This information is very well worthwhile to report. The Bottled Water Industry in my opinion has never been a major contributor to global warming yet the manufacturers are trying very hard to reduce their footprint even more.
The International Bottled Water Association
(IBWA) recently commissioned a Life Cycle Inventory (LCI) study to
determine the environmental footprint of the US bottled water industry.
The results indicate that bottled water has a very small environmental
footprint.
The study
found:
- Measurement based on British Thermal Units (BTUs)
indicates that the energy consumed to produce small-pack bottled water
containers (from 8oz to 2.5 gallons) amounted to only 0.067% of the
total energy use in the US in 2007. Home and Office Delivery (HOD)
bottled water (reusable bottles from 2.5 to 5 gallons) energy
consumption only amounted to 0.003% of the total energy used in the US
in 2007.
- The small-pack and HOD bottled water industries’
combined greenhouse gas/CO2 emissions amounted to only 0.08% of total US
greenhouse gas emissions.
- Bottled water packaging discards
accounted for only 0.64% of the 169m tonnes of total US Municipal Solid
Waste (MSW) discards in 2007.
- The process and transportation BTU
energy use for the bottled water industry was only 0.07% of total US
BTU primary energy consumption.
- Greenhouse gas emissions per
half-gallon of single-serve bottled water came to 426.4g CO2 equivalent,
which is 75% less CO2 eq per half-gallon than orange juice.
- Small-pack
bottled water generates 46% less CO2 eq when compared to soft drinks
also packaged in PET plastic.
Franklin Associates, a
division of ERG, produced the LCI and prepared a report that quantified
the energy requirements, solid waste generation and greenhouse gas
emissions for the production, packaging, transport and end-of-life
management for bottled water consumed in the US in 2007.
According
to a 2008 Beverage Marketing Corporation report, total consumption of
bottled water in the US in 2007 was 8.8bn gallons.
The
environmentally aware actions of many bottled water companies – such as
the use of more recycled PET (rPET) in their bottle production,
increasing recycling rates, and enhanced lightweighting – have
positively impacted the environmental footprint of the industry.
Another
recent study confirms the bottled water industry’s very small
environmental footprint. On 2 March 2010, Nestlé Waters North America,
an IBWA member, released peer-reviewed findings on its environmental
footprint in a study conducted by Quantis International.
Key
findings from the study include:
- Water is the least
environmentally ‘impactful’ beverage option.
- Tap water has
lightest footprint, followed by tap water consumed in reusable bottles
(if used more than 10 times), and then by bottled water.
- Bottled
water is the most environmentally responsible packaged drink choice.
- Sports
drinks, enhanced waters and soda produce nearly 50% more carbon dioxide
emissions per serving than bottled water.
- Juice, beer and milk
produce nearly three times as many carbon dioxide emissions per serving
than bottled water.
- Milk, coffee, beer, wine and juice together
comprise 28% of a consumer’s total beverage consumption, but represent
58% of climate change impact.
Source: International
Bottled Water Association
More Info: Bottled Water Store.com