How to Contact the State Data Center:

Thomas J. Duffy
Office of Energy andPlanning
4 Chenell Drive, 2nd Floor
Concord, NH 03301-8519
VOICE: 603-271-2155
FAX: 603-271-2615
e-mail: tom.duffy@nh.gov

In addition to the Office of Energy and Planning there is one coordinating agency and 10 affiliate agencies across the state who participate in the NHSDC program.