Also known as
US Department of Energy
Company typeDepartment of the United States government concerned with the United States' policies regarding energy and safety in handling nuclear material
Investment activity statusActive investor
|Aquion Energy Inc
|Plant genomics biotechnology company
|EPIR Technologies Inc
|Develope and manufacturer of advanced infrared materials and sensors used in high-performance imaging systems by defense and commercial customers.
|Developer of low cost, high performance concentrator photovoltaic modules to make solar power generation economically viable in sunny, dry climates.
|Strategic Polymer Sciences Inc
|Developer of the world's thinnest actuator.
|Sun Catalytix Corp
|Energy storage and renewable fuels technology company.
|Manufacturer of high-efficiency crystalline silicon photovoltaic solar cells and high-power solar modules.
|An energy storage technology developer whose solution is cost effective, low maintenance, non-toxic, and highly efficient.
|Virent Energy Systems Inc
|Viridity Energy Inc
|1366 Technologies Inc
|Grant USD 3,000,000 (USD 3,000,000)
|24m Technologies Inc
|Developer of innovative semisolid lithium-ion batteries.
|A123 Systems Inc
|Developer of Lithium-ion batteries and energy storage systems.
|Akermin Inc (A biocatalyst development company which develops and commercializes polymer technology.)
|Fisker Automotive Inc
|Manufacturer of electric vehicles.
|Developers of nano-materials, silicon ink based printed solar cells
|Printed thin-film photovoltaics.
|Grant USD 20,000,000 (USD 20,000,000)
|Primus Power Corp
|Grid-scale energy storage company.
|Grant Initial investment
|Redwood Materials Inc
|Battery recycling company.
|Debt Initial investment USD 2,000,000,000 (USD 2,000,000,000)
|Developer of high-energy rechargeable lithium-ion batteries based on a nanostructured polymer electrolyte.
|SolarBridge Technologies Inc
|Grant USD 1,750,000 (USD 1,750,000)