Grease from UNH dining halls turned into biodiesel for Mt. Washington Cog Railway
The train chugs and huffs and puffs up Mount Washington and as students finish their lunch, the oil from their eaten french fries and chicken nuggets is being recycled to be turned into biodiesel to power trucks, heat homes and fuel the elevated Cog Railway.
LATEST NEW HAMPSHIRE ANGLE
NH hospital systems pursue affiliation
Ski resorts turn to terrain-based teaching