Knox County
Knox County, Tennessee: solar permitting grade C (score 44/100, Elevated Risk). Score has been stable over the last 12 months. Primary-source ordinance and board-vote data on SitePath.
Public summary
| Grade | C · Elevated Risk · Score 44/100 |
| Population | 478,971 |
| Solar ordinance | Ordinance status documented in detail |
| Active moratorium | None on record |
| Regulatory trajectory | Stable (no material ordinance movement) |
| 12-month score movement | Stable |
| Last verified | 2026-05-02 |
Developer outlook
Knox County carries elevated permitting risk. Developers should budget additional time for ordinance review, public hearing preparation, and community engagement. Tennessee's state policy environment adds headwinds — the absence of a strong RPS framework means county-level resistance faces less counterbalancing pressure.
Local intel
On file: named opposition groups
Cities, towns & townships
Local governments in Knox County. An incorporated city, town or village can adopt its own zoning, separate from the county’s.
- Knoxville city
- Farragut town
Source: U.S. Census Bureau, incorporated places and county subdivisions with an active government.
Nearby counties
- Anderson County · ≈17 miC44—
- Union County · ≈21 miC43—
- Blount County · ≈21 miC49—
- Sevier County · ≈27 miD56—
- Loudon County · ≈28 miC49—
- Jefferson County · ≈28 miC49—
Compare these counties side-by-side →
Knox County ranks #53 of 95 ranked Tennessee counties (1 = lowest permitting risk). Lowest-risk in Tennessee: Hardin County (A · 27), Lawrence County (A · 29), Crockett County (B · 30). See all Tennessee county grades →
Want the full record?
Setback distances, board vote histories, source documents, and ordinance amendments are available in the full county profile. The map is free; a walkthrough shows you the underlying record.
About this score
Every U.S. county is scored 0–100 on solar permitting risk (lower is friendlier to development). The grade is a weighted composite of compliance stringency, market saturation, regulatory trajectory, and data uncertainty. Every figure traces back to a primary government document. Read the full methodology →
Related reading
SitePath Intelligence is a research platform. Data verified as of 2026-05-02. Scores update on a quarterly review cycle.