One energy analyst, John Dowd of Sanford C. Bernstein & Co, told a Senate panel this month that "if, as a country, we were to obey speed limits for the next two months, we would probably conserve more fuel than will be lost by the refinery outages [after Katrina]. Reducing speeds from 70 m.p.h. to 60 m.p.h., for example, improves fuel efficiency by 15 percent. If Americans want to know what they can do to limit gasoline price inflation, the answer is simple: slow down."
Christian Science Monitor
, 23 September 2005