Energy Transition in Switzerland: Electricity Generation

This lecture covers the energy transition in Switzerland, focusing on electricity and heat generation from various fuels. It explains the types of energy conversion, including combustion and direct electrochemical transformation via fuel cells. The process of converting primary energy sources like geothermal, nuclear, wind, and biomass into electricity is detailed. The lecture also discusses thermal energy, work efficiency, internal combustion engines, combined power plants, and electrochemical transformations like solid oxide fuel cells. Heat-power coupling and the comparison of electrical efficiencies are explored, emphasizing the potential of fuel cells for high efficiency and low emissions. The summary highlights the versatility of fuels in electricity generation and the importance of improving efficiency to reduce greenhouse gas emissions.