"Coal" means all solid fuels classified as anthracite, bituminous, lignite, or subbituminous according to the ASTM Standard Classification of Coals by Rank, ASTM D 388, coal refuse, and petroleum coke. The term includes coal-derived synthetic fuels, including but not limited to solvent refined coal, gasified coal, coal-oil mixtures, and coal-water mixtures.
N.H. Admin. Code § Env-A 1302.07
(See Revision Note at chapter heading for Env-A 1300) #9803, eff 10-31-10