Project Image Pool

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Terms of use: The pictures on this site originate from the projects in the frame of the programmes City of Tomorrow, Building of Tomorrow and the IEA Research Cooperation. They may be used credited for non-commercial purposes under the Creative Commons License Attribution-NonCommercial (CC BY-NC).

Methods

Set of methods to classify the type of activity of TCP Tasks and Annexes.

Graph Datastructure

Graphbased datastructure of the open access IEA-TCP dataset.

Visualisation of TCPs

After selecting a topic (in this example "Electricity transmission and distribution" was selected), this graph shows all tasks (activities) focussing on the selected topic. The topics are structured according to the IEA energy RD&D budget/expenditure statistics. Additionally, you can see the related Technology Collaboration Programmes (TCPs). Activities which had been ongoing in Summer 2020 from all IEA-TCPs are covered in this analysis. You can re-arrange the different bubbles to better meet the needs of your analysis. If a TCP consists of more than one task (activity), it also contains one entry in the database labelled “ExCo-Activities”. Available at https://nachhaltigwirtschaften.at/en/iea/visualisations/tcps-focussing-on-a-topic.php

R&D Map

Visualisation of all ongoing Tasks and Annexes ("Activities") and their respective research topics.

IEA DHC Annex TS8: Overview of subtasks

The international cooperation within the IEA DHC Annex TS8 is structured into 5 work packages (subtasks).

IEA DHC Annex TS8: System boundaries

Overview of the various system boundaries as considered in IEA DHC Annex TS8.

IEA DHC Annex TS8: 2. Working Phase Meeting (Picture 1/2)

The international cooperation in IEA DHC Annex TS8 also includes working meetings. The 2nd working meeting took place on 26/27 November 2024 at the DTU Risø Campus.

IEA DHC Annex TS8: 2. Working Phase Meeting (Picture 2/2)

The international cooperation in IEA DHC Annex TS8 also includes working meetings. The 2nd working meeting took place on 26/27 November 2024 at the DTU Risø Campus.

Overview transformation plan

Overview transformation plan

Digital Twins can serve as virtual components in lab setups.

Mapping of a proof-of-concept test case to the DigitalEnergyTestbed setup using the Digital Twin of the DH substation test stand.

System-level Control of a Heating Grid with Sector Coupling

Exemplary Configuration of a simple heating grid, considering sector coupling through CHP and heat pump by forward-looking system control

left: The vicious circle of high system temperatures (lock-in), right: The added value of low system temperatures

presentation of the different relations between system temperatures, supply structures, the effect on the system and the end users

Economic effects of low system temperatures

Overview of the projected economic impact, according to the cost reduction gradient (CRG) in €/(MWh·°C), of reduced system temperatures

IEA-TCP Graph: Visualization of all nodes and edges in the IEA-TCP data model

Size of the nodes corresponds to the number of connections, color to the type of node (see legend).

Participation of countries in IEA Technology Collaboration Programmes and Related Research Topics

Absolute (upper chart) and relative (lower chart) number of TCP-activities that countries are participating in. The color code shows how the assigned activities are related to the IEA-Topics and how the countries set their priorities with regard to the research topics (based on the IEA RD&D taxonomy).

International cooperations of Austria in context of TCP activities.

Worldmap of Austrias cooperations with other countries in context of the IEA Technology Collaboration Program reasearch activities. Line thickness indicates the number of cooperations.

Combination of Methods used by TCP-Activities

A set of methods was developed to categorize the kind of project work that is done in the activities. The figure shows which methods are applied how often in total (node size), and which methods were frequently applied together (edge width) by activities. The color corresponds to the different method cate-gories described in chapter.