Stop chasing. Start tracking.
Scale sustainably and see
Stop chasing. Start tracking.
Scale sustainably
and see
impact achieved
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impact achieved
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impact achieved
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impact achieved
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We know tracking and reporting the impact from the significant tail of SMEs in your supply chain isn’t easy - our missions is to help you solve that problem.
A bespoke dashboard set up

Designed for your SME supply chain
5 million SMEs are responsible for nearly a third of the UK’s emissions - they need help not regulation

Designed for your SME supply chain
5 million SMEs are responsible for nearly a third of the UK’s emissions - they need help not regulation

Designed for your SME supply chain
5 million SMEs are responsible for nearly a third of the UK’s emissions - they need help not regulation

35% Average Savings with Zellar
Average annual savings for a small business owner with Zellar

35% Average Savings with Zellar
Average annual savings for a small business owner with Zellar

35% Average Savings with Zellar
Average annual savings for a small business owner with Zellar

Automated data feeds you can trust
Use Snapshot to accurately and simply capture up to 50% of your small business emissions

Automated data feeds you can trust
Use Snapshot to accurately and simply capture up to 50% of your small business emissions

Automated data feeds you can trust
Use Snapshot to accurately and simply capture up to 50% of your small business emissions

Automated data feeds you can trust
Use Snapshot to accurately and simply capture up to 50% of your small business emissions

Automated data feeds you can trust
Use Snapshot to accurately and simply capture up to 50% of your small business emissions

Automated data feeds you can trust
Use Snapshot to accurately and simply capture up to 50% of your small business emissions

Spot risks before they escalate
Use Dashboard insights to target support, funding, or interventions where they’ll have the biggest impact

Spot risks before they escalate
Use Dashboard insights to target support, funding, or interventions where they’ll have the biggest impact

Spot risks before they escalate
Use Dashboard insights to target support, funding, or interventions where they’ll have the biggest impact

Half of UK Businesses Could Cut Carbon
50% of UK businesses could reduce their carbon impact through energy switching

Half of UK Businesses Could Cut Carbon
50% of UK businesses could reduce their carbon impact through energy switching

Half of UK Businesses Could Cut Carbon
50% of UK businesses could reduce their carbon impact through energy switching

Designed for your SME supply chain
5 million SMEs are responsible for nearly a third of the UK’s emissions - they need help not regulation

35% Average Savings with Zellar
Average annual savings for a small business owner with Zellar

Automated data feeds you can trust
Use Snapshot to accurately and simply capture up to 50% of your small business emissions

Automated data feeds you can trust
Use Snapshot to accurately and simply capture up to 50% of your small business emissions

Spot risks before they escalate
Use Dashboard insights to target support, funding, or interventions where they’ll have the biggest impact

Half of UK Businesses Could Cut Carbon
50% of UK businesses could reduce their carbon impact through energy switching
A bespoke dashboard set up with your unique supply chain data
Our dashboard provides ease of access to quality emissions and impact data at scale from your SME supply chain, allowing you the time to focus on driving change




Dashboard Features
We do the heavy lifting so you can spend time focused on how to drive change and meet your commitments
Get started quickly
We provide a set of ready built templates to introduce your programme and engage your suppliers

Data you need
Our Snapshot product provides a structured process to rapidly capture regulatory compliant data

Hotspots & actions
All your supplier data pulled into a powerful BI dashboard allowing you to quickly build a baseline and determine what actions you need to take.

Dashboard Features
We do the heavy lifting so you can spend time focused on how to drive change and meet your commitments
Get started quickly
We provide a set of ready built templates to introduce your programme and engage your suppliers

Data you need
Our Snapshot product provides a structured process to rapidly capture regulatory compliant data

Hotspots & actions
All your supplier data pulled into a powerful BI dashboard allowing you to quickly build a baseline and determine what actions you need to take.

Dashboard Features
We do the heavy lifting so you can spend time focused on how to drive change and meet your commitments
Get started quickly
We provide a set of ready built templates to introduce your programme and engage your suppliers

Data you need
Our Snapshot product provides a structured process to rapidly capture regulatory compliant data

Hotspots & actions
All your supplier data pulled into a powerful BI dashboard allowing you to quickly build a baseline and determine what actions you need to take.

Dashboard Features
We do the heavy lifting so you can spend time focused on how to drive change and meet your commitments
Get started quickly
We provide a set of ready built templates to introduce your programme and engage your suppliers

Data you need
Our Snapshot product provides a structured process to rapidly capture regulatory compliant data

Hotspots & actions
All your supplier data pulled into a powerful BI dashboard allowing you to quickly build a baseline and determine what actions you need to take.




