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#OneLess

Plastic pollution impact of UK’s summer heatwave: Thames bears the brunt

PRESS RELEASE Thames21 and #OneLess plastic litter research suggests Londoners switched from fizzy drinks to still water as a result of the extremely hot weather,…

Published 20th September 201827th September 2018 Published in Latest news, Media Releases

Thames21 welcomes Deposit Return System as it ‘will significantly help rivers’

Thames21 is delighted that Michael Gove, the Secretary of State for the Environment, has announced today that the Government plans to implement a deposit return…

Published 28th March 201829th March 2018 Published in Latest news

Volunteers count record 4,350 single-use plastic bottles in a day

By Ian Lamont, Communications Manager A group of Thames21 volunteers has reset the record for the number of single-use plastic bottles found in one day…

Published 1st December 201728th April 2018 Published in Latest news
Big Bottle Count September 2017

More than 4,000 plastic bottles removed from River Thames in one afternoon

  More than 4,000 plastic bottles were removed from the River Thames last Saturday as part of Thames21’s annual Big Bottle Count.  Approximately 200 Londoners…

Published 11th September 2017 Published in Latest news

Thames21 finds a record 1,300 bottles on one site in one day, in Thamesmead

Communications Manager Ian Lamont reports on a discovery of a huge number of single us plastic bottles in Thamesmead and explains how it fits into…

Published 6th July 201729th November 2017 Published in Blog

Latest News

  • 62km London’s rivers restored since 2000
    London’s rivers have benefitted from an impressive transformation of around 62km of waterways restored since 2000 through initiatives such as wetland creation and reedbed installation, according to the organisers of...
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    Thames21
    THAMES21

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    Main Office location (& deliveries)

    The City of London,
    Guildhall,
    Aldermanbury Street,
    LONDON EC2V 7HH

    Postal Address

    The City of London,
    Guildhall,
    PO Box 270,
    LONDON EC2P 2EJ

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    Other addresses

    Satellite Office: 

    The Lock Office, Bow Locks, Navigation Road (off Gillender Street), LONDON E3 3JY

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    Welsh Harp Environmental Education Centre:

    Birchen Grove, LONDON NW9 8RY

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    Registered Charity number: 1103997

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