# Sioux Falls Technology Park (Gemini Data Center)

> Approved: a 500 MW data center in Minnehaha County, South Dakota, from the Kapwork Grow tracker (2 sources). Sources and dates on every fact.

Page: https://kapwork.com/grow/directory/datacenters/sioux-falls-technology-park-gemini-data-center-sd-dc_6f60cf44d656  
Markdown: https://kapwork.com/grow/directory/datacenters/sioux-falls-technology-park-gemini-data-center-sd-dc_6f60cf44d656.md  
Updated: Nov 3, 2026  
Publisher: Kapwork Grow, a free directory of public records

Gemini Data Center SD LLC has approval for a 500 MW data center in Minnehaha County, South Dakota (approved). 2 sources report this facility in the Kapwork Grow tracker. (Kapwork Grow tracker record, merged from the sources listed here, Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), Server Country project record (CC BY 4.0), as of Nov 2, 2026)

## Facts

- **Operator:** Gemini Data Center SD LLC (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Stage:** Approved (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), as of Jul 6, 2026)
- **Reported capacity:** 500 MW (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Site area:** 164 acres (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Announced:** 2024-12 (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Construction start reported:** 2026 (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Expected completion:** 2028 (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **City:** Sioux Falls (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **County:** Minnehaha (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **State:** South Dakota (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Location precision:** Site footprint confirmed (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Community response:** Local opposition reported (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Utility:** Xcel Energy (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Power source:** Grid power (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **AI workload:** Likely AI or machine-learning workload (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), as of Jul 6, 2026)
- **Facility type:** AI data center (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Incentives reported:** Sales Tax Exemption (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)

## What each source reports

| Dataset | Reported name | Reported status | Reported MW |
| --- | --- | --- | --- |
| Compute Atlas | Sioux Falls Technology Park (Gemini Data Center) | Approved | 500 MW |
| Server Country | Gemini Data Center Sioux Falls | Proposed | 500 MW |

## Questions this page answers

### Is Sioux Falls Technology Park (Gemini Data Center) under construction?

No permit record shows it yet, so this page prints it as announced. Compute Atlas (Jul 6, 2026) reports it as approved. The sources disagree: Server Country reports proposed.

### Who is building Sioux Falls Technology Park (Gemini Data Center)?

Gemini Data Center SD LLC is the operator. No public record names the general contractor yet. It shows here the day one does.

### When is Sioux Falls Technology Park (Gemini Data Center) expected to finish?

Server Country reports expected completion in 2028. That is a reported target, not a schedule.

### Which carriers serve Sioux Falls Technology Park (Gemini Data Center)?

No public record names them yet. They show here when a filing does.

### How do contractors on Sioux Falls Technology Park (Gemini Data Center) get paid sooner?

The owner pays the general contractor, and the general contractor pays its subcontractors. Once your customer approves your invoice, certify it with Kapwork. Funders compete to fund it, so you don't wait for the payment date. Free for businesses. Kapwork doesn't lend and doesn't contact your customer.

## Latest updates

- [Expected completion reported](https://servercountry.org/data/projects/). Reported for 2028.
- [Construction start reported](https://servercountry.org/data/projects/). Reported for 2026.
- [Reported as announced](https://siouxfalls.business/hyperscale-data-center-seeking-city-approvals-to-build-northeast-of-sioux-falls/). Reported for 2025.
- [Reported as announced](https://servercountry.org/data/projects/). Reported for 2024-12.

## Related records

- [Leola Data Center](https://kapwork.com/grow/directory/datacenters/leola-data-center-sd-dc_bf9866009198): Same state
- [Sequitor Edge Brookings Research Park Data Center](https://kapwork.com/grow/directory/datacenters/sequitor-edge-brookings-research-park-data-center-sd-dc_38ef79a8c245): Same state
- [Sequitor Edge Rapid City](https://kapwork.com/grow/directory/datacenters/sequitor-edge-rapid-city-sd-dc_ff8173509f10): Same state

## What this record does not show

- This record is the Kapwork Grow tracker's merged view of a facility, from the tracker snapshot built 2026-11-02. Facts tagged KW are the tracker's resolved values; the per-source rows it was merged from are listed under Sources and on the tracker record.
- Sources on this record: Compute Atlas: Kubiak, E. (2026). Compute Atlas [Data set]. https://doi.org/10.5281/zenodo.22284476 (CC BY 4.0) · Server Country, https://servercountry.org/data/ (CC BY 4.0). Every source is licensed for commercial use with attribution.
- An announced or permitted build is not a contract, an open bid or a purchase order.
- Capacity figures are as reported by the cited sources and may describe planned rather than energised capacity.

## Sources

- [Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0)](https://siouxfalls.business/hyperscale-data-center-seeking-city-approvals-to-build-northeast-of-sioux-falls/) · as of Jul 6, 2026 · record gemini-data-center-sioux-falls-sd
- [SiouxFalls.Business (cited by Compute Atlas)](https://siouxfalls.business/hyperscale-data-center-seeking-city-approvals-to-build-northeast-of-sioux-falls/) · as of Jul 6, 2026
- [SiouxFalls.Business (cited by Compute Atlas)](https://siouxfalls.business/sioux-falls-data-center-developers-detail-next-steps/) · as of Jul 6, 2026
- [The Dakota Scout (cited by Compute Atlas)](https://www.thedakotascout.com/p/planned-hyperscale-data-center-moving) · as of Jul 6, 2026
- [Server Country project record (CC BY 4.0)](https://servercountry.org/data/projects/) · as of Sep 24, 2026 · record 0452
- [Kapwork Grow tracker record, merged from the sources listed here](https://kapwork.com/app/grow/datacenters/projects/sioux-falls-technology-park-gemini-data-center-sd) · as of Nov 2, 2026 · record 122461584938582

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## Cite this page

Kapwork Grow, "Sioux Falls Technology Park (Gemini Data Center)", https://kapwork.com/grow/directory/datacenters/sioux-falls-technology-park-gemini-data-center-sd-dc_6f60cf44d656, materially updated Nov 3, 2026.