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

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 Easy Access, Regular Savings, 90-Day Notice and Ecology Cash ISA accounts are open to new applications.


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

Global Alliance for Banking on Values Logo

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, ISAs and savings accounts by Ethical Consumer magazine in its product guide rankings (May/June 2018 issue).

NaCSBA Gold Partner 2019


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

Opening lenders’ doors to community-led housing

POSTED ON 28 July 2020
A new report from Community Led Homes explores how to encourage more banks and building societies to get behind the community-led housing sector after finding a lack of awareness amongst lenders when it comes to affordable ‘discounted market value’ homes. A community-led response to the housing crisis Demand for community-led housing (CLH) ... Read more

Ecology signs up to net zero initiative

POSTED ON 21 July 2020
We’re signing up to Bankers for NetZero, which has been set-up to find positive solutions for accelerating progress towards net zero. Ecology joins four other banking providers including Triodos, Handelsbanken,  Tide and global bank, Barclays.  All of the organisations are committing to playing a proactive role in financing the green recovery ... Read more

Families move into affordable self-build co-op homes in Brighton

POSTED ON 16 July 2020
Families have moved into affordable self-build eco-homes developed by Bunker Housing Co-operative at Plumpton Road in Brighton and supported by Ecology. This is the first sustainable self-build housing co-op development we have helped to fund. The two families have moved from insecure, damp and expensive private rented accommodation into healthy ... Read more