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Energy codes

Energy efficiency requirements for buildings and housing.

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Overview

Improving energy efficiency standards for building construction codes supports greenhouse gas emissions reduction and reduces the demand on Alberta's energy resources.

Energy code guidance

The following information is related to the National Energy Code for Buildings (NECB).

Detailed information on energy codes:

Building components

The energy codes will deal with the following building components:

  • building envelope – the separation between the interior and the exterior environments of a building, comprising of its exterior walls, roof, foundation and slab-on-ground
  • lighting – includes interior and exterior lighting components and systems connected to the buildings electrical service
  • HVAC – heating, ventilating and air conditioning covers items such as ducting and piping, controls, ventilation and related equipment
  • service water heating – systems used for the supply of water for purposes other than space heating

Clarifications on specific situations

Build approaches

Whether considering a large commercial complex or a single-family house, you will have several approaches to select from to suit the needs of the budget, location and the owner.

Examples

Examples of increased energy efficiency requirements in Alberta's safety codes.

NECB and NBC(AE) for houses and small buildings

Energy efficiency requirements for:

  • lighting
  • building envelope
  • insulation
  • windows
  • heating
  • ventilation and air conditioning
  • service water heating in buildings and housing

Contact

Connect with us if you have questions about safety codes:

Safety codes – Contact options