Section E : Electricity, Gas and Water supply
Division 40 : Electricity, Gas, Steam and Hot water supply
 
Group Class Sub - Class Description
401 4010   Production , collection and distribution of electricity
    40101 Generation and transmission of electricity: hydro-electric power plants
    40102 Generation and transmission of electricity: coal based thermal power plant
    40103 Generation and transmission of electricity: oil-based thermal power plants
    40104 Generation and transmission of electricity: atomic reactor power plants
    40105 Generation and transmission of electricity: other power plants using conventional fuels (e.g. gas based)
    40106 Generation of solar energy
    40107 Generation and distribution of bio-gas energy
    40108 Generation of electricity from other non-conventional sources.
    40109 Collection and distribution of electric energy to households, industrial, commercial and other users n.e.c.
402 4020 40200 Manufacture of gas; distribution of gaseous fuels through mains
403 4030 40300 Steam and hot water supply