The world must move toward a more sustainable energy future, and the development of technologies that facilitate this for transport, heating, and power systems is crucial. This journal encourages papers on any aspect and scale of technologies for energy generation and/or utilization that decrease …

Introduction: A Sustainable Energy Supply, The Greenhouse Effect and Climate Change, Light Absorption in Nature as a Source of Energy, The Contribution of Science: Understanding, Modelling and Monitoring ; Light and Matter; Climate and Climate Change; Heat Engines; Renewable Energy; Nuclear Power; Dispersion of Pollutants; Monitoring with Light; The Context of Society