|
AREC
|
American Resources Corporation
|
US
|
NASDAQ
|
|
BKR
|
Baker Hughes Company
|
US
|
NASDAQ
|
|
CLNE
|
Clean Energy Fuels Corp.
|
US
|
NASDAQ
|
|
PBR
|
Petroleo Brasileiro S.A.- Petrobras
|
US
|
NYSE
|
|
VEV
|
Vicinity Motor Corp.
|
US
|
NASDAQ
|
|
WKHS
|
Workhorse Group, Inc.
|
US
|
NASDAQ
|
|
WOR
|
Worthington Industries, Inc.
|
US
|
NYSE
|
|
WPRT
|
Westport Innovations Inc
|
US
|
NASDAQ
|
|
APGI
|
American Power Group Corp
|
US
|
OTC
|
|
BJGBF
|
Beijing Gas Blue Sky Hldgs Ltd
|
US
|
OTC
|
|
CGHLY
|
China Gas Holdings
|
US
|
OTC
|
|
CHNGQ
|
China Natural Gas Inc
|
US
|
OTC
|
|
CLSZF
|
China Oil & Gas Group Ltd
|
US
|
OTC
|
|
EGTK
|
Energtek Inc
|
US
|
OTC
|
|
EPGRQ
|
Environmental Pwr Corp
|
US
|
OTC
|
|
GAILF
|
GAIL (India) Limited
|
US
|
OTC
|
|
GBBLF
|
Global Energy Ventures Ltd
|
US
|
OTC
|
|
GKIT
|
Greenkraft Inc
|
US
|
OTC
|
|
HXGCF
|
Hexagon Composites
|
US
|
OTC
|
|
IAHL
|
Iahl Corp
|
US
|
OTC
|