TSIC D—Electricity, gas, steam, and air conditioning systems.

Where D sits

1. D Electricity, gas, steam, and air conditioning systems.

Contains 1 narrower code

• 35 Electricity, gas, steam, and air conditioning systems.

What D includes

• The supply of electricity, natural gas, steam, hot water, and similar resources through a permanent infrastructure network (structure) including power lines and pipes, the scope of which is not fixed, including the distribution of electricity, gas, steam, hot water, and similar resources in industrial or residential areas. The operation of electricity and gas utilities includes the production, control, distribution, and sale of electricity or gas, as well as the supply of steam and air conditioning systems.

What D excludes

• Operations related to water utilities and wastewater and waste management are classified in divisions 36 and 37.
• Transportation of natural gas by pipeline (generally over long distances) is classified under activity 49400.

D in other systems