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Project reports

forests
dac
mineralization
soil
ocean
biomass
all

Biorecro

biomass
broker
Supporting bio-energy with carbon capture and storage.

Bluesource Doe Mountain

forests
avoided conversion
Protecting forest carbon stock.

Breadtree Farms

forests
agroforestry
Conversion of annual cropland to sheep/chestnut silvopasture.

Carbo Culture

biomass
biochar
Turning woody biomass waste into biochar.

Carbofex

biomass
biochar
Biochar and carbon negative energy.

Carbon Sequestration Inc

biomass
burial
Carbon sequestration via logging and wood burial.

CarbonCure

mineralization
materials
Carbon reductions in concrete.

Charm Industrial

biomass
injection
Geological sequestration of bio-oil

Climeworks

dac
mineralization
Direct air capture and mineralization.

Droneseed

forests
reforestation
Reforestation using drone swarms and seed enablement.

Ecoera

biomass
biochar
Biochar production through pyrolysis.

Ekovilla

biomass
materials
Net-negative wood products.

Finnish Log House Industry Association

biomass
materials
Laminated log production from lumber with CO2 sequestration.

Future Forest

forests
reforestation
Reforestation offset model.

GreenSand

mineralization
materials
CO2 removal with olivine.

Indigo Ag

soil
broker
Regenerative farming practices for soil carbon sequestration.

Nori Harborview Farms

soil
broker
Increasing soil carbon sequestration and soil health.

Ocean-based Climate Solutions

ocean
phytoplankton
Wave-powered upwelling/downwelling for carbon​ sequestration.

Pachama Rip's Redwoods and Guanare

forests
broker
Reforestation projects with verification and monitoring.

Project Vesta

mineralization
ocean
Accelerating olivine weathering with wave power for CO2 removal.

Rizome

forests
materials
Bamboo reforestation and engineered lumber.

SilviaTerra

forests
avoided conversion
Forest carbon rental markets.

Soil Value Exchange

soil
broker
Regenerative land management.

Vandersanden

mineralization
materials
Producing bricks and slips by carbonation.
Projects by categories as a function of volume (metric tCO2), Volumes reflect project lifetimes, some one year, some longer (see
Methods
).

Methods

overall
mechanism
volume
negativity
cost
permanence
additionality
specificity
feedback?
Metrics are based on information in public project proposals plus our own research. We are actively developing methods for calibration based on independent data and models.
The mark next to each metric shows our validation. A means we could validate a claim with reasonable confidence. We leave entries blank where we didn't feel confident validating claims. "Notes" for each metric describe project information directly and "Comments" explain our evaluation or interpretation.

PROJECTS: 24
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