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Welcome on the Energy ADE development Wiki, hosted by SIG3D

Consult the SIG3D web site for further information about the SIG3D.

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This wiki consists of public and private parts. Private parts are only accessible by registered users.

To become a registered user, please contact Egbert Casper from the SIG3D

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Short Description of the Energy ADE

No widely applicable open model standard exists until now for Urban Energy Modelling.
Developers of new urban energy tools have created their own tailor-made data-models, while municipalities and other urban information data administrators have their own database structure to collect and manage urban information. As such, these models exist without interoperability and exchange possibilities between the stakeholders, tools and expert fields.

Since May 2014, a growing international consortium of urban energy simulation developers and users (14 European organisations from 6 countries in December 2015) has sought to address this need by developing an Urban Energy Information standard, as an Application Domain Extension (ADE) of the CityGML urban information model.
This Energy ADE aims to store the necessary data for space heating and cooling simulation and audits, building occupancy modelling, energy system modelling, solar energy analysis etc.
It aims to deal with different data qualities, levels of details and urban energy models complexities (from monthly energy balance of ISO 13790, to sub-hourly dynamic simulation of softwares like CitySim or EnergyPlus). It takes into consideration the INSPIRE Directive of the European Parliament, as well as the recent US Building Energy Data Exchange Specification (BEDES).
Its structure is thought of as modular; some of its modules can be potentially used and extended for other applications (e.g. module Occupancy for socio-economics, module Materials for acoustics or statics, module Metadata and Scenarios for every urban analysis).

The concrete output of this development is a class diagramm and a XML Schema freely available.

The Energy ADE Development Group

We are an international consortium of urban energy modellers and users from research centers and private companies, created in May 2014 and since constantly growing:

in Germany: the Special Interest Group 3D (SIG3D), University of Applied Sciences Stuttgart, Technische Universität Munich, Karlsruhe Institute of Technology, European Institute for Energy Research, RWTH Aachen University / E.ON Energy Research Center, HafenCityUniversität Hamburg, M.O.S.S Computer Grafik Systeme
in France: Centre Scientifique et Technique du Batiment, Electricité de France
in Italy: Sinergis
in Austria: Austrian Institute of Technology
in Switzerland: Ecole Polytechnique Fédérale de Lausanne, ETH Zürich, kaemco
in Luxemburg: Luxembourg Institute of Science and Technology

Every new organisation willing to participate actively to this Energy ADE development is very welcome. For this purpose, please contact SIG3D.

Dissemination Activities

Presentations and publications

3DGeoInfo 2015, Kuala Lumpur, Malaysia, Oct 2015

Tutorial:

CityGML Energy ADE–3D City Models for Energy Simulation on Urban Scale, presented by Volker Coors, 27th Oct 2015

Conference CISBAT, 9-11th September 2015, in Lausanne - Switzerland

Conference Paper:

Genesis of the new CityGML Energy ADE

Poster:

Genesis of the new CityGML Energy ADE

Conference Paper: Urban energy simulation of the EPFL campus in Fribourg using a new paradigm: the CityGML application domain extension energy

Geospatial World Forum + INSPIRE Conference, 25-29th May 2015, in Lisbon - Portugal

Presentation:

Development of the CityGML ADE Energy

Minutes of the workshop

93rd OGC TC Meeting| 93rd OGC TC Meeting, 3DIM DWG, 3rd December 2014, in Tokyo - Japan

Presentation:

Current Status of the Energy ADE for CityGML

More information: 3DIM DWG

Publication in Journal of the National Institute of Building Sciences

Article: Casper, E.; Häfele, K.-H.; Kaden, R.: "OGC Standard CityGML Opens Up New Applications In Energy Simulations" in: "Journal of the National Institute of Building Sciences", Dec 2014, p.30-32 ( JNIBS Article, JNIBS Abstract )

Next participations/contributions to conferences and events

Conference Building Simulation 2015, 7-9th December 2015, in Hyderabad - India

Presentation: Introduction of the CityGML Application Domain Extension Energy for Urban Energy Simulation (coordinator: Romain Nouvel)

Presentation: Urban energy simulation based on a new data model paradigm: the CityGML Application Domain Extension Energy. A case study in the EPFL campus of Lausanne (coordinator: Jérôme Kämpf)

Community Portal (registered users only)

Portal for the ADE Energy developers.

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