Washington — A new federal government report is calling for national standards around a "mass balance" approach to measuring recycled content in plastics made from chemical recycling, saying it would ...

Orlando, Fla. — For chemical recycling to work effectively, some plastics and consumer product companies say governments need to embrace very technical but important standards called mass balance.

Imagine you’re filling up 100 bags of coffee. You’re using beans from a few different providers — 10 percent of the beans they sent you are decaffeinated and the rest are caffeinated. However, you ...

The American Chemistry Council (ACC), Washington, has released an updated version of its mass balance principles for advanced recycling. The update was made as plastic makers call for a more ...