Outcome figures are institution wide, from the US Department of Education College Scorecard.
GRENot required
Optional, considered if submitted
English test (TOEFL or IELTS)Not stated
Minimum GPARequired
3.0 GPA or equivalent
Recommendation lettersNot stated
Prior degreeRequired
Bachelor's or Master's
Statement of purposeNot stated
“GRE is now waived for the Environmental Sciences Ph.D. program.”
“Stipend amount is $2,000/month or $24,000/year with a full tuition and fee waiver.”
“A minimum of 43 semester credits of course work beyond the bachelor's degree.”
Extracted from www.tntech.edu (opens in new tab) · latest recorded check 2026-09-08
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