We all need to reduce our energy consumption if we want to protect our planet, but the concept of "energy saving" is rather abstract. Knowing your exact carbon footprint and then tracking how much energy you have saved can give you a better idea of your contribution to a greener environment.

Here are some Android and iOS apps that can help you track your carbon footprint and watch your mark on the planet.

1. MyEarth

MyEarth is an energy tracking app that helps make daily energy usage more accessible. The app has a diary format where you can choose your day-to-day activities to track your carbon emissions.

The app provides five categories: electricity, recycling, travel, food, and usage. Once you check off the activities from the list, the app accumulates saved carbon units. The goal of the app is to help you identify, understand and prioritize energy-saving activities, and take small steps that can make a broader impact.

Download: MyEarth for Android | iOS (Free)

2. Carbon Footprint and CO2 Tracker

This app has a GPS-based algorithm that helps you keep track of your journey modes alongside estimated journeys and automatically track transportation emissions. The app predicts and provides insights into CO2 emissions. It motivates you to make carbon-conscious food and travel choices.

The app offers a weekly updated learning section. The procedure to set up is simple, you need to answer a few questions and it helps to set a target based on a 7.6% reduction. You can also review live CO2 emission information, and receive a CO2 offset monthly report by email.

Download: Carbon Footprint and CO2 Tracker for Android | iOS (Free)

3. Adva

Adva is a lifestyle app and a carbon impact tracker. Adva registers your behavioral insights and gives an estimate of your yearly carbon emissions. Along with this, the app also personalizes a carbon reduction plan for you. It helps understand the impact of your lifestyle with an assessment of dietary and mobility choices with its in-built GPS tracking, which also allows it to calculate the carbon emission of your transport activities.

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Adva has daily tasks and activities that you can complete to earn rewards. You can also create a virtual planet and observe how your daily activities influence it in real-time.

Download: Adva for Android | iOS (Free)

4. Klima

Klima is a carbon offset app. The app suggests dietary, transport, and lifestyle changes and alternatives to its users. Klima includes a carbon calculator that measures the carbon footprint. It allows you to offset the emissions alongside personalized monthly subscriptions.

The app offers a social sharing feature where enthusiasts can join the fight towards reducing greenhouse gas emissions and climate change. It also provides natural, tech-based, and social offset solutions for its users.

Download: Klima for Android | iOS (Free, subscription available)

5. JouleBug

JouleBug is a sustainability app that combines gaming and social media. Instead of sending you constant notifications, the app makes you update activities in the app once you take some action towards sustainability. It also allows you to share stats with friends, where you can compete against each other for completing a greater number of actions. There's a checklist of suggested actions for an eco-friendly life, that you can check off, once you complete any of them.

The app rewards points for every activity that is entered. You can earn badges and become an expert in a certain category. There are tons of categories that include various activities. Every time you complete a certain activity, you can press the buzz button and earn a reward.

Download: JouleBug for Android | iOS (Free)

6. Earth Hero

The Earth Hero app helps you discover ways and steps to act towards climate change. It allows you to track and measure your carbon footprint and has around 100 personalized actions under several categories to choose from. You can also set your green goals and share your actions with other users.

To start the app, you need to answer a set of simple questions. After answering those questions, it presents a customized relative emission chart which shows your carbon emissions as compared to other people in the world and your country. You can set targets to reduce your carbon footprint. It also makes suggestions to incorporate habits for doing the same.

Download: Earth Hero for Android | iOS (Free)

7. Green Karma

The Green Karma app has a gaming interface that allows you to play and collect CO2 cards for various environmental projects. You can use them to reduce real-life emissions and get rewarded with top cryptocurrencies. The app offers in-built wallets from which you can keep a track of the cryptocurrencies received.

Along with playing the game, you can help and support real-life green projects directly. Every player receives a digital CO2 Player Card to keep a track of their personal offset. Upon completing 100kg CO2 reduction, you get an official certificate.

Download: Green Karma for Android (Free, in-app purchases available)

8. Pawprint

The Pawprint app helps you make climate-friendly choices. The app measures your impact with the carbon footprint calculator and then gives tips on how to reduce it. The app also gives feedback ideas on sustainability initiatives. It's usable in corporate office environments as well, where the employers and the employees can track actions and share it with each other.

With this app, you can track personal as well as work actions. It allows you to track habits and also take up challenges. You can create a group or even join an existing group that fights against climate change. You can donate the collected Pawpoints to different charities that work on climate projects.

Download: Pawprint for Android | iOS (Free)

Contributing Towards a Greener Tomorrow

Climate change is one of the most discussed issues globally. People are finding ways to combat and control climate change and the adverse effects it will have on the environment as well as humankind. We must understand that making a change should first start at an individual level; only then can we work towards making a bigger change.

These energy efficiency apps give you suggestions and statistics regarding greenhouse emissions and offer ways to reduce your footprint. Not only do they help you keep a track of the energy consumption in your home, but also motivate you to make lifestyle changes and to contribute your share towards the betterment of the environment.