Accelerate Your Success with a Tennessee Valley Megasite
Do you want faster success, credibility, and reduced risks? TVA's Megasites Program offers Tennessee Valley sites suitable for large-scale manufacturing that are certified as ready for development by McCallum Sweeney Consulting.
Since 2004, five Megasites have been sold to major corporations: Dow Corning /Hemlock Semiconductor, VW, Paccar, Toyota, and Severstal. Two certified Megasites are still available, with outstanding features that include a minimum of 1,000 acres; completed environmental and geotechnical testing; proximity to interstate highways, railways, and suppliers; a plentiful labor supply; and an acceptable infrastructure development plan.
Two Megasites Still Available
I-24 Megasite, Hopkinsville, Kentucky (Clarksville-Hopkinsville MSA)
- 2,100 acres
- Adjacent to I-24
- One hour from Nashville airport
- CSX Railroad next to site
- 1,720 acres, plus 3,000 under option
- Adjacent to I-40
- 30 minutes east of Memphis
- CSX Railroad next to site
Megasites Sold
![]()
Clarksville-Montgomery County, Tenn.
![]()
Chattanooga, Tenn.
![]()
Columbus, Miss. - Golden Triangle Site
![]()
Columbus, Miss. - Crossroads Site
![]()
Tupelo, Miss.


