| Total | $97.8M |
| Series A, 9/07 Khosla Ventures Kleiner Perkins Caufield & Byers Vinod Khosla Ray Lane | $43.3M |
| Series C, 8/08 Khosla Ventures Kleiner Perkins Caufield & Byers KERN Partners | $24.5M |
| Debt, 2/08 | $30M |
Ausra manufactures and develops utility-scale solar technologies to serve global electricity needs in a market competitive and environmentally responsible manner.
Ausra’s solar concentrators boil water with focused sunlight, generating high-pressure steam that drives conventional turbine generators. Low-cost thermal energy storage systems now under development by Ausra will allow solar electric power to be generated on demand, both during the day and at night.
