Project Image Pool
There are 410 results.
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).
Stakeholder overview for decentralized building mass storage
Overview graphic of all stakeholders relevant for the active use of decentralized building masses as flexible energy storage.
Copyright: https_doi.org_10.1186_s42162-026-00673-2_CCL
CEPA Panel application
CEPA® System Demonstrator on the crane with visible thermal layer during mounting on the existing wall. Source: Climate and Energy Fund, Krobath
Copyright: Klima- und Energiefonds, Krobath
Temperature profiles in different materials
Comparison of simulated temperature profiles in TABS elements for varying materials with con-crete (left), and spruce and beech timber (middle to right) as specimens. To reach the same surface temperatures and therefore heating and/or cooling powers, significantly higher flow tem-peratures within the timber elements is necessary due to the much lower heat conductivity.
Copyright: FH Salzburg https_doi.org_10.1016_j.energy.2021.121138_CCL
Sandwich Panel
Prefabricated CEILTEC Flat slab with sandwich cross-section, separate upper and lower slabs with a cavity on the construction side during implementation
Copyright: Innogration GmbH
Stand of the different baterry technologies (IEA 4E EDNA Task on Batteries).
This graphic shows the state of the art of different battery technologies. 14 types are organized according to their state of development. 10 are lithium-based batteries, the other 4 use various chemistry compositions (Zinc or carbon nano-tubes), or use new concepts to increase their capacity.
Copyright: 4E EDNA
Terminology used for demand response within the framework of IEA EBC Annex 84
EBC Annex 84 distinguished between different "action types" and "control types".
Copyright: Authors of final report IEA EBC Annex 84
Overview demand response types
Combining the two action and control types there can be four different demand response types: 1) Direct Automated (e.g. action and control types are characterised by high reliability; 2) Indirect Automated (e.g. model predictive control in the building reacting to the DHC broadcasted signal), action and control types are characterised by low & high reliability, respectively; 3) Direct Manual (e.g. DHC operator vising the house or sitting in the control room and pressing the button), action and control types are characterised by high & low reliability, respectively; 4) Indirect Manual (e.g. end users changing the settings physically of via using the remote technology (walking in the house, sitting on the sofa and using app) as the reaction to the broadcasted signal), action and control types are characterised by low reliability.
Copyright: Authors of final report IEA EBC Annex 84
Joint workshop IEA EBC Annex 84 & IEA ES Task 43 („Standardized Use of Building Mass as Storage for Renewables and Grid Flexibility“)
Joint workshop IEA EBC Annex 84 & IEA ES Task 43 („Standardized Use of Building Mass as Storage for Renewables and Grid Flexibility“)
Copyright: Ingo Leusbrock
Reductive Approach toward new window concepts for vacuumglass windows
Reductive Approach for different vacuum-glass-windows: concepts - sketches - specimen - prototypes - mock-ups