Ut Section D Utilities
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Section D - Electricity, Gas, Steam and Air Conditioning Supply

PSIC Section D covers electricity, gas, steam and air-conditioning supply in the Philippines. It is a single-division section for utilities, generators and energy distribution activities.

Level Section
Hierarchy depth 1/5
Children 1
Last verified 2026-08-13
About this level

Practical summary

Section D sits in the PSIC 2019 hierarchy. This section captures the supply of energy services rather than the sale or installation of equipment. It is the right layer for generation, transmission, distribution and utility-style output. Common examples include Electricity, Gas, Steam and Air Conditioning Supply.

Administrative context

Where this code is used

It appears in utility registration, regulator-facing reporting and sector statistics when the business supplies power, gas or thermal energy rather than appliances or installation services. Typical starting points include Electricity, Gas, Steam and Air Conditioning Supply.

Selection note

How to choose it

Use this section only if the business supplies energy as a service. If the activity is building the equipment, wiring the site or installing systems, compare Construction or Manufacturing instead. Compare child divisions such as Electricity, Gas, Steam and Air Conditioning Supply and keep moving deeper until the wording matches the actual line of business.

Official note

Source-backed description

This section includes the activity of providing electric power, natural gas, steam, hot water and the like through a permanent infrastructure (network) of lines, mains and pipes. The dimension of the network is not decisive. Also included are the distribution of electricity, gas, steam, hot water and the like in industrial park or residential buildings. This section therefore includes the operation of electric and gas utilities, which generate, control and distribute electric power or gas. Also included is the provision of steam and air-conditioning supply. It excludes the operation of water and sewerage utilities, see 36, 37 and (typically long distance) transport of gas through pipelines.

FAQ

What does PSIC Section D cover?

PSIC Section D covers electricity, gas, steam and air-conditioning supply in the Philippines. It is a single-division section for utilities, generators and energy distribution activities.

Which activities usually belong in Section D?

This section captures the supply of energy services rather than the sale or installation of equipment. It is the right layer for generation, transmission, distribution and utility-style output.

How do I compare Section D with nearby PSIC sections?

Start with the section boundary and then compare the child divisions below it. Use this section only if the business supplies energy as a service. If the activity is building the equipment, wiring the site or installing systems, compare Construction or Manufacturing instead.