Our history

The New Zealand Green Building Council was founded in July 2005 and in 2006 became a member of the World Green Building Council (WGBC), marking its formal recognition as a green building council under the auspices of the WGBC.

In 2006, the NZGBC was only the sixth green building council internationally. There are now approximately 100 around the world, which the WGBC classifies as either ‘established’ or ‘emerging’. Green building councils work in regional networks, and New Zealand is part of the Asia-Pacific network.

Rating tools are one of the primary ways that GBCs work to educate the market and incentivise better building practice, by giving independent endorsement to buildings that proves they have reached a level of sustainability.

History of our rating tools

The NZGBC runs a number of rating tools designed for different purposes. This timeline shows the evolution of the suite of tools.

Green Star Office Design is launched and the first two buildings rated (Meridian Building in Wellington and 80 Queen Street, Auckland).
Green Star Office Built added (providing a rating for construction as well as design).
Green Star expanded to include tools covering education buildings, industrial, and interiors.
Homestar launches – the residential tool developed with BRANZ and Beacon Pathway to provide a comprehensive rating system for homes.
BASE developed and launched – the more accessible green building rating system specifically for Christchurch’s commercial rebuild.
NABERSNZ launches in NZ – the energy rating tool licensed to the Energy Efficiency and Conservation Authority, which NZGBC administers.
2016 NZGBC celebrates 10 years - building green has entered the mainstream in New Zealand with more than 734,000sqm of certified Green Star space, 522,580sqm of NABERSNZ office space, and 6400 Homestar registrations.

Visit our rating tool pages for more detailed information on how they work, and how they are benefiting New Zealand projects.