Indiana Statewide Rule
Indiana Solar Access and Permitting Framework
Key Facts
- Solar protection
- IC 36-7-2-8
- Interconnection
- IC 8-1-40
- Permitting
- Local building code
- Utility regulator
- IURC
- Electrical standard
- NEC adopted
Summary
Indiana Code 8-1-40 governs distributed generation interconnection statewide. While solar permitting remains primarily local, IC 36-7-2-8 limits municipal authority to unreasonably restrict solar energy systems on residential property.
Sec. 8. (a) As used in this section, "solar energy system" means either of the following: (1) any solar collector or other solar energy device whose primary purpose is to provide for the collection, storage, and distribution of solar energy for space heating or cooling, or for water heating; or (2) any structural design feature of a building, whose primary purpose is to provide for the collection, storage, and distribution of energy for space heating or cooling, or for water heating. (b) A unit may not adopt any ordinance which has the effect of prohibiting or of unreasonably restricting the use of solar energy systems other than for the preservation or protection of the public health and safety. (c) This section does not apply to ordinances which impose reasonable restrictions on solar energy systems. However, it is the policy of this state to promote and encourage the use of solar energy systems and to remove obstacles to their use.
Full Breakdown
Indiana Code 36-7-2-8 prohibits zoning ordinances from unreasonably restricting solar energy systems, providing some statewide protection for residential solar installations. IC 8-1-40 establishes utility interconnection standards for distributed generation, including net metering rules now transitioning to excess distributed generation crediting. Building permits remain required under local building codes adopted from 675 IAC, with electrical work meeting National Electrical Code standards. Utility approval through interconnection agreements is mandatory before energizing grid-tied systems regardless of local rules.
Violations & Penalties
Unauthorized utility interconnection may result in disconnection and civil penalties. Building code violations result in stop-work orders and required corrections. Net metering violations addressed by IURC.
Frequently Asked Questions
Can my city ban rooftop solar in Indiana?
Does Indiana still have net metering?
Sources
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