Registered Engines from Part 2 of the Multi-Sector Air Pollutants Regulations

The Multi-Sector Air Pollutants Regulations set air pollution emission standards across Canada for several industrial sectors. They limit the amount of nitrogen oxides (NOx) emitted from gaseous fuel-fired non-utility boilers, heaters and stationary spark-ignition gaseous fuel-fired engines. They also limit the amount of NOx and sulphur dioxide emitted from cement kilns.

The data contains registered engines (make and model) and their location (by province).