◂ Announcements

Aug 21, 2025CONTRACTRapid City, South Dakota, United States

Wärtsilä to supply 99.6 MW dual-fuel engines for Black Hills Energy power plant

Wärtsilä will supply six dual-fuel engines with a total output of 99.6 MW for a power plant in Rapid City, South Dakota, owned by Black Hills Energy. The order was booked in Q4 2024, with commercial operations expected by Q3/Q4 2026.

Status

Announced

Capacity

99.6 MW

Productsdual-fuel enginesreciprocating internal combustion engines

CompaniesWärtsilä Wärtsilä supplier Samsung Heavy Industries customer Nebraska Public Power District customer Black Hills Energy customer East Kentucky Power Cooperative customer Delfin LNG customer

Sectors#Power Generation Equipment

“Wärtsilä’s reputation in the reciprocating technology market made them the right choice for Black Hills Energy.”wartsila.com

6 sources
wartsila.comWärtsilä’s flexible engine technology to power up Rapid City’s gridWärtsilä CorporationAug 21, 2025
wartsila.com217 MW Wärtsilä dual-fuel power plant to deliver reliable power for Kentucky residentsWärtsilä CorporationAug 26, 2025
marketscreener.comWärtsilä to Supply Engines for New Power Plant in the United States | MarketScreenerFinwireAug 28, 2025
globalenergyworld.comWartsila Engines Selected for New 217 MW Nebraska Power Plant | Global Energy WorldAug 28, 2025
datacenterknowledge.com

Summarized from public sources; check the original articles before acting on it.

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