Trustworthy digitalisation of safety-critical energy systems
The development of a sustainable energy system is not feasible without digitalisation. Digitalisation has great potential for realising a cost- and energy-efficient and secure energy supply and thus for making a critical contribution to achieving climate targets. However, many relevant technologies and approaches are still largely new and untested for the energy domain, which results in technical challenges such as reliability, observability, availability and explainability as well as social challenges such as the greater integration of decentralised players, functioning interaction and their interaction with technologies.
The Platform Trustworthy Digitalisation of Safety-Critical Energy Systems was applied for by the Technische Universität Braunschweig, the Technische Universität Clausthal, the Leibniz Universität Hannover, the Carl von Ossietzky Universität Oldenburg, together with the Deutsches Zentrum für Luft und Raumfahrt - Institut für Vernetzte Energiesysteme, the OFFIS - Institut für Informatik e.V. and the Soziologisches Forschungsinstitut Göttingen (SOFI) e. V. at the Georg-August-Universität Göttingen.
The spokesperson location is the Carl von Ossietzky University of Oldenburg. The team of spokespersons consists of Prof Dr Astrid Nieße and Prof Dr Sebastian Lehnhoff (both Carl von Ossietzky University Oldenburg, OFFIS e.V.). The coordinator is Dr Sven Rosinger (OFFIS e.V.)

Goals, methods and innovation areas
Motivation and Research Approach
The development of a sustainable energy system is not feasible without digitalisation. Digitalisation has great potential for realising a cost- and energy-efficient and reliable energy supply and thus for making a critical contribution to achieving climate targets. However, many relevant technologies and approaches are still largely new and untested for the energy domain, which results in technical challenges such as reliability, observability, availability and explainability as well as social challenges such as the strong integration of decentralised actors, functioning interaction and their interaction with technologies.
The project brings together the different perspectives on technical and social trust in one concept. This trust model is implemented and researched in two complementary realisation variants of energy management systems: Firstly, for the technical breakthrough of an integrated neighbourhood energy system, which will be tested in a real laboratory, and secondly for the prototype implementation of a trustworthy, self-organising energy management system, which will be evaluated in a software simulation as well as in a laboratory environment.
Innovation area
Name | Research question |
I. Integrated trust model | Development of a holistic understanding of trust, especially in neighbourhood energy systems and their integration in a common model. |
II. Sociologically reflected neighbourhood energy management systems | Development of perspective-specific energy management system platforms as sociologically reflected technology development. |
III. Trustworthy self-organisation | Modelling of individual-psychological preferences, their mapping in technical agents and safeguarding guaranteed system responses via the concept of controlled self-organisation. |
IV. Technical conditions for success and implementation | Modelling of processes and tasks at different levels and for different perspectives of a neighbourhood energy system that are relevant for the quantification of trust facets from a technical perspective. |
V. Non-technical conditions for success and implementation | Analysis of non-technical conditions for success as well as a concrete, successful implementation of an ‘energy, heating and mobility transition from below’ from a sociological, economic and legal perspective. |
Innovation area I - Integrated Trust Model
The digitalisation of energy systems poses both technical and social challenges: Central digitalisation approaches and methods have been developed in or for domains that have so far placed significantly lower demands than those required in the safety-critical operation of the energy supply.
Innovation area II - Sociologically reflected neighbourhood energy management systems
The aim of this innovation area is to develop an energy management system (EMS) platform based on a common trust model instance. The platform will enable specific perspectives to be realised in individual energy management systems.
Innovation area III - Trustworthy self-organisation
Software agents are autonomous decision-making and adaptive systems that enable the realisation of scalable and adaptive automation systems and have been investigated as a technical abstraction of decentralised energy systems and partially tested in the field.
Innovation area IV - Technical conditions for success and implementation
Software agents are autonomous decision-making and adaptive systems that enable the realisation of scalable and adaptive automation systems and have been investigated as a technical abstraction of decentralised energy systems and partially tested in the field.
Innovation area V - Non-technical conditions for success and implementation
Innovation area V analyses the non-technical conditions for success and the concrete, successful implementation of an ‘energy, heating and mobility transition from below’ from a sociological, business and legal perspective.