This executive summary of a larger report provides a quick overview of the growth of battery demand since the early 1990s. It shows that the reduction in battery costs and the increase in efficiency has led to a domino effect, as batteries become viable alternatives to other energy sources for ever more applications.
This article provides a quick and accessible introduction to different energy storage technologies, including thermal energy storage, pumped storage, hydrogen, and gravity batteries, with links to recent projects.
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.
This paper presents a value chain approach to identify priority areas for developing national hydrogen strategies, focussing on emerging and developing economies.