Welcome to Zellar

A software platform for medium-sized businesses to measure, manage and improve their sustainability journey in one place.

Go to Zellar to apply

What is Zellar?

A community of people, passionate about supporting UK businesses to become more sustainable. Their user-friendly digital platform helps you understand your current impact across multiple areas of sustainability, and build a plan to reduce it.

By guiding you towards SMART (Simple, Measurable, Actionable, Realistic, Transparent) sustainability choices, Zellar helps you find hidden savings, take clear steps forward and access green investment.

Join Zellar and unlock a greener future for your business, without breaking the bank.

Up to 50% off

All Co-operative Bank customers benefit from a 20% discount to the cost of Zellar, however Community Directplus customers benefit from 50% off.

Join a growing community

Come together with thousands of others to accelerate climate action and reduce costs.

Customise your plan

Access customised sustainability plans to suit your business.

How Zellar could help your business

Moving your business towards greener choices is not always straightforward, 82% of businesses say they need more guidance and 78% have no idea where to start.

Additionally, there is limited data from energy suppliers, the offset market is still developing, green technology is not always accessible and integrating your initiatives for a streamlined workflow is challenging. 

This is where Zellar can help.

Visit Zellar's homepage and utilise their potential savings calculator here.

Join thousands of organisations like yours on Zellar
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Like minded community

Zellar is a unique blend of community and disruptive technology. They provide a supportive environment where specifically designed and engineered solutions are available to help your business succeed on its sustainability journey.

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Personalised roadmap

Use one of Zellar's 64 micro sector roadmaps to help you navigate greener solutions for your business. The roadmaps are customisable too, meaning you get targeted support that is relevant and unique.

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Discounted monthly price

As a Co-operative Business customer you receive a 20% discount on your monthly subscription, Community Directplus customers will receive a 50% discount.

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Single sign on

You can get a single view of all your key sustainability projects, without the need for multiple sign-ins to various systems.

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Simple sign up

It is quick and simple to sign up. Zellar's aim is to simplify the process for getting your business to net zero and beyond. So, they will be there every step of the way to support you on your journey.

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Share your story

Zellar has made it easy to document your milestones to going greener. Every step is recorded on your Zellar profile so it's simple to share with your organisation, your customers and the world.

Why choose Zellar?

Customer spotlight

The Co-operative Bank customer Web Wiz joined Zellar in 2022. Find out more about their sustainability journey.

  • Saved £4,800 on energy

  • Reduced carbon emissions by 45%

  • Achieved 41% reduction in energy usage

  • Installed air source heat pump and smart meters

  • Supporting biodiversity projects

Meet Dorset's Web Wiz. Poole at heat. Planet smart.

Important things to know

Terms and Conditions of the Zellar subscription promotion

  1. Co-operative Bank plc (“the Bank”) has partnered with Zellar Ltd (“Zellar”) to promote the availability of the Zellar sustainability services to Business Banking customers. The services are described at zellar.com (“the Zellar service”)
  2. The Bank has otherwise negotiated a discounted charging scale with Zellar for its customers.
  3. A customer will enter into an agreement with Zellar for the use of the Zellar services which (except for this Promotion) will be governed entirely by the terms and conditions of the Zellar service. We are promoting the Zellar service because we consider it is a great way to support businesses with their sustainability goals. However, we make no representations or warranties and can accept no responsibility for the Zellar service.
  4. The Bank and Zellar may share information (which may include personal information) for the limited purpose of administering the Promotion. No other information will be shared.
  5. The promotion is limited to one paid subscription per customer. The Bank reserves the right to withdraw or change the terms of this promotion at any time.

Ready to start working towards your sustainability goals with Zellar?

It’s as easy as 1,2,3.

Step 1

Sign up now via Zellar's website using the buttons below. Your discount code will automatically be applied.

Step 2

Enter your name, business details and read and accept the privacy policy and Terms and Conditions.

Step 3

Simply select your business's set up, size, sector and turnover to generate your opening sustainability plan.