Save with us and you're helping to support sustainable development across the UK

We are accepting applications for our Regular Savings account, however please note we are not currently accepting applications for our other savings accounts. All existing accounts continue to operate as normal.

Our accounts are simple and transparent – giving you the benefit of knowing where your money goes. We use your savings to make a positive environmental impact and give you a fair financial return.

Our savings accounts 


If you're planning an eco renovation, refurb or eco new build, talk to us

No matter if your project is straightforward or unusual, innovative or one that other lenders have rejected – if we can see an environmental benefit, we'll be interested in talking to you.

And if you need a mortgage for a property or project that will benefit local communities, you'll find we're keen to help.

If you are improving the energy efficiency of your property please see our discounts.

C-Change discounts


If you have received a letter about historical insurance payments and you would like further information, please call 01535 650 788.



Ecology Building Society was rated as an ethical Best Buy for our mortgages and savings accounts by Ethical Consumer magazine in its product guide rankings (in issue Jul / Aug 2016).
Ecology Building Society was rated as an ethical Best Buy for our mortgages and savings accounts by Ethical Consumer magazine in its product guide rankings (July/August 2016 issue).


UntitledYour eligible deposits with Ecology Building Society are protected up to a total of £85,000 by the Financial Services Compensation Scheme, the UK's deposit guarantee scheme. Any deposits you hold above the limit are unlikely to be covered. Please click here for further information or visit www.fscs.org.uk | FSCS Information Sheet

Ecology Members’ votes raise money for charity

POSTED ON 21 July 2017
We’ve donated £900 to international development charity, Practical Action, as a result of members’ voting in our 2017 AGM and choosing to receive future voting packs by email. Our AGM and Members’ Meet-up took place on Saturday 29 April 2017 at The Station in Bristol. The Station is a former fire station in Bristol city centre, ... Read more

Ecology borrowers move into permanently affordable homes in London

POSTED ON 12 July 2017
The first residents, including a number of Ecology mortgage borrowers, have now moved into their brand new homes which are being sold by London Community Land Trust (London CLT) at prices less than half their market value. Ecology has pioneered an innovative solution to provide mortgages for the homes that will be permanently affordable. St ... Read more

Ecology sponsors the first ever Community-Led Housing Conference

POSTED ON 17 October 2017
As part of our commitment to support affordable and community-led housing, we are sponsoring the first ever Community-Led Housing Conference which will take place on Monday 27 November, at the Congress Centre in London. The conference is being organised by the National Community Land Trust Network and UK Cohousing, in cooperation with CDS ... Read more