

Webinar: Indicators to Assess Resilience of Cooling in Buildings

10. May 2022
Online, AT

Well-insulated and air-tight buildings are known to be vulnerable to overheating. An increase in the severity and duration of heatwaves is expected, resulting in more severe overheating risks, affecting on their turn the health and mortality of building users. To achieve more future-proof buildings, it is crucial to design buildings that are "resilient" to overheating in future climate conditions.

Design Guidelines - Solar Space Heating of Factory Buildings With Underfloor Heating Systems (Jaehnig/Weiss 2008)

The energy required for the space heating of factory buildings and warehouses can be a major percentageof the energy consumption of a company. While in some cases, waste heat from other processesin the company is available and is the most cost effective way to heat a factory building, aninteresting option is to use solar energy to cover the heat demand of an industrial building. Englisch

Building as living lab - Buildings as a living lab for climate-neutral, needs-based and affordable housing

Within ÖWG, climate protection and sustainability are strategically anchored in renovation and densification projects. A comprehensive, climate-neutral renovation concept had been developed for a specific pilot property in Graz in an open, co-creative innovation process. The building becomes a living lab in which new solutions are tested in the everyday lives of the residents.

DiRecT – Direct recycling and upcycling of titanium chips

In the project DiRecT, different new technologies will be developed and evaluated which make it possible to directly recycle the chips generated in the manufacturing process of high-quality titanium products or to produce directly from the chips near-net-shape components or improved semi-finished products (upcycling).

DAKTRis - Dynamic operational behaviour of absorption chillers in Trigeneration Systems

In the present project an absorption chiller will be adapted to meet the specific requirements necessary to integrate it with the CHP unit. By means of hardware-in-the-loop measurements and dynamic system simulations, different system configurations and control strategies will be analysed under dynamic boundary conditions, optimized and evaluated.

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 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. This is intended to increase flexibility 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.

Existing building reconstruction and implementation of passive house components

Implementation of passive house components, systems and techniques into the practice of existing building reconstruction, in order to reduce the energy consumption as much as possible and to increase the living quality substantially. Craftspeople and planners, who are specialized in building renovation, should gain access to passive house know-how.

Practicable and passive house capable renovation systems for roof and wall units using high-performance thermal insulation

Renovation of a semidetached house using vacuum insulation panel in area of wall, roof and terrace. The very first time the mechanical mounting systems from VIP is used for special applications in the renovation of facades.

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.

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.