Amazon has completed construction of the first two buildings of its second headquarters, located in Arlington, Va. The all-electric structures, featuring low carbon concrete and mass timber, help further the company’s commitment to achieving net zero carbon emissions by 2040 and 100% renewable energy consumption by 2030.
Designed by ZGF Architects, the two 22-story buildings—comprising 2.1 million sf of space and 50,000 sf of retail space—are on track to become the largest LEED v4 Platinum buildings in the U.S., according to a statement from ZGF.
By using low-carbon concrete mixes and CarbonCure technology, the project achieved a 20% reduction in the concrete structures’ carbon footprint, compared to the industry baseline. ZGF incentivized trades to experiment with mixes and reduce greenhouse gas emissions. The firm’s open-source LCA calculator enabled construction partners to assess proposed concrete mixes and measure their impact.
The buildings capture and reuse rainwater, shower water, and HVAC condensation—helping to achieve 50% water savings below building code and recycle 7.5 million gallons a year. And more than four-fifths of all construction waste materials—including concrete, drywall, metals, wood, cardboard, and plastic—were diverted from landfills. This prevented over 17,000 tons of material from entering landfills.
Amazon funded the renovation and expansion of the adjacent Met Park—turning an underused green area into a public park. In addition to the central green, the 2.5-acre park features a children’s playground with a jungle gym, small and large dog parks, and a community garden. Art pieces have been placed along the park’s forest walk.
The buildings feature 19 rooftop terraces, eight of which can be occupied. On a farm terrace, Amazon employees can volunteer to grow herbs and vegetables that will be donated to community organizations. The two towers also have more than 3,000 operable windows.
On the Building Team:
Owner: Amazon
Developer: JBG Smith
Design architect and architect of record: ZGF Architects
MEP engineer: GHT Limited Consulting
Structural engineer: Thornton Tomasetti
Construction: Clark Construction
Related Stories
Airports | Apr 4, 2022
Dominican Republic airport expansion will add mixed-use features
The recently revealed design concept for the expansion of Santiago International Airport in the Dominican Republic includes a transformation of the current building into a mixed-use space that features an office park, business center, and hotel.
Codes and Standards | Mar 23, 2022
High office vacancies have cities rethinking downtown zoning
As record-high office vacancies persist in U.S. urban areas, cities are rethinking zoning policy.
Projects | Mar 22, 2022
Fast-growing Austin adds a $3 billion community
The nation’s fastest-growing large metro area is getting even bigger, with the addition of a $3 billion, 66-acre community.
Projects | Mar 18, 2022
Former department store transformed into 1 million sf mixed-use complex
Sibley Square, a giant mixed-use complex project that transformed a nearly derelict former department store was recently completed in Rochester, N.Y.
Projects | Mar 17, 2022
Plans unveiled for ‘Wall Street South’ mixed-use office block in West Palm Beach
Brand Atlantic Real Estate Partners, Wheelock Street Capital, and B+H Architects released design plans for a new mixed-use office block in West Palm Beach called Banyan & Olive.
Projects | Mar 10, 2022
Optometrist office takes new approach to ‘doc-in-a-box’ design
In recent decades, franchises have taken over the optometry services and optical sales market. This trend has spawned a commodity-type approach to design of office and retail sales space.
Mass Timber | Mar 8, 2022
Heavy timber office and boutique residential building breaks ground in Austin
T3 Eastside, a heavy timber office and boutique residential building, recently broke ground in Austin, Texas.
Performing Arts Centers | Mar 8, 2022
Cincinnati Ballet’s new center embodies the idea that dance is for everyone
Cincinnati Ballet had become a victim of its own success, according to company president and CEO Scott Altman. “We were bursting at the seams in our old building. We had simply outgrown the facility,” Altman told the Cincinnati Enquirer.
Projects | Mar 7, 2022
An Atlanta office promotes employee well-being
For its new Atlanta office, New Relic, a California-based technology company that develops cloud-based software, wanted to keep employee health and wellness at the fore. It also wanted the workspace design to bolster productivity as well as employee engagement and retention.
Projects | Mar 3, 2022
Move, lift, restore: Repurposing a former post office near San Francisco
In mid-February, a construction crew began lifting a 1940s post office building located in Burlingame, Calif., on the San Francisco Peninsula.