Calif. Takes Big Step Toward Greenhouse Gas Limits

News & Features Christopher Joyce · ·
A worker at Jaco Environmental saws into an old refrigerator to remove the insulating foam in the fridge's walls. The 10 pounds of foam contains about 1 pound of CFC 11 gas, a very powerful greenhouse gas. Jaco sends the foam and other CFCs in the fridge's compressor to be destroyed.