The API is aiming for a 2027 rollout of the new engine oil spec, which is meant to enhance performance standards.

Preparing for EPA 2027? API’s new PC-12 spec (CL-4 and FB-4) introduces ultra-low viscosity 0W-20 oils and stricter emissions ...

January 1, 2027, will be the first license date for two new heavy-duty engine oil categories, if all goes as planned.

It’s an advanced, next-generation engine oil standard focusing on ultra-low viscosity oils for modern engines. When purchasing oil, look for the API Service Symbol "Donut" on the label, which is an ...

Crude oil inventories in the United States rose this week by 914,000 barrels for the week ending June 21, according to The American Petroleum Institute (API), after analysts had expected a 3 million ...

'This administration has used every tool at its disposal to restrict access to vast energy resources in federal waters', says API Senior Vice President and General Counsel Ryan Meyers. Image by ...