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 | Jul 15, 2015
BIG’s design for Philadelphia Navy Yard defies gravity
Ground has broken for 1200 Interpid, a 94,000-sf office building designed by BIG that appears to be leaning.
High-rise Construction | Jul 13, 2015
Herzog & de Meuron’s triangle tower stirs controversy in Paris
The 590-foot glass pyramid building will include a 120-room hotel, 754,000 sf of office space, and cultural facilities.
High-rise Construction | Jul 7, 2015
Bjarke Ingels designs Frankfurt skyscraper with a surprise in the middle
Several levels in the center of the 185-meter tower are shifted outward to allow for terraces with city views.
Office Buildings | Jun 30, 2015
'What’s the latest trend in workplace design?': How architects and designers should answer this hot-button question
Hint: Your response must be better than a laundry list of solutions, according to VOA Associates' John Varholak.
Museums | Jun 28, 2015
Manhattan's New Museum debuts first museum-led incubator space
Part studio, part shared workplace, part lab, and part professional development program, NEW INC connects design with technology, the arts with the market, students with seasoned practitioners, and the museum with the world.
High-rise Construction | Jun 23, 2015
The world's best new skyscrapers for 2015
One World Trade Center and Abu Dhabi's Burj Mohammed Bin Rashid Tower are among the four towers named Best Tall Buildings by the Council on Tall Buildings and Urban Habitat.
Office Buildings | Jun 18, 2015
How tech firms use real estate for competitive advantage
The tech sector is the top industry leasing office space in the U.S., accounting for 20% of major leasing activity in 2014. Dina Belon of Paladino and Company shares how these firms are using their real estate to go up against their competitors.
Office Buildings | Jun 17, 2015
Daniel Libeskind unveils 'talking towers' design for Rome development
The scheme will drastically change the Eternal City’s skyline: three angular towers that look like they’re “in conversation with one another.”
Office Buildings | Jun 12, 2015
Houston's energy sector keeps office construction humming
Colliers International projects continued expansion this year in its quarterly report on national office market.
Office Buildings | Jun 11, 2015
Pop-up tree-office opens in London borough of Hackney
London's Hackney borough welcomed a new kind of workspace to Hoxton Square—the TreexOffice.
