The AI4PS Lab advances artificial intelligence (AI)–driven solutions for modern power and energy systems. Our research integrates learning, optimization, and control to achieve reliable, efficient, and intelligent grid operations. By bridging power system domain knowledge with cutting-edge AI technologies—such as graph neural networks, deep reinforcement learning, and active learning—we aim to tackle practical challenges in energy system operation while driving AI innovations in the power and energy sector. Ultimately, our vision is to pave the way toward self-organizing, sustainable, and resilient power grids.