Volume 28, Issue 5

The May issue rallies around sustainability. Learn about how the lubricants industry is adopting socially sustainable business practices, the nuanced differences between sustainable and bio-based lubricants, and the work that the American Petroleum Institute is doing to quantify lubricant carbon footprints. Plus, discover how one additive manufacturer is beefing up its testing protocols to ensure that new lubricant formulations meet ever-rising performance standards.