This schedule is applicable to domestic service including lighting, heating, cooking, and power or combination thereof in a single-family accommodation.
Schedule D 

This schedule is applicable to domestic use of electricity as sole source of energy - other than solar - for water and/or space heating. It is supplemental to Schedule D.
Schedule WH/SH 

This schedule is applicable to residential use of electricity for life-support devices in addition to lighting, heating, cooking and power or combination thereof in a single-family accommodation. 
Schedule RL