Castello Banfi - Sustainability - The lightweight bottle
 

The lightweight bottle

Between 2008 and 2009 Banfi, jointly with several glassmaking partners, carried out an interesting study on the use and consequent cost saving of lightweight bottles.

Applied to one million bottles, this data explains entirely how every small step towards the use of lighter bottles has a positive and perfectly computable impact on the health of the planet and its inhabitants.

The use of a 400 g-Bordeaux bottle vs. a 570 g-bottle leads to considerable environmental benefits. Our glassmakers estimate an energy consumption per kg of produced glass between 12 and 15 MJ (Mega Joule), mainly depending on the percentage of recycled glass.

Adding energy costs for transportation and disposal, we can consider an average total energy consumption of 15 MJ per kg of produced glass, equivalent to the emission of approximately 2.7 kg of CO2.

With a lighter bottle, the energy saving is more than substantial:

Saving=(570 – 400) x 15/1000= 2,55MJ, which corresponds to 459 g of CO2   saved for each bottle that is produced.

Furthermore, each light bottle saves 200 g of virgin raw materials that, together with a reduced release into the atmosphere of nitrogen oxide and sulfur dioxide emissions, responsible for acid rain and GWP (Global Warming Potential) or greenhouse effect.

Given that  an automobile generates 200 g of CO2   per km, the first million lightweight bottles produced would equate to 2,3 million (459/200 x 1.000.000) saved kilometers, the same amount of emissions produced by one hundred automobiles covering each 23,000 kilometers. Alternatively, the equivalent of the annual consumption of one hundred mountain cabins of 100 m2.

Or also, considering that the domestic consumption of electric energy produced from primary sources generates approximately 750 kg of CO2 per inhabitant per year, one million of light bottles produced equate to the annual consumption of 600 inhabitants.

From studies to  facts, Banfi uses lighter weight bottles for almost its entire production (with the exception of the bottles for long-aging wines), equal to approximately 30% vs. the previously used bottles and, thus, with a greater attention to the environment.

Since 2009, Banfi has gone from the use of 570 g-bottles to lightweight bottles of 400 g and, as of the second half of 2014, the weight was further reduced to 360 g. From 2009 to date, we have used in total over thirty million five hundred thousand lightweight bottles, and from the second half of 2014, we have used six million bottles weighing 360 g.

The achieved environmental benefits can be summarized in savings of raw materials amounting to 6,340 tons (6,340,000 kilograms), with savings of energy equivalent to 6,340,000Kgx15MJ/kg = 95,100,000MJ (equal to 26,416,666 KWh). Consequently, the emissions of carbon dioxide (CO2) decreased. The total carbon dioxide emitted on the total production energy of 0.32678g /kWh (source ISPRA 2013) can be measured, for accuracy, in minor emissions of about 8,700,000 kg.

PRIVACY POLICY

Banfi S.r.l. places fundamental importance on your personal privacy. Banfi S.r.l. takes all steps to protect the personal information of the users. Optimal service is possible when we can assure that the user is aware of and understands the norms and criteria adopted for our privacy policy. The criteria used by Banfi S.r.l. regarding personal information are as follows:
 
Why personal information is collected?
Banfi S.r.l. gathers and uses personal information of the users to guarantee optimal service and to facilitate access to a broad range of products and services. Furthermore, the personal information is used to keep every user updated on new offerings and other information that Banfi S.r.l. believe may be useful to the user. Furthermore, personal information could be used to contact the user to invite the user to participate in eventual market research that allows us to both evaluate the level of user satisfaction and to develop superior products.
 
How personal information is collected
Information about our users is collected in different ways. For example, information that can be used to contact the user can be requested when that person writes to Banfi S.r.l., telephones to ask about a service, or participates in an online poll. Furthermore, when a person subscribes to the internet service of Banfi S.r.l. or to the mailing list, they provide information that is then collected and filed within a secure database.
 
When personal information is revealed
It can become necessary to reveal personal data of the client by law or in the course of legal proceedings or other situations in the public interest.
 
How personal information is protected
Banfi S.r.l. protects the security of information sent by people using physical, electronic and managerial methods. Banfi S.r.l. invites its users to take the necessary steps to protect their personal data on the Internet. Banfi S.r.l. suggests that users often change their password, using a combination of letters and numbers, and relying solely on secure browsers.

Access to personal information
The user can, at any time, access information regarding themselves. To review and update personal information that Banfi S.r.l. has gathered, please contact banfi@banfi.it.
 
Collection of personal information
It is possible to navigate the websites of Banfi S.r.l. anonymously. In any case, the browser automatically comunicates the type of computer and operating system used.

Like many other websites, Banfi S.r.l. uses "cookie" technology. The first time a user connects to the site, their cookies identify the browser with a random and unique number. The cookies used do not reveal any information of a personal nature to the user, including first names that could be used to welcome the user on their next visit. The cookies help us understand what part of the website the users visit more frequently, which are the paths used by the clients, and how long they remain connected. The cookies are used to study the traffic patterns of the Banfi S.r.l. websites in order to improve their functionality.