An array of studies, policy papers and reports are developed in the frame of FEDARENE’s activities and projects. The following documents are categorised by topic, type of publication and by projects.
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RELaTED developed a set of guidelines on how the low temperature concepts can be applied for operational high temperature district heating networks.
Regional feasibility studies of new DH in consolidated urban environments, technical, financial, and administrative roadmaps
This report showcases the main findings from the RELaTED pilot sites of Tartu and Belgrade regarding the economic viability of their transition toward ultra-low temperature district heating
"The interventions in Iurreta, the United Nations School in Belgrade and the Energy Flex Houses are landmark projects which shall demonstrate the potentialities of the progressive distribution temperature reductions." Roberto Garay, RELaTED Project Coordinator
Check out the new leaflet and posters of the RELaTED project.
Victor Sanchez and Roberto Garay, of Tecnalia presents a new consumer substation on the 5th International Solar District Heating Conference.
District heating (DH) systems are key systems for the de-carbonization of heating energy in European Cities. In order to allow for this transition, while guaranteeing competitive energy costs, conversion of DHs is required. DH operation temperature needs to be reduced in order to increase the performance of renewable systems and operation criteria needs to be adopted for the introduction of weather-dependent, distributed heat sources such as solar systems.
District heating (DH) systems are one of the most energy efficient heating systems in urban environments and they are also key systems in the de-carbonization of heating energy in European Cities.
What happened in the past months with the RELaTED project? Luckily, the 7th project's newsletter has them all in one place!
Within this study, a review of heat production technologies and fuels is presented where the present, medium, and long-term energy costs for district heating networks are identified.
All you need to know about RELaTED in a nutshell!
Ultra-Low temperature DH introduces multiple benefits at the network level, as the reduction of heat losses and the improvement of heat generation efficiency...
How can low-temperature concepts be applied in new urban developments? Check out this set of guidelines based on best practices as most new urban development areas are different about visions, DH network topology, temperature levels, buildings installations, tariff structure, management etc.
Check out the 3rd Newsletter of the RELaTED project to get the latest news
Discover the very first newsletter of the RELaTED project !
Olga Macias, researcher in the field of energy efficiency in buildings in Tecnalia, explains the intervention developed by the RELaTED project in the demonstration site of Iurreta (Spain), in order to test the possibilities of the ultra-low temperature district heating systems in a corporate building complex.
RELaTED will define ultra-low temperature district heating systems as: district heating systems that supply heating to the customers at a temperature level where production of domestic hot water requires a supplementary heat source to deliver satisfactory domestic hot water temperatures.
In this paper, the energy performance of a solar thermal (ST) façade system is studied in relation to its connection to a district heating system.
The activities carried out under the RELaTED project address the need for increased energy efficiency and ne management strategies in relation to ULT DH. Installing smart meters allows for increased insight into the conditions of networks and installations and by the use of machine learning to utilize these data in new algorithms and tools.
The following article summarises the main strategic and economic issues to be considered in developing new ultra-low temperature district heating (ULT DH) for new development areas.
What have the RELaTED project partners been up to recently? Take a tour through the last organised webinars, the General Assembly visits in Denmark, IAQVEC and HVAC&R Conferences and much more!
This second newsletter of RELaTED provides an insight to the progress of our concept for the de-carbonisation of District Heating (DH) networks.
In this paper, an intuitive and clarifier data-driven model is presented, which couples heat demand and weather variables.
In general, metering of district heating consumption in ultra-low temperature district heating (ULT DH) systems is not different from traditional district heating. However, when electricity is used to boost DHW temperature, this share of the DHW production is no longer metered by the district heating company,or must be metered separately by an additional electricity meter.
In the paper “Data driven process for the energy assessment of building envelope retrofits”, a novel method is proposed based on whole-building heat load assessment by means of heat meters, and analytical calculations of building envelope transmission heat load coefficients.
Energy & economic assessment of façade-integrated solar thermal systems combined with ultra-low temperature district-heating.
The RELaTED exploitation seminar shows that with ultra-low temperature district heating, everyone wins
Sip your summer drink while catching up on the RELaTED latest activities.
This paper, presented at Beyond 2020 digital event, summarizes the renovation plans for the District Heating network of the city of Belgrade.
Our 2021 Spring Edition of the FEDARENE Info is out! This season, we focus on District Heating and Cooling – a sector that could become one of the most important contributors to the EU Green Deal and Energy Transition.