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GAB Report helps architects, designers, builders, and decision-makers navigate sustainable design, materials, policy, and practice.
Editor’s selection
The International Living Future Institute has kept its enforceable Living Building Challenge Red List unchanged until March 2027. Concurrently, an expanded Watch List signals rigorous future scrutiny for…
Latest reporting
Reporting, research, products, and practical ideas for better buildings and cities.
Sep 2026
Standing 45 meters tall in Vancouver, The Hive eliminates conventional concrete shear cores above its podium. By pairing…
Sep 2026
An RMI study reveals that Maryland single-family households switching from heating oil and propane to high-efficiency heat pumps…
More recent reports
Explore the systems
Four concise briefings connect the projects, materials, policies, and systems shaping better buildings.
Topic briefing
Net zero, electrification, efficiency, and renewable systems.
Topic briefing
Products, healthy materials, embodied carbon, and reuse.
Topic briefing
Projects, housing, planning, resilience, and urban systems.
Topic briefing
Research, professional education, policy, and applied practice.
Professional calendar
Plan ahead with conferences, training, tours, and conversations, from next week to future years.
Nov 4, 2026
Virtual
This accredited continuing education webinar examines how to apply circular design principles across each stage of a building lifecycle. Presented by Jonathan North of Mohawk Industries, the session focuses on practical approaches to reduce environmental impacts across the built environment. Attendees will…
Nov 4, 2026
Virtual
This regional online seminar examines practical methods for designing, procuring, and constructing mass timber projects. Led by structural engineer Shannon Williams, the session details mass timber product options, structural versatility, prefabrication strategies, and reduced carbon footprints. Attendees will explore preconstruction coordination between…
Nov 5, 2026
Virtual
This regional online seminar examines code-compliant and constructible fire protection detailing for wood-frame structures. Jessica Scarlett of WoodWorks explores interior fire-rated assemblies, including firewalls, fire barriers, and fire partitions. The presentation addresses practical design challenges where structural elements meet fire protection requirements,…
Nov 10, 2026
Virtual
Moisture control on mass timber sites is essential to protect structural integrity, finish aesthetics, and long-term durability. In this WoodWorks webinar, experienced mass timber builders Chad Hamilton and Matthew Tonello present real-world strategies for mitigating moisture exposure across all project phases. The…
From the library
Three enduring reports selected for their useful precedents and lessons.
GreenLinks · Jan 2022
The What: BayREN provides free engineering technical assistance to help local governments in the San Francisco Bay Area save energy…
GreenLinks · Jan 2022
With the signing of the new Federal Sustainability Executive Order the current administration has set forth aggressive goals to make…
Products · Dec 2021
Supporting its continued commitment to delivering innovative, energy-efficient products, Solatube® International Inc., the worldwide leading manufacturer and marketer of Tubular Daylighting…
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