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
| Feb 12, 2013
OMA's 'perimeter core' design wins competition for Essence Financial Building in Shenzhen
OMA partners David Gianotten and Rem Koolhaas rethink traditional office tower design with a plan that shifts the building's core to the edge for large, unobstructed plans.
| Feb 8, 2013
5 factors to consider when designing a shade system
Designing a shade system is more complex than picking out basic white venetian blinds. Here are five elements to consider when designing an interior shade system.
| Feb 6, 2013
RSMeans cost comparisons: office buildings and medical offices
RSMeans' February 2013 Cost Comparison Report breaks down the average construction costs per square foot for four types of office buildings across 25 metro markets.
| Feb 1, 2013
Delinquency rate for U.S. commercial real estate loans hits 11-month low
The delinquency rate for U.S. commercial real estate loans in CMBS fell 14 basis points in January to 9.57%. This is the lowest level in 11 months, according to Trepp, LLC's latest U.S. CMBS Delinquency Report.
| Jan 31, 2013
The Opus Group completes construction of corporate HQ for Church & Dwight Co.
The Opus Group announced today the completion of construction on a new 250,000-square-foot corporate headquarter campus for Church & Dwight Co., Inc., in Ewing Township, near Princeton, N.J.
| Jan 31, 2013
More cities requiring large buildings to use EPA’s energy management and reporting
In 2012, Philadelphia joined several other U.S. cities in passing a requirement that large buildings use Portfolio Manager, the Environmental Protection Agency’s energy management tool, to measure and report energy performance.
| Jan 29, 2013
Astellas' New Headquarters for the Americas Earns LEED Gold Certification
The new headquarters for Astellas in the Americas in Northbrook, Ill., has been awarded LEED Gold certification by the USGBC.
| Jan 16, 2013
SOM’s innovative Zhengzhou Greenland Plaza opens
The 2.59-million-square-feet building houses a mixed-use program of offices on its lower floors and a 416-room hotel.
| Dec 9, 2012
The owner’s perspective: high-rise buildings
Douglas Durst on the practicalities of development: “You must think about a building from the inside out.”
