The electricity sector is a crucial component of the overall energy industry, responsible for generating, transmitting, distributing, and selling electricity to consumers. This sector encompasses a wide range of technologies, including power plants, transmission and distribution lines, and electricity markets. Research in the electricity sector focuses on various aspects, such as improving the efficiency and reliability of electricity generation and distribution systems, integrating renewable energy sources into the grid, developing energy storage solutions, and addressing environmental concerns related to electricity production. Overall, research in the electricity sector plays a vital role in driving innovation and advancing the transition towards a more sustainable and resilient energy system.