Arrow Register

Personal Area

Register/Sign In

Already Registered

Or

Join Us

  • Showcase your projects or products
  • Enhance your global exposure
  • Enjoy our unique product directory
arrowregisterud
IMAGES
Bullitt Center / 0 © Nic Lehoux
Bullitt Center / 1 © Nic Lehoux
Bullitt Center / 2 © Benjamin Benschneider
Bullitt Center / 3 © Nic Lehoux
Bullitt Center / 4 © John Stamets
Bullitt Center / 5 © Nic Lehoux
Bullitt Center / 6 © Nic Lehoux
Bullitt Center / 7 © Nic Lehoux
Bullitt Center / 8 © Benjamin Benschneider
Bullitt Center / 9 © Nic Lehoux
Bullitt Center / 10 © Benjamin Benschneider
Bullitt Center / 11 © Benjamin Benschneider

PROJECT DESCRIPTION

Buildings account for an estimated 39% of carbon dioxide emissions, 65% of waste and 70% of electrical use in the United States. In the Pacific Northwest, a changing climate is already shifting our use of water, energy and other natural resources. To address this reality, the Bullitt Center in Seattle, WA is demonstrating what is possible today and inspiring tomorrow’s leaders to go even farther.

As the first urban structure of its kind, the Bullitt Center is inherently about learning and discovery.
From building design and the interactive resource center to the new community green-space, the Bullitt Center is a place for people to gather and learn about green building and urban sustainability. And it serves as a highly visible example of what’s possible when a team of people come together to advance uncommon wisdom. Features shaping the Bullitt Center include the following:

• LIVING BUILDING: The 6-story, 50,000 sq. ft. building is the nation’s first urban mid-rise
commercial project to attempt the rigorous goals of the Living Building Challenge, the most
ambitious benchmark of sustainability in the built environment.

• TEACHING BUILDING: The lower floor of the building, fronting 15th Avenue and the new
park at McGilvra Place, houses the Center for Integrated Design. Programmed by the
University of Washington’s Integrated Design Lab, the Center features an open classroom,
exhibition space and a research laboratory dedicated to the training of pioneers who will
lead our green economy.

• INNOVATIVE GREEN TECHNOLOGY: Net-zero energy use with 100% onsite renewable energy
generation from the latest photovoltaic (PV) technology, water needs provided by
harvested rainwater, onsite waste management, a safe, naturally day-lit and ventilated
work environment for all workers, and built to last 250 years.

AWARDS

Building certified under the Living Building Challenge

2013 Architizer Awards - Architecture & Sustainability Special Mention

2013 Metal Architecture Magazine - Sustainable Building of the Year

2013 ENR NW - Best Green Project

2013 AIA NW & Pacific Region - Jury Recognition, Sustainable Design

2013 World Architecture News - Sustainable Building of the Year

2013 Architizer Awards - Architecture & Sustainability Special Mention

2013 Metal Architecture Magazine - Sustainable Building of the Year

2013 ENR NW - Best Green Project

2013 AIA NW & Pacific Region - Jury Recognition, Sustainable Design

2013 World Architecture News - Sustainable Building of the Year

What Makes it Green, Seattle AIA Award 2013

SUSTAINABILITY FEATURES

Shading system

High efficient façade

Photovoltaics

Rainwater harvesting

Grey Water Recycling

Sustainable building materials

Low-emitting materials and finishes

Sustainable sourced timber

Zero energy building

Ground Source Heat Pump

Daylighting maximised

SUSTAINABILITY STRATEGY

ACTUAL ENERGY PERFORMANCE
The Bullitt Center has greatly exceeded its ambitious energy performance goals.

During its first 12 months,the building used 147,260 kWh of electricity compared to a baseline of 593,891 kWh for a similar building built to local code (Source: Seattle City Light). During the same period, the Bullitt Center generated 252,560 kWh of clean, renewable energy from the solar panels on its roof. Therefore the building has demonstrated to be net positive energy, not just net zero.


SOLAR
To achieve “net zero energy,” the Bullitt Center will generate as much electricity as the building requires in a year from its rooftop solar power system. During sunny summer months, the photovoltaic (PV) array will produce more electricity than building occupants use; in the gray winter months, it will produce less.

