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Sep 30, 2025

Sep 30, 2025

Sep 30, 2025

4 min read

4 min read

Free Excel Template to calculate a company carbon footprint

TL;DR

What you need to know about our Free Excel Template:

  • Do you want to measure your company carbon footprint without expensive tools or consultants? Regreener’s Free Excel template allows you to start immediately.

  • Developed specifically for SMEs and beginners, it guides you step-by-step through Scope 1, 2, and 3 using practical categories.

  • You will gain instant insight into:

    • Your estimated organizational CO2 emissions.

    • The biggest emission sources (hotspots).

    • A solid base for CSRD preparation and reduction.

  • No jargon. No cost. Your first measurable step towards climate action.

DOWNLOAD FREE TEMPLATE (CLICK DOWNLOAD)

Why you should measure your carbon footprint

More and more businesses are measuring their CO2 emissions. Why? Because it’s not just good for the climate, but also for your business. Whether you are required to report by law or want to strategically leverage your sustainability efforts, understanding your company carbon footprint is an essential first step.

Legislation and reporting obligations

While the reporting obligations of the CSRD have been postponed for many companies, the expectations haven't disappeared. Large clients are already asking their suppliers to share their CO2 emissions data. This includes SMEs that are not (yet) legally required to report.

A carbon footprint calculation helps SMEs get ahead of these requests and prepare in time for future regulation. It is a smart move to remain relevant, credible, and competitive in a changing market.

Improve brand image and sustainability strategy

In addition to compliance, measuring your footprint provides a reputation advantage. Customers, partners, and investors are increasingly paying attention to the sustainable choices you make. Transparency about your emissions shows you take responsibility.

What data do you need to calculate your company carbon emissions?

A carbon footprint calculation is not guesswork. You need data on your business activities and must link it to recognized emission factors.

Activity data

This includes:

  • Electricity and gas consumption (kWh, m³)

  • Number of kilometers driven with lease cars or flights

  • Fuel consumption in liters

  • Materials or raw resources used

  • Employee commuting

DOWNLOAD FREE TEMPLATE (CLICK DOWNLOAD)

Emission factors and conversions

To convert this data into CO2 emissions, you use emission factors. Our Excel template uses annually updated factors from recognized sources, providing a reliable basis for your company carbon footprint.

How does the Free Carbon Footprint Excel Template work?

We have developed a user-friendly Excel tool that allows you to calculate your CO2 emissions yourself. No complicated formulas or expensive software required.

Step-by-step guide to the calculation tool

  1. Download the free template from our website

  2. Enter your data: energy, mobility, transport, etc.

  3. The spreadsheet automatically calculates the CO2 emissions

  4. You receive graphs per category (Scope 1, 2, 3)

  5. Gain insight into hotspots for reduction

Insight into Scope 1, 2, and 3 Emissions

The template follows the GHG Protocol, which is the global standard. You receive separate results for:

  • Scope 1: Direct emissions (e.g., fuel)

  • Scope 2: Indirect through energy (e.g., electricity)

  • Scope 3: Other indirect emissions (e.g., business travel)

Scope 1 2 and 3 emissions explained

Who is this Template for?

Our calculation tool is designed for companies that want to start their sustainability journey without immediately hiring a consultancy firm.

SMEs and purpose-driven companies

For SMEs looking to run a conscious business or needing to comply with reporting requirements, this template is an accessible solution for measuring their company carbon footprint.

Sustainability Managers and CSR/ESG Professionals

The Excel sheet also serves as a solid foundation for internal reporting, ESG strategy or even CSRD compliance preparation.

Common mistakes when calculating your company carbon footprint

Getting started yourself is great, but watch out for these pitfalls:

Incomplete data

Many companies forget certain emission sources. Think of employee commuting or data centers. Use a checklist.

Incorrect emission factors

Always use the most recent factors from recognized sources. Outdated data can give a distorted picture of your company carbon footprint.

Conclusion: Start measuring your company's carbon footprint today

With Regreener’s Free Excel Template, you take an important first step toward sustainability. You gain immediate insight into your CO2 emissions and practical tools to reduce them. Start measuring today, and make your company carbon footprint quantifiable.

