According to Environmental Psychologists, Lower Energy Bills Result from Simply

According to environmental psychologists, lower energy bills result from simply giving families and work groups daily feedback about their use of gas or electricity with energy savings being magnified further with the addition of programs that

A) give warnings to people regarding their overuse of gas or electricity.
B) give people exposure to models that are energy conscious.
C) give monetary rewards to people for energy conservation.
D) offer electricity at lower prices during periods of high demand.