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

Choosing the Right Hot Water System for Your Energy-Saving Home

By Jamie Bonnefin on Aug 18, 2025 10:41:09 AM

Discover how to select the best hot water system to enhance energy efficiency in your home.

Topics: NatHERS Whole-of-Home
2 min read

The Complete Guide To NatHERS 7 Star And BASIX In NSW

By Jamie Bonnefin on Aug 18, 2025 9:32:50 AM

Ensuring your new home or renovation project meets sustainability standards can be daunting. This comprehensive guide simplifies NatHERS 7 Star and BASIX requirements, helping you navigate the path to compliance in NSW.

Topics: BASIX NatHERS 7 Star Homes BASIX Certificate
2 min read

NatHERS 7 Star And BASIX: How NSW Builders Can Meet Both Standards

By Jamie Bonnefin on Aug 13, 2025 5:14:01 PM

Navigating the dual compliance requirements of NatHERS 7 Star and BASIX in NSW can be challenging, but with the right strategies, builders can achieve both standards efficiently and cost-effectively.

Topics: BASIX NatHERS 7 Star Homes BASIX Certificate
2 min read

Achieving A NatHERS Star Rating And BASIX Compliance In NSW

By Jamie Bonnefin on Aug 13, 2025 4:33:44 PM

Striving for energy efficiency in your new home or renovation? Discover how to achieve a NatHERS 7 star rating and meet BASIX compliance in NSW.

Topics: BASIX NatHERS 7 Star Homes BASIX Certificate
2 min read

When Do You Need A VURB Energy Report Instead Of DTS Or NatHERS?

By Jamie Bonnefin on Aug 12, 2025 5:24:55 PM

Understanding the right energy assessment methodology is crucial for ensuring compliance and optimising building performance. Learn when a VURB Energy Report is the best choice over DTS or NatHERS.

Topics: VURB
2 min read

Do I Need A JV3 Instead Of Section J?

By Jamie Bonnefin on Aug 12, 2025 5:02:22 PM

Understanding the right compliance pathway for your construction project can save you time and money. Discover when Section J is the optimal choice over a JV3 assessment.

Topics: Section J
2 min read

Section J Compliance Checklist: What Builders and Designers Must Include in 2025

By Jamie Bonnefin on Aug 12, 2025 4:41:31 PM

Navigating Section J compliance under the 2025 National Construction Code (NCC) can be daunting. This checklist simplifies what builders and designers need to include to meet requirements, avoid delays, and ensure project success in commercial or mixed-use developments.

Topics: Section J
2 min read

Why Builders Prefer A VURB Energy Report For Complex Homes

By Jamie Bonnefin on Aug 5, 2025 4:48:13 PM

Discover why VURB energy reports are the go-to choice for builders working on complex, high-end homes. Learn how VURB reports offer unparalleled flexibility, superior design outcomes, and seamless alignment with NCC 2022 requirements.

Topics: VURB
2 min read

5 Factors That Influence The Cost Of A VURB Assessment

By Jamie Bonnefin on Aug 5, 2025 3:50:20 PM

Understanding the variables that affect the cost of VURB assessments can help you budget more effectively for your construction project. Discover what influences these costs and ensure you get an accurate quote.

Topics: VURB
2 min read

How Much Does A VURB Assessment Cost In Australia?

By Jamie Bonnefin on Aug 5, 2025 3:42:06 PM

Unlocking the true value of your property with a comprehensive VURB assessment doesn't have to break the bank.

Topics: VURB