Explores spacecraft electrical power sources, including solar panels, batteries, fuel cells, and radioisotope generators, with examples from past space missions.
Explores small turbo machines for energy efficiency in heat pumps and decentralized electricity generation, with potential significant impact on the energy transition.
Addresses the need for significant CO2 intensity reduction to achieve climate targets while examining the interplay between economic growth and carbon emissions.
Discusses losses in batteries, fuel cells, and electrolysis, as well as fuel cell electrical efficiency and a comparison between hydrogen and methane fuel cells.
Explores the principles of batteries and fuel cells, focusing on their operation and components, illustrated using a classic car battery as an example.