Althouse Arboretum

A student-run outdoor activity and education center. It is the model for how students promote sustainability in their community

    Students Sponsoring HAUNTED WOODS!

  • To provide an opportunity to be outdoors at the Althouse Arboretum
  • A chance to develop Leadership Skills
  • Entirely run by students

    HS Student Environmental Leadership Certificate Program

2023 Applications Due October 22nd

   National Challenge

Our unique Mini-grant program for students organizations across the nation.  Up to $2,000 for student-led projects.  We also supply mentors/advisers to help your project succeed.


GreenAllies is excited to be working with the EfS program in the Philadelphia.  Nine schools have received grants for projects in 2023.  GreenAllies will be assisting each project to help the student leaders be successful.  We are excited to see where each of these student groups go with our support.

  For ALL students in the Pottstown region interested in volunteering in their community DATE:  September 28th LOCATION:  Althouse Arboretum,  1794 Gilbertsville Road, Pottstown PA    It all about connecting
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    See how we place the spotlight on our sponsor at our annual fundraising event.  This program is full of information about GreenAllies, our work, and our supporters.  Thank
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  This spring US Congresswoman Madeleine Dean visited our student GreenAllies team at the Althouse Arboretum.   She spent over an hour with the students discussing environmental topics, student engagement, and
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Empowering Students


Driving Innovation


Creating visionary leaders


changing the world


Our Mission:  To empower and support students to become environmental sustainability leaders.

“Because of what GreenAllies has taught me, I now know I can change the world”