Browsing Tag

milestone

Half-century milestone not to be forgotten

Fifty years ago, in 1973, the Michigan Chemical Corporation in St. Louis, Michigan, caused the largest food contamination event in U.S. history when it shipped polybrominated biphenyl (PBB), a chemical flame retardant, instead of a…

Half-century milestone not to be forgotten

Fifty years ago, in 1973, the Michigan Chemical Corporation in St. Louis, Michigan, caused the largest food contamination event in U.S. history when it shipped polybrominated biphenyl (PBB), a chemical flame retardant, instead of a…

Major Milestone for Western Grid Integration

Federal regulators have largely approved a new electricity market that will help enhance system reliability, lower costs to consumers, and speed the transition to a clean energy economy by allowing utilities to share…

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