What does a carbon calculator app do?
The 6 best carbon footprint tracker apps
1. TravelPerk's GreenPerk API
For some companies, especially in the services sector, business travel is a key component of the total carbon footprint. Business air travel has been reported to contribute up to 15 to 20% of global travel emissions, according to a recent report by Borko.If you’re a sustainability or finance manager searching for a suitable app that is a self-booking and all-in-one platform, then look no further than TravelPerk's GreenPerk API to reduce your company’s travel carbon emissions.The GreenPerk API specifically enables you to reduce your co2 emissions related to business travel. Unlike other apps, the GreenPerk API centres on travel emissions, the major business carbon emitter, and provides the best measurement, tracking, and reporting available.It allows you to not only analyse your travel carbon footprint but also make sustainable travel decisions. The GreenPerk API uses carbon offsetting to reduce any outlying travel emissions.GreenPerk API’s key features include:
- Measure, track, report, and offset your carbon emissions all in one platform
- Easily carbon offset your travel emissions in-app
"On our journey to Net Zero, precise, granular emissions data is really helpful to Aesop —because before we can act, we need to know what to focus on. Working with Travelperk has enabled us to understand our travel emision hotspots much better and map out the changes we can make that will have the biggest impact."
Rebecca Lawson, Aesop Sustainability Manager, Climate
2. Joro
Carbon emissions go beyond just travel — for example, everyday personal activities like shopping contribute to your carbon footprint. With the Joro app, you can track, reduce, and offset the carbon footprint of everything you buy.Joro analyses your purchasing data automatically in the app to measure your carbon footprint. Use it to see your top carbon drivers and reduce and offset your monthly footprint.Joro stands out for its unique algorithm and detailed data sets for production, transportation, and end-of-life use specific spending categories. It even provides localised and customised information based on your unique profile. Use the app to get specific information on what your top carbon emitters are and to choose sustainable buying alternatives.Joro’s key features include:
- Analyse, measure, and reduce your spending-related carbon emissions
- Review a detailed database of over 300 unique spending categories with specific data sets
3. Klima
Klima is an instant climate and carbon counterbalance app to measure your carbon footprint. It allows you to neutralise 100% of your co2 emissions in just three minutes.With the Klima app, you can find suggestions for food, transportation, and lifestyle changes that will reduce your carbon footprint. The app is best for calculating and following your personal carbon emissions with memorable features like a real-time tracker.Klima’s key features include:
- Easily measure your carbon footprint in less than three minutes
- Reduce your carbon footprint with a real-time tracker
4. Adva
Adva goes beyond a carbon footprint tracker app. Learn how to reduce your environmental impact by adjusting your habits, completing sustainability challenges, earning rewards, and contributing to ‘green’ causes.Based on dietary and mobility preferences, the Adva app provides users with advice on changes for a more eco-living lifestyle. The app is best for its recommendations for long-term lifestyle changes. It has great features like a customisable action plan with recommended daily activities to reduce your carbon footprint in the areas of travel, shopping, or food choices.Adva’s key features include:
- Make gains in reducing your carbon footprint with personalised in-app advice on how to live more sustainable
- Make customisable action plans for your top carbon emitters
5. CoolClimate
CoolClimate’s mission aims to massively scale up the adoption of climate solutions. As it was one of the first carbon footprint calculator apps developed by leading experts in carbon footprint analysis, the CoolClimate online tool will account for the carbon emissions of all transportation, energy, food, goods, and services purchased by households and companies.Using the ‘consumption-based greenhouse gas accounting’ method, everyone can estimate their complete carbon footprint. The CoolClimate app is best for its ability to develop personalised climate action plans with the standout feature of a carbon footprint comparison between users.CoolClimate’s key features include:
- Developed by leading organisations and nonprofits for carbon footprint analysis
- Compare your reduction targets and progress to other users
6. Capture
Learn how to track, reduce, and remove co2 emissions from your everyday life with Capture. This carbon footprint tracker app allows individuals or businesses to analyse the emissions from their daily lifestyles.The app enables you to achieve a sustainable lifestyle by helping you to travel more sustainably, reduce your food carbon footprint, and remove co2 emissions from the atmosphere with carbon offsetting.Similarly, for teams, the app guides you on how to engage your team in sustainability through interactive ‘green’ challenges and team leaderboard tracking. Capture is best for its bite-sized, in-app sustainability tips and an easy-to-see progress checker right in the dashboard.Capture’s key features include:
- Reduce your carbon footprint by targeting your top carbon emitters
- Memorable add-on feature to encourage ‘green challenges’ across a team