SK Lubricants and South Korea’s Ministry of Trade, Industry and Energy signed a memorandum of understanding last week to recycle waste lubricants in ...

Safety-Kleen has rebranded its rerefined base oils, putting them under the Kleen+ name that emphasizes their reduced carbon footprint. Officials ackno ...

Vertex Energy Inc. reported large increases in gross profit and revenues for its used motor oil collection and processing business, while Perimeter So ...

Ecuador collected 4.1 million gallons of used lubricants in 2021 – a fifth of the amount of lubes it consumes – through a two-year-old program aim ...

Vertex Energy Inc. reported large increases in gross profit and revenues for the quarter ended Dec. 31 and full year 2021 for its used motor oil colle ...

Heritage-Crystal Clean’s oil business segment – including oil collection and rerefining activities and sales of recycled fuel oil – recorded inc ...

Calumet Specialty Products Partners L.P. reported a steeper net loss for the quarter ending Dec. 1 and the full year of 2021, despite large increases ...

A new nation is king of the hill in terms of base oil capacity, after China surpassed the United States in 2021 following a decade-long surge in inves ...

Rerefiners of used lubricants suffered some of the same problems that have impacted producers of virgin base oils during the COVID-19 pandemic: an ini ...

The pandemic wreaked havoc on the base oil market, but rerefiners may have emerged stronger than ever.

Transformer oil recycler Hydrodec and its Ohio rerefinery were acquired by United Kingdom-based Slicker Recycling Ltd., which highlighted in its Nov. ...

Vertex Energy Inc. reported higher gross profit and increased revenues for the quarter ended Sept. 30 for its used motor oil collection and processing ...

HollyFrontier Corp.’s lubricants and specialty products segment reported large increases in income and revenue from operations, and Clean Harbors’ ...

Afton Chemical reported a lower operating profit despite increased sales – citing such factors as rising costs for raw materials and energy and cont ...

Vertex Energy shareholders voted in favor of its proposed sale of used motor oil collection and recycling assets – including two rerefineries – to ...

Lub-rref announced that it will redirect most of the funds from its initial public stock offering to build a second waste oil rerefinery rather than u ...

For the quarter ending June 30, Cosan’s Moove reported increases in profit, revenue and sales volume and Vertex Energy’s black oil segment – inc ...

For the quarter ending June 30, Calumet Specialty Products Partners L.P. saw a steep net loss but with increased sales, Valvoline posted increases in ...

Afton Chemical, Quaker Chemical, and HollyFrontier’s lubricants and specialty products segment all reported increased profits for the second quarter ...

Clean Harbors will pay $140 million in cash to acquire Vertex Energy’s Heartland base oil rerefinery in Ohio, a second rerefinery in Louisiana and i ...