TEP members pay an annual membership fee based upon enrollment numbers. The following schools are members of TEP:

Amherst-Pelham Regional Schools
Amherst Regional High School
Amherst Regional Middle School
Crocker Farm Elementary
Fort River Elementary
Marks Meadows Elementary
Wildwood Elementary
Pelham Elementary

Franklin County Technical School

Frontier Regional School District-Union 38
Frontier Regional High School
Conway Elementary
Deerfield Elementary
Sunderland Elementary
Whately Elementary

Gill-Montague Regional Schools
Turners Falls High School
Great Falls Middle School
Hillcrest Elementary
Gill Elementary
Sheffield Elementary
Montague Center School

Greenfield Public Schools
Greenfield High School
Greenfield Middle School
Four Corners Elementary
Green River Elementary
Federal Street School
Newton School
North Parish School

Hadley Public Schools
Hadley Elementary School
Hopkins Academy

Hampshire Regional School District
Hampshire Regional High School
Anne T. Dunphy Elementary School
Helen E. James Elementary School
New Hingham Regional Elementary School
William E. Norris Elementary School
Westhampton Elementary School

Mohawk Trail Regional School District
Mohawk Trail Regional High School
Mohawk Trail Middle School
Colrain Elementary
Buckland/Shelburne Elementary
Hawlemont Elementary
Heath Elementary
Rowe Elementary
Sanderson Academy

Northampton Public Schools
Northampton High School
J.F.K. Middle School
Bridge Street School
Jackson Street School
Finn Ryan Road School
Leeds Elementary
Florence Learning Center

Orange Elementary Schools
Butterfield Elementary (5-6)
Dexter Park (PK-4)
Fisher Hill Elementary (K-2)

Pioneer Valley Regional Schools
Pioneer Valley Regional School
Bernardston Elementary
Leyden Elementary
Northfield Elementary
Warwick Center School

Ralph C. Mahar Regional School

School Union 28
Erving Elementary School
Leverett Elementary School
Swift River Elementary
Shutesbury Elementary School