Welcome to Grantham, NH


Regional Energy Events

Upcoming Events:

Energy Expo New London



Past Events:  

Free Seminar on Modern High-Efficiency HVAC Systems

When: Tuesday, May 2, 2017 6:30PM
Where:  Grantham Town Hall, Downstairs

Come learn if your home or business is ready for an upgrade to more efficient and cost effective heating and/or cooling equipment.


Grantham's Heating Up with Wood:
Free Seminar on Modern Wood-Fired Heating Systems

When:  Tuesday, February 28, 2017
Presentation Slides (PDF)
Information Handout (PDF)

Learn if your home or business is ready for an upgrade and what the costs, savings, and benefits of upgrading are to you and our region.


Grantham 2016 Button Up - Free Home Energy Workshop

When: Tuesday, September 27, 2016


Residential Solar Energy Information Session

When:  Tuesday, May 10, 2016

Solar Energy Seminar Presentation Slides (PDF)

  • Learn about solar energy systems for your home.
  • Solar energy equipment installers will be available to describe the process and answer your questions. (Energy Emporium; Solaflect; Norwich Technologies; Purdent Living)
  • You can setup a no-cost no-obligation evaluation of your property.
  • Federal & State tax incentives and rebates will be explained.
  • Sponsored by the Grantham & Eastman Energy Committees.



All Energy Events Presentation Slides and Handouts:

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