This data story explores the transformation of power generation in the United States using U.S. Energy Information Administration (EIA) data. Visual analyses reveal the historical evolution of power generation, highlighting the dominance of traditional fossil fuel technologies and the rapid rise of natural gas in the early 2000s. More recently, renewable sources, particularly solar and wind, have shown a marked increase, driven by policy, economics, and sustainability goals. The transition reflects broader goals for cleaner, more equitable energy access nationwide. Insights also track generator retirements, highlighting the decline of fossil fuel generation. The story concludes by emphasizing the long-term implications of this energy transition, including potential global benefits related to sustainability, health, and equity.