M
Michael Macclan
Guest
"Tony W" <[email protected]> wrote in message
news:[email protected]...
>
> "vernon.levy" <[email protected]> wrote in message
> news:[email protected]...
> >
> > OK I wasn't clear enough......too many people make journeys for the sole purpose of recycling
> > glass, paper and plastic etc thus negating the energy saving benefits of recycling. Ownership of
> > a 4 x 4 was incidental to the recycling journey.
>
> Yes -- but the argument of the BBC piece was that driving a 4x4 was 400 years of recycling worse
> than driving a normal small saloon.
This link leads to essentially the same item: http://news.bbc.co.uk/1/hi/sci/tech/3355927.stm
..... of which the following is the claim about 4x4s (or 4WDs, I don't know if there's a
difference).
"A household whose car travels 40 miles per gallon (family saloon car) instead of only 20 miles per
gallon (a typical 4-wheel drive) saves in one year the energy equivalent to recycling all of its
glass bottles for 400 years."
This seems to me to be a gross generalisation. There are many 4-wheel drive vehicles that are
basically family saloons or sports cars (a la Audi TT or Subarus). To claim that their fuel
efficiency is so hugely higher seems wrong.
A further point is that energy savings aren't the whole story. Glass manufacture involves digging up
the raw materials and potentially ruining landscapes. Recycling reduces this.
___
Michael MacClancy
news:[email protected]...
>
> "vernon.levy" <[email protected]> wrote in message
> news:[email protected]...
> >
> > OK I wasn't clear enough......too many people make journeys for the sole purpose of recycling
> > glass, paper and plastic etc thus negating the energy saving benefits of recycling. Ownership of
> > a 4 x 4 was incidental to the recycling journey.
>
> Yes -- but the argument of the BBC piece was that driving a 4x4 was 400 years of recycling worse
> than driving a normal small saloon.
This link leads to essentially the same item: http://news.bbc.co.uk/1/hi/sci/tech/3355927.stm
..... of which the following is the claim about 4x4s (or 4WDs, I don't know if there's a
difference).
"A household whose car travels 40 miles per gallon (family saloon car) instead of only 20 miles per
gallon (a typical 4-wheel drive) saves in one year the energy equivalent to recycling all of its
glass bottles for 400 years."
This seems to me to be a gross generalisation. There are many 4-wheel drive vehicles that are
basically family saloons or sports cars (a la Audi TT or Subarus). To claim that their fuel
efficiency is so hugely higher seems wrong.
A further point is that energy savings aren't the whole story. Glass manufacture involves digging up
the raw materials and potentially ruining landscapes. Recycling reduces this.
___
Michael MacClancy