A new 58,000-sf mixed-use project will be Portland's first certified Living Building, Oregon's largest Living Building, and the largest certified Living Building in the world.
Designed to last 500 years, the building has a projected Energy Use Index (EUI) of 18.6 kBtu/SF/YR; a typical Portland office building built to code has a EUI of 40.8 kBtu/SF/YR. A 133 kW PV solar array will occupy 8,300 sf on the building's roof and another 195.4 kW PV array will occupy 10,300 sf on the roof of a partner organization.
The building will also include a 71,000 gallon cistern in the basement comprising 62,500 gallons of rainwater storage and 8,500 gallons of stormwater detention. All of the building’s water and energy needs will be produced via rainwater capture, and the onsite and offsite solar arrays.
A five-story vacuum flush composting waste system will be included as well as a urinal-to-fertilizer system that transforms waste to resource. Additionally, 70% of the building perimeter spaces can be ventilated or cooled with operable windows and 65% of regularly occupied spaces will be daylit throughout the year.
The building's first floor will include retail, a 40-stall bike storage, showers, restrooms, lockers, and a fitness center for building occupant use. The second floor will feature Class A Commercial Office space available for lease, while floors three through five will have office space to be occupied by PAE, the project's MEP engineer.
The project is scheduled for a 2020 groundbreaking with an anticipated completion date in 2021. KPFF is the structural and civil engineer and Gerding Edlen is the developer.
Related Stories
Resiliency | Sep 30, 2022
Designing buildings for wildfire defensibility
Wold Architects and Engineers' Senior Planner Ryan Downs, AIA, talks about how to make structures and communities more fire-resistant.
| Sep 23, 2022
High projected demand for new housing prompts debate on best climate-friendly materials
The number of people living in cities could increase to 80% of the total population by 2100. That could require more new construction between now and 2050 than all the construction done since the start of the industrial revolution.
| Sep 7, 2022
Use of GBCI building performance tools rapidly expanding
More than seven billion square feet of project space is now being tracked using Green Business Certification Inc.’s (GBCI’s) Arc performance platform.
| Aug 22, 2022
Less bad is no longer good enough
As we enter the next phase of our fight against climate change, I am cautiously optimistic about our sustainable future and the design industry’s ability to affect what the American Institute of Architects (AIA) calls the biggest challenge of our generation.
| Aug 19, 2022
Manassas Museum renovated to reimagine a civic design & engage the community
Manassas, VA has recently added to its historic Manassas Museum.
Daylighting | Aug 18, 2022
Lisa Heschong on 'Thermal and Visual Delight in Architecture'
Lisa Heschong, FIES, discusses her books, "Thermal Delight in Architecture" and "Visual Delight in Architecture," with BD+C's Rob Cassidy.
| Aug 16, 2022
DOE funds 18 projects developing tech to enable buildings to store carbon
The Department of Energy announced $39 million in awards for 18 projects that are developing technologies to transform buildings into net carbon storage structures.
| Aug 15, 2022
Boston high-rise will be largest Passive House office building in the world
Winthrop Center, a new 691-foot tall, mixed-use tower in Boston was recently honored with the Passive House Trailblazer award.
Hotel Facilities | Aug 12, 2022
Denver builds the nation’s first carbon-positive hotel
Touted as the nation’s first carbon-positive hotel, Populus recently broke ground in downtown Denver.
Energy Efficiency | Aug 11, 2022
Commercial Energy Efficiency: Finally “In-the-Money!”
By now, many business leaders are out in front of policymakers on prioritizing the energy transition.