# Prologis Project Mila > Approved: a 250 MW data center in Butler County, Ohio, from the Kapwork Grow tracker (2 sources). Sources and dates on every fact. Page: https://kapwork.com/grow/directory/datacenters/prologis-project-mila-oh-dc_e37c5dc1818c Markdown: https://kapwork.com/grow/directory/datacenters/prologis-project-mila-oh-dc_e37c5dc1818c.md Updated: Nov 3, 2026 Publisher: Kapwork Grow, a free directory of public records Prologis has approval for a 250 MW data center in Butler County, Ohio (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:** Prologis (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 Aug 16, 2026) - **Reported capacity:** 250 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) - **Reported building area:** 880,000 sq ft (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Site area:** 141 acres (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Reported investment:** $233.2M (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Reported jobs:** 120 (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Announced:** Mar 30, 2026 (Server Country project record (CC BY 4.0), as of Sep 24, 2026) - **Expected completion:** 2029 (Server Country project record (CC BY 4.0), as of Sep 24, 2026) - **City:** Trenton (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:** Butler (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:** Ohio (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:** Duke Energy Ohio (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 Aug 16, 2026) - **Facility type:** AI data center (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Incentives reported:** Community Reinvestment Area (CRA) — 15-year, 75% property-tax abatement on data-center building value (Trenton, OH (Butler County)) (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 | Prologis Project Mila | Approved | 250 MW | | Server Country | Prologis Project Mila Trenton Data Center Campus | Under construction | 250 MW | ## Questions this page answers ### Is Prologis Project Mila under construction? No permit record shows it yet, so this page prints it as announced. Compute Atlas (Aug 16, 2026) reports it as approved. The sources disagree: Server Country reports under construction. ### Who is building Prologis Project Mila? Prologis is the operator. No public record names the general contractor yet. It shows here the day one does. ### When is Prologis Project Mila expected to finish? Server Country reports expected completion in 2029. That is a reported target, not a schedule. ### Which carriers serve Prologis Project Mila? No public record names them yet. They show here when a filing does. ### How do contractors on Prologis Project Mila 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 2029. - **Mar 30, 2026:** [Reported as announced](https://servercountry.org/data/projects/) - [Reported as announced](https://www.datacenterdynamics.com/en/news/prologis-details-plans-for-data-center-campus-outside-cincinnati-ohio/). Reported for 2025-10. ## Related records - [Project Sail – Prologis Data Center Campus](https://kapwork.com/grow/directory/datacenters/project-sail-prologis-data-center-campus-ga-dc_826b4f056081): Same operator - [Project Steel Data Center Campus](https://kapwork.com/grow/directory/datacenters/project-steel-data-center-campus-il-dc_d87cd67459d3): Same operator - [Prologis Allen Township Data Center (2500 Liberty Drive)](https://kapwork.com/grow/directory/datacenters/prologis-allen-township-data-center-2500-liberty-drive-pa-dc_d66e586470e6): Same operator - [Prologis Lehigh Valley East 16 Data Center Conversion](https://kapwork.com/grow/directory/datacenters/prologis-lehigh-valley-east-16-data-center-conversion-pa-dc_aaf28b869f47): Same operator - [Prologis STEM Park](https://kapwork.com/grow/directory/datacenters/prologis-stem-park-ca-dc_5042d4cc2248): Same operator - [5C Data Centers CMH01](https://kapwork.com/grow/directory/datacenters/5c-data-centers-cmh01-oh-dc_55d03911030a): Same state - [5C Group / Vultr Data Center (Prime Ohio)](https://kapwork.com/grow/directory/datacenters/5c-group-vultr-data-center-prime-ohio-oh-dc_245a0d28883b): Same state - [AWS Fayette County (Jefferson Township)](https://kapwork.com/grow/directory/datacenters/aws-fayette-county-jefferson-township-oh-dc_0ec32d682ef9): Same state - [AWS New Albany (Beech/Miller Road Campus)](https://kapwork.com/grow/directory/datacenters/aws-new-albany-beech-miller-road-campus-oh-dc_d539d7edc901): Same state - [AWS Project Galaxy — Sidney, OH](https://kapwork.com/grow/directory/datacenters/aws-project-galaxy-sidney-oh-oh-dc_4708dfb34f1c): 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://www.datacenterdynamics.com/en/news/prologis-details-plans-for-data-center-campus-outside-cincinnati-ohio/) · as of Aug 16, 2026 · record prologis-mila-trenton-oh - [Data Center Dynamics (cited by Compute Atlas)](https://www.datacenterdynamics.com/en/news/prologis-details-plans-for-data-center-campus-outside-cincinnati-ohio/) · as of Jul 7, 2026 - [Oak Ridge National Laboratory (ORNL) / HIFLD (cited by Compute Atlas)](https://www.arcgis.com/home/item.html?id=597555ce8e4a4892a030784a7c657fdd) · as of Jul 23, 2026 - [Report cited by Compute Atlas](https://www.journal-news.com/local/what-to-know-about-trenton-s-proposed-data-center-tax-incentives/article_7b381512-adde-58f8-b35b-b43ca25051ef.html) · as of Aug 16, 2026 - [Report cited by Compute Atlas](https://www.wcpo.com/news/local-news/butler-county/trenton/trenton-planning-commission-approves-data-center-site-plan-in-10-minute-meeting) · as of Jul 25, 2026 - [Report cited by Compute Atlas](https://stopohiodatacenters.org/butler-county) · as of Jul 25, 2026 - [Report cited by Compute Atlas](https://www.wyso.org/2026-07-09/trenton-approves-15-year-tax-abatement-for-data-center) · as of Jul 25, 2026 - [Server Country project record (CC BY 4.0)](https://servercountry.org/data/projects/) · as of Sep 24, 2026 · record 0784 - [Kapwork Grow tracker record, merged from the sources listed here](https://kapwork.com/app/grow/datacenters/projects/prologis-project-mila-oh) · as of Nov 2, 2026 · record 250123288412556 ## Have an invoice your customer approved? Certify your approved invoices. Funders compete to fund them. Multiple offers. No notice of assignment. Free for businesses. - [Get offers](https://kapwork.com/app/register-originator?mode=express&flow=invoice_registration&source=growth_suite&intent=certify&return_to=%2Fapp%2Finvoices%2Fnew&entry_point=certify_public_directory) - [Talk to an expert](https://meetings.hubspot.com/kylemase/kapwork-intro-with-kyle-mauricio) ## Cite this page Kapwork Grow, "Prologis Project Mila", https://kapwork.com/grow/directory/datacenters/prologis-project-mila-oh-dc_e37c5dc1818c, materially updated Nov 3, 2026.