570 photovoltaic panels cover the Bullitt Center roof, each with a rated capacity of 425 watts, meaning the total array will generate 242,000 watts (242 kilowatts) of power at noon on a sunny day. From analysis of the actual sunlight expected to hit the panels (including dim sunlight on cloudy days), we estimate the solar roof will generate approximately 230,000 kilowatt-hours (KWH) of energy in an average year.

In order to maximize solar exposure, the roof of the Bullitt Center looks like the flat mortar boards worn at graduation ceremonies. A steel and aluminum racking system allows the panels to extend beyond the walls of the building and was designed with flexibility in mind. As part of the Living Building Challenge, the Bullitt Center will meter its energy production and consumption on a continuous basis and show the results in its lobby and on the Internet.

Tenants are allocated an energy budget based on the percent of the building they occupy. Tenants that remain within their budget pay nothing for electricity.

WATER
Clean rainwater falling on the Bullitt Center’s roof through gaps between the PV array is carried by downspouts to a 56,000-gallon (appox 212,000 litres) cistern in the basement. The system supplies all non-potable fixtures in the building including toilets, hose spigots, and irrigation systems.

In addition, the system has been designed and constructed to meet all potable water needs for the building once it is fully permitted. Rainwater will pass through a series of filters to remove impurities, an ultra-filter that is so fine that it takes out viruses, and an ultraviolet disinfection system. Until approved, the system will be continually tested and monitored, and potable water will come from the city's water supply system.
Water for toilet flushing is nearly eliminated in this building by composting human “waste” on-site using 10 large composting units in the building’s basement.

Foam flush toilets using less than a cup of rainwater and natural soap convey solids and liquids through piping to the basement. Wood chips are added to the composting units as an additional carbon source, and to help manage moisture levels. The compost is rotated about once a week and air is circulated through the composters to help accelerate the composting process.This valuable resource will be used as a soil amendment.

The building’s greywater – which comes from sink and shower drains – will be filtered, stored, and then treated in a constructed wetland (visible on the building’s second-story roof by Madison Street). Once treated and cleaned to City and State-approved standards, it will be infiltrated into a green planting strip on 15th Avenue, where it will ultimately replenish the natural aquifer.

MATERIAL STRATEGY
As required by the Living Building Challenge, the Bullitt Center worked to weed out more than 350 common toxic chemicals from materials used in the building. Throughout the material selection process, the Bullitt Center team worked with manufacturers to identify the greenest and healthiest products such as:

- Lead-free valves and fixtures throughout the building, including non-potable systems such as on the geothermal heat exchanger and in the fire-suppression systems.
- Phthalate-Free Air Barrier (Phthalates are common plasticizers that are used in a variety of building products, including PVC and building membranes).
- EPDM couplings throughout the building, even on the gasket to the cistern manhole cover.
- No PVC wire installed.
- Eco-Based Insulation Adhesives (low or zero VOC's content). Insulation layers are held together by a plant-based binder.

BUILDING DEMOLITION AND SALVAGE
A small one-story bar and restaurant, along with a paved surface parking lot, formerly occupied the site of the Bullitt Center. Typically, developers are not allowed to remove pre-existing structures prior to issuance of a Master Use Permit. As a result, many existing structures are simply demolished in order to minimize impact on the overall project schedule and associated costs. The Bullitt Center team worked with City regulators to secure approval for deconstruction and material reuse well in advance of the final permit to integrate material recycling and salvage into the process.

NO PARKING SPACES
With onsite parking for bicycles only, the Bullitt Center is the City’s first commercial building to take advantage of legislation focused on designated Urban Villages that are well served by public transportation. In an effort to promote car-free living and reduce the environmental and social impact of single occupancy vehicle use and traffic congestion, the Bullitt Center chose to construct a garage for bikes instead of cars, and developed a multi-modal transportation plan to guide tenant behavior.

FSC CERTIFIED TIMBER
100% of the wood in the Bullitt Center is certified to standards set by the Forest Stewardship Council (FSC).

LOCAL GREEN ECONOMY
A curtain wall (window) system engineered by the German company, Schüco, met the high-performance needs of the Bullitt Center design, but the product was only available in Europe. In a remarkable example of creating real change, a partnership was established between Schüco and Goldfinch Brothers, a family-owned company based in Everett, WA. Goldfinch Brothers developed a licensing agreement with Schüco to fabricate, distribute, and install Schüco products in the US.

