Nuclear Turbines

NxLite

Ocean Thermal Energy Corp (CPWR)

Carbon conversion — CO2 to formic acid/formates

OCOchem

● Richland · WA

Odyssey Energy Solutions

Offen Petroleum

Oleo Sustainable Palm Oil Solutions

Cleantech

Onboard Dynamics

● Greater Portland (OR) · OR

ONEOK

● Oklahoma · OK

Cleantech

OpConnect

● Greater Portland (OR) · OR

Optimum Energy

Energy

Optimum Pumping Technology

● Pittsburgh

Automotive

Optimus Technologies

● Pittsburgh

Ore Energy

OSW Project LLC

OVO Energy

● Unassigned

Oxylus Energy

Nuclear

Oyster Creek Nuclear Generating Station

● Greater Philadelphia · NJ

Cleantech

Pacific Light

● Greater Portland (OR) · OR

Panhandle Oil and Gas Inc.

● Oklahoma · OK