Madison Energy Infrastructure (MEI), established in 2019, has rapidly grown into a leading operator of solar energy projects across 26 states, managing over $1 billion in assets. As MEI expanded nationally, its initial startup branding no longer reflected its broad ambitions or market presence. Recognizing this, we collaborated closely with MEI to transform their brand identity, ensuring it aligned with their momentum and leadership in renewable energy. Starting from extensive stakeholder consultations, we developed a comprehensive branding strategy including a refreshed logo, color palette, and communications style. We also launched a new website, revamped collateral, and implemented event strategies to engage communities. This brand evolution positioned MEI effectively for its next growth phase and solidified its role as a clean energy leader.