UNB in Fredericton has been issued a new Class 1 air quality approval to operate its central heating plant.
The company's current approval expires at the end of next month.
The central heating plant has four industrial sized boilers...one wood waste fired boiler, two oil fired boilers and one multi-fuelled boiler.
It supplies steam to the majority of the university's buildings and several others including St. Thomas University and the Dr. Everett Chalmers Regional Hospital.