Constellation

Constellation is the nation’s largest producer of reliable, emissions-free energy, committed to driving a sustainable and secure future. As a leading energy supplier, we serve homes, businesses, and public sector customers nationwide, including three-fourths of Fortune 100 companies. Our diverse generation portfolio, nearly 90% carbon-free, utilizes hydro, wind, solar, and the nation’s largest nuclear fleet, providing approximately 10% of the nation’s clean energy. We are dedicated to pioneering innovative technologies to advance the energy transition.

Headquartered in Baltimore, Constellation fosters a culture of innovation and collaboration, empowering our teams to lead the charge towards a cleaner energy landscape. We are driven by a shared commitment to reliability and sustainability, shaping the future of energy across the nation. We invite you to learn more about our impact and opportunities.