Hannon Armstrong
HA Sustainable Infrastructure Capital, Inc.
Annapolis, MD, United States
About
Founded in 1981, Hannon Armstrong is a public headquartered in Annapolis, United States with approximately 500-1000 employees specializing in Solar, Wind, Energy Storage.
Founded in 1981 as Eden Hannon Goodwin & Company, Hannon Armstrong has evolved into a leading sustainable infrastructure investor. The company went public on the New York Stock Exchange in 2013 under ticker HASI. It invests across multiple asset classes including utility-scale solar and wind farms, grid-scale battery storage, distributed solar and storage systems, renewable natural gas projects, energy efficiency initiatives, electrified transportation fleets, and ecological restoration. The firm combines deep energy market expertise with financial structuring capabilities to deliver risk-adjusted returns while generating measurable environmental benefits. It structures investments across the capital stack including structured equity, common equity, construction revolvers, credit facilities, tax-advantaged structures, and securitizations. Hannon Armstrong maintains investment-grade credit ratings and engages in long-term partnerships with project developers, utilities, and government entities.
Headquarters
Annapolis, United States
Founded
1981
Employees
500-1000
Company Type
Public
Annual Revenue
>$1B
Business Models
Value Chain
Industry Memberships
Alliance to Save Energy
Projects
ENGIE Wind and Solar Portfolio
Clearway Energy Group Portfolio
Hudson Ranch Geothermal Project
Solar Energy Generating Systems III
Certifications & Awards
Certifications
Credit Rating
Credit Rating
Long-term Issuer Rating
Awards
North American Geothermal Deal of the Year
First Green Bond Asset-Backed Securitization