There has been considerable disparity in pricing practices across elec
tricity markets in the United States over the past two decades. The gr
eatest contrast in environment which produces different pricing strate
gies exists between the Midwest and the East. Electric utilities have
used promotional rates for reasons either to stimulate the local econo
my, to reduce excess capacity, or to attract new industry. The purpose
of this paper is to identify factors affecting pricing strategies of
electric utilities. We also attempt to identify the differences in pri
cing strategies between electricity firms in the East and in the Midwe
st.