EE6201: Power Systems Laboratory is designed to develop practical computational skills for analyzing power systems. The course begins with an introduction to programming fundamentals using Python, enabling students to build a strong foundation in scientific computing. Building on this foundation, students progressively develop their own code for core power system analysis tools, including load flow analysis for transmission and distribution systems, short-circuit analysis, power system state estimation, and, time permitting, transient and electromagnetic transient (EMTP) studies. While students are introduced to commonly used commercial and open-source power system software packages, the primary emphasis is on developing in-house algorithms and implementations. The theoretical background required for these topics is drawn from and reinforced through EE5200: Steady State Power System Analysis, with key concepts reviewed as needed throughout the course.