Hannon Armstrong Sustainable Infrastructure Capital (NYSE:HASI) focuses on investing in climate solutions, offering capital to projects and companies that aim to reduce carbon emissions and improve resilience to climate change. Their operations span a range of sectors, including renewable energy, energy efficiency, and sustainable infrastructure. This company plays a significant role in funding the transition to a net-zero carbon economy, targeting investments in wind, solar, energy storage, and energy-efficient buildings. Through financing and investment, Hannon Armstrong aims to achieve measurable positive environmental impacts alongside competitive financial returns, supporting projects that not only contribute to a sustainable future but also bring about economic benefits.