# AWS Wallula Gap Campus > Proposed: a 300 MW data center in Walla Walla County, Washington, from the Kapwork Grow tracker (2 sources). Sources and dates on every fact. Page: https://kapwork.com/grow/directory/datacenters/aws-wallula-gap-campus-wa-dc_8d34838854bd Markdown: https://kapwork.com/grow/directory/datacenters/aws-wallula-gap-campus-wa-dc_8d34838854bd.md Updated: Nov 3, 2026 Publisher: Kapwork Grow, a free directory of public records Amazon Web Services has proposed a 300 MW data center in Walla Walla County, Washington (proposed). 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:** Amazon Web Services (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), Server Country project record (CC BY 4.0), as of Sep 24, 2026) - **Tenants:** Amazon Data Services / AWS (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Stage:** Proposed (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 capacity:** 300 MW (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), as of Sep 14, 2026) - **Capacity as the sources range:** 100 to 300 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:** 3,400,000 sq ft (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Site area:** 500 acres (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Reported investment:** $4.80B (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Reported jobs:** 320 (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Announced:** 2024-10 (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), as of Sep 14, 2026) - **Construction start reported:** 2026 (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), as of Sep 14, 2026) - **Expected completion:** 2028 (Server Country project record (CC BY 4.0), as of Sep 24, 2026) - **City:** Wallula (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:** Walla Walla (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:** Washington (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) - **Utility:** Columbia Rural Electric Assn, Inc (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) - **Cooling:** Hybrid (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **AI workload:** Confirmed AI or machine-learning workload (Compute Atlas facility record (Kubiak, E., 2026, CC BY 4.0), as of Sep 14, 2026) - **Facility type:** AI data center (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026) - **Incentives reported:** Infrastructure Support (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 | AWS Wallula Gap Campus | Proposed | 300 MW | | Server Country | Port of Walla Walla - Project Forest | Proposed | 100 MW | ## Questions this page answers ### Is AWS Wallula Gap Campus under construction? No permit record shows it yet, so this page prints it as announced. Compute Atlas (Sep 14, 2026) and Server Country (Sep 24, 2026) report it as proposed. ### Who is building AWS Wallula Gap Campus? Amazon Web Services is the operator; the tenants reported are Amazon Data Services / AWS. No public record names the general contractor yet. It shows here the day one does. ### When is AWS Wallula Gap Campus expected to finish? Server Country reports expected completion in 2028. That is a reported target, not a schedule. ### Which carriers serve AWS Wallula Gap Campus? No public record names them yet. They show here when a filing does. ### How do contractors on AWS Wallula Gap Campus 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. - **Sep 5, 2026:** [Reported as announced](https://www.datacenterdynamics.com/en/news/aws-likely-behind-48bn-data-center-in-walla-walla-washington/) - [Construction start reported](https://www.datacenterdynamics.com/en/news/aws-likely-behind-48bn-data-center-in-walla-walla-washington/). Reported for 2026. - [Reported as announced](https://servercountry.org/data/projects/). Reported for 2025-01. - [Reported as announced](https://www.datacenterdynamics.com/en/news/aws-likely-behind-48bn-data-center-in-walla-walla-washington/). Reported for 2024-10. ## Related records - [AWS - Round Rock Data Center](https://kapwork.com/grow/directory/datacenters/aws-round-rock-data-center-tx-dc_8dfe2e65260c): Same operator - [AWS Arlington Data Center Campus](https://kapwork.com/grow/directory/datacenters/aws-arlington-data-center-campus-or-dc_4c9460b74819): Same operator - [AWS Butts County Data Center Campus](https://kapwork.com/grow/directory/datacenters/aws-butts-county-data-center-campus-ga-dc_52116210328f): Same operator - [AWS Clinton Data Center](https://kapwork.com/grow/directory/datacenters/aws-clinton-data-center-ms-dc_670fd8ea9cab): Same operator - [AWS Cumulus Data Center Campus, Salem Township](https://kapwork.com/grow/directory/datacenters/aws-cumulus-data-center-campus-salem-township-pa-dc_8421c066c6f0): Same operator - [Advance Phase LLC Walla Walla Campus (Project Tree)](https://kapwork.com/grow/directory/datacenters/advance-phase-llc-walla-walla-campus-project-tree-wa-dc_4d6ca12f0dca): Same state - [Atlas Agro Richland Data Center Campus](https://kapwork.com/grow/directory/datacenters/atlas-agro-richland-data-center-campus-wa-dc_ecfe9dabbaa6): Same state - [Bitdeer Wenatchee (Pangborn) Data Center](https://kapwork.com/grow/directory/datacenters/bitdeer-wenatchee-pangborn-data-center-wa-dc_a50e2984e178): Same state - [Blue Fern Cle Elum Data Center](https://kapwork.com/grow/directory/datacenters/blue-fern-cle-elum-data-center-wa-dc_e8e67f988ed3): Same state - [Colossus Starbucks Center Seattle Data Center](https://kapwork.com/grow/directory/datacenters/colossus-starbucks-center-seattle-data-center-wa-dc_a1dc164ba280): 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/aws-likely-behind-48bn-data-center-in-walla-walla-washington/) · as of Sep 14, 2026 · record aws-wallula-gap-walla-walla-wa - [Data Center Dynamics (cited by Compute Atlas)](https://www.datacenterdynamics.com/en/news/aws-likely-behind-48bn-data-center-in-walla-walla-washington/) · as of Jul 7, 2026 - [Tri-Cities Area Journal of Business (cited by Compute Atlas)](https://www.tricitiesbusinessnews.com/articles/amazon-wallula-gap) · as of Jul 8, 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.tricitiesbusinessnews.com/articles/wallula-data-center) · as of Jul 25, 2026 - [NBC Right Now (cited by Compute Atlas)](https://www.nbcrightnow.com/news/amazon-to-hold-burbank-open-house-on-walla-walla-county-data-center-plan/article_7704eb3b-1182-4823-808e-52f20c90d0cf.html) · as of Aug 22, 2026 - [Elkhorn Media Group (cited by Compute Atlas)](https://elkhornmediagroup.com/amazons-proposed-data-center-application-deemed-complete-by-walla-walla-county/) · as of Sep 5, 2026 - [Walla Walla County, Washington (cited by Compute Atlas)](https://www.wwcowa.gov/government/community_development/amazon_data_center.php) · as of Sep 14, 2026 - [Server Country project record (CC BY 4.0)](https://servercountry.org/data/projects/) · as of Sep 24, 2026 · record 0550 - [Kapwork Grow tracker record, merged from the sources listed here](https://kapwork.com/app/grow/datacenters/projects/aws-wallula-gap-campus-wa) · as of Nov 2, 2026 · record 155256684565693 ## 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, "AWS Wallula Gap Campus", https://kapwork.com/grow/directory/datacenters/aws-wallula-gap-campus-wa-dc_8d34838854bd, materially updated Nov 3, 2026.