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NewsClimate Curve Prize — Methane: Carrot named a 2026 FinalistRead the announcement

Do you believe the future can be shaped?

It doesn't take everyone. Just the willing.

These are the 500+ operators, scientists, buyers, and institutions already building the industries we need—before it becomes easy.

Carrot is uniting people and business on a public platform to build the low-carbon circular economy.

Our shared belief in people and business is turning into a movement that anyone can join.

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What the community has to say.

Marcelo de Godoy MartinsHauler · Sucatas Florestal
In just four months, the credits began to make a real difference for our business. We were able to replace our truck's tires, which brought greater safety to our driver and peace of mind to me. This extra cash came at the perfect time and truly impacted our work.
Sucatas Florestal
Caio de Teves InácioScientist · EMBRAPA
Carrot is a game-changer for the science community, bridging research with real-world impact. With Carrot I am able to apply my expertise while ensuring transparency, reliability, and integrity.
Gilberto MeiraFacility operator · Eco Adubos
Within a single month of partnership, Carrot's credits have already paid for the annual cost of the waste tracking system we contracted to digitize our operations. In addition to improving our processes, we're also saving money!
Luiz Fernando FigueiredoCredit buyer · Fefig Institute
Taking into account the well-being of children and the impact of pollution on their health, our partnership with Carrot reflects our institute's commitment to promoting a healthier future.
Caio ZanaNetwork integrator · EloVerde
Carrot is to the credits market what digital photography was to Kodak – a revolution! We integrated with Carrot in just a few days and already have 100% digital certification of our supply chain activities.
Gabriel RuskeProject developer · EcoCircle
Carrot solves the cost of a slow validation and verification process while upholding the same integrity rigor, streamlining the process, and automating remuneration across the entire chain.

Brazil case: a project network driving waste methane reduction and circularity

With the coalition behind it, the network can accelerate — from 4 accredited composting facilities today to 18 still this year, targeting more than 250,000 tonnes of CO₂-equivalent methane emissions reduced. Every batch they process is measured, verified, and public.

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Every batch these facilities process is measured, verified, and public — check any of them on the ledger.

A tractor working the compost windrows at Tera Ambiental
AccreditedTera AmbientalJundiaí, SP · 6,000 t of biowaste/month
A CompostaMais worker cleaning food-waste collection drums
AccreditedCompostaMaisAraucária, PR · 1,050 t/month
A Biocomp operator measuring compost-windrow temperature
AccreditedBiocomp EsmeraldasEsmeraldas, MG · 3,500 t/month
A worker inspecting recycled plastic material at the CRDC Malta facility
In construction · fundedCRDC MaltaMalta · plastics recovery → RESIN8
An Instituto Ecozinha worker at a recyclables bunker in Brasília
OnboardingInstituto EcozinhaBrasília, DF · about 86 bars and restaurants
Skyline of Passo Fundo, Rio Grande do Sul
Municipality projectCOLD Start Passo FundoRio Grande do SulComing soon
Bureau Veritas
The impact is “real, measurable”, conservatively estimated, additional, permanent, independently auditable, and transparently presented results.Bureau Veritas validation · February 2025 · Read the validation

A public ledger for the low-carbon circular economy.

Digitizing supply chains. Each activity is verified—and its resulting reduction in waste and greenhouse gas emissions—becomes a public record anyone can view and audit.

01
Track

Every logistical event gets a unique identifier.

02
Verify

Independent evidence confirms the result.

03
Fund

Verified outcomes direct funding to the people who do the work.

Every public record contains

Tracking IDMaterialOriginParticipantsEvidencePermanent status
Registry services
Zero Landfill reporting
Product passports
Proof of insetting
Scope 3 measurement

Join us in tackling methane

We are moving on waste methane because it brings results fast and at scale.

Methane drives roughly 30% of global warming — yet it receives just 1% of climate finance.

CPI, Landscape of Methane Abatement Finance

Learn more: The Case

A worker in a hi-vis vest and white helmet standing among compost windrows inside the covered shed at Tera Ambiental
Tera AmbientalReal work · Jundiaí, BrazilOrganic waste becomes a managed biological process instead of landfill methane.

Understand why we must act—from Climate & Business Leaders

Dan Ioschpe speaking at an event
Dan IoschpeUN Climate High-Level Champion
Portrait of Durwood Zaelke
Durwood ZaelkeInst. for Gov. & Sustainable Development
Enzo Favoino speaking at an event
Enzo FavoinoZero Waste Europe
Portrait of Charlotte Morton
Charlotte MortonWorld Biogas Association
Janek Vähk speaking at an event
Janek VähkZero Waste Europe
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This is about the world our kids will inherit

Carrot is bringing together the science, business and technology communities to develop public goods that can be financed at scale and drive system change.

We invite you to participate.Talk to our team