Publications

The aim of this working paper is to review and illustrate the links between financing, energy and the current role of bottom-up models in financing the energy transition.

Transforming the energy system will require an estimated $110 trillion in global investment by 2050. The scale of the investment required makes it clear: investment will be needed by all actors. An increasingly important role is played by citizens. They can invest individually and become prosumers or organize themselves in so-called bottom-up models such as energy communities, citizen energy communities or local energy initiatives and jointly finance the investment costs.

In this study, we provide a brief overview of the different financing instruments. We also evaluate the existing literature on energy and financing.

This working paper deals with the sustainable digitalization of a decentralized energy transition and the effects on technical processes, business models and participation processes. It presents the current state of research and sheds more light on relevant aspects from a sustainability perspective. Depending on the actor and implementation, the use of digitalization pursues different goals such as reducing complexity, increasing efficiency or digital participation. Depending on the primary goal, the use of certain digital technologies, tools and methods makes sense at different points in the energy system. For example, existing processes in the energy industry are digitalized and optimized, business models are further developed or newly designed through the use of digitalization, and digital tools are used in energy transition processes.