Why Duke Energy is Investing $1bn in US Energy Supply Chains As electricity demand continues to rise across the US, Duke Energy is increasing its investments in domestic suppliers to help secure the equipment needed to support the country's energy network. The strategy reflects a wider focus on strengthening energy supply chains, improving resilience and ensuring the utility can continue delivering reliable power to growing communities. As utilities respond to rising demand, ageing infrastructure and an evolving energy landscape, securing dependable domestic manufacturing has become an increasingly important priority. Powering the US's energy network Duke Energy, one of the largest energy holding companies in the US, is headquartered in North Carolina. The company supplies electricity to 8.7 million customers across North Carolina, South Carolina, Florida, Indiana, Ohio and Kentucky, alongside gas services for 1.6 million customers. To support future electricity needs, Duke Energy continues to modernise its network through infrastructure upgrades, new technologies and workforce expansion. Alongside improving grid resilience amid increasing climate pressures, these investments are also helping create skilled jobs and deliver wider economic benefits. “By working with American suppliers, Duke Energy is helping deliver reliable service and value for customers while reinvesting customer dollars in the local economies we serve. ” During 2025, Duke Energy invested almost US$1bn with North Carolina-based suppliers, supporting manufacturers that produce critical equipment for the energy sector while helping strengthen the reliability of the company's operations. Expanding its domestic supply chain has also reduced exposure to some of the market volatility experienced across global energy supply networks in recent years. “Powering America’s future starts with investing in the people, businesses and communities building it,” says Katie Aittola, Senior Vice President of Supply Chain, Real Estate and Chief Procurement Officer for Duke Energy. “By working with American suppliers, Duke Energy is helping deliver