DOWNLOAD FREE TEMPLATE (CLICK DOWNLOAD)

TL;DR

What you need to know about our Free Excel Template:

  • Do you want to measure your company carbon footprint without expensive tools or consultants? Regreener’s Free Excel template allows you to start immediately.

  • Developed specifically for SMEs and beginners, it guides you step-by-step through Scope 1, 2, and 3 using practical categories.

  • You will gain instant insight into:

    • Your estimated organizational CO2 emissions.

    • The biggest emission sources (hotspots).

    • A solid base for CSRD preparation and reduction.

  • No jargon. No cost. Your first measurable step towards climate action.

DOWNLOAD FREE TEMPLATE (CLICK DOWNLOAD)

Why you should measure your carbon footprint

More and more businesses are measuring their CO2 emissions. Why? Because it’s not just good for the climate, but also for your business. Whether you are required to report by law or want to strategically leverage your sustainability efforts, understanding your company carbon footprint is an essential first step.

Legislation and reporting obligations

While the reporting obligations of the CSRD have been postponed for many companies, the expectations haven't disappeared. Large clients are already asking their suppliers to share their CO2 emissions data. This includes SMEs that are not (yet) legally required to report.

A carbon footprint calculation helps SMEs get ahead of these requests and prepare in time for future regulation. It is a smart move to remain relevant, credible, and competitive in a changing market.

Improve brand image and sustainability strategy

In addition to compliance, measuring your footprint provides a reputation advantage. Customers, partners, and investors are increasingly paying attention to the sustainable choices you make. Transparency about your emissions shows you take responsibility.

What data do you need to calculate your company carbon emissions?

A carbon footprint calculation is not guesswork. You need data on your business activities and must link it to recognized emission factors.

Activity data

This includes:

  • Electricity and gas consumption (kWh, m³)

  • Number of kilometers driven with lease cars or flights

  • Fuel consumption in liters

  • Materials or raw resources used

  • Employee commuting

DOWNLOAD FREE TEMPLATE (CLICK DOWNLOAD)

Emission factors and conversions

To convert this data into CO2 emissions, you use emission factors. Our Excel template uses annually updated factors from recognized sources, providing a reliable basis for your company carbon footprint.

How does the Free Carbon Footprint Excel Template work?

We have developed a user-friendly Excel tool that allows you to calculate your CO2 emissions yourself. No complicated formulas or expensive software required.

Step-by-step guide to the calculation tool

  1. Download the free template from our website

  2. Enter your data: energy, mobility, transport, etc.

  3. The spreadsheet automatically calculates the CO2 emissions

  4. You receive graphs per category (Scope 1, 2, 3)

  5. Gain insight into hotspots for reduction

Insight into Scope 1, 2, and 3 Emissions

The template follows the GHG Protocol, which is the global standard. You receive separate results for:

  • Scope 1: Direct emissions (e.g., fuel)

  • Scope 2: Indirect through energy (e.g., electricity)

  • Scope 3: Other indirect emissions (e.g., business travel)

Scope 1 2 and 3 emissions explained

Who is this Template for?

Our calculation tool is designed for companies that want to start their sustainability journey without immediately hiring a consultancy firm.

SMEs and purpose-driven companies

For SMEs looking to run a conscious business or needing to comply with reporting requirements, this template is an accessible solution for measuring their company carbon footprint.

Sustainability Managers and CSR/ESG Professionals

The Excel sheet also serves as a solid foundation for internal reporting, ESG strategy or even CSRD compliance preparation.

Common mistakes when calculating your company carbon footprint

Getting started yourself is great, but watch out for these pitfalls:

Incomplete data

Many companies forget certain emission sources. Think of employee commuting or data centers. Use a checklist.

Incorrect emission factors

Always use the most recent factors from recognized sources. Outdated data can give a distorted picture of your company carbon footprint.

Conclusion: Start measuring your company's carbon footprint today

With Regreener’s Free Excel Template, you take an important first step toward sustainability. You gain immediate insight into your CO2 emissions and practical tools to reduce them. Start measuring today, and make your company carbon footprint quantifiable.

DOWNLOAD FREE TEMPLATE (CLICK DOWNLOAD)

TL;DR

What you need to know about our Free Excel Template:

  • Do you want to measure your company carbon footprint without expensive tools or consultants? Regreener’s Free Excel template allows you to start immediately.

