Open Energy Ontology

Here, the Open Energy Ontology OEO is being created as a domain ontology within the field of energy system modelling. The first release of the OEO is planned for summer 2020.

Domain ontology: What is that?

An ontology is a formal collection of terms and relationships between those terms, with clear definitions and a logical interpretation. An ontology can help to provide a clear understanding of a domain of discourse. For the Open Energy Platform, this domain of discourse is energy system modelling, and with the Open Energy Ontology (OEO) we aim to develop a language that works across disciplines.

What is it good for?

Ontologies can be used for multiple different purposes, which is why they are already used and developed in many scientific fields. Applications include:

  • Standardising terminology in a domain: An ontology provides a controlled vocabulary, with clear definitions that indicate how terminology is to be used. A collection of synonyms is created to indicate the breadth of actual language usage in the domain. Thus, it becomes possible to identify, clarify and diambiguate ambiguous vocabulary.
  • Data annotation and integration: Applying an ontology to data annotation in databases allows flexible, content-oriented data integration and aggregation. It adds the possibility of enhanced searching functions and logical querying across datasets.
  • Templates for data capture: The ontology can provide a structure which is used to make reporting more uniform and detailed.
  • Visualisation: Knowledge encoded in the ontology can be visualized in various ways to make it more comprehensible.
  • Text and Data mining: The ontology can be used to automatically search across text and data resources to e.g. suggest associations (mentions) of ontology entities. Automatic assosiations of ontology entities to large corpora can be used to gain an overview of the literature or data across a domain. It can be used for discovery and for automated data or research synthesis and meta-analysis.

Usage beyond the Open Energy Familiy tools

The OEO is developed within the scope of the Open Energy Family. Nevertheless, it is developed as an ontology for the whole energy system modelling area. We explicitly want it to be used in other contextes and use cases as well.

Where and how can I contribute?

The OEO development was initiated in the project “SzenarienDB” and is augmented in the project “LOD_GEOSS”. The development is community based and takes place on GitHub.

A OEO steering committee was created in autumn 2019.

Ontologies

Name Description
OEO
OEO-Physical
OEO-Model
OEO-Social

If you find bugs or if you have ideas to improve the Open Energy Platform, you are welcome to add your comments to the existing issues on GitHub.
You can also fork the project and get involved.

Please note that the platform is still under construction and therefore the design of this page is still highly volatile!