Today’s AI Data Center News

Top 5 Data Center Locality Stories: March 20, 2026

March 20, 2026

Here are today’s most significant data center locality stories — regulatory battles, community opposition, and legal challenges shaping where data centers can be built across the United States.

1. Joliet City Council passes 795-acre AI data center development project
Illinois · Government Policy
The Joliet City Council has officially passed plans for a 795-acre AI data center development, marking a significant expansion in Illinois’ data infrastructure. This large-scale approval underscores growing municipal support for data center projects, impacting regional power demand and zoning policies. Read here.

2. Seminole Nation of Oklahoma Passes Moratorium on Data Centers
Oklahoma · Government Policy
The Seminole Nation of Oklahoma has enacted a moratorium on new data center developments within its jurisdiction, halting further project approvals. This move highlights increasing tribal sovereignty concerns and could influence data center siting decisions near Native lands. Read here.

3. Ohio House Approves Data Center Study Group, Delays Vote on Overriding Tax Exemption
Ohio · Government Policy
The Ohio House has approved the formation of a data center study group to examine industry impacts but delayed a vote on overriding existing tax exemptions for data centers. This legislative action signals growing scrutiny of data center incentives and potential future regulatory changes in Ohio. Read here.

4. Pa. electric utility agrees to data center protections for ratepayers
Pennsylvania · Power Grid Or Energy
A Pennsylvania electric utility has agreed to implement protections for ratepayers in response to growing data center demand on the grid. This agreement is critical as it addresses the balance between supporting data center growth and safeguarding residential electricity costs. Read here.

5. York County eyes new data center rules. Neighbors ask what took so long.
South Carolina · Government Policy
York County is considering new regulations specifically targeting data center developments after community concerns and delays in addressing the issue. This local legislative focus reflects increasing public demand for oversight and could set precedents for other counties facing rapid data center growth. Read here.

This roundup is generated daily from our Data Center Locality Report. Subscribe for the full intelligence briefing.
Data Center Locality Report: March 20, 2026

March 20, 2026
The data center locality analysis for March 20, 2026, reviewed 91 articles, identifying locality issues in 65.9% of cases. The predominant challenges involved government policy (21 instances), community pushback (14), and zoning permits (10). Notably, issues were concentrated in several key states, with Ohio, Illinois, and a general category each reporting eight cases, followed by Wisconsin with six and Pennsylvania with three. These patterns suggest that regulatory and community factors remain significant obstacles in data center development across these regions.

Today’s Data Center News at a Glance
- 91 data center articles analyzed
- 60 articles (65.9%) involve local opposition or regulatory issues
Top States with Locality Issues
1. General: 8 issues (13.3%)
2. Ohio: 8 issues (13.3%)
3. Illinois: 8 issues (13.3%)
4. Wisconsin: 6 issues (10.0%)
5. Pennsylvania: 3 issues (5.0%)
Primary Issue Types
- Government Policy & Regulation: 21 articles (35.0%)
- Community Opposition: 14 articles (23.3%)
- Zoning & Permitting: 10 articles (16.7%)
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