One platform, two beneficiaries.
Set up in Weeks.
Simple steps to build your baseline and start to effect change.
OUT
CENTRE
IN
Day 1
Day 1
Day 1
Day 1


A structured kick off to build you the package you want.
A structured kick off to build you the package you want.
A structured kick off to build you the package you want.
A structured kick off to build you the package you want.
We play back your requirements and confirm your scope
We play back your requirements and confirm your scope
We play back your requirements and confirm your scope
We play back your requirements and confirm your scope
We build your tailored or bespoke data snapshot and dashboard
We build your tailored or bespoke data snapshot and dashboard
We build your tailored or bespoke data snapshot and dashboard
We build your tailored or bespoke data snapshot and dashboard
Use our templates to engage your suppliers and build your baseline.
Use our templates to engage your suppliers and build your baseline.
Use our templates to engage your suppliers and build your baseline.
Use our templates to engage your suppliers and build your baseline.
The dashboard builds insights so you can quickly take action.
The dashboard builds insights so you can quickly take action.
The dashboard builds insights so you can quickly take action.
The dashboard builds insights so you can quickly take action.
Our behaviour change programme encourages action from your suppliers as they sign up to Zellar Coach.
Our behaviour change programme encourages action from your suppliers as they sign up to Zellar Coach.
Our behaviour change programme encourages action from your suppliers as they sign up to Zellar Coach.
Our behaviour change programme encourages action from your suppliers as they sign up to Zellar Coach.
Build your own programme of interventions, focused on areas of hotspot and opportunity.
Build your own programme of interventions, focused on areas of hotspot and opportunity.
Build your own programme of interventions, focused on areas of hotspot and opportunity.
Build your own programme of interventions, focused on areas of hotspot and opportunity.
Track change repeating your Snapshot process.
Track change repeating your Snapshot process.
Track change repeating your Snapshot process.
Track change repeating your Snapshot process.
When everyone wins,
impact scales.
See how Zellar connects programme owners and participants — from corporates and councils to clubs and suppliers — to deliver measurable savings, verified emissions data, and real progress at every level.
Green Grants. Real Data
Zellar helps businesses cut emissions and provides clear, verified evidence of their actions — making it easier for the Council to review grant applications and track impact across the town.

Supply chain owner
Cheltenham Borough Council
£101,830
saved
Savings across programme - 08 tonnes of c02


Supplier
Cornerstone Community Centre
£2,009
£2,009
Savings made through rituals and missions
A Smarter, Greener East Midlands Starts Here
See how Zellar connects programme owners and participants — from corporates and councils to clubs and suppliers — to deliver.

Supply chain owner
East Midlands Chamber
£120,180
saved
Savings across programme - 127 tonnes of c02


Supplier
Tibshelf Community School
£22,847
£22,847
Savings made through projects and rituals –
equiv. to 2 tonnes of c02
When everyone wins,
impact scales.
See how Zellar's platform connects supply chain and sustainability programme owners, their suppliers and participants — from corporates and councils to clubs and communities — to deliver measurable savings, verified emissions data, and real progress at every level.
Green Grants.
Real Data
Zellar helps businesses cut emissions and provides clear, verified evidence of their actions — making it easier for the Council to review grant applications and track impact across the town.

Supply chain owner
Cheltenham Borough Council
£101,830
saved
Savings across programme - 08 tonnes of c02


Supplier
Cornerstone Community Centre
£2,009
£2,009
Savings made through rituals and missions
A Smarter, Greener East Midlands Starts Here
See how Zellar connects programme owners and participants — from corporates and councils to clubs and suppliers — to deliver.

Supply chain owner
East Midlands Chamber
£120,180
saved
Savings across programme - 127 tonnes of c02


Supplier
Tibshelf Community School
£22,847
£22,847
Savings made through projects and rituals –
equiv. to 2 tonnes of c02
When everyone wins,
impact scales.
See how Zellar connects programme owners and participants — from corporates and councils to clubs and suppliers — to deliver measurable savings, verified emissions data, and real progress at every level.
Green Grants. Real Data
Zellar helps businesses cut emissions and provides clear, verified evidence of their actions — making it easier for the Council to review grant applications and track impact across the town.

Supply chain owner
Cheltenham Borough Council
£101,830
saved
Savings across programme - 08 tonnes of c02


Supplier
Cornerstone Community Centre
£2,009
£2,009
Savings made through rituals and missions
A Smarter, Greener East Midlands Starts Here
See how Zellar connects programme owners and participants — from corporates and councils to clubs and suppliers — to deliver.

