The Environment Exchange (t2e) was launched on 25 November 1998 and has grown from strength to strength ever since. Originally located in London, t2e moved to Edinburgh in 2001.

t2e is a marketplace provider. It is an integrated internet-based regulated marketplace operator providing both settlement and dispute resolution services. t2e currently provides a transparent marketplace for the following markets:

• Packaging Recovery Notes (PRNs)
• Waste Electronic & Electrical Equipment Evidence Notes (WENs)
• Recovered Paper (OCC & ONP)