About us

About us


The Environment Exchange (t2e) runs the UK’s online marketplace for Packaging Recovery Notes (PRNs). Our goal is to give buyers and sellers transparency, transactional efficiency and a feeling of control, all through an online trading platform. The market recognises t2e as the price index for PRNs. We launched in 1998, soon after the regulations were introduced, and now trade over 1 million tonnes each year.

Always treat everyone
as you’d like to be treated

We have a company philosophy that runs throughout the business: ‘Always treat everyone else as you’d like to be treated’. We pride ourselves on being accountable, supporting members proactively, and doing the right thing for them. Over 500 members trust us to do what we say we will. Our word is our bond.

  • CompanyThe Environment Exchange Ltd, trading as t2e. Registered in Scotland, company number SC225230.
  • Based inHudson House, 8 Albany Street, Edinburgh EH1 3QB.
  • What we doRun the online marketplace where UK businesses buy and sell PRNs and PERNs, with Spot, 28 Day Rolling and Forward contracts.
  • Who uses t2eOver 500 members: obligated producers, compliance schemes, accredited reprocessors and exporters, and their representatives.
  • Since1998. The first trade on t2e was in November 1998.
  • Market dataPRN prices from real trades, the PRN Price Service and quarterly reports since 1999.

Our values


  • Smart
  • Simple
  • Safe

Why us?


It’s our job to keep the market well informed, so as a t2e member, you will receive a wealth of information, through daily, weekly and quarterly bulletins. On the website not only is there up-to-the minute price and tonnage information but also historic data, and a range of options to compare the market – everything you need to make an informed decision.

Our team


Then and now


A lot’s happened in the PRN marketplace since we launched in 1998. The timeline below shows how t2e has progressed, and how the industry and regulation have moved on alongside it.

  1. 1994

      • Industry facts

        EC directive on packaging and waste comes into force

        This requires member states to bring in legislation to achieve targets for the recovery of packaging waste by 30th June 1996 and to meet targets set by 30 June 2001.

    • 1997

        • Industry facts

          The Producer Responsibility Obligations come into force

          In England, Scotland, Wales

      • 1998

        • t2e facts

          t2e Incorporated

        • t2e facts

          OM Environment Exchange (OMEE) Formed

        • t2e facts

          1st Trade via t2e

          130t of paper @ £10 - Guildhall of London

        • Industry facts

          Producer Responsibility Obligations (Packaging Waste) Regulations starts

          Obligation on companies with a turnover of £5 million plus and handling 50 tonnes of packaging. No obligation on wood or packaging materials other than aluminium, glass, paper plastic and steel, all material specific targets 7%, general recycling target 19%, recovery 38%

      • 1999

          • Industry facts

            The Producer Responsibility Obligations come into force

            In Northern Ireland

        Join over 500 other members now and experience complete control over the PRN process:

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        Contact us


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        The Environment Exchange
        Hudson House
        8 Albany Street
        Edinburgh
        EH1 3QB
        United Kingdom

        General enquiries

        Phone: +44 (0) 131 526 3023
        Email: info@t2e.co.uk

        Trading

        Phone: +44 (0) 131 526 3040
        Fax: +44 (0) 131 473 2326

        To join

        Phone: +44 (0) 131 526 3040
        Fax: +44 (0) 131 473 2326

        Settlement

        Phone: +44 (0) 131 526 3041