Stationary sources of emissions include the following categories:

• Energy Industries include activities such as energy extraction, energy production and transformation, including electricity generation, petroleum refining, etc. Emissions due to autoproduction [1] of electricity are included in this category, and are attributed to the industrial categories in which the generation activity occurs.
  
• Manufacturing Industries and Construction include activities such as iron and steel production, non-ferrous metal production, chemical manufacturing, pulp, paper and print, food processing, beverages and tobacco, etc.
  
• Other sectors such as Commercial/Institutional, Residential, Agriculture/Forestry/Fisheries.