Supply chain owner
East Midlands Chamber
£120,180
saved
Savings across programme - 127 tonnes of c02


Supplier
Tibshelf Community School
£22,847
£22,847
Savings made through projects and rituals –
equiv. to 2 tonnes of c02
When everyone wins,
impact scales.
See how Zellar's platform connects supply chain and sustainability programme owners, their suppliers and participants — from corporates and councils to clubs and communities — to deliver measurable savings, verified emissions data, and real progress at every level.
Green Grants.
Real Data
Zellar helps businesses cut emissions and provides clear, verified evidence of their actions — making it easier for the Council to review grant applications and track impact across the town.

Supplier
Cornerstone Community Centre
£2,009
£2,009
Savings made through rituals and missions
Cheltenham Borough Council
Supply chain owner
£101,830
saved
Savings across programme - 08 tonnes of c02
Driving a Lower-Carbon Future for English Golf
Helping clubs cut carbon, reduce costs, and take meaningful climate action — while giving England Golf the consistent, nationwide data it needs to guide the sport toward a net-zero future.
East Midlands Chamber
Supply chain owner
£120,180
saved
Savings across programme - 127 tonnes of c02

Supplier
Tibshelf Community School
£22,847
£22,847
Savings made through projects and rituals –
equiv. to 2 tonnes of c02
A solution that supports multiple sectors including

Real estate services

Real estate services

Real estate services

Real estate services

Healthcare services & suppliers

Healthcare services & suppliers

Healthcare services & suppliers

Healthcare services & suppliers

Construction

Construction

Construction

Construction

Professional services

Professional services

Professional services

Professional services

Digital support & consulting

Digital support & consulting

Digital support & consulting

Digital support & consulting

Local government

Local government

Local government

Local government



The latest from Zellar
News, updates, and insights from the team powering smarter, leaner, greener progress.
The latest from Zellar
News, updates, and insights from the team powering smarter, leaner, greener progress.
The latest from Zellar
News, updates, and insights from the team powering smarter, leaner, greener progress.
The latest from Zellar
News, updates, and insights from the team powering smarter, leaner, greener progress.
FAQs
How does Zellar work for my supply chain?
Zellar gives you one standardised platform to engage your suppliers, capture high-quality emissions and sustainability data, and track progress across your entire network. Suppliers complete simple missions to establish a baseline and then receive digital coaching to improve over time.
Do my suppliers need sustainability expertise?
No. Zellar is designed for non-experts. Every supplier gets step-by-step guidance, automated data collection where possible, and simple tools to complete their baseline quickly.
What data will I receive?
Everyone gets a personalised live dashboard to will enable them to see aggregated and comparable insights from across your supply chain—carbon data, energy use, transport patterns, actions completed, and progress towards targets. You can also get enhanced functionality to identify risk and opportunity indicators to prioritise support.
Can I benchmark suppliers against each other?
Yes. Zellar’s benchmarking tools show performance across similar suppliers, locations, or industries, helping you identify leaders, laggards, and areas where specific support is needed.
How long does it take for suppliers to get set up?
Most suppliers complete their baseline within 30–60 minutes using the Snapshot tool. Those who upgrade to Coach get a full emissions footprint and personalised action plan.
What does onboarding look like?
We handle supplier onboarding with a template email campaign, clear guidance, and optional webinars. You get a live dashboard so you can track engagement simply.
Is the data credible and compliant?
Yes. Zellar uses government-approved emissions factors, aligns with UK reporting requirements, and follows international standards such as the GHG Protocol. All calculations are transparent and auditable.
Can I export or integrate the data into my own systems?
Yes. You can export data in various formats, and our team can help with integrations if needed.
What does it cost my suppliers?
A Snapshot in year one costs £20 per supplier. You can choose to pass that cost on to your suppliers if you wish. Snapshot is deliberately affordable to make it simple to engage your network.
How do I know suppliers are making progress?
Real-time dashboards show activity, completed actions, carbon reductions, and where support or intervention may be needed. You can also track uptake of recommended sustainability practices.
Can Zellar support grant, funding, or compliance programmes?
Absolutely. If you run incentives, grants, or procurement requirements, Zellar gives you the evidence, supplier data, and reporting needed to manage, prioritise, and demonstrate impact.
Is this suitable for large and small suppliers?
Zellar works for any organisation that needs to report Scope 1 and 2 emissions, plus Scope 3 to the level required under the SBTi SME standard. The platform supports micro-businesses through to large enterprises, adapting to different levels of data availability and complexity while keeping the process simple for everyone.
What support do suppliers receive?
Suppliers get in-platform help, guided missions, digital coaching, email nudges, and access to our support team. Larger networks can add bespoke support packages if required.
What outcomes can I expect?
Most supply-chain owners use Zellar to achieve: • Compliant, high data quality across the network • Increased supplier engagement • Clear baselines for procurement decisions • Evidence for regulatory and ESG reporting • Reduced emissions and clear progress against commitments
FAQs
How does Zellar work for my supply chain?
Zellar gives you one standardised platform to engage your suppliers, capture high-quality emissions and sustainability data, and track progress across your entire network. Suppliers complete simple missions to establish a baseline and then receive digital coaching to improve over time.
Do my suppliers need sustainability expertise?
No. Zellar is designed for non-experts. Every supplier gets step-by-step guidance, automated data collection where possible, and simple tools to complete their baseline quickly.
What data will I receive?
Everyone gets a personalised live dashboard to will enable them to see aggregated and comparable insights from across your supply chain—carbon data, energy use, transport patterns, actions completed, and progress towards targets. You can also get enhanced functionality to identify risk and opportunity indicators to prioritise support.
Can I benchmark suppliers against each other?
Yes. Zellar’s benchmarking tools show performance across similar suppliers, locations, or industries, helping you identify leaders, laggards, and areas where specific support is needed.
How long does it take for suppliers to get set up?
Most suppliers complete their baseline within 30–60 minutes using the Snapshot tool. Those who upgrade to Coach get a full emissions footprint and personalised action plan.
What does onboarding look like?
We handle supplier onboarding with a template email campaign, clear guidance, and optional webinars. You get a live dashboard so you can track engagement simply.
Is the data credible and compliant?
Yes. Zellar uses government-approved emissions factors, aligns with UK reporting requirements, and follows international standards such as the GHG Protocol. All calculations are transparent and auditable.
Can I export or integrate the data into my own systems?
Yes. You can export data in various formats, and our team can help with integrations if needed.
What does it cost my suppliers?
A Snapshot in year one costs £20 per supplier. You can choose to pass that cost on to your suppliers if you wish. Snapshot is deliberately affordable to make it simple to engage your network.
How do I know suppliers are making progress?
Real-time dashboards show activity, completed actions, carbon reductions, and where support or intervention may be needed. You can also track uptake of recommended sustainability practices.
Can Zellar support grant, funding, or compliance programmes?
Absolutely. If you run incentives, grants, or procurement requirements, Zellar gives you the evidence, supplier data, and reporting needed to manage, prioritise, and demonstrate impact.
Is this suitable for large and small suppliers?
Zellar works for any organisation that needs to report Scope 1 and 2 emissions, plus Scope 3 to the level required under the SBTi SME standard. The platform supports micro-businesses through to large enterprises, adapting to different levels of data availability and complexity while keeping the process simple for everyone.
What support do suppliers receive?
Suppliers get in-platform help, guided missions, digital coaching, email nudges, and access to our support team. Larger networks can add bespoke support packages if required.
What outcomes can I expect?
Most supply-chain owners use Zellar to achieve: • Compliant, high data quality across the network • Increased supplier engagement • Clear baselines for procurement decisions • Evidence for regulatory and ESG reporting • Reduced emissions and clear progress against commitments
FAQs
How does Zellar work for my supply chain?
Zellar gives you one standardised platform to engage your suppliers, capture high-quality emissions and sustainability data, and track progress across your entire network. Suppliers complete simple missions to establish a baseline and then receive digital coaching to improve over time.
Do my suppliers need sustainability expertise?
No. Zellar is designed for non-experts. Every supplier gets step-by-step guidance, automated data collection where possible, and simple tools to complete their baseline quickly.
What data will I receive?
Everyone gets a personalised live dashboard to will enable them to see aggregated and comparable insights from across your supply chain—carbon data, energy use, transport patterns, actions completed, and progress towards targets. You can also get enhanced functionality to identify risk and opportunity indicators to prioritise support.
Can I benchmark suppliers against each other?
Yes. Zellar’s benchmarking tools show performance across similar suppliers, locations, or industries, helping you identify leaders, laggards, and areas where specific support is needed.
How long does it take for suppliers to get set up?
Most suppliers complete their baseline within 30–60 minutes using the Snapshot tool. Those who upgrade to Coach get a full emissions footprint and personalised action plan.
What does onboarding look like?
We handle supplier onboarding with a template email campaign, clear guidance, and optional webinars. You get a live dashboard so you can track engagement simply.
Is the data credible and compliant?
Yes. Zellar uses government-approved emissions factors, aligns with UK reporting requirements, and follows international standards such as the GHG Protocol. All calculations are transparent and auditable.
Can I export or integrate the data into my own systems?
Yes. You can export data in various formats, and our team can help with integrations if needed.
What does it cost my suppliers?
A Snapshot in year one costs £20 per supplier. You can choose to pass that cost on to your suppliers if you wish. Snapshot is deliberately affordable to make it simple to engage your network.
How do I know suppliers are making progress?
Real-time dashboards show activity, completed actions, carbon reductions, and where support or intervention may be needed. You can also track uptake of recommended sustainability practices.
Can Zellar support grant, funding, or compliance programmes?
Absolutely. If you run incentives, grants, or procurement requirements, Zellar gives you the evidence, supplier data, and reporting needed to manage, prioritise, and demonstrate impact.
Is this suitable for large and small suppliers?
Zellar works for any organisation that needs to report Scope 1 and 2 emissions, plus Scope 3 to the level required under the SBTi SME standard. The platform supports micro-businesses through to large enterprises, adapting to different levels of data availability and complexity while keeping the process simple for everyone.
What support do suppliers receive?
Suppliers get in-platform help, guided missions, digital coaching, email nudges, and access to our support team. Larger networks can add bespoke support packages if required.
What outcomes can I expect?
Most supply-chain owners use Zellar to achieve: • Compliant, high data quality across the network • Increased supplier engagement • Clear baselines for procurement decisions • Evidence for regulatory and ESG reporting • Reduced emissions and clear progress against commitments
FAQs
How does Zellar work for my supply chain?
Zellar gives you one standardised platform to engage your suppliers, capture high-quality emissions and sustainability data, and track progress across your entire network. Suppliers complete simple missions to establish a baseline and then receive digital coaching to improve over time.
Do my suppliers need sustainability expertise?
No. Zellar is designed for non-experts. Every supplier gets step-by-step guidance, automated data collection where possible, and simple tools to complete their baseline quickly.
What data will I receive?
Everyone gets a personalised live dashboard to will enable them to see aggregated and comparable insights from across your supply chain—carbon data, energy use, transport patterns, actions completed, and progress towards targets. You can also get enhanced functionality to identify risk and opportunity indicators to prioritise support.
Can I benchmark suppliers against each other?
Yes. Zellar’s benchmarking tools show performance across similar suppliers, locations, or industries, helping you identify leaders, laggards, and areas where specific support is needed.
How long does it take for suppliers to get set up?
Most suppliers complete their baseline within 30–60 minutes using the Snapshot tool. Those who upgrade to Coach get a full emissions footprint and personalised action plan.
What does onboarding look like?
We handle supplier onboarding with a template email campaign, clear guidance, and optional webinars. You get a live dashboard so you can track engagement simply.
Is the data credible and compliant?
Yes. Zellar uses government-approved emissions factors, aligns with UK reporting requirements, and follows international standards such as the GHG Protocol. All calculations are transparent and auditable.
Can I export or integrate the data into my own systems?
Yes. You can export data in various formats, and our team can help with integrations if needed.
What does it cost my suppliers?
A Snapshot in year one costs £20 per supplier. You can choose to pass that cost on to your suppliers if you wish. Snapshot is deliberately affordable to make it simple to engage your network.
How do I know suppliers are making progress?
Real-time dashboards show activity, completed actions, carbon reductions, and where support or intervention may be needed. You can also track uptake of recommended sustainability practices.
Can Zellar support grant, funding, or compliance programmes?
Absolutely. If you run incentives, grants, or procurement requirements, Zellar gives you the evidence, supplier data, and reporting needed to manage, prioritise, and demonstrate impact.
Is this suitable for large and small suppliers?
Zellar works for any organisation that needs to report Scope 1 and 2 emissions, plus Scope 3 to the level required under the SBTi SME standard. The platform supports micro-businesses through to large enterprises, adapting to different levels of data availability and complexity while keeping the process simple for everyone.
What support do suppliers receive?
Suppliers get in-platform help, guided missions, digital coaching, email nudges, and access to our support team. Larger networks can add bespoke support packages if required.
What outcomes can I expect?
Most supply-chain owners use Zellar to achieve: • Compliant, high data quality across the network • Increased supplier engagement • Clear baselines for procurement decisions • Evidence for regulatory and ESG reporting • Reduced emissions and clear progress against commitments


Ready to stop chasing
your tail?
Book a short call to see how Zellar helps you capture the emissions data you can’t reach — and turn it into real results.

Site by Houghton.Works


Ready to stop chasing
your tail?
Book a short call to see how Zellar helps you capture the emissions data you can’t reach — and turn it into real results.

Site by Houghton.Works


Ready to stop chasing
your tail?
Book a short call to see how Zellar helps you capture the emissions data you can’t reach — and turn it into real results.
Site by Houghton.Works




