What is the Energy Step Code? The Step Code is a compliance path in the BC Building Code that local governments may use to require a level of energy efficiency in new construction that goes above and beyond the requirements of the BC Building Code.
Why is this important? To meet the targets set in the Climate Leadership Plan, the District has implemented the Step Code for new construction with Step 1 in 2020, and for 2021, either Step 2 or 3, depending on building type.
Where can I find more info?
- BetterHomesBC.ca (new and existing houses)
- BetterBuildingsBC.ca (commercial projects)
- Community Energy Association - Step Code Introduction
- BC Energy Step Code
- Built Green
- National Resources Canada - Energy Efficiency
- BC Hydro
- Fortis BC
- BC Housing Construction Guides
The BC Energy Step Code consists of a series of steps, representing increasing levels of energy-efficiency performance. For residential construction, the steps are summarized as:
Step 1 - Base Building Code
Step 2 - 10% Better than Building Code
Step 3 - 20% Better than Building Code
Step 4 - 40% Better than Building Code
Step 5 - 80% Better than Building Code (or Net-Zero Energy Ready)
The key performance metrics of the Step Code may be separated into three categories:
- equipment and systems; and,
- building enclosure.
Based on our location, in Zone 4, the BC Energy Step Code provides the minimum/maximum permitted threshold for the following:
- air changes per hour (based on the testing of air leakage);
- energy consumption (HVAC, hot water, fans, etc); and,
- energy demand (considers energy gain/losses through building enclosure).
Specific metrics are available from the Step Code, the Building Department or your Energy Advisor.
Central Saanich is offering a $500 rebate for eligible projects when construction to the BC Energy Step Code and completing a mid-construction blower door test. One available per builder - Just complete the application form and submit with your mid-construction report from your Energy Advisor.