Automotive & Transportation
AC Propulsion
CleanAir Logix
Myers Motors
Mygistics
Phoenix Motorcars
PML
Tesla Motors
Think Global
ZENN Motor Company

Biofuel & Agriculture
Altra Biofuels
Amyris Biotechnologies
Chemrec
Cilion
ClearFuels Technology
E3 Biofuels
Gevo
Greenfuel Technologies
Imperium Renewables
LS9
Mascoma
Mendel Biotechnology
RangeFuels
Solazyme
Targeted Growth

Energy Management & Efficiency
Blade Network Technologies
H2Gen Innovations
Silver Spring Networks
SmartSynch
Verdiem

Energy Storage
A123 Systems
Bloom Energy
Cobasys
Deeya Energy
EEStor
GridPoint  **OVERALL WINNER**
Jadoo Power
Lilliputian Systems
ZPower

Nanotech & Materials
Artificial Muscle
d.light design
EoPlex Technologies
FiberTech Polymers
Hycrete
Nanoexa
Nanostellar
Serious Materials
Space-X

Clean Energy (not solar or biofuel)
Airtricitiy
CoalTek
General Compression
Great Point Energy
Nordic Windpower
Orion Energy
Powerspan
Verdant Power

Solar
Ausra
Better Energy Systems
BrightSource Energy
Daystar Technologies
Energy Innovations
HelioVolt
Innovalight
Konarka Technologies
Miasolé
Nanosolar
Silicon Valley Solar
Solaicx
SolarCity
Solaria
Solexant
SolFocus
Stion
Stirling Energy Systems
Zytech Solar

Waste Management
Earthanol
EnerTech Environmental
Intechra
iReuse
LanzaTech
MBA Polymers
TechTurn
Ze-Gen

Water
AbTech Industries
Aqua Sciences
Aquarius Technologies
Atlantium Technologies
Bio-Pure Technology
Derceto
EnviroTower
GeoPure Water Technologies
IDE Technologies
Industrial Plug and Play
Microvi Biotech
MIOX Corporation
NanoH2O
Novazone
P2W Pollution To Water
PAX Water Technologies
Poseidon Resources
Seven Seas Water
Superall Products