Good for them! I love to hear stories like that. NH is one of the few states with no coal or NG. But we have plenty of wood!
I am on the Science, Technology and Energy Committee of the NH House of Representatives. I have sent a link to the whole committee and others as well.
No oil either:
http://www.eia.gov/state/state-energy-profiles-data.cfm?sid=NH
Not many can claim such a dearth.