New data on supermarket carrier bag use

28th July 2011

A total of 6.4 billion single-use bags were used by supermarket customers across the UK in 2010, it was reported today by WRAP.

The figure compares with 10.7 billion single-use bags being used in 2006 when figures were first recorded (an overall reduction of 40%). However, it represents a 5% increase compared to the total number of single-use bags used in 2009/2010 when 6.1 billion bags were used.

The figures show that on average people now use 8.6 single-use bags per month, compared to 14.7 bags per month back in 2006 and 8.2 bags per month between June 2009 and May 2010. There are differences across the nations of the UK with Northern Ireland recording the lowest bag use per person.

Overall, a total of 6.8 billion carrier bags (including single-use, bags-for-life and reusable bags such as those made from cotton and jute) were used in 2010. This figure compares with 10.9 billion bags being used in 2006 (an overall reduction of 37%).  However, it represents a 6% increase compared to the total number of bags used in 2009/2010 when 6.5 billion bags were used. 

There has been a 61% reduction in the amount of virgin polymer used in all carrier bags since 2006, indicating that bags contain more recycled content.

The figures are set against a back-drop of 8% sales volume growth by participating supermarkets between 2006 and 2010. 

Context

In 2008 the UK Governments, the British Retail Consortium (BRC) and leading supermarkets agreed to a voluntary approach to cut the number of single-use bags given to customers by 50% by spring 2009. 

In May 2009, when the formal agreement ended, WRAP reported that retailers had cut the number of single-use bags by 48%.  There is no current sector target for carrier bag use in place although there is an agreement to provide figures to WRAP on an annual basis. 

WRAP’s role has been to monitor the progress of the agreement through data collection and analysis, and to report carrier bag use across the sector as a whole.   

The following tables show:

  1. Annual figures for total bag use for 2006, 2009/10 and 2010
  2. Annual figures for single-use bags for 2006, 2009/2010 and 2010
  3. Figures for average monthly single-use bag use per person

Note: rounding may cause discrepancies between the figures

      1.  Annual figures for total bag use

 2006
 (baseline)
June 2009 -
May 2010 
January -
December 2010
Number and % change
from 2006 - 2010
Number and % change
from 2009/10 - 2010
UK10.9
billion
6.5
billion
6.8
billion
 4.1 billion
(-37%)
 0.3 billion
(6%)

      2.  Annual figures for single-bag use

 2006
(baseline)
June 2009 -
May 2010
January -
December 2010
Number and % change
from 2006 - 2010
Number and % change
from 2009/10 - 2010
UK10.7 billion6.1 billion6.4 billion -4.2 billion (-40%)+0.3 billion (+5%)
*EnglandNot measured5 billion5.3 billionn/a+0.3 billion (+7%)
*ScotlandNot measured540 million590 millionn/a+50 million (+9%)
*WalesNot measured353 million329 millionn/a-25 million (-7%)
*Northern
Ireland 
Not measured189 million163 millionn/a-26 million (-14%)

*Following changes in retailer reporting, national splits should be regarded as indicative only.  To better understand changes in national carrier bag use, all the main supermarket retailers would need to report carrier bag use split by nation.

      3.  Figures for average monthly single-use bag use per person

 2006 (baseline)June 2009 – May 2010January – December 2010
UK14.78.28.6
EnglandNot measured8.18.6
ScotlandNot measured8.79.4
WalesNot measured9.89.1
Northern IrelandNot measured8.87.5
  1. WRAP’s vision is a world without waste, where resources are used sustainably. We work with businesses and individuals to help them reap the benefits of reducing waste, develop sustainable products and use resources in an efficient way.
  2. Established as a not-for-profit company in 2000, WRAP is backed by government funding from England, Scotland, Wales and Northern Ireland.
  3. The data includes results from Asda, Cooperative Group (including Somerfield), M&S, Sainsbury’s, Tesco and Waitrose.  Morrisons participated in both 2010 and 2011 carrier bag reviews and fully disclosed figures to WRAP.  This data has not been included in the sector results in order to maintain continuity of reporting and ensure confidentiality of data.
  4. Further information on bags can be found at www.wrap.org.uk/bags.

For further statistical information contact 

Paul Saville PR Officer WRAP

Tel: 01295 619638

paul.saville@wrap.org.uk


For media enquiries relating to the retail sector

Sarah Cordey, British Retail Consortium

Tel: 020 7854 8920 

sarah.cordey@brc.org.uk

Individual retailers and UK Governments should be contacted directly

Contact

Paul Saville

PR Manager
01295 819638