carboNZero Building Operations
Photo credit - Jason Mann 15 Stout Street
We want to ensure that everyone can demonstrate their commitment to a Zero Carbon Future, regardless of how far along the journey they are or how sustainable their building is now.
An easy first step is simply to transparently report the results of your building's energy bills over a 12-month period. NZGBC intends to provide a web portal for emissions reporting in early 2020. This site will provide benchmark energy and carbon data for different building types, allowing you to see how your building compares with its peers. While we're in the process of developing our web platform, please contact us for more details.
carboNZero building certification
For those building owners already far along the journey we have developed a pilot net zero carbon certification for existing buildings. This carboNZero Building Operations certification, developed in partnership with Enviro-Mark Solutions, will enable you to measure your current carbon emissions more formally, manage your carbon footprint, offset any unavoidable emissions and market your success once you receive your carboNZero building certificate. The submission guidelines can be found here.
To receive full carboNZero Building certification, buildings will have to meet minimum carbon performance standards through either NABERSNZ or the greenhouse gas emission credits in Green Star Performance.
Before formally registering for a rating, you may want to use some of the tools available for benchmarking your building against the verification certification. See NABERSNZ for office buildings or Green Star Performance for all other building types. Next, you’ll need to develop a carbon-reduction action plan to reduce emissions and meet the minimum required for certification:
|Minimum Building Performance Requirements|
NZGBC expects buildings to meet a minimum level of carbon performance before the application of carbon offsets. This minimum performance standard, expected to get tougher over time, is currently as follows:
Demonstrate that you have a carbon reduction plan for the building. This must include a plan to phase out fossil fuel consumption on site by 2025.
Step 3 and 4
Once you’re confident that you’ve met the minimum requirements, you’ll need to register for carboNZero certification and submit data about your emissions and any supplementary material required by the programme. At this stage we’ll need to see reporting of the purchase of refrigerants and some Scope 3 emissions; these are emissions associated with products and services bought in connection with the operation of the building, such as waste disposal.
The final step before certification is to mitigate any unavoidable emissions through one of Enviro-Mark Solutions’ offset programmes or any programme that meets the minimum offset requirements of the carboNZero Buildings programme. Once you’ve offset remaining emissions, you’ll receive your carboNZero Building certification!
The hard part is over. Phew!
Now that you’ve received your carboNZero Building certification, it’s time to think about how you tell your story of success to the world. To maintain your certification, you’ll need to resubmit your greenhouse gas data each year. You’ll also need to ensure that you continue to meet the minimum benchmarks as they increase over time.