NettZero Buildings
You cannot manage what you do not measure
NABERS, BEEC and Sustainable Building Management Specialists
Since our founding in 2008 NettZero has completed thousands of successful NABERS ratings. The unrivalled expertise of our highly skilled sustainability engineers will optimise your portfolio’s performance to its fullest potential.
Demonstrate efficiency, reduce operating costs, and position your business as a leader in an increasingly performance-driven market. Start the journey, enquire about a rating with us today.
What is NABERS?
Sustainable buildings.
Good for the planet. Good for People.
Measure, improve, and communicate your building’s sustainability credentials.
The National Australian Built Environment Rating System measures the performance of buildings across key areas, including energy efficiency, carbon emissions, water usage, and waste generation. Ratings are benchmarked against similar buildings and assessed on a 6-star scale, in half-star increments, where 6 stars represents market-leading performance, and 1 star indicates below-average performance.
What does NABERS measure?
Measure your buildings’ sustainability performance against like-for-like competitors
A rating indicates a site’s performance in relation to similar buildings, and uses industry benchmarks formulated by NABERS in cooperation with the built environment sector.
Depending on the building type, a rating can measure and compare a site’s sustainability performance for energy, water, waste management, and indoor air quality.
NettZero is accredited to perform the full suite of ratings for all property types.
Find out more about the full range of ratings on the NABERS website.
- Base Building
- Whole Building
- Tenancy
- Co-Assess
Energy
Energy Ratings measure the efficiency of your buildings against real-world benchmarks.
Discover new ways to improve your building’s energy efficiency.
Water
Water Ratings measure your building’s water consumption and water recycling.
Analyse and understand your opportunities and identify water-saving initiatives.
Waste
Waste Ratings measure your buildings waste generation, recycling, and waste contractor management.
Identify what areas can be improved and specific ways to do so.
Indoor Environment
Ensure occupants enjoy a healthy workplace environment.
Climate Active
If your building is rated 4 stars or more for Energy, take it one step further and offset emissions to certify as the building Carbon Neutral.
Your NABERS Profile
What types of premises are in your portfolio?
Do more with NettZero
Improvement Plans
Our improvement plans are based on Energy & Water Audits and provide you with specific targeted initiatives to reduce energy & water consumption and improve your rating.
NettZero are trusted environmental consultants, helping you achieve your efficiency goals in a timely and cost-effective manner.
- Save on energy and water
- Transparent job delivery tracker
- Establish a targeted energy & water budget
- Analyse & understand energy use with a level 2 audit


Monthly Monitoring
No nasty surprises.
NettZero provide monthly monitoring & regular reports. This service is optimal for buildings seeking to consolidate high ratings and detect unexpected performance issues before the official assessment begins.
5-star buildings run the risk of falling behind after the completion of a successful rating. Monthly monitoring ensures that all parties stay up to date with accurate data that tracks year-round performance of the building.
Monthly ratings provide a succinct snapshot of the buildings specific performance separate from other monitoring services.
- Monthly Consumption
- Cumulative Consumption
- Cumulative GHG Emissions
- Rolling Rating Tracking
- Update Rated Area





