RSA 362-F:4 Electric Renewable Energy Classes.

I. Class I (New) shall include the production of electricity or useful thermal energy from any of the following, provided the source began operation after January 1, 2006, except as noted below:
(a) Wind energy.
(b) Geothermal energy, if the geothermal energy output is in the form of useful thermal energy only if the unit began operation after January 1, 2013.
(c) Hydrogen derived from biomass fuels, water, or methane gas.
(d) Ocean thermal, wave, current, or tidal energy.
(e) Methane gas if the methane gas energy output is in the form of useful thermal energy provided that the unit began operation after January 1, 2013.
(f) Eligible biomass technologies.
(g) Solar thermal energy; if the solar thermal energy output is in the form of useful t