ENERGY DATA

Energy consumption:

0.00 KW/m² (0.000 KBtu/ft²)

Consumption type:

Actual Data

Annual carbon footprint:

0.00 KgCO2m² (0.000 KgCO2/ft²)

Climate zone:

Temperate

Min. temperature =

2.2

Max temperature =

22.8

RH =

76%

Temperate

No product info available

CLIENT

Client:

Bullitt Foundation / Point32

DESIGNERS

Architect:

The Miller Hull Partnership

Architect:

The Miller Hull Partnership , Berger Partnership

CONSULTANTS

Building services engineer:

PAE Consulting Engineers , 2020 Engineering

Cost consultant:

Bush, Roed & Hitchings , RDH Building Envelope Consultants

Development manager:

CBRE

Energy consultant:

Solar Design Associates, Inc.

Lighting consultant:

Luma Lighting Design , Integrated Design Lab College of Built Environments, UW

Specialist consultant:

Springline Design , CT Engineering Inc. , Terracon

Structural Engineer:

DCI Engineers

CONTRACTORS

Contractor:

Foushee , Schuchart Corporation

Sub contractor:

PSF Mechanical

OTHER PROJECTS BY TEAM

No other project by team

SIMILAR PROJECTS

Thumbnail Taekwang Green Office

Subang, West Java, Indonesia | 2014

Taekwang Green Office

PT. Indonesia Environment Consultant

Offices | LEED 2009 NC

Thumbnail TNT Centre

Hoofddorp, The Netherlands | 2011

TNT Centre

Paul De Ruiter Architects | Paul de Ruiter Architects

Offices | LEED NC v2.2

Thumbnail VeluxLab

Milan, Italy | 2013

VeluxLab

ATelier2

Offices

Thumbnail La Serenissima Office Building

Via Filippo Turati, 25, 20121 Milano, Italia | 2012

La Serenissima Office Building

Park Associati (Filippo Pagliani, Michele Rossi) | Park Associati

Offices | LEED 2009 CS

Thumbnail Energy Park - Building 03

Via Energy Park, 20871 Torri Bianche MB, Italy | 2009

Energy Park - Building 03

Garretti Associati | Garretti Associati Srl

Offices | LEED CS v2.0

Thumbnail Ardeko

Boulogne-Billancourt, France | 2013

Ardeko

Baumschlager Eberle

Offices | LEED 2009 CS

Thumbnail Cubo - Polo della Luce

62019 Recanati MC, Italia | 2011

Cubo - Polo della Luce

Maurizio Varratta | Manens-Tifs

Offices | ITACA Uffici 2011

Thumbnail Isozaki Tower

Milano, Italia | 2013

Isozaki Tower

Arata Isozaki e Andrea Maffei | Manens-Tifs

Offices | LEED 2009 CS | LEED 2009 CS

Thumbnail IBN Institute

Wageningen, The Netherlands | 1998

IBN Institute

Behnisch Architekten

Offices

Thumbnail Genzyme Center

Cambridge, MA, USA | 2004

Genzyme Center

Behnisch Architekten

Offices | LEED NC v2.2

Thumbnail Foundry

London N1 7RU, UK | 2012

Foundry

Cullinan Studio

Offices | BREEAM 2008 UK Offices

Thumbnail One Angel Square

Manchester, Manchester, UK | 2012

One Angel Square

3DReid

Offices | BREEAM 2008 UK Offices

Thumbnail Brussels Environment

Brussels, Belgium | 2014

Brussels Environment

cepezed architects

Offices | BREEAM 2013 International NC

Thumbnail Pearl River Tower

Guangzhou, Guangdong, China | 2013

Pearl River Tower

Skidmore, Owings & Merrill LLP

Offices | LEED 2009 CS

Thumbnail 1200 Intrepid

Philadelphia, PA, USA | 2016

1200 Intrepid

BIG Bjarke Ingels Group

Offices | LEED 2009 CS

Thumbnail Goito58

Rome, Italy | 2012

Goito58

Chapman Taylor

Offices | LEED 2009 CS | BREEAM 2015 International In-Use

PROJECT INFO

Building type:

Offices

Year:

2012

Project Status:

Built

Gross Area:

4830 Sqm

Certificates:

Climatic zone:

Temperate

MY LAST SEEN PROJECTS