Energy efficiency

Photo: Caplow Manzano
Exterior photo of a WELL for Residential ceritified home
Programs like Phius, Energy Star, WELL, LEED, and NGBS promise verification and offer a guiding framework. But what do they actually deliver for project teams?
March 17, 2026
Gemini-created graphic
Q&A graphic showing a headshot of Kat Klingenberg of Phius
March 4, 2026
Shake shacks was built by hybrid architecture in seattle and featured on Custom Builder
Feb. 11, 2026
Irvin Serrano Photography
Exterior of a net zero passive house in Durham NH by Kaplan Thompson Architects
Dec. 5, 2025
Homeowner walking with propane supplier | Custom Builder
June 20, 2025
building science construction
Oct. 14, 2024
custom builder podcast
July 10, 2024
Reliable Energy in Home Construction
Feb. 19, 2024
PERC Highlights Sustainability and Efficiency at IBS with 'Clean Build Conversations
Feb. 13, 2024

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