Scientifically Verified Carbon Projects and Pricing

Cool Effect triple verifies the science behind every carbon project we represent. When you buy carbon offsets from us, we offer full pricing transparency with over 90% of every dollar going directly to the carbon projects.
Honduras

Breath of Fresh Air
TypeCookstoves: Technology-Based Reduction
StandardGold Standard
IDGS 2758
Vintage2021
$12.00 per tonne
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The stove is routinely tested and its wood savings verified — and demand in rural Honduras spreads entirely by word of mouth. After installation, families receive three follow-up visits to ensure proper use, with Salesforce CRM tracking maintenance data for quick issue resolution. As a nonprofit, 100% of carbon sale proceeds go directly to stove production, with no administrative overhead from U.S. staff.
Germany

Bavarian Biochar
TypeTechnology-Based Removal
StandardPuro.Earth
ID511285
Vintage2024
$261.49 per tonne
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Biochar is a powerful soil additive and carbon sequestration tool. What sets this project apart is the scientific rigor behind its credits — Carbon Cycle's comprehensive Lifecycle Assessment ensures every credit reflects real climate benefit. Of the dozens of projects we reviewed, this one stood out for the economic opportunity it brings to a small agricultural community. The credits are among our priciest, but the value to people and planet speaks for itself.
Myanmar

Sea of Change
TypeNature-based Removal
StandardVerified Carbon Standard
IDVCS 1764
Vintage2022
$49.44 per tonne
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The Cool Effect team visited this remote project in October 2018 and left genuinely impressed. Strong community involvement and institutional partners like Worldview International Foundation and Pathein University have driven real results. As the project expands to other threatened coastal ecosystems across Myanmar, carbon funds support local livelihoods while the mangroves pull CO2 from the atmosphere — a true win-win.
Kenya and Uganda

The Giving Trees
TypeNature-Based Removal
StandardVerified Carbon Standard
IDVCS 2497
Vintage2004-2020
Contact us for pricing
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The Giving Trees uses GPS-based monitoring to independently track trees and report progress online — a level of transparency that gives Cool Effect full confidence in the project. Carbon credit sales fund community needs including nutrition, HIV/AIDS support, and clean cooking access, with 70% of profits going directly to local farmers, raising living standards while fighting climate change.
United States

The Dirt on Dirt
TypeSoil Carbon: Nature-Based Removal
StandardClimate Action Reserve
IDCAR 1459
Vintage2022
$48.34 per tonne
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Agriculture alone accounts for 9% of all GHG emissions in the U.S. (U.S. EPA, 2020) Crop lands may have a net negative or net positive impact on the climate, depending on land management. This project is the first of its kind in the US, designed to take advantage of our land’s unique capacity to sequester and store CO2 and expand the positive role that agriculture can play to address climate change.
Goal met
Middle East

Gas Buster

ODS: Technology-Based Reduction

Thanks to the Cool Effect community, we reached our fundraising goal. We are working on a new goal for this project. Please check back later this year for new opportunities to donate to this project.

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Goal met
Brazil

Methane Miners

Methane Capture: Technology-Based Reduction

Thanks to the Cool Effect community, we reached our fundraising goal. We are working on a new goal for this project. Please check back later this year for new opportunities to donate to this project.

See Project Updates

Our Process

Our range of scientifically verified carbon projects are carefully selected and meticulously analyzed to ensure they reduce carbon emissions.

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