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AIT and KTH launch joint doctoral programme for new heat pump technology
(PhD programme) on 1 July 2024 for the development of heat pump technologies in urban areas. As part of the programme, the optimum design for heat pumps will be identified from both a technical and economic [...] for heat pump systems. Andreas Kugi, AIT Scientific Director: “This international cooperation gives doctoral students exclusive access to leading experts and institutions in the field of heat pump technology [...] contribution to the future of building heating technologies.” Thomas Fleckl, Head of Sustainable Thermal Energy Systems at AIT: “The use of heat pumps to meet heating requirements in densely populated urban
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Project INNOnet - FAQ
- /en/research-topics/integrated-energy-systems/projects/project-innonet/project-innonet-faq
asked to fill out a survey regarding your household data (e.g., whether you have a PV system, a heat pump, or an electric car). Filling out the survey is essential for participating in the project. The [...] asked to fill out a survey regarding your household data (e.g., whether you have a PV system, a heat pump, or an electric car). Filling out the survey is essential for participating in the project. There [...] just a few settings. For example, you can integrate your photovoltaic system, electric car, or heat pump. As a demo participant, you will receive free access to clever-PV for the entire demo period, so
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Chillventa
and heat pump experts. Chillventa is unrivalled worldwide for its comprehensive overview of refrigeration and insulation technologies, C&I and automation, air conditioning, ventilation and heat pumps
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Climate-Resilient Energy Systems: Challenging but Achievable
become drier. Moreover, climate change has implications for the demand side. In milder winters, less heating might be needed in the future, while the electricity demand for air conditioning in summer is likely [...] modeling in the project. Various storage technologies will also play a crucial role, from traditional pumped storage hydroelectricity to batteries and energy carriers like hydrogen. A key element of the energy [...] in the evening or early morning may not matter. In an industrial facility, a boiler may need to be heated, but perhaps this scheduled task can be shifted to the morning when solar energy is particularly
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Nobel Grid
- /en/research-topics/cyber-security/projects/nobel-grid
case) ranging from 2% up to 6.6%. These consumers with high and controllable loads (such as EV and heat pumps) can receive significant rewards from Demand Response campaigns, which can reach up to bill savings [...] also have a significant incentive to become prosumers, as electrification of transportation and heating/cooling becomes mainstream even if no net metering is in place, as they will be enjoying an IRR of
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Green and digital transformation
- /en/blog/green-and-digital-transformation
things, more intensive sector coupling is necessary - for example between electricity and heat (via heat pumps) or between energy and process materials (such as hydrogen or the utilisation of CO2). In
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Decarbonisation - Steam without Gas
- /en/blog/decarbonisation-steam-without-gas
a new heat pump manufactured by project partner SPH Sustainable Process Heat GmbH can. In the future, it will heat heating water - which is prepared at Takeda by heat pumps from the waste heat of cooling [...] waste heat (35°C) from the refrigeration plant at Takeda, which is heated to 65 to 70°C with a conventional heat pump and used for heating. With a new steam-generating high-temperature heat pump, this [...] industry. Low Pressure Steam Heat Pump (LEAP) focuses on the development of innovative integration measures of heat pump systems for low-pressure steam supply from industrial waste heat. In envIoTcast - Envi
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H&C Markets
- /en/research-topics/integrated-energy-systems/projects/translate-to-english-hc-markets
a focus on district heating (DH) and heat pumps (HP) for end customers. The AIT analysed and compared the different cost components for the users of district heating and heat pumps. The analysis included [...] the provision of heating and cooling with heat pumps and district heating was created and evaluated for different countries. breakdown of the annual end-user costs for a district heating connection (total [...] Overview of heating and cooling: perceptions, markets and regulatory frameworks for decarbonisation. Deliverable 4, European end user costs for providing heating and cooling with heat pumps and district
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T2LowEx
- /en/research-topics/integrated-energy-systems/projects/t2lowex
conventional heating networks towards low-temperature networks through secondary-side measures Alternative energy sources for district heating such as waste heat, solar and geothermal energy and heat pumps only [...] only develop their full potential at low temperatures. The transformation of conventional heating networks to low network temperatures is the goal of the T2LowEx project. The AIT developed innovative business [...] reduce return temperatures, evaluated them based on concrete case studies and discussed them with heating supply companies. Since these measures are often subject to customer responsibility, tariffs for
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AIT yearbook "Discussing Technology" on the topic of transformation
the other hand, there is an increased sector coupling - for example between electricity and heat (via heat pumps) or between energy and process materials (such as hydrogen or CO2 use). In all sectors - from
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AIT Alpbach 2023
- /en/news-events/ait-alpbach-2023
other hand, there is more intensive sector coupling - for example between electricity and heat (via heat pumps) or between energy and process materials (such as hydrogen or the utilisation of CO2). In
