The DEFRA report The Validity of Food Miles as an Indicator of Sustainable Development argues that food miles are growing but that a simple measurement of food miles cannot accurately capture the complexities of the issues involved and proposes a 'suite' of indicators instead.
Headline statistics include the following:
- Food transport produced 19 million tonnes of carbon dioxide in 2002, of which 10 million tonnes were emitted in the UK, representing 1.8% of the total annual UK CO2 emissions, and 8.7% of the total emissions of the UK road sector.
- Transport of food by air is the fastest growing mode. Although air freight of food accounts for only 1% of food tonne kilometres and 0.1% of vehicle kilometres, it produces 11% of the food transport CO2 equivalent emissions (see figure E2).
- CO2 emissions from food transport increased by 12% from 1992 to 2002.
<
Post a new comment »