Reduce your carbon footprint by offsetting emissions equal to replacing a traditional car with an electric car.


Reduce your carbon footprint by offsetting emissions equal to your travel and home energy emissions.


Reduce emissions equal to an individual’s entire carbon footprint from energy, food, goods, and more.

Choose a plan that suits you best to fight climate change, help people in need, and restore degraded lands.

How Untonne Works
Stoves Lower Emissions

Across the globe, about 2.5 billion people use an inefficient and unventilated wood or charcoal stove for cooking, which is a leading cause of premature death in developing countries and a significant source of greenhouse gas emissions.

By signing up for an Untonne plan, we help fund clean cooking projects that cut indoor air and climate pollution creating a double win: immediate health and safety benefits for families in need, and less greenhouse gas emissions that contribute to climate change.

Your Subscription’s Impact

Your Untonne Plan will fund clean cooking projects and cut emissions equal to all or part of the average American’s carbon footprint. In addition, Untonne funds projects that have the potential to restore degraded lands and drawdown emissions that have already been released.

By using natural ecosystems to draw down emissions, Untonne aims to restore habitat for all life too. To date, Untonne and its participants have funded the planting of 3,000 trees! We look to strengthen our impact through our participation in 1% For The Planet in 2024 and beyond.

Why Partner Up with Untonne

At Untonne, we want to not only solve climate change for the next generation, but do it in a way that creates solutions for people with the least resources to adapt to climate change.

We select high-quality carbon reduction projects that have co-benefits in developing nations, like reducing women and children’s exposure to toxic air quality right in their own home.

We seek to restore ecosystems and create wildlife habitat with reforestation projects that draw down emissions we’ve already released.


As someone who has lived in Uganda, I have seen firsthand how much smoke can occupy homes from cooking with an open fire several times a day. I care deeply about taking action to help those less fortunate than me, and feel good that my Untonne plan will contribute to helping the larger climate change movement and the individual lives of the world's poorest people at the same time.

Brad Hoffa
Entrepreneur and Business Analyst


I do what I can to address my carbon footprint on an individual level, but I also know that there are emissions I’m responsible for that I can’t easily stop. And while I sometimes lose hope about solving climate change in its entirety, I feel better knowing that I’m living out my values by doing what I can, including participating in solutions like Untonne.

Stuart Watson
Family and Divorce Mediator


Ever since Untonne’s founder Geoff Bastian and I volunteered to teach environmental education over 25 years ago, I have known Geoff to be an informed, passionate advocate for the environment and addressing climate change. I am proud to support Untonne, the planet, and my children’s future as well.

Mike Chung

Still Undecided?

Sign up today to start making an impact, and cancel at any time if you're not satisfied with the impact you're making.

From Our Blog

What's new with Untonne

One Justa stove will prevent 20 trees from being harvested

Untonne Partners with Trees, Water, and People to Fund Stoves in Honduras

In Central America, 20 million individuals cook with firewood daily, a practice that contributes to extensive deforestation, which impacts biodiversity and disrupts carbon capture, water regulation, and soil conservation, all essential for local communities’ survival.

Read more

Living Your Purpose

Living Your Purpose

This blog post is written by Untonne’s founder, Geoff Bastian, about how Untonne was started as a purpose-driven business.

Read more

2023 Annual Report

2023 Annual Report

2023 was a year with much to celebrate.

Read more

Stay up to date with our monthly newsletter.