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Memphis 2.0
- /en/research-topics/integrated-energy-systems/projects/memphis-20
and analysed future waste heat sources, which included the decarbonisation of industrial processes and their effects on existing waste heat potentials, as well as waste heat from supermarkets, commercial [...] waste heat use was developed, which determines the economic feasibility of utilization based on the heat quantity and temperature levels of the source and consumer as well as costs for pipelines, heat pumps [...] identification and evaluation of waste heat sources The "MEMPHIS 2.0" project is essentially based on the "MEMPHIS" project. The aim is to further develop the existing "Waste Heat Explorer". In this context, AIT
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AIT study shows savings potential of 40% of CO2 emissions in steam generation at AGRANA Aschach/Donau
experts, developed a heat recovery network as part of a feasibility study, into which the waste heat sources existing at the site can be fed either directly or by means of heat pumps. Thus, the energy needs [...] by fossil fuels such as natural gas. Since process heat generation causes the largest share of CO2 emissions at the site, the recovery of waste heat offers great potential for the reduction of climate-damaging [...] processing of maize for AGRANA's Upper Austrian site in Aschach/Donau. The results show that by using a heat distribution network with flow temperatures of 75 - 95 °C, the current fossil-derived process steam
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DeRiskDH
- /en/research-topics/integrated-energy-systems/projects/deriskdh
To secure and decarbonise their heat supply, significant amounts of alternative heat sources are needed such as heat pumps, waste heat, solar and geothermal energy. The aim of the DeRiskDH project is to [...] decarbonization of urban heating networks through grid temperature reductions and flexibility use Many urban district heating networks are mainly based on natural gas-based combined heat and power plants. To [...] to solve the challenges associated with the integration of those alternative heat sources. Challenges are in the optimisation of the building stock with regard to return temperatures and flexibilities,
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100% renewable Pinzgau
- /en/research-topics/integrated-energy-systems/projects/100-renewable-pinzgau
and renewable energy sources were summarised and the future use of wind, PV, CHP, heating plants and heat pumps in heating networks was modelled and important measures were derived. Funding tool KLIEN/ KPC [...] loads, while fossil fuels dominate the heat supply and mobility sector. The aim of the project is to create a consistent approach for a 100% renewable Pinzgau (heat and electricity supply, and minimisation
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Project INNOnet
- /en/research-topics/integrated-energy-systems/projects/project-innonet
customers in real operation, whereby developments regarding feed-in and loads (PV, e-vehicles, heat pumps) are considered anticipatively in grid simulations. In addition, INNOnet investigates aspects of
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HeatHarvest
- /en/research-topics/digitalisation-and-hvac-technologies/projects/heatharvest
HeatHarvest Heat Harvest - Harvesting urban solar waste heat from buildings and surfaces to prevent summer overheating in the city In order to avoid urban heat islands, greening measures as well as green [...] solar urban excess heat from building surfaces, sidewalks, roads and squares through shallow absorber ducts, which are then used in borehole heat exchanger (BHE) fields for later use as heat source for the [...] and use compared to the climatic conditions. The introduction of waste heat for seasonal storage and the integration of heat pumps is therefore very sensitive and must be based on reliable and accurate
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AIT receives ÖGUT Environmental Award!
which "harvest" waste heat and store it in ground probes for building heating. Heat pumps and a low-temperature solar system ensure the right temperature in the rental units, with heat being emitted through [...] also cooled through the ceilings, and the heat extracted from the rooms is stored in the ground around the deep probes. An additional heat generation, including heat storage in the deep probes, is achieved [...] through unglazed low-temperature solar absorbers that convert sunlight into heat. They improve the efficiency of the heat pumps in the transitional period and contribute to the complete regeneration of the
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Enviotcast
- /en/research-topics/efficiency-in-industrial-processes-systems/projects/enviotcast
the provision and distribution of heat up to about 700 °C: electric heating technologies, burners for biogas/hydrogen, heat exchangers, high-temperature heat pumps, heat storage systems. This will enable [...] following possibilities: Increasing energy efficiency by up to 30% through reduction of heat losses, increased waste heat utilisation. the use of a central process control system that collects information from [...] production of castings takes place in foundries in several individual, sequential steps: Melting, casting, heat treatment and mechanical processing. At present, however, the individual production steps in today’s
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AIT DEVELOPS DECENTRALIZED HEAT PUMPS TO REPLACE GAS BOILERS
develop a modular heat pump with environmentally friendly refrigerant as a gas boiler replacement in large-volume residential buildings. DECENTRALIZED, SOUND-OPTIMIZED HEAT PUMPS FOR HEATING, COOLING AND HOT [...] development of cost-effective, modular heat pumps with environmentally friendly refrigerant. The results of the project are decentralized, sound-optimized heat pumps for heating, cooling and hot water, which, [...] buildings. During operation, a heat storage tank and the development of the heat source are still required. The heat source is optimally shared by all heat pumps in the building, either using the
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