For a limited time, CIET is offering its suite of Residential Energy Advisor (REA) courses at significant discounts thanks to a contribution agreement with Natural Resources Canada (NRCan). CIET can provide discounts of 60% or more to all participants.

Since NRCan wishes to increase the number of energy advisors available to support the Canada Greener Homes Grant Initiative, particularly in underserved areas and/or with underserved groups, discounts of 80% off regular course prices are offered for participants who qualify under one of the underserved groups or reside in one of the underserved areas as defined by NRCan (see below). Other participants receive 60% off regular course fees.

CIET is reserving up to 25% of all course registration spots to participants from underserved groups and areas.

NRCan defines underserved groups and/or areas as follows:

  • Women
  • Indigenous people
  • LGBTQ2S+
  • Racialized persons
  • Persons with disabilities
  • The Canadian Prairies (Alberta, Saskatchewan, or Manitoba)
  • Newfoundland and Labrador
  • The Canadian North (Yukon, Northwest Territories, Nunavut, and locations north of the 60th parallel)
  • Remote or Indigenous communities


Due to the relationship between monthly home costs and energy, as well as the launch of the Greener Homes Grant program, more and more Canadian home owners are requesting home energy audits. This has resulted in a need for more Registered Energy Advisors (REAs). An REA is an expert in home energy efficiency and building science who helps homeowners make informed decisions about energy upgrades and retrofits. All REAs are registered by Natural Resources Canada (NRCan) to deliver the EnerGuide Rating System (ERS) for new homes and existing homes. In order to become registered, they need to pass the Foundation Level Exam, as well as the Energy Advisor exam.

The Building Science and Numeracy Essentials course has been created for aspiring REAs who have limited knowledge or experience in construction or building science. It will give them the necessary base of understanding to confidently take the next step of completing the Foundation Level class and exam, the Energy Advisor Prep course and exam and the final steps of completing the certification. If you don’t have a lot of experience or haven’t been working in the industry for a while or are new to the industry, this course should be your first step.

This 2-day program will expose participants to the EnerGuide Rating System (ERS), the administrative elements and procedures, roles and responsibilities from energy advisors to service organizations and the different levels of government, where the EnerGuide Rating System is used and where it has been adopted. Once participants have gained a high-level understanding of the ERS, its different elements and its applications, we will investigate and explore what information is required to be collected and generated for both existing and new homes as well understanding the deliverables that are provided to homeowners and builders. In addition, we will do a deeper dive into the fundamental mathematical requirements with a basic introduction to geometry, arithmetic and other construction related calculations and terms.


 Key Learning Objectives

  • Familiarity the Administration of the EnerGuide Rating System
  • Understanding of the process of becoming an Energy Advisor and its roles and responsibilities
  • Recognize the deliverables of the EnerGuide Rating System
  • Understanding of the fundamentals of building science terminology and principles
  • Overview of basic HVAC, building materials, construction methods and building types
  • Preparation for the next step in becoming an REA – the foundation Level exam


  • Aspiring Registered Energy Advisors wanting to conduct home energy assessments
  • Construction professionals
  • HVAC specialists
  • Trades people
  • Home inspectors
  • People with an interest in energy efficiency and a desire to understand what makes a home comfortable and energy efficient


CIET Virtual Real-Time Classroom training

This training will be offered virtually through Microsoft Teams. Upon enrollment, you will receive the information you will need to enjoy a great training experience.

