The Digital Sustainability Coach
The simple way to meet your sustainability goals
Trusted by
UK-wide impact
1,700
Businesses joined
£10m
Invested in green tech
100k
Tonnes CO2 measured
The only tool you need to reduce your impact and tell your sustainability story
Futureproof & compliant
Meet all your current and future reporting needs. Zellar will calculate your emissions, help you set targets, and create bespoke reports
Do the right thing
Reduce your impact and become a greener business. See your tailored recommendations, create a plan, and make it happen
Look good
Being green can be your competitive edge. You will get a live sustainability score, online profile, and social assets to tell your story
Take the Zellar challenge
Zellar’s Score is a simple way of rating your sustainability progress.
Jumpstart your score by adding your pre-Zellar history
Earn more points by completing Missions, Rituals and Projects
Share it with customers to give your green credentials a boost
Take our short test below and reveal your opening Zellar score.
