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Wisconsin
BUTTERNUT

BUTTERNUT

Operating

100-229 kV substation in Wisconsin

Voltage class: 100-229 kV
Max voltage: 138 kV
Min voltage: 138 kV
Coordinates: 43.6024, -88.4419

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NearbyCASALOMA CEDARBURG SOUTH CEDARSAUK CHRISTIANA CITY LIMITS CLOVERLEAF COLUMBIA COMBINED LOCKS CONCORD SW YD COONEY

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Bywatts - a database of US energy infrastructure. 610,000+ geolocated records across solar companies, installers, power plants, substations, transmission lines, and data centers. Data aggregated from HIFLD, EIA, PeeringDB, and curated industry sources, refreshed regularly. Set in Space Grotesk, IBM Plex Sans, and IBM Plex Mono. © 2026 Bywatts.

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