Announcements
Green Hammer Passivhaus on Goal Net Zero Tour, Saturday May 5
Solar Oregon is hosting the 5th annual Goal Net Zero tour to show how local projects are proving that net zero...Read the full post
Want a free gift card to Bamboo Sushi?
For a limited time, refer a friend to schedule a Home Performance Assessment and we’ll send you a $75 gift card to Bamboo...Read the full post
ENERGIZING Your Home has Never Been Easier or More Affordable
Even if you’ve had a Green Hammer energy retrofit, you might have opted to wait on the new water heater...Read the full post
Healthy, Energy Efficient Homes for All
Green Hammer was recently selected to perform low-income home weatherization for the Multnomah County low income weatherization program. If you have...Read the full post
Sign up for Clean Energy Works with Green Hammer
Clean Energy Works makes home energy efficiency easy and affordable through low interest financing. Use rebate code: CNGRH to energize your home with Green Hammer’s energy experts. Our Building Performance Institute (BPI) certified technicians utilize their deep construction knowledge and cutting edge technology to provide you with full energy performance diagnostics and definitive solutions to save you energy.
America's First Passive House Office Building
Green Hammer is collaborating on the design of America’s first Passive House office building, the CAPACES Leadership Institute, a project of Oregon’s nonprofit farmworker union, PCUN. Features include a super-insulated shell with triple-pane windows, airtight construction, heat-recovery ventilation, night-flush cooling, a planted roof and shading system, and increased thermal mass (earthen walls). The 2600 square foot office will use 70% less energy than a comparable conventional office building.
Green Hammer Publishes "Urbanize & Insulate"
Architectural designer and energy consultant Dylan Lamar has authored his first book, Urbanize & Insulate: The Development of a Fossil-Fuel Exit Strategy. The book provides a succinct and well-researched account of how these two basic agendas can radically reduce carbon-emissions in the built environment. Read more
