Last week, the city of San Francisco announced the grand opening of the Greenest Urban Office Building in North America. The new San Francisco Public Utilities Commission Building (SFPUC) boasts new Living Machine technology, as well as LEED Platinum standards.
The 13-floor building can hold around 900 people, but consumes 60% less water and 32% less energy than most buildings of its kind. The building can achieve these high levels of conservation due it its on-site grey and black water treatment.
The technology for this treatment, The Living Machine, reclaims and treats all of the building’s wastewater– meeting the demand for all of the buildings toilets. The Living Machine can treat 5,000 gallons of water daily, reducing per-person water use from 12 to five gallons. The building also has a rainwater harvesting system that can store up to 250,000 gallons of water annually for use in the building’s irrigation systems.
As far as power goes, the building uses a greenhouse gas-free power from the Hetch Hetchy Reservoir, but also has an integrated hybrid solar array as well as a wind turbine that can generation about seven percent of the building’s annual energy needs.
The building was designed with a raised flooring system to house its data and ventilation infrastructure that also reduces heating, cooling and ventilation costs by over half. They also plan to do the more simple things, like automatically shut off workstation power after business hours, use more sustainable building materials, and limit parking to encourage alternative transportation among employees.
“The unique hybrid wind-solar installation combined with the use of onsite, recycled wastewater makes 525 Golden Gate one of the most self-sustaining buildings anywhere in the world,” said SFPUC General Manager Ed Harrington as part of the announcement. “We did not spare any detail to demonstrate the water-saving and energy efficiency revolution that all of us must start to embrace.”
However, the building cost the city a whopping $146.5 million– which brings back the argument between building new energy efficient buildings, or spending the money to make the ones we already have perform better. There isn’t a right answer, what’s probably best is for there to be a combination of the two– a new building should be built to high energy standards, but some time and resources should be taken to reboot the clunky power-wasters that remain in every city.
Employees are set to move in to their new space in July and August, and the building is set to be on track for its Platinum LEED ranking within a year of operation. The SFPUC estimates that building and owning its new headquarters will allow the department to save residents around $3.7 billion over the expected 100 year life of the building. +
--
Beth Carter is a contributing editor for SmartPlanet.
Related Stories
| Aug 27, 2013
Industrial Sector Report [2013 Giants 300 Report]
Building Design+Construction's rankings of the nation's largest industrial sector design and construction firms, as reported in the 2013 Giants 300 Report.
| Aug 26, 2013
What you missed last week: Architecture billings up again; record year for hotel renovations; nation's most expensive real estate markets
BD+C's roundup of the top construction market news for the week of August 18 includes the latest architecture billings index from AIA and a BOMA study on the nation's most and least expensive commercial real estate markets.
| Aug 26, 2013
Chicago Bears kick off season at renovated Halas Hall
An upgraded locker room, expanded weight room, and updated dining room with an outdoor patio greeted the Chicago Bears when they arrived at Halas Hall for practice this month. The improvements are part of a major expansion and renovation of the Bears’ headquarters in Lake Forest, Ill., completed by Mortenson Construction in less than seven months.
| Aug 22, 2013
Energy-efficient glazing technology [AIA Course]
This course discuses the latest technological advances in glazing, which make possible ever more efficient enclosures with ever greater glazed area.
| Aug 22, 2013
Warehouse remake: Conversion project turns derelict freight terminal into modern office space [slideshow]
The goal of the Freight development is to attract businesses to an abandoned industrial zone north of downtown Denver.
| Aug 21, 2013
AIA: Architecture billings on the rise in July
The Architecture Billings Index for July was 52.7, up from a mark of 51.6 in June. This score reflects an increase in demand for design services (any score above 50 indicates an increase in billings).
| Aug 20, 2013
40 Under 40 retrospective: ‘U40s’ take on continuing ed, snake’s blood
Every month we’ll be touching base with past 40 Under 40 honorees to see what’s been happening in their professional and personal lives since winning the award. This month: An accomplished author of test-prep books and an architect who headed to China when the American economy turned sour.
| Aug 20, 2013
Top Data Center Architecture Firms [2013 Giants 300 Report]
Corgan, Gensler, HDR head Building Design+Construction's 2013 ranking of the largest data center architecture and architecture/engineering firms in the U.S.
| Aug 20, 2013
First look: $550 million Billie Jean King National Tennis Center renovation
The United States Tennis Association has announced its plans for a sweeping transformation of the USTABillie Jean King National Tennis Center that will include the construction of two new stadiums, as well as a retractable roof over Arthur Ashe Stadium. The transformation will be implemented in three phases to begin at the conclusion of the 2013 US Open, with the goal of overall completion by the 2018 US Open.
| Aug 15, 2013
Design-build project delivery holds steady at nearly 40% of nonresidential construction: DBIA study
The Design-Build Institute of America (DBIA), the only organization that defines, teaches and promotes best practices in design-build, has released research indicating that design-build project delivery represents nearly 40 percent of total market share in the United States, based on dollar value at the end of 2012.