Shares of power-plant operators ticked down as traders hedged their bets on the outlook for interest rates.
The state of Massachusetts awarded $20 million in grants to projects developing energy-storage technology, which uses battery power to provide a sustainable or backup electricity source.
-Rob Curran, email@example.com
(END) Dow Jones Newswires
December 07, 2017 16:58 ET (21:58 GMT)
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