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
Giants 400 | Aug 4, 2015
GIANTS 300 REPORT: Top 106 Architecture Firms
Gensler, Perkins+Will, and Kohn Pedersen Fox top Building Design+Construction's 2015 ranking of the largest architecture firms in the United States.
Giants 400 | Aug 4, 2015
ARCHITECTURE GIANTS: 21 practice management innovations from architecture Giants
Design firms have gone all out with management innovations in the last year. Check out which ones might work for your firm.
Architects | Aug 4, 2015
Frank Lloyd Wright School of Architecture closer to independent incorporation
The school is halfway to its first fundraising milestone, but is facing a major deadline at end of this month.
Industrial Facilities | Aug 3, 2015
Architect Jacques Rougerie envisions floating city to function as roving laboratory
The manta ray-shaped vessel will be completely self-sustaining, run on marine energy, and produce no waste.
Cultural Facilities | Aug 3, 2015
Funding needed for Washington's Desert Storm memorial
The National Desert Storm Memorial Foundation has a $25 million goal for the project.
Sports and Recreational Facilities | Jul 31, 2015
Zaha Hadid responds to Tokyo Olympic Stadium controversy
“Our warning was not heeded that selecting contractors too early in a heated construction market and without sufficient competition would lead to an overly high estimate of the cost of construction,” said Zaha Hadid in a statement.
Architects | Jul 30, 2015
The Lego Architect: Book offers simple how-to steps for recreating iconic buildings with Legos
The book features famous buildings accompanied with a photograph and drawing of the Lego model of the building, and a list of all the Lego pieces needed to complete a model of the building.
Transit Facilities | Jul 30, 2015
Snøhetta designs ring-shaped cable car station in Italian Alps
In Snøhetta’s design, two cylindrical rings embedded into the existing topography, each at different elevations, will be connected by a cable car. During the minute-long cable car journey, passengers can enjoy views of the city and of the Italian Alps.
Office Buildings | Jul 29, 2015
Design plans for Fannie Mae’s new HQ revealed
The developer/owner, Carr Properties, envisions a 1-million-sf plus mixed-use center with a large retail pavilion.
Sports and Recreational Facilities | Jul 29, 2015
Milwaukee Bucks arena deal approved by Wisconsin state assembly
Created by Milwaukee firm Eppstein Uhen Architects and global firm Populous, the venue will be built in downtown Milwaukee. Its design draws inspiration from both Lake Michigan, which borders Milwaukee, and from aspects of basketball, like high-arcing free throws.
