
Global Network for Zero
Certify buildings as net-zero for energy use and resource efficiency.
The GNFZ Final Net Zero Certification costs $0 USD.
This certification is best suited for owners and managers of existing commercial, residential, or mixed-use buildings who are committed to achieving net zero carbon emissions. It is particularly valuable for real estate professionals, portfolio managers, and developers seeking to meet ESG reporting requirements, GRESB recognition, or SBTi targets through a structured, incremental pathway.
Certificate
English
2021
Available
Audubon Cooperative Sanctuary Certification
Audubon International
SEAM Buildings + Interiors (B+I) Certification: Developer
SEAM
SEAM Buildings + Interiors (B+I) Certification: Occupier
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SEAM Certification O+M Certification: Developer
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SEAM Operations + Maintenance (O+M) Certification: Occupier
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WELL Performance Rating
International WELL Building Insititute
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Global Network for ZeroLast verified Mar 8, 2026