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Green Star
Exploring Green Star
Exploring Green Star
Green Star in focus
Rating system
Rating system
Buildings
Homes
Communities
Performance
Interiors
Legacy tools
Design & As Built
Railway Stations
Roles and resources overview
Assessment and certification
Assessment and certification
Eligibility criteria
Certification fees
Important deadlines 2024-25
Site-wide Credits approach
Volume certification pathway
Multiple Building Single Rating (MBSR)
Carbon Neutral Certification
Promoting your Green Star project
Promoting your Green Star project
WorldGBC Asia Pacific Awards
Our Green Star strategy
Our Green Star strategy
Carbon & climate change
Driving a circular economy
Building with Nature
Future Homes
Resilience in the built environment
Electrification
Sustainable finance
Social value
Evolution
Evolution
Future Focus
Governance
Governance
Nominations for Green Star committees
The Responsible Products program
The Responsible Products program
Responsible Products Guidelines
More information for products manufacturers and initiatives
Responsible Products Score Checker
Marketing guidelines for Responsible Products
Sustainable homes
About sustainable homes
Build a Green Star home
Our guide to sustainable renovations
Induction cooking at home
Financial benefits
Courses & Events
About education
About education
Webinars and masterclasses
Green Star courses
On-demand learning
What's on
On-demand courses
CPD Program for Green Star
CPD Program for Green Star
Frequently asked questions
Major events
TRANSFORM 2025
Green Building Day
Future Green Leaders
Policy
Our policy priorities
Government submissions
Local government
State and Territory government
Federal government
Membership
Membership benefits
Become a member
Resources
About resources
Reports & publications
Green Star resources portal
Directories
Find a Green Star project
Find a Green Star accredited professional
Find a member
Green Star FAQs
Green Star definitions
Case studies
Marketing rules and style guides
For Green Star Buildings
For other projects
Shop
About
About us
About us
The Board
Executive management
GBCA Fellows
Green Star Champions 2024
20 years of Green Star
What is green building?
News & media
News & media
Green Building Voice: the podcast
Media kit
Corporate reports
Our strategic focus
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Green Star: a year in focus
Reconciliation Action Plan
Partner with us
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Mid-tier commercial office buildings pathway report
Mid-tier commercial office buildings pathway report
01 Nov 2015
While premium and A Grade commercial buildings have been quick to embrace energy efficiency, the B, C, D market is lagging behind.
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