Map Unavailable
Virtual Real-Time Classroom – CST Time
MS Teams

See on google maps


CIET’s Pan-Canadian Virtual Course Schedule

Other time zones


Course Time
(Central Time, SK MB)
(BC, YT)
(AB, NT)
(ON, QC)
(NB, NS, PEI, Lab.)
Course starts! 9:00 AM 7:00 AM 8:00 AM 10:00 AM 11;00 AM 11:30 AM
Training 9:00 AM - 10:30 AM 7:00 AM - 8:30 AM 8:00 AM - 9:30 AM 10:00 AM - 11:30 AM 11:00 AM - 12:30 PM 11:30 AM - 1:00 PM
Morning Break 10:30 AM - 11:00 AM 8:30 AM - 9:00 AM 9:30 AM - 10:00 AM 11:30 AM - 12:00 PM 12:30 PM - 1:00 PM 1:00 PM - 1:30 PM
Training 11:00 AM - 12:30 PM 9:00 AM - 10:30 AM 10:00 AM - 11:30 AM 12:00 PM - 1:30 PM 1:00 PM - 2:30 PM 1:30 PM - 3:00 PM
Lunch Break 12:30 PM - 1:00 PM 10:30 AM - 11:00 AM 11:30 AM - 12:00 PM 1:30 PM - 2:00 PM 2:30 PM - 3:00 PM 3:00 PM - 3:30 PM
Training 1:00 PM - 2:30 PM 11:00 AM - 12:30 PM 12:00 PM - 1:30 PM 2:00 PM - 3:30 PM 3:00 PM - 4:30 PM 3:30 PM - 5:00 PM
Afternoon Break 2:30 PM - 3:00 PM 12:30 PM - 1:00 PM 1:30 PM - 2:00 PM 3:30 PM - 4:00 PM 4:30 PM - 5:00 PM 5:00 PM - 5:30 PM
Training 3:00 PM - 4:30 PM 1:00 PM - 2:30 PM 2:00 PM - 3:30 PM 4:00 PM - 5:30 PM 5:00 PM - 6:30 PM 5:30 PM - 7:00 PM
Course Ends/ Trainer Help Desk Opens! 4:30 PM 2:30 PM 3:30 PM 5:30 PM 6:30 PM 7:00 PM
Optional Help Desk (Q&As) 4:30 PM - 5:15 PM 2:30 PM - 3:15 PM 3:30 PM - 4:15 PM 5:30 PM - 6:15 PM 6:30 PM - 7:15 PM 7:00 PM - 7:45 PM


    • Overview of Canadian housing types;

    What is a Part 9 building eligible under the EnerGuide

    • Common construction Methods and Materials
    • Common Terminology, numeracy, and Definitions
    • Sustainability;

    → Key principles of sustainable design

    → Identify sustainable design/retrofit priorities when renovating a house

    • Career as an energy advisor;

    → Overview of the scope of a residential energy advisor

    → Path to become a residential energy advisor

    → Introduction to complimentary careers in the energy efficiency field


Stephen Farrell

Stephen Farrell, P.L. (Eng.) – Mechanical Engineering, CEM; with 25 years in residential and commercial energy management consulting and mechanical engineering design. He currently owns and operates two companies: Acacia Engineering Ltd. and VerdaTech Energy Management and Consulting Inc. Acacia Engineering is a mechanical engineering consulting firm specializing in HVAC and plumbing design, with a strong focus on energy efficiency where applicable.

Stephen has extensive experience in energy management and consulting and has been actively involved with Natural Resources Canada in consulting on and managing various energy efficiency programs. His company VerdaTech has completed over 45,000 residential energy assessments and is a licensed service organization for NRCan’s ERS version 15, and EnergyStar for New Homes.

He has actively trained EnerGuide advisors across Canada for multiple programs including, but not limited to, EnerGuide for houses 0-100 rating for both new and existing construction, EnerGuide for houses MURB (0-100 rating), EnergyStar and the most current EnerGuide version 15. Over the last 18 years, has trained in excess of 100 advisors. He also has presented various energy efficiency seminars for numerous organizations, including the City of Medicine Hat, the Town of Banff, and the City of Calgary. Stephen is also currently serving on the Metro Vancouver “Rate Our Home & Labelling” steering committee for energy labelling, labelling disclosure, and integration with the BC Energy Step Code.

Colin Schulte
T.T., R.E.A.

Energy Advisor and Building Envelope Consultant for VT Group of companies.

Colin is an NRCan registered energy advisor with three years’ experience in energy engineering – having assessed and energy modelled a variety of buildings ranging from residential, small commercial, and remote indigenous communities. Colin leads the Edmonton area Energy Advisors team for VerdaTech and has conducted energy assessments and building envelope diagnostics across most of Alberta.

The course includes...


Access to a private SharePoint website with additional training material, references, and links.




Click here, to see our course postponement and cancellation policy.

Do you have questions? Consult our FAQ for answers. 

Send us your question

Send us an email and we will respond as soon as possible.

This is to inform you that the course date is too close to be able to ship hard copies of the material to you on time. If you are willing to use the material in secured PDF, receive the material later (likely after the course) and pay upon registration, please click OK to continue the registration process. Please note that the shipping process will start only when the course fees are paid in full and delays are to be expected. Many thanks!