Aloha & Welcome to your carbon neutral future


Get started by finding the right tool for you.

Join these organizations and let us support you in becoming a climate leader.

Our approach to tackle climate change? Empowering you!

Three simple steps to become the #solutiontoclimatechange and reduce inequality.

->> Step 1

Become aware of your climate impact with our Emission Calculation and Offset Tools


We develop and provide a range of tools for your needs. Find the right one for you, your organization or event below. All tools for individual use can also be found within the CarbonBuddy App for Android and Apple.

Calculate and offset your small business/ organization's emissions within a few minutes.

Calculate & offset your business/organization by supporting local projects and offer emission neutral services/products.

Calculate & offset emissions of your (family's) Hawai'i visit for a climate neutral vacation.


Calculate and offset your (family's) emissions today and become climate neutral.

Calculate & offset your tourism business emissions & offer a climate neutral experience in Paradise.

Make your business event in Paradise stand out. Calculate and offset event emissions and host a climate neutral event.

Only want to calculate and offset a private or business trip? Be done in less than 2 minutes!

Hawai'i Resident Emission Calculator

Calculate and offset your (family's) annual emissions within a few minutes and start your climate neutral island life today.

Welcome or bring your family to Paradise and do it emission neutral within 5 minutes. Aloha.


->> Step 2

Take action & transition from being the cause towards becoming the #solutiontoclimatechange

Now that you have measured and understand your role in climate change, the next step is to take action on reducing it. We offer a variety of innovative offset projects to mitigate your emissions as the last section within the calculation and offset tools. We also provide information on how you can reduce your emissions in the future here so you will have to offset less next time.

You can also suggest a project that reduces future emissions (and ideally reduces inequality) right here.

->> Step 3

Now that you are emission neutral, you are the light of a clean future. Shine bright!


You, your business / organization or event is now climate neutral and leading by example. It's time to inspire others! We provide several tools like the #CarbonDashboard, the ClimateBuddyLabel and the #ClimateBuddyMap to help you spread the word on your climate action and inspire others to follow the positive example you set. Find tools for businesses/organizations here and for business events here.



Are you new to emission offsetting? Find answers to your questions on our Emission Offsetting Explained page.

The carbon dioxide issue (or the reason for CarbonBuddy).

Atmospheric Carbon Dioxide Levels over time

Carbon dioxide is known as the most prominent greenhouse gas. This graph displays its atmospheric levels over time. The dramatic increase on the right side shows the most recent measurements. Scientists from around the world found that this increase is mostly due to human activities and because we are the cause, we can also be the solution. (credit: National Oceanic and Atmospheric Administration. Some description adapted from the Scripps CO2 Program website, "Keeling Curve Lessons.")

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Explore our climate impact.

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Explore Local and International Offset Projects.

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Learn more about Climate Change.

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Get to know us.

CarbonBuddy on Social Media

Find us on Facebook @carbonbuddy

Like us on Facebook and stay updated on what's happening at CarbonBuddy.

Follow us on twitter @carbonbuddy

Follow us on twitter and we will keep you updated on our path to net zero emissions for Hawaii and ideas on how to reduce emissions.

At CarbonBuddy we are convinced that everyone of us can take action and be part of the solution. Why wait on somebody else if we can create the kind of future we want to live in today? We also believe not everyone want to make climate change the center of their lives - that's why CarbonBuddy was created. Our goal is to support you in living a responsible, climate neutral life with ease so you can continue to live your life - CLIMATE NEUTRAL. We are looking forward to hearing from you!

CarbonBuddy is a Kuleana Green Business Member at the Kona-Kohala Chamber of Commerce and actively involved in the Sustainability Committee