John Hoffman

News

John Hoffman, a Force in Energy Efficiency, Dies at 62

Published: 
Tue, 10/16/2012 (All day)
Category: 
Energy

John Hoffman, who helped shape an international treaty in the 1980s to protect the ozone layer and later developed the Energy Star program, a widely recognized government stamp of approval for energy-efficient products, died on Sept. 24 in Washington. He was 62.