In response to the increasing number of data center proposals and growing community apprehension, the Indianapolis Department of Metropolitan Development has introduced draft zoning regulations aimed at managing the establishment of data centers within Marion County.
Key Provisions of the Draft Ordinance
The proposed regulations seek to create a new zoning category specifically for data centers, which are currently not defined under existing county zoning laws. The main provisions include:
- Establishing a 200-foot buffer zone between data center buildings and residentially zoned areas.
- Limiting noise levels to 65 decibels at the property line.
- Restricting the use of backup generators to emergency situations, with testing prohibited between 5 p.m. and 7 a.m.
Additionally, the ordinance introduces a new SU-47 special-use zoning district, requiring full rezoning procedures and public hearings for each proposed data center.
Community Reactions and Concerns
Despite these proposed measures, some community members and critics argue that the draft ordinance does not sufficiently limit where data centers can be constructed, raising concerns about potential impacts on residential neighborhoods. Tensions have escalated in recent weeks, notably with an incident involving City-County Councilor Ron Gibson, who faced intimidation after supporting a $500 million data center project in the Martindale-Brightwood neighborhood.
Next Steps
The proposed zoning changes are scheduled for a public hearing before the Metropolitan Development Commission on May 20. This hearing will provide an opportunity for community members, developers, and other stakeholders to voice their opinions and concerns regarding the new regulations.
As Indianapolis continues to navigate the balance between technological advancement and community well-being, these proposed regulations represent a significant step toward establishing clear guidelines for future data center developments within the city.

