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 ...

Could one of the world's biggest toymakers be key to explaining sustainable plastics terms? As part of its financial report for the first half of 2024, Lego A/S provided some specific numbers on its ...

The European Commission has unveiled proposals for chemical recycling that adopt a "fuel-use excluded" mass-balance accounting approach under the Single Use Plastics Directive. This methodology will ...

Lego is steadily replacing virgin fossil fuels with biobased oil or recycled oil made from used plastic as the raw material for its acrylonitrile butadiene styrene (ABS) toy bricks. The firm is ...

Four Swedish organizations are pushing the International Organization for Standardization to use what they call traceable mass balance as a basis for standardizing the mass balance method of making ...

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 ...

Students will be able to make measurements showing that whether the process is a change of state, dissolving, or a chemical reaction, the total mass of the substances does not change. Note: In the ...