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 ...

The American Petroleum Institute periodically briefs and trains state officials and regulators to help them better understand hydraulic fracturing and its importance to shale oil and natural gas ...

The American Petroleum Institute said it would like to see the US Environmental Protection Agency review requirements to limit emissions from new oil and gas operations, quotas under the federal ...

A coalition of states, trucking groups, the American Petroleum Institute (API) and others on Wednesday filed their opening brief in a D.C. Circuit Court of Appeals lawsuit challenging the U.S.