A. Scope U.K.
The emission sources and source streams for CO2 emissions from installations for the production of soda ash and sodium bicarbonate shall include:
(a)
fuels used for combustion processes, including fuels used for the purpose of producing hot water or steam;
(b)
raw materials, including vent gas from calcination of limestone, to the extent it is not used for carbonation;
(c)
waste gases from washing or filtration steps after carbonation, to the extent it is not used for carbonation.