# Caterpillar to supply gensets for $86M upgrade of Huron power plant in South Dakota

NorthWestern Energy awarded Caterpillar a contract to supply six Cat G20CM34 gensets and other equipment for a 58-MW addition to the Huron power plant in South Dakota, part of an $86 million upgrade. Construction starts July 2020, commercial operation expected end of 2021.

- Type: Contract
- Announced: 2020-06-24
- Where: Huron, South Dakota, United States
- Value: $86.0M
- Status: announced
- Capacity: 58 MW
- Products: gas-fired generator sets, SCR emissions systems, switchgear
- Sectors: [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [Caterpillar](https://endata.com/companies/1968.md)
- [NorthWestern Energy](https://endata.com/companies/47165.md) (customer)

## Sources

- [power-eng.com](https://www.power-eng.com/gas/turbines/cat-gas-fired-gensets-pegged-for-revamped-fast-start-sd-plant/), 2020-06-24: "NorthWestern Energy has tasked Caterpillar with providing six Cat G20CM34 gensets for the Huron power plant."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.