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
Government Buildings | May 10, 2024
New federal buildings must be all-electric by 2030
A new Biden Administration rule bans the use of fossil fuels in new federal buildings beginning in 2030. The announcement came despite longstanding opposition to the rule by the natural gas industry.
Sustainable Development | May 10, 2024
Nature as the city: Why it’s time for a new framework to guide development
NBBJ leaders Jonathan Ward and Margaret Montgomery explore five inspirational ideas they are actively integrating into projects to ensure more healthy, natural cities.
Mass Timber | May 8, 2024
Portland's Timberview VIII mass timber multifamily development will offer more than 100 affordable units
An eight-story, 72,000-sf mass timber apartment building in Portland, Ore., topped out this winter and will soon offer over 100 affordable units. The structure is the tallest affordable housing mass timber building and the first Type IV-C affordable housing building in the city.
Architects | May 8, 2024
Ivan O’Garro, AIA joins LEO A DALY as a vice president
Integrated design firm LEO A DALY welcomes Ivan O’Garro, AIA, as a vice president and managing principal of its Atlanta studio.
K-12 Schools | May 7, 2024
World's first K-12 school to achieve both LEED for Schools Platinum and WELL Platinum
A new K-12 school in Washington, D.C., is the first school in the world to achieve both LEED for Schools Platinum and WELL Platinum, according to its architect, Perkins Eastman. The John Lewis Elementary School is also the first school in the District of Columbia designed to achieve net-zero energy (NZE).
Healthcare Facilities | May 6, 2024
Hospital construction costs for 2024
Data from Gordian breaks down the average cost per square foot for a three-story hospital across 10 U.S. cities.
Biophilic Design | May 6, 2024
The benefits of biophilic design in the built environment
Biophilic design in the built environment supports the health and wellbeing of individuals, as they spend most of their time indoors.
MFPRO+ Special Reports | May 6, 2024
Top 10 trends in affordable housing
Among affordable housing developers today, there’s one commonality tying projects together: uncertainty. AEC firms share their latest insights and philosophies on the future of affordable housing in BD+C's 2023 Multifamily Annual Report.
Retail Centers | May 3, 2024
Outside Las Vegas, two unused office buildings will be turned into an open-air retail development
In Henderson, Nev., a city roughly 15 miles southeast of Las Vegas, 100,000 sf of unused office space will be turned into an open-air retail development called The Cliff. The $30 million adaptive reuse development will convert the site’s two office buildings into a destination for retail stores, chef-driven restaurants, and community entertainment.
Codes and Standards | May 3, 2024
New York City considering bill to prevent building collapses
The New York City Council is considering a proposed law with the goal of preventing building collapses. The Billingsley Structural Integrity Act is a response to the collapse of 1915 Billingsley Terrace in the Bronx last December.
