Resources and Regulatory Updates
Regulatory changes affect every stage of a project — from planning applications through to final building permit approval. Staying ahead of these requirements can save time, reduce costs, and avoid delays.
We’ve gathered a selection of government references and industry documents to help you stay informed about energy efficiency and sustainability requirements in the built environment.
NCC 2022 – Energy Efficiency Provisions
The 2022 edition of the National Construction Code (NCC) introduced updated requirements for both residential and commercial energy performance. These include stricter thermal envelope provisions and improved compliance pathways.
National Construction Code (NCC) Editions
The National Construction Code sets the minimum required standards for building design and construction across Australia. It covers everything from structural safety and accessibility to energy efficiency and sustainability. These documents are the rulebook that guides every project — residential, commercial, and public.
Built Environment Sustainability Scorecard (BESS)
Many councils across Victoria require a BESS report as part of town planning applications. BESS assesses a project’s performance across energy, water, daylight access, and stormwater management. It is often the first step in securing planning approval.
Victorian Building Authority (VBA) Energy Efficiency
Practice notes and fact sheets from the VBA to clarify how NCC provisions apply in Victoria. Useful for architects, surveyors, and consultants.
Melbourne Water – WSUD & MUSIC Guidelines
Stormwater management and water-sensitive urban design standards. Many councils expect MUSIC modelling as part of planning permits.
ABCB – Section J Commercial Energy Efficiency Handbook (NCC 2022)
Stormwater management and water-sensitive urban design standards. Many councils expect MUSIC modelling as part of planning permits.
NatHERS 7-Star Standard
From May 2024, the minimum energy efficiency rating for new homes in Victoria increased from 6 to 7 stars and a whole-of-home rating not less than 60 under the NatHERS framework. This impacts building fabric design, insulation levels, glazing performance, and heating/cooling loads.
Victorian Better Apartments Design Standards (BADS)
Victoria’s Better Apartments Design Standards (BADS) set additional sustainability and comfort requirements for apartment projects, including stricter cooling load caps. These override certain NCC provisions and must be considered during planning and design.
What to look out for
Victoria is moving towards mandatory disclosure of energy performance for existing homes offered for sale or rent. This means thermal performance ratings won’t just affect new buildings — they’ll soon play a role in how existing properties are marketed and valued.
For homeowners, buyers, and landlords, this is an important shift. A better energy rating can increase comfort, reduce running costs, and improve market appeal.