Investors in the Environment

Discover how we are setting the standard for organisations nationally

Gain green accreditation for your organisation

Leading the way in public sector sustainability

Northampton General Hospital NHS Trust takes significant steps in becoming greener

Going green in the veterinary sector

Gain eco accreditation for your veterinary practice

How does it work?

Find out how you can achieve environmental certification for your company

Who is it for?

Discover how iiE works with organisations of all industries and sizes

What are the benefits?

Check out why becoming a member will make you a more sustainable business

See just some of our members...

view our case studies

latest news and events

Central East London and South East North East North West South West West Midlands Yorkshire and Humber

iiE announces record carbon savings by its members

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Central East North East North West South East & London South West West Midlands Yorkshire and Humber

08/10/2020: iiE Awards 2020

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latest from twitter

Amazing work @CrossKeysHomes reducing direct annual emissions by 18%, being a UK leader in energy efficient housing… https://t.co/CDfvluFamV
@iiEUK
.@iiEUK is delighted to announce record #carbon savings by its members in April 2019-April 2020. An estimated 7,436… https://t.co/kQQoEHUPli
@iiEUK
Congratulations to @gbn_the on their 9th iiE accreditation! A green leader amongst #SmallBusinesses they've achiev… https://t.co/fdsz4lfOOn
@iiEUK
Keeping cool in a #heatwave, both in the workplace and at home, is important. But before you start searching for ai… https://t.co/9KQxchb4V9
@iiEUK
As we emerge into the new normal and start trying to pave our way forward, it is clear some key resilience objectiv… https://t.co/UwRovaOI5o
@iiEUK

iiE membership at a glance

Investors in the Environment (iiE) is a national environmental accreditation scheme. It is designed to help organisations save money, reduce their impact on the environment, and get promoted for their green credentials. Upon successful implementation of the iiE criteria, members are awarded with the recognised stamp of certification.

Achieve a stamp of accreditation
Save money and resources
Improve staff engagement

find out more about certification

Get promoted for green credentials
Enjoy business networking
Corporate Social Responsibility

find out more about certification already convinced? get certified now

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