Arval, a long-term car rental company based in Italy, has recently received a new zero impact headquarters building on the outskirts of Florence. The Pierattelli Architetture-designed building, dubbed the “Photovoltaic Bolt” thanks to its arrow-like shape and large photovoltaic “wings,” is a Climate House Class A building without emissions and is self-sufficient thanks to geothermal pumps and a large array of photovoltaic panels.
The photovoltaic wings have a surface area of over 1,100 sm and comprise about 1000 panels. The flexible, high-efficiency panels are attached to a lightweight steel structure and are integrated with additional panels located on the roof. The bigger wing leans on the main entrance and has a dimension of 50 meters by 35 meters by 36 meters.
Courtesy of Pierattelli Architetture.
The smaller wing leans on the back elevation and measures 23 meters by 33 meters by 40 meters. The panels attached to the wings and the ones on the roof generate enough power to activate the geothermal pumps in the subsoil and make the building completely self-sufficient.
Courtesy of Pierattelli Architetture.
The buildings 7,000 sm of offices and common spaces are distributed over three floors and a basement. Each floor hosts about 200 employees. The spaces are articulated around a central dorsal on north-south axis to provide an east-west direction and guarantee a correct sunlight positioning.
Inside, a main hallway with a large glass wall across two of the floors fills the volume with natural light. Office floors are distinguished by colors so they can be easily identified by their function. The ground floor is ochre yellow for bureaucracy, the first floor is cobalt blue for managers and administrations, and the second floor is light green for the call center and learning center. The basement, meanwhile, hosts the technical spaces for energy control and a large break area made in a light brown color.
Courtesy of Pierattelli Architetture.
The Photovoltaic Bolt is one of the first directional buildings in Italy with zero environmental impact.
Courtesy of Pierattelli Architetture.
Courtesy of Pierattelli Architetture.
Related Stories
Office Buildings | Apr 30, 2015
U.S. office construction is approaching historic levels again
An estimated 108 million sf of office space were under construction in the U.S. at the end of the first quarter, a 17% gain over the same period a year ago, according to CoStar.
Wood | Apr 26, 2015
Building wood towers: How high is up for timber structures?
The recent push for larger and taller wood structures may seem like an architectural fad. But Building Teams around the world are starting to use more large-scale structural wood systems.
Green | Apr 22, 2015
GSA's Federal Center South Building honored with AIA Top Ten Plus Award for 'verified' sustainable performance
The annual award recognizes green building projects that have quantifiable metrics demonstrating the performance and positive impact of the sustainable design.
Office Buildings | Apr 21, 2015
Stop the endless debate over open vs. closed work environments
Rather than be confused by the constant stream of opinions, leadership teams contemplating workplace investments should start with powerful employee engagement strategies that drive results.
Office Buildings | Apr 21, 2015
How to create an 'emotionally intelligent' workplace
Emotional intelligence is the leading predictor of performance in the workplace and the strongest driver of leadership and personal excellence.
Office Buildings | Apr 8, 2015
Facebook plans to build two more Frank Gehry-designed offices
In addition to office space, Facebook’s development involves a bridge for pedestrians and cyclists.
Mixed-Use | Apr 7, 2015
$100 billion 'city from scratch' taking shape in Saudi Arabia
The new King Abdullah Economic City was conceived to diversify the kingdom's oil-dependent economy by focusing more in its shipping industry.
Green | Apr 7, 2015
USGBC survey shows Fortune 200 companies prioritize green building
The world’s top-performing companies are prioritizing sustainability as part of their corporate social responsibility efforts, and a majority of them are using LEED to achieve their goals, according to the new survey.
Office Buildings | Apr 1, 2015
Facebook opens Gehry-designed headquarters: ‘The largest open floor plan in the world,’ says Zuckerberg
Employees have started moving into Facebook’s new headquarters, a 435,555-sf building in Menlo Park, Calif., whose famed architect Frank Gehry describes as “unassuming, matter-of-fact, and cost effective.”
Office Buildings | Apr 1, 2015
IBM's supercomputer Watson finds new home in Manhattan's Silicon Alley
The new headquarters for the former Jeopardy champ was conceived as a showcase for Watson’s capabilities, and as an inspirational workspace for Millennials and idea generators of all ages.
