Division A Scope

The emission sources and source streams for CO₂ emissions from installations for the production of soda ash and sodium bicarbonate shall include:

1. (a)

   fuels used for combustion processes, including fuels used for the purpose of producing hot water or steam;

2. (b)

   raw materials, including vent gas from calcination of limestone, to the extent it is not used for carbonation;

3. (c)

   waste gases from washing or filtration steps after carbonation, to the extent it is not used for carbonation.