Edler, J., Helfrich, F. & Kuhlmann, S. (2025). Fostering Transformation. A Governance Frame for Large Public and Private Organisations as Change Agents in Transformations. (Fraunhofer ISI Discussion Papers Innovation Systems and Policy Analysis No. 90). Karlsruhe: Fraunhofer ISI. https://doi.org/10.24406/publica-4767.

Ibrahim, I.A., Baack, F., Aukes, E.J., Sanderink, L., Coenen, F.H.J.M., Helfrich, F.L., Votsis, A., & Hoppe, T. (2025). Local energy autarky: What it means and why it matters. Energy Research & Social Science, 120. https://doi.org/10.1016/j.erss.2025.103920.

Edler, J., Kuhlmann, S., & Helfrich, F. L. (2023). Fostering Transformation. A Governance Frame for Large Private and Public Organisations as Critical Actors in Transformations. A Governance Frame for Large Private and Public Organisations as Critical Actors in Transformations. Pre-print available at SSRN: https://ssrn.com/abstract=4357816

Schillinger, J., Helfrich, F.L., Aukes, E.J., Tummers, L., Votsis, A., & Sanderink, L. (2023). Description of social, economic & regulatory conditions (SUSTENANCE deliverable 3.1). University of Aalborg.

Aukes, E.J., Coenen, F.H.J.M., Daskalova, V.I., Gerçek, C., Helfrich, F.L., Lee, D., Lier, G., Sanderink, L.,Schillinger, J.M., Votsis, A., & Willemse, J. (2022). Conditions for socio-economic development and citizen engagement in energy islands (SERENE deliverable 3.2). University of Aalborg.

Schillinger, J.M., Coenen, F.H.J.M., Aukes, E.J., Daskalova, V.I., Gerçek, C., Helfrich, F.L., Lee, D., Lier,G., Sanderink, L., Votsis, A., & Willemse, J. (2022). Obstacles that currently hinder the development and operation of local integrated energy systems. University of Aalborg.