Shares of power-plant operators were flat amid mixed earnings reports.
PG&E, the parent company of California utility giant Pacific Gas and Electric, posted quarterly operating earnings ahead of the average analyst target, but cut its 2017 earnings target.
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Midwestern utility operator Xcel's quarterly earnings rose slightly.
Rob Curran, email@example.com
(END) Dow Jones Newswires
July 27, 2017 17:44 ET (21:44 GMT)