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 | Feb 3, 2021
NBCU News Group unveils new Washington bureau and studios
The project spans six floors and 80,000 sf.
Office Buildings | Feb 3, 2021
A towering helix will mark the spot at Amazon’s corporate headquarters in Virginia
The tech giant has invested $2.5 billion in a project that will encompass five office buildings for 25,000 employees.
Office Buildings | Feb 1, 2021
609 W. Randolph begins construction in Chicago’s West Loop Gate
Antunovich Associates designed the project.
Office Buildings | Jan 27, 2021
New creative office space completes in Silicon Beach
SPF:architects designed the project.
Office Buildings | Jan 19, 2021
Anchorage to receive new glacier-inspired office building
Perkins&Will is designing the building.
Office Buildings | Jan 12, 2021
Epic Games purchases North Carolina mall to convert into new HQ
The video game company is currently valued at over $17 billion thanks to Fortnite, its massively popular battle royale game.
Architects | Jan 5, 2021
Ware Malcomb finds itself in the mix for multiple diverse projects
Its latest completion is an office/factory/warehouse combo for one of Marvin Window’s brands.
Giants 400 | Dec 16, 2020
Download a PDF of all 2020 Giants 400 Rankings
This 70-page PDF features AEC firm rankings across 51 building sectors, disciplines, and specialty services.