Hydrodec Group plc announced earnings results for the year ended December 31, 2017. For the year, the company's group EBITDA approximately USD 0.45 million, a significant improvement of USD 1.75 million on the prior year, compared to EBITDA loss of USD 1.3 million a year ago. Revenues increase by 6% to approximately USD 17.8 million compared to USD 16.8 million a year ago from continuing core re-refining business), driven by improved pricing and sales mix.