Build something climate positive

The Platform for Negative Emissions

Trusted by

API-first carbon removal

We make carbon removal as simple as writing a few lines of code. Build sustainable products with ease and put your climate goals on autopilot.

Read the docs ->

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require 'patch-ruby'

# Set your test, secret api key
Patch.api_key = 'priv_test_123456789'

# Estimate the carbon footprint of your transaction and
associated cost
estimate_freight = Patch::Estimate.create(
  type: 'road_freight',
  distance_mi: 1000,
  weight_lb: 1000
)

# Or, just estimate the cost of an order
estimate_mass = Patch::Estimate.create(
  type: 'mass',
  mass_g: 1000
)

No programmers, no problem

Manage your carbon removal portfolio with Patch's self serve and easy-to-use dashboard

Sign up ->

Use cases

We emit billons of tonnes of carbon-dioxide per year, Patch lets you address those emissions and launch meaningful climate products.

E-commerce

Offer carbon-neutral shipping and address the embedded carbon in products

Banking & Payments

Help your users understand their climate impact, then take care of it with a swipe of a credit card

Climate Technology

Help businesses and consumers understand their impact, then neutralize it with Patch

Logistics

The majority of long haul and last mile delivery use fossil fuels, remove that carbon

Travel

Sometimes you just have to fly to that sales meeting, don't wait for zero-emission planes

Your idea

We can't wait to see what climate positive applications you build. Patch is free for open source

Gain access to frontier negative emissions technology

We've partnered with the best carbon removal developers and the latest negative emission technology.

Running Tide

Running Tide

Maine, USA

Carbo Culture

Carbo Culture

California, USA

SilviaTerra

SilviaTerra

San Fransisco, United States

greenSand

greenSand

Enkhuizen, Netherlands

Bluesource

Bluesource

San Fransisco, United States

Ecoera

Ecoera

Tommarp, Sweden

CarbonCure

CarbonCure

Nova Scotia, Canada

Charm Industrial

Charm Industrial

Kansas, United States

Husk

Husk

Phnom Penh, Cambodia

See how it works

In association with