Don't waste any more time on compliance

Get the right information and a tailored pathway for your project. Eliminate costly revisions with a compliance pathway built for you

We coordinate with the whole team: design, mechanical and certifiers. We fit within your process, ensuring we find solutions that work for your project, across the board.

Our team are engineers and scientists. We’re experts in commercial energy efficiency and take pride in understanding the whole building system and how it fits within legislation.

Find your tailored energy efficiency solutions

Image of murrumbateman health precinct with lights on the external facade at night-time. Section J and JV3 compliance by Powerhaus.

Flexible, cost-efficient design using JV3 compliance

Section J of the Building Code of Australia requires all non-residential buildings to meet acceptable levels of energy efficiency and environmental performance. 

Using a JV3 report allows flexibility in design and can reduce your building cost, as we’ll compare your building to a reference to show it meets environmental targets. 

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A results-focused JV3 approach

1. Design onboarding


You integrate us into the scope of your project and we prepare a detailed plan based on the building specifications.

2. Preliminary energy efficiency modelling 

We complete a thermal model of your design, using ANSI/ASHAE 140 verified software.

3. Data-driven solutions

We use data to review your pathways to compliance and provide you with tailored  solutions. 

4. Expert guidance


We guide your team through the complexities of compliance, while you ensure your project remains on track.

5. Fast compliance


Once your project is ready, we provide your final JV3 assessment, without costly revisions.

Results-driven commercial energy efficiency

12 YEARS

Built by Powerhaus

We're not like other energy efficiency consultants

We empower architects, designers and building professionals to achieve better energy ratings.

We become part of your team, equipping you with innovative data and insight to design for a future, where buildings aren’t just structures, but beacons of efficiency, comfort, and environmental harmony.

14

Client awards

7.5

Average star rating

$1.5m

Energy saved

Powerhaus Engineering team of Matt Godfrey, Andrew Pickard and Lisa Lockey, sitting at a table smilling.
Aerial view of the National Jewish Memorial Centre, showing curved section of building. Commercial energy efficiency compliance by Powerhaus.

Jewish Memorial Centre, Canberra

Philip Leeson Architects

What we've done nearby

We service all cooler areas of Australia: ACT, NSW, Victoria and Tasmania.

Check out some work we’ve done for businesses like yours.

  • Jewish Memorial Centre addition with Philip Leeson Architecture
  • Kippax Vet addition with The Pod
  • Murrumbateman Health Precinct with Heyward Lance Architecture
  • Thredbo lodge with Bermagui Preschool addition with Olaf Thiele Architecture
  • Mogo shopping and accommodation precinct with

Have some questions?

How does Section J work?

Section J covers the energy efficiency requirements for all non-residential buildings. It covers a building’s thermal performance, lighting, hot water and heating, cooling and ventilation recovery (HVAC). 

At Powerhaus we generally use the JV3 method of compliance, which is a verification pathway using a reference building. Using this method allows for design flexibility and can reduce your building cost.

If you need a JV3 report for your commercial or community building, meeting the requirements as early as possible in your plans will avoid costly revisions and wasted time down the track. Request a quote to get started with your Section J BCA compliance or give us a call to discuss your needs.

Do I need a JV3 report?

Section J of the Building Code of Australia requires all non-residential buildings to meet acceptable levels of energy efficiency and environmental performance.
We recommend using a JV3 report to allow for flexibility in design and reduction of your building costs as your building is compared to a DtS (Deemed to Satisfy) reference, taking location of the proposed building and weather data into consideration, to show it meets environmental targets. 

What is the JV3 process?

In the JV3 process, we complete a thermal model based on your building plans and detailed specifications, using ANSI/ASHAE 140 verified software. Using data and our team of experts, we outline tailored pathways to compliance, based on a reference DtS building. Once we’ve found the ideal solution for your building, we’ll provide your final JV3 report.

What if my design doesn’t comply?

That’s what we’re here for. We’ll identify all the options available to you to increase your commercial energy rating and reach Section J compliance, or your desired level of performance. 

What if my plans change?

Not to worry–one round of changes is built into our quote. Further changes and updates are prioritised to help you get your approvals finalised.

Why choose Powerhaus?

We’re experts in Section J compliance and commercial energy efficiency because we don’t just tick boxes.

 

– We become part of your design team, and coordinate with mechanics, designers and certifiers.
– We are results-focused, and deliver tailored pathways to your project.
– We’re engineers and scientists who understand buildings, systems and legislation.

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Chat with our team about commercial energy efficiency