ClearSign has successfully completed a second Once Through Steam Generator (OTSG) project for Aera Energy at its Belridge Field near Bakersfield, California. Utilizing ClearSign’s DUPLEX™ technology, NOx emissions on both of Aera’s OTSGs were reduced to 3-5 ppm. READ MORE

Today, ClearSign announced the completion and customer acceptance, and payment for its DUPLEX™ retrofit heater project at Tricor Refining in Bakersfield, California. “The Tricor installation represents the second completed and accepted application of ClearSign’s patented technology within the refinery segment,” according to ClearSign Chairman and CEO Steve Pirnat. READ MORE

Today, ClearSign announced customer acceptance and turn over to operations of the previously announced refinery pilot test unit with an undisclosed California refiner. “This customer was very supportive of ClearSign and has been an excellent partner in applying our technology to their refinery,” said ClearSign Chairman and CEO Steve Pirnat. READ MORE

They say a picture is worth a thousand words – but could it also be worth thousands, or tens of thousands, of dollars? Can you spot the difference? Take a look at the image above – the steam generators appear identical at first, but upon closer inspection you can spot one significant difference: one

World Oil recently covered ClearSign’s completion of its initial phase of a multi-phase project to retrofit Duplex technology into enclosed ground flares for a major California oil producer. The technology achieved environmental emissions that satisfied the most stringent air regulations within California. READ MORE

World Oil recently published a piece regarding ClearSign securing a multi-flare contract from a major California oil producer to retrofit its enclosed wellhead ground flares with its Duplex technology. This contract is valued at over $1,000,000 and comes as it nears completion of the retrofit of the customer’s high output, enclosed ground flare used