The Gasholder Blog

Photo credit Bill Graham | Witch City Images

Althea Barton 8/13/26 Althea Barton 8/13/26

A fresh perspective

Children learn about the Gasholder from N.H. Preservation Alliance staff at community event

Althea Barton 12/16/25 Althea Barton 12/16/25

Project team members prepare to enter the Concord, NH Gasholder for subterranean investigations in December 2025