|
BE
|
Bloom Energy Corporation
|
US
|
NYSE
|
|
CLIR
|
ClearSign Combustion Corporation
|
US
|
NASDAQ
|
|
FTEK
|
Fuel Tech, Inc.
|
US
|
NASDAQ
|
|
GENC
|
Gencor Industries Inc.
|
US
|
AMEX
|
|
HON
|
Honeywell International Inc.
|
US
|
NASDAQ
|
|
KEP
|
Korea Electric Power Corporation
|
US
|
NYSE
|
|
MG
|
Mistras Group Inc
|
US
|
NYSE
|
|
MGEE
|
MGE Energy Inc.
|
US
|
NASDAQ
|
|
PFIE
|
Profire Energy, Inc.
|
US
|
NASDAQ
|
|
PRIM
|
Primoris Services Corporation
|
US
|
NASDAQ
|
|
SPH
|
Suburban Propane Partners, L.P.
|
US
|
NYSE
|
|
TISI
|
Team, Inc.
|
US
|
NYSE
|
|
TVC
|
Tennessee Valley Authority
|
US
|
NYSE
|
|
TVE
|
Tennessee Valley Authority
|
US
|
NYSE
|
|
WKHS
|
Workhorse Group, Inc.
|
US
|
NASDAQ
|
|
CG1
|
Carbonxt Group Limited
|
AU
|
ASX
|
|
AENG
|
Advanced Engine Technologies Inc
|
US
|
OTC
|
|
ETCK
|
Enerteck Corp
|
US
|
OTC
|
|
PGTK
|
Pacific Green Techno
|
US
|
OTC
|
|
TNRG
|
Thunder Energies Cor
|
US
|
OTC
|