Jamie Bonnefin

Jamie Bonnefin

Jamie is the Director of Australia's leading ESD consultancy, Certified Energy. Jamie is a Green Star sustainability leader, NABERS assessor and accredited ABSA and BDAV Assessor. With over 15 years of experience in Sustainable Design in the built environment industry, Jamie is passionate about his work.

Recent posts by Jamie Bonnefin

2 min read

Why Your DA Approval Could Depend On The Right Shadow Diagram

By Jamie Bonnefin on Aug 19, 2025 9:26:59 AM

Securing DA approval is crucial for any construction project, and having the right shadow diagram can make all the difference. Learn how accurate shadow diagrams can streamline the DA approval process and avoid costly delays.

Topics: Shadow Diagram
2 min read

How Daylight Modelling Supports Green Star And NCC Compliance

By Jamie Bonnefin on Aug 18, 2025 5:21:42 PM

Harnessing natural light is not only an aesthetic choice in modern construction, but a pivotal factor in achieving Green Star and NCC compliance.

Topics: Daylight Modelling
2 min read

How Daylight Modelling Improves Energy Efficiency And Occupant Wellbeing

By Jamie Bonnefin on Aug 18, 2025 5:10:33 PM

Discover how daylight modelling can revolutionise building design by enhancing energy efficiency and boosting occupant wellbeing, all while contributing to sustainable development.

Topics: Daylight Modelling
2 min read

What Is Daylight Modelling And Why It Matters For Building Compliance

By Jamie Bonnefin on Aug 18, 2025 5:02:20 PM

Unlocking the secrets of natural light can revolutionise your building design and ensure compliance with Australian standards.

Topics: Daylight Modelling
2 min read

Passive House Vs Other Sustainable Building Standards In Australia

By Jamie Bonnefin on Aug 18, 2025 4:35:10 PM

Navigating the myriad of sustainable building standards in Australia can be a daunting task. This blog dives deep into the Passive House standard and compares it with NatHERS, BASIX and Green Star, highlighting their overlaps, differences and unique benefits.

Topics: Passive House passive house australia
2 min read

How Passive House Certification Helps You Save Energy And Money Long Term

By Jamie Bonnefin on Aug 18, 2025 4:22:57 PM

Discover how Passive House certification can significantly reduce your energy consumption and save you money in the long term, transforming your home into an eco-friendly haven.

Topics: Passive House Benefits of Passive House
2 min read

What Is Passive House Design And Why Is It Becoming So Popular In Australia

By Jamie Bonnefin on Aug 18, 2025 4:04:43 PM

Discover the principles and benefits of Passive House design and why it’s gaining traction in Australia’s construction industry.

Topics: Passive House
2 min read

The Future Of Energy Compliance And The Role Of JV3 Modelling

By Jamie Bonnefin on Aug 18, 2025 3:30:01 PM

As energy compliance becomes increasingly stringent, JV3 modelling emerges as a crucial tool for achieving sustainable building outcomes and meeting the demands of future codes.

Topics: JV3
2 min read

Common Mistakes To Avoid When Preparing A JV3 Assessment

By Jamie Bonnefin on Aug 18, 2025 3:17:21 PM

Avoiding common pitfalls in JV3 assessments can save time, money and ensure compliance. Learn the key mistakes to avoid and how Certified Energy can streamline the process.

Topics: JV3
2 min read

How JV3 Modelling Helps Architects Unlock More Design Flexibility

By Jamie Bonnefin on Aug 18, 2025 2:59:36 PM

Discover how JV3 modelling empowers architects with unparalleled design flexibility, surpassing the limitations of DTS or Section J compliance in the construction industry.

Topics: JV3