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Governments have delivered the third major international climate change agreement inside 12 months, thanks to a new global deal to phase out the use of hydrofluorocarbons (HFCs). Nearly 200 countries signed off on the deal to amend the existing Montreal Protocol covering ozone layer-depleting chlorofluorocarbons (CFCs) and extend it to apply to the powerful HFC greenhouse gases commonly used in fridges, air conditioning units and aerosol sprays.

Governments have delivered the third major international climate change agreement inside 12 months, thanks to a new global deal to phase out the use of hydrofluorocarbons (HFCs). Nearly 200 countries signed off on the deal to amend the existing Montreal Protocol covering ozone layer-depleting chlorofluorocarbons (CFCs) and extend it to apply to the powerful HFC greenhouse gases commonly used in fridges, air conditioning units and aerosol sprays.

When crafting a sustainable supply chain strategy, the choice of transportation mode is possibly the most important environmental decision a company can make. An increasing number of shippers are finding success with rail, which offers a terrific opportunity for reducing the environmental impact of shipping.

Ritz cheese and cracker snack packaging, paint color and yellow spray paint have the highest levels of the banned substance polychlorinated biphenyl among products tested, according to a report released Thursday by the Washington State Department of Ecology.

Researchers say there's potentially a "brutally ugly technical fix" for climate change, if the world gets desperate enough. Their idea involves simulating a volcanic eruption by spraying sulfuric acid into the stratosphere, reflecting sunlight away from the planet. 

A group of eight companies - including the Campbell Soup Company, Henkel, PepsiCo, and Unilever -have adopted the How2Recycle labeling system, a standardized labeling system for product packaging that communicates recycling instructions to U.S. consumers. The How2Recycle label is now featured on thousands of products from more than 60 companies.