Expected commercial operation: November 2027
Mammoth Plains Energy Storage is a planned battery storage project located in Dewey, Oklahoma. It would have a capacity of 150 MW. It is expected to come online in November 2027.
Capacity
150 MW
State
Oklahoma
County
Dewey
Developer
Sign up to view →Expected Online
November 2027
Balancing Authority
SPA
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200 MW · Marshall
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