This slide deck, part of an online course, gives a brief but thorough overview of business models for off-grid solar energy, looking in particular at pay-as-you-go models, and presents insights into the investment landscape for off-grid solar companies.
This guidance note outlines the advantages and risks of pumped storage hydropower projects, and provides advice for how projects can be structured and funded.
This explainer by the German Heinrich Böll Foundation provides a quick overview of green hydrogen, the way it is produced, the role it can play in the energy transition, and the main challenges.