Google Michigan City Data Center (Project Maize)
Michigan City, LaPorte County, IN
Construction is under way on Google Michigan City Data Center (Project Maize) in Michigan City, IN. The project is sized at 300 MW. Google confirmed on April 16, 2026 its purchase of the Project Maize site, the former Anco wiper factory off Royal Road in Michigan City. NIPSCO signed a power supply deal for the project; EEI's Sept 2026 large-load list describes it as a 300 MW data center (capacity_mw = that load figure). A later IDEM air permit filing doubled backup generators to 132 for a second building.
- 300 MWPlanned capacity
Project status
- Announced
- Permitting
- Under construction
- Operational
Recorded changes
Nothing recorded yet. Follow this project to hear when something changes.
Community sentiment
Should this project be built?
What’s next
Election Day is in 10 days.
5:00 AM · IN
LaPorte County: Board Of County Commissioners5:00 AM · IN
LaPorte County: County Commissioners1:00 PM · IN
LaPorte County: County Commissioners5:00 AM · IN
LaPorte County: County Commissioners5:00 AM · IN
LaPorte County: Board Of County Commissioners
Latest news
Nothing written about this data center yet. The latest from LaPorte County, IN:
Records and documentation
Indiana state legislation
- IURC Cause No. 46097 - Indiana Michigan Power (AEP) Large-Load TariffIURC approved (Feb 2025) a modified large-load tariff for new/expanding loads >70MW single-site: 12-year minimum term, 80% minimum-billing-demand floor, 24-month collateral, exit fee. Settling parties included OUCC, Amazon, Google, Microsoft, Data Center Coalition -- driven by AWS's ~$11B "Project Rainier" (New Carlisle) and Google's Fort Wayne data center.Download
- IURC Cause No. 46183 - NIPSCO GenCo Dedicated-Generation FrameworkIURC approved (Sept 2025, reaffirmed Nov 2025) a settlement letting GenCo (a NIPSCO affiliate) own/build dedicated generation for large loads so existing customers aren't cost-burdened. Built to serve Amazon data centers.Download
- IURC Cause No. 46322 - NIPSCO/GenCo Special Contract + PPA (Amazon)Order issued June 2026 -- GenCo to build two 1.3GW gas plants + 400MW/4hr battery storage, power delivery to Amazon starting Jan 2027 ramping to 2.4GW by 2032. NIPSCO projects ~$1B ratepayer savings.Download
- IURC Cause No. 45647 - Duke Energy Indiana TDSIC (Meta Jeffersonville Cost Recovery)Ongoing transmission/distribution infrastructure cost-recovery docket; ~$216M of network upgrades tied to the Meta Jeffersonville data center were recovered through this mechanism, later reviewed by the Indiana Supreme Court on cost allocation.Download
- SB0079 - Data center development.Description comingDownload
- HB1245 - IURC study of data centers.Description comingDownload
Site details
- Operator
- County
- LaPorte County, IN
- Capacity
- 300 MW
- Address
- Michigan City, IN
- Stage
- Under construction
Size: not on file
Map
Photos
Google Street View
Google Street View
Google Street View
Google Street View
Google Street View
Google Street View
Michigan City council mulls moratorium on future data centersChicago Tribune
An $8 billion Treasury break helped Meta’s tax rate hit 2%. Senators want data center tax answersFortune
The states with the fewest and most data centers, rankedBusiness Insider
Finns Are Seething After Google Illegally Toppled 250,000 Trees for a Data CenterMother Jones
Google offer to pay others to help data center powerArkansas Online
This bill would make data centers pay their own way for powerSalt Lake City Deseret News
Other data centers near Michigan City
For data center developers