  • Developed specifically for SMEs and beginners, it guides you step-by-step through Scope 1, 2, and 3 using practical categories.

  • You will gain instant insight into:

    • Your estimated organizational CO2 emissions.

    • The biggest emission sources (hotspots).

    • A solid base for CSRD preparation and reduction.

  • No jargon. No cost. Your first measurable step towards climate action.

DOWNLOAD FREE TEMPLATE (CLICK DOWNLOAD)

Why you should measure your carbon footprint

More and more businesses are measuring their CO2 emissions. Why? Because it’s not just good for the climate, but also for your business. Whether you are required to report by law or want to strategically leverage your sustainability efforts, understanding your company carbon footprint is an essential first step.

Legislation and reporting obligations

While the reporting obligations of the CSRD have been postponed for many companies, the expectations haven't disappeared. Large clients are already asking their suppliers to share their CO2 emissions data. This includes SMEs that are not (yet) legally required to report.

A carbon footprint calculation helps SMEs get ahead of these requests and prepare in time for future regulation. It is a smart move to remain relevant, credible, and competitive in a changing market.

Improve brand image and sustainability strategy

In addition to compliance, measuring your footprint provides a reputation advantage. Customers, partners, and investors are increasingly paying attention to the sustainable choices you make. Transparency about your emissions shows you take responsibility.

What data do you need to calculate your company carbon emissions?

A carbon footprint calculation is not guesswork. You need data on your business activities and must link it to recognized emission factors.

Activity data

This includes:

  • Electricity and gas consumption (kWh, m³)

  • Number of kilometers driven with lease cars or flights

  • Fuel consumption in liters

  • Materials or raw resources used

  • Employee commuting

DOWNLOAD FREE TEMPLATE (CLICK DOWNLOAD)

Emission factors and conversions

To convert this data into CO2 emissions, you use emission factors. Our Excel template uses annually updated factors from recognized sources, providing a reliable basis for your company carbon footprint.

How does the Free Carbon Footprint Excel Template work?

We have developed a user-friendly Excel tool that allows you to calculate your CO2 emissions yourself. No complicated formulas or expensive software required.

Step-by-step guide to the calculation tool

  1. Download the free template from our website

  2. Enter your data: energy, mobility, transport, etc.

  3. The spreadsheet automatically calculates the CO2 emissions

  4. You receive graphs per category (Scope 1, 2, 3)

  5. Gain insight into hotspots for reduction

Insight into Scope 1, 2, and 3 Emissions

The template follows the GHG Protocol, which is the global standard. You receive separate results for:

  • Scope 1: Direct emissions (e.g., fuel)

  • Scope 2: Indirect through energy (e.g., electricity)

  • Scope 3: Other indirect emissions (e.g., business travel)

Scope 1 2 and 3 emissions explained

Who is this Template for?

Our calculation tool is designed for companies that want to start their sustainability journey without immediately hiring a consultancy firm.

SMEs and purpose-driven companies

For SMEs looking to run a conscious business or needing to comply with reporting requirements, this template is an accessible solution for measuring their company carbon footprint.

Sustainability Managers and CSR/ESG Professionals

The Excel sheet also serves as a solid foundation for internal reporting, ESG strategy or even CSRD compliance preparation.

Common mistakes when calculating your company carbon footprint

Getting started yourself is great, but watch out for these pitfalls:

Incomplete data

Many companies forget certain emission sources. Think of employee commuting or data centers. Use a checklist.

Incorrect emission factors

Always use the most recent factors from recognized sources. Outdated data can give a distorted picture of your company carbon footprint.

Conclusion: Start measuring your company's carbon footprint today

With Regreener’s Free Excel Template, you take an important first step toward sustainability. You gain immediate insight into your CO2 emissions and practical tools to reduce them. Start measuring today, and make your company carbon footprint quantifiable.

DOWNLOAD FREE TEMPLATE (CLICK DOWNLOAD)

TABLE OF CONTENTS

FAQs

Who is this Excel template for?

This template is built for SMEs and teams without a climate change expert, whether you're a sustainability manager, office manager, or managing director. If you want to understand your company's CO2 footprint wihtout needing software or consultants, this template is for you.

Who is this Excel template for?

