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
Architects | Jul 22, 2016
5 creative approaches to finish standards
With the right mindset, standards can produce great design for healthcare facilities, as VOA's Candace Small explores.
Retail Centers | Jul 21, 2016
MVRDV designs Seoul entertainment district with gold entrance and curtain façade
The 9,800-sm complex will have retail and nightclub space. A plaza separates the two concrete buildings.
Healthcare Facilities | Jul 20, 2016
Process mapping simplifies healthcare design
Charting procedures and highlighting improvement opportunities can lead to developing effective design strategy simulations. GS&P’s Ray Wong writes that process mapping adds value to a project and bolsters team and stakeholder collaboration.
Architects | Jul 20, 2016
AIA: Architecture Billings Index remains on solid footing
The June ABI score was down from May, but the figure was positive for the fifth consecutive month.
| Jul 19, 2016
2016 GIANTS 300 REPORT: Ranking the nation's largest architecture, engineering, and construction firms
Now in its 40th year, BD+C’s annual Giants 300 report ranks AEC firms by discipline and across more than 20 building sectors and specialty services.
Architects | Jul 18, 2016
17 buildings designed by Le Corbusier added to UNESCO World Heritage List
The sites are spread across seven counties and were built over the course of 50 years. Le Corbusier, an architect, designer, and urban planner, was a founder of modern architecture.
Multifamily Housing | Jul 18, 2016
Four residential projects named winners of the 2016 AIA/HUD Secretary Awards
Affordable housing, specialized housing, and accessible housing projects were honored.
Sports and Recreational Facilities | Jul 18, 2016
Turner and AECOM will build the Los Angeles Rams’ new multi-billion dollar stadium project
The 70,000-seat stadium will be ready by the 2019 NFL season. The surrounding mixed-use development includes space for retail, hotels, and public parks.
High-rise Construction | Jul 15, 2016
Zaha Hadid designs geometric flower-shaped tower for sustainable Qatar city
The 38-story building will have a mashrabiya latticed facade with hotel and residential space inside.
Building Team | Jul 11, 2016
Design-assist: The way to really fly [AIA course]
Experts explain the benefits of DA, a process where the subcontractors are retained to assist other Building Team members in the development of a design. Earn 1.0 AIA CES learning units by reading and taking the exam.