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

Ecology Accelerates Its Mission To Build A Greener Society

POSTED ON 18 September 2020
The Society has secured £3m of investment through an issue of Core Capital Deferred Shares (CCDS), which will enable us to further grow our sustainable lending, invest in innovation, and drive forward our mission to improve the environment by supporting and promoting ecological building practices and sustainable communities through our lending ... Read more

Ecology Joins Coalition To Report The Impact Of Our Lending On Carbon Emissions

POSTED ON 17 September 2020
We’ve signed up to the Partnership for Carbon Accounting Financials (PCAF) coalition in the UK in order to report the impact of our lending on carbon emissions. PCAF is an industry-led partnership to standardise carbon accounting for the financial sector and the UK coalition will further promote the measurement and dlsclosure of carbon emissions ... 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