This template is built for SMEs and teams without a climate change expert, whether you're a sustainability manager, office manager, or managing director. If you want to understand your company's CO2 footprint wihtout needing software or consultants, this template is for you.

Who is this Excel template for?

This template is built for SMEs and teams without a climate change expert, whether you're a sustainability manager, office manager, or managing director. If you want to understand your company's CO2 footprint wihtout needing software or consultants, this template is for you.

What data do I need to get started?

You’ll need general activity data like:

  • Energy usage (e.g. electricity and gas bills)

  • Fuel consumption or mileage from company vehicles

  • Travel information (e.g. flights, train trips)

  • Estimates for purchased goods and waste

The template includes guidance and examples, so you don’t need perfect data to begin. Estimates are fine for a first scan.

What data do I need to get started?

You’ll need general activity data like:

  • Energy usage (e.g. electricity and gas bills)

  • Fuel consumption or mileage from company vehicles

  • Travel information (e.g. flights, train trips)

  • Estimates for purchased goods and waste

The template includes guidance and examples, so you don’t need perfect data to begin. Estimates are fine for a first scan.

What data do I need to get started?

You’ll need general activity data like:

  • Energy usage (e.g. electricity and gas bills)

  • Fuel consumption or mileage from company vehicles

  • Travel information (e.g. flights, train trips)

  • Estimates for purchased goods and waste

The template includes guidance and examples, so you don’t need perfect data to begin. Estimates are fine for a first scan.

How accurate is this Excel footprint?

It’s designed for directional accuracy. That means it gives you a reliable estimate and highlights the biggest emission sources, perfect for getting started or reporting to clients. If you want audit-grade precision, you can use it as a stepping stone to more advanced tools later, like Regreener.

How accurate is this Excel footprint?

It’s designed for directional accuracy. That means it gives you a reliable estimate and highlights the biggest emission sources, perfect for getting started or reporting to clients. If you want audit-grade precision, you can use it as a stepping stone to more advanced tools later, like Regreener.

How accurate is this Excel footprint?

It’s designed for directional accuracy. That means it gives you a reliable estimate and highlights the biggest emission sources, perfect for getting started or reporting to clients. If you want audit-grade precision, you can use it as a stepping stone to more advanced tools later, like Regreener.

Does the Excel file include Scope 1, 2, and 3 emissions?

Yes. It covers all three:

  • Scope 1 – Direct emissions from owned sources (like fuel use in vehicles)

  • Scope 2 – Indirect emissions from purchased energy (electricity, heating)

  • Scope 3 – Other indirect emissions (travel, purchased goods, waste, etc.)

Does the Excel file include Scope 1, 2, and 3 emissions?

Yes. It covers all three:

  • Scope 1 – Direct emissions from owned sources (like fuel use in vehicles)

  • Scope 2 – Indirect emissions from purchased energy (electricity, heating)

  • Scope 3 – Other indirect emissions (travel, purchased goods, waste, etc.)

Does the Excel file include Scope 1, 2, and 3 emissions?

Yes. It covers all three:

  • Scope 1 – Direct emissions from owned sources (like fuel use in vehicles)

  • Scope 2 – Indirect emissions from purchased energy (electricity, heating)

  • Scope 3 – Other indirect emissions (travel, purchased goods, waste, etc.)

What’s the next step after filling in the template?

Once you’ve mapped your emissions:

  • Spot the biggest impact areas

  • Identify where you can reduce (quick wins)

  • Use the insights to start building your sustainability roadmap

Want expert help turning data into action?
👉 Talk to the Regreener team

What’s the next step after filling in the template?

Once you’ve mapped your emissions:

  • Spot the biggest impact areas

  • Identify where you can reduce (quick wins)

  • Use the insights to start building your sustainability roadmap

Want expert help turning data into action?
👉 Talk to the Regreener team

What’s the next step after filling in the template?

Once you’ve mapped your emissions:

  • Spot the biggest impact areas

  • Identify where you can reduce (quick wins)

  • Use the insights to start building your sustainability roadmap

Want expert help turning data into action?
👉 Talk to the Regreener team

Take climate action today

Join 200+ companies making impact with Regreener

Take climate action today

Join 200+ companies making impact with Regreener

Take climate action today

Join 200+ companies